U.S. patent application number 12/999621 was filed with the patent office on 2011-08-04 for antagonists of prostaglandin d2 receptors.
This patent application is currently assigned to Amira Pharmaceuticals, Inc.. Invention is credited to Jeannie M. Arruda, John Howard Hutchinson, Jeffrey Roger Roppe, Thomas Jon Seiders, Brian Andrew Stearns, Bowei Wang.
Application Number | 20110190227 12/999621 |
Document ID | / |
Family ID | 41008689 |
Filed Date | 2011-08-04 |
United States Patent
Application |
20110190227 |
Kind Code |
A1 |
Hutchinson; John Howard ; et
al. |
August 4, 2011 |
Antagonists of Prostaglandin D2 Receptors
Abstract
Described herein are compounds that are antagonists of PGD.sub.2
receptors. Also described are pharmaceutical compositions and
medicaments that include the compounds described herein that are
antagonists Of PGD.sub.2 receptors. Also described herein are
methods of using such antagonists of PGD.sub.2 receptors, alone and
in combination with other compounds, for treating respiratory,
cardiovascular, and other PGD.sub.2-dependent or PGD.sub.2-mediated
conditions or diseases.
Inventors: |
Hutchinson; John Howard;
(San Diego, CA) ; Seiders; Thomas Jon; (San Diego,
CA) ; Wang; Bowei; (Westfield, NJ) ; Arruda;
Jeannie M.; (San Diego, CA) ; Stearns; Brian
Andrew; (Encinitas, CA) ; Roppe; Jeffrey Roger;
(Temecula, CA) |
Assignee: |
Amira Pharmaceuticals, Inc.
San Diego
CA
|
Family ID: |
41008689 |
Appl. No.: |
12/999621 |
Filed: |
July 2, 2009 |
PCT Filed: |
July 2, 2009 |
PCT NO: |
PCT/US2009/049631 |
371 Date: |
March 7, 2011 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
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61078311 |
Jul 3, 2008 |
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Current U.S.
Class: |
514/25 ; 514/312;
514/345; 514/347; 514/363; 514/369; 514/570; 536/17.6; 546/157;
546/294; 546/302; 548/136; 548/187; 562/426; 562/429 |
Current CPC
Class: |
A61P 9/12 20180101; A61P
9/10 20180101; A61P 43/00 20180101; C07C 2601/02 20170501; C07C
323/41 20130101; A61P 11/06 20180101; A61P 11/00 20180101; A61P
11/02 20180101; A61P 17/02 20180101; A61P 9/00 20180101; C07C
317/28 20130101; C07C 323/44 20130101; A61K 31/235 20130101; C07C
323/49 20130101; A61P 29/00 20180101; A61P 35/00 20180101; A61P
37/08 20180101; A61P 19/02 20180101; A61P 17/06 20180101; C07C
323/42 20130101 |
Class at
Publication: |
514/25 ; 562/426;
562/429; 548/187; 546/157; 546/302; 546/294; 548/136; 536/17.6;
514/570; 514/369; 514/312; 514/345; 514/347; 514/363 |
International
Class: |
A61K 31/7028 20060101
A61K031/7028; C07C 59/68 20060101 C07C059/68; C07C 317/46 20060101
C07C317/46; C07D 277/36 20060101 C07D277/36; C07D 215/36 20060101
C07D215/36; C07D 213/70 20060101 C07D213/70; C07D 213/71 20060101
C07D213/71; C07D 285/125 20060101 C07D285/125; C07H 15/203 20060101
C07H015/203; A61K 31/192 20060101 A61K031/192; A61K 31/426 20060101
A61K031/426; A61K 31/47 20060101 A61K031/47; A61K 31/435 20060101
A61K031/435; A61K 31/433 20060101 A61K031/433; A61P 11/00 20060101
A61P011/00; A61P 29/00 20060101 A61P029/00; A61P 37/08 20060101
A61P037/08; A61P 11/06 20060101 A61P011/06; A61P 9/12 20060101
A61P009/12; A61P 19/02 20060101 A61P019/02; A61P 17/06 20060101
A61P017/06; A61P 35/00 20060101 A61P035/00; A61P 43/00 20060101
A61P043/00; A61P 9/00 20060101 A61P009/00; A61P 9/10 20060101
A61P009/10; A61P 11/02 20060101 A61P011/02 |
Claims
1. A compound having the structure of Formula (I), or a
pharmaceutically acceptable salt thereof: ##STR00333## wherein, Q
is tetrazolyl, --C(.dbd.O)-Q.sup.1, or a carboxylic acid
bioisostere; Q.sup.1 is --OH, --OR.sup.A, --NHSO.sub.2R.sup.12,
--N(R.sup.13).sub.2, --NH--OH, or --NH--CN; R.sup.A is H or
C.sub.1-C.sub.6alkyl; each R.sup.1 is independently selected from
H, F, and C.sub.1-C.sub.4alkyl; or both R.sup.1 groups are taken
together with the carbon atom to which they are attached form a
C.sub.3-C.sub.6cycloalkyl; each of R.sup.2, R.sup.3, R.sup.4,
R.sup.5, R.sup.7, and R.sup.8 is independently H, halogen, --CN,
--NO.sub.2, --OH, --OR.sup.12, --SR.sup.12, --S(.dbd.O)R.sup.12,
--S(.dbd.O).sub.2R.sup.12, --C(.dbd.O)R.sup.12,
--OC(.dbd.O)R.sup.12, --CO.sub.2R.sup.13, --OCO.sub.2R.sup.13,
--N(R.sup.13).sub.2, --C(.dbd.O)N(R.sup.13).sub.2,
--OC(.dbd.O)N(R.sup.13).sub.2,
--NR.sup.13C(.dbd.O)N(R.sup.13).sub.2,
--NR.sup.13C(.dbd.O)R.sup.12, --NR.sup.13C(.dbd.O)OR.sup.12,
C.sub.1-C.sub.6alkyl, C.sub.1-C.sub.6fluoroalkyl,
C.sub.1-C.sub.6fluoroalkoxy, C.sub.1-C.sub.6alkoxy,
C.sub.1-C.sub.6heteroalkyl, a substituted or unsubstituted
C.sub.3-C.sub.6cycloalkyl, a substituted or unsubstituted
C.sub.2-C.sub.6heterocycloalkyl, a substituted or unsubstituted
phenyl, or a substituted or unsubstituted monocyclic heteroaryl;
R.sup.6 is H, halogen, --CN, --NO.sub.2, --OH, --OR.sup.12,
--SR.sup.12, --S(.dbd.O)R.sup.12, --S(.dbd.O).sub.2R.sup.12,
--N(R.sup.13)S(.dbd.O).sub.2R.sup.12,
--S(.dbd.O).sub.2N(R.sup.13).sub.2, --C(.dbd.O)R.sup.12,
--OC(.dbd.O)R.sup.12, --CO.sub.2R.sup.13, --OCO.sub.2R.sup.13,
--N(R.sup.13).sub.2, --C(.dbd.O)N(R.sup.13).sub.2,
--OC(.dbd.O)N(R.sup.13).sub.2,
--NR.sup.13C(.dbd.O)N(R.sup.13).sub.2,
--NR.sup.13C(.dbd.O)R.sup.12,
--NR.sup.13--C.sub.1-C.sub.4alkylene-C(.dbd.O)R.sup.12,
--NR.sup.13C(.dbd.O)OR.sup.12, C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6fluoroalkyl, C.sub.1-C.sub.6fluoroalkoxy,
C.sub.1-C.sub.6alkoxy, C.sub.1-C.sub.6heteroalkyl, a substituted or
unsubstituted C.sub.3-C.sub.10cycloalkyl, a substituted or
unsubstituted C.sub.2-C.sub.10heterocycloalkyl, a substituted or
unsubstituted aryl, or a substituted or unsubstituted heteroaryl;
each R.sup.9 is H; R.sup.11 is a substituted or unsubstituted
C.sub.1-C.sub.6alkyl, C.sub.1-C.sub.6haloalkyl,
C.sub.1-C.sub.6heteroalkyl, a substituted or unsubstituted
C.sub.3-C.sub.10cycloalkyl, a substituted or unsubstituted
C.sub.2-C.sub.10heterocycloalkyl, a substituted or unsubstituted
aryl, a substituted or unsubstituted heteroaryl,
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted
C.sub.3-C.sub.10cycloalkyl), --C.sub.1-C.sub.4alkyl-(substituted or
unsubstituted C.sub.2-C.sub.10heterocycloalkyl),
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted aryl),
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted heteroaryl),
--C.sub.1-C.sub.6alkylene-O--R.sup.17,
--C.sub.1-C.sub.6alkylene-S--R.sup.17,
--C.sub.1-C.sub.6alkylene-S(.dbd.O)--R.sup.17,
--C.sub.1-C.sub.6alkylene-S(.dbd.O).sub.2--R.sup.17,
--C.sub.1-C.sub.6alkylene-N(R.sup.17).sub.2,
--C.sub.1-C.sub.6alkylene-C(.dbd.O)--R.sup.17,
--C.sub.1-C.sub.6alkylene-C(.dbd.O)O--R.sup.17--,
--C.sub.1-C.sub.6alkylene-OC(.dbd.O)--R.sup.17,
--C.sub.1-C.sub.6alkylene-NR.sup.17C(.dbd.O)--R.sup.17 or
--C.sub.1-C.sub.6alkylene-C(.dbd.O)N(R.sup.17).sub.2; each R.sup.17
is independently selected from H, C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6heteroalkyl, C.sub.1-C.sub.6haloalkyl, a substituted
or unsubstituted C.sub.3-C.sub.10cycloalkyl, a substituted or
unsubstituted C.sub.2-C.sub.10heterocycloalkyl, a substituted or
unsubstituted aryl, a substituted or unsubstituted benzyl, and a
substituted or unsubstituted heteroaryl; or two R.sup.17 groups
attached to the same N atom are taken together with the N atom to
which they are attached to form a substituted or unsubstituted
C.sub.2-C.sub.10heterocycloalkyl; R.sup.12 is C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6heteroalkyl, C.sub.1-C.sub.6fluoroalkyl, a
substituted or unsubstituted C.sub.3-C.sub.10cycloalkyl, a
substituted or unsubstituted C.sub.2-C.sub.10heterocycloalkyl, a
substituted or unsubstituted aryl, a substituted or unsubstituted
benzyl, a substituted or unsubstituted heteroaryl,
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted
C.sub.3-C.sub.10cycloalkyl), --C.sub.1-C.sub.4alkyl-(substituted or
unsubstituted C.sub.2-C.sub.10heterocycloalkyl),
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted aryl), or
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted heteroaryl);
each R.sup.13 is independently selected from H,
C.sub.1-C.sub.6alkyl, C.sub.1-C.sub.6heteroalkyl,
C.sub.1-C.sub.6fluoroalkyl, a substituted or unsubstituted
C.sub.3-C.sub.10cycloalkyl, a substituted or unsubstituted
C.sub.2-C.sub.10heterocycloalkyl, a substituted or unsubstituted
aryl, a substituted or unsubstituted benzyl, a substituted or
unsubstituted heteroaryl, --C.sub.1-C.sub.4alkyl-(substituted or
unsubstituted C.sub.3-C.sub.10cycloalkyl),
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted
C.sub.2-C.sub.10heterocycloalkyl),
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted aryl), and
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted heteroaryl);
or two R.sup.13 groups attached to the same N atom are taken
together with the N atom to which they are attached to form a
substituted or unsubstituted C.sub.2-C.sub.10heterocycloalkyl; X is
--O--, --S--, --S(.dbd.O)--, --S(.dbd.O).sub.2--, --NR.sup.13--,
--CH.sub.2--, or --C(.dbd.O)--; Y is --O--, --S--, --S(.dbd.O)--,
or --S(.dbd.O).sub.2--; n is 0, 1 or 2.
2. The compound of claim 1, wherein: Q is tetrazolyl or
--C(.dbd.O)-Q.sup.1; Q.sup.1 is --OH, --OR.sup.A,
--NHSO.sub.2R.sup.12, or --N(R.sup.13).sub.2; R.sup.A is H or
C.sub.1-C.sub.6alkyl; each R.sup.1 is independently selected from
H, F, --CH.sub.3, and --CH.sub.2CH.sub.3; or both R.sup.1 groups
are taken together with the carbon atom to which they are attached
form a cyclopropyl, cyclobutyl, cyclopentyl, or cyclohexyl; X is
--O--, --S--, or --CH.sub.2--.
3. The compound of claim 2, wherein: X is --O--.
4. The compound of claim 3, wherein: Q is --C(.dbd.O)-Q.sup.1;
Q.sup.1 is --OH or --OR.sup.A; R.sup.A is H or
C.sub.1-C.sub.6alkyl; each R.sup.1 is independently selected from
H, F, and --CH.sub.3.
5. The compound of claim 4, wherein: each of R.sup.2, R.sup.3, and
R.sup.4 is independently H, halogen, --CN, --OH, --OR.sup.12,
--C.sub.1-C.sub.6alkyl, C.sub.1-C.sub.6fluoroalkyl,
C.sub.1-C.sub.6fluoroalkoxy, C.sub.1-C.sub.6alkoxy, or
C.sub.1-C.sub.6heteroalkyl; R.sup.5 is H; R.sup.7 is H; R.sup.8 is
H; Y is --S--, --S(.dbd.O)--, or --S(.dbd.O).sub.2--.
6. (canceled)
7. (canceled)
8. (canceled)
9. (canceled)
10. (canceled)
11. (canceled)
12. (canceled)
13. The compound of claim 5, wherein the compound of Formula (I)
has the structure of Formula (III): ##STR00334##
14. (canceled)
15. (canceled)
16. The compound of claim 13, wherein: R.sup.6 is H, halogen, --CN,
--NO.sub.2, --OH, --OR.sup.12, --SR.sup.12, --S(.dbd.O)R.sup.12,
--S(.dbd.O).sub.2R.sup.12,
--N(C.sub.1-C.sub.4alkyl)S(.dbd.O).sub.2R.sup.12,
--NHS(.dbd.O).sub.2R.sup.12, --S(.dbd.O).sub.2N(R.sup.13).sub.2,
--C(.dbd.O)R.sup.12, --OC(.dbd.O)R.sup.12, --CO.sub.2R.sup.13,
--N(R.sup.13).sub.2, --C(.dbd.O)N(R.sup.13).sub.2,
--OC(.dbd.O)N(R.sup.13).sub.2,
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)N(R.sup.13).sub.2,
--NHC(.dbd.O)N(R.sup.13).sub.2,
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)R.sup.12, --NHC(.dbd.O)R.sup.12,
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)OR.sup.12,
--NHC(.dbd.O)OR.sup.12, C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6fluoroalkyl, C.sub.1-C.sub.6fluoroalkoxy,
C.sub.1-C.sub.6alkoxy, C.sub.1-C.sub.6heteroalkyl, a substituted or
unsubstituted C.sub.2-C.sub.10 heterocycloalkyl, a substituted or
unsubstituted phenyl, or a substituted or unsubstituted monocyclic
or bicyclic heteroaryl containing 0-3 heteroatoms selected from N,
O or S; R.sup.12 is C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6heteroalkyl, C.sub.1-C.sub.6fluoroalkyl, a
substituted or unsubstituted C.sub.3-C.sub.10cycloalkyl, a
substituted or unsubstituted C.sub.2-C.sub.10heterocycloalkyl, a
substituted or unsubstituted phenyl, a substituted or unsubstituted
benzyl, a substituted or unsubstituted monocyclic heteroaryl
containing 0-3 heteroatoms selected from N, O or S,
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted
C.sub.3-C.sub.10cycloalkyl), --C.sub.1-C.sub.4alkyl-(substituted or
unsubstituted phenyl), or --C.sub.1-C.sub.4alkyl-(substituted or
unsubstituted monocyclic heteroaryl containing 0 to 3 heteroatoms
selected from N, O or S); each R.sup.13 is independently selected
from H, C.sub.1-C.sub.6alkyl, C.sub.1-C.sub.6heteroalkyl,
C.sub.1-C.sub.6fluoroalkyl, a substituted or unsubstituted
C.sub.3-C.sub.10cycloalkyl, a substituted or unsubstituted
C.sub.2-C.sub.10heterocycloalkyl, a substituted or unsubstituted
phenyl, a substituted or unsubstituted benzyl, a substituted or
unsubstituted monocyclic heteroaryl containing 0-3 heteroatoms
selected from N, O or S, --C.sub.1-C.sub.4alkyl-(substituted or
unsubstituted C.sub.3-C.sub.10cycloalkyl),
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted
C.sub.2-C.sub.10heterocycloalkyl),
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted phenyl), and
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted monocyclic
heteroaryl containing 0 to 3 heteroatoms selected from N, O or S);
or two R.sup.13 groups attached to the same N atom are taken
together with the N atom to which they are attached to form a
substituted or unsubstituted C.sub.2-C.sub.10heterocycloalkyl.
17. (canceled)
18. (canceled)
19. The compound of claim 16, wherein: R.sup.11 is
C.sub.1-C.sub.6alkyl, C.sub.1-C.sub.6haloalkyl,
C.sub.1-C.sub.6heteroalkyl, a substituted or unsubstituted phenyl,
a substituted or unsubstituted monocyclic or bicyclic heteroaryl
containing 0-3 heteroatoms selected from N, O or S,
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted phenyl),
--C.sub.1-C.sub.6alkylene-N(R.sup.17).sub.2,
--C.sub.1-C.sub.6alkylene-C(.dbd.O)O--R.sup.17, or
--C.sub.1-C.sub.6alkylene-C(.dbd.O)N(R.sup.17).sub.2; R.sup.17 is
H, or C.sub.1-C.sub.6alkyl.
20. (canceled)
21. The compound of claim 19, wherein: R.sup.11 is
--CH(CH.sub.3).sub.2, --C(CH.sub.3).sub.3, --CH.sub.2CF.sub.3,
--CH.sub.2CO.sub.2H, --CH.sub.2CH.sub.2N(CH.sub.3).sub.2, phenyl,
4-chlorophenyl, benzyl, phenethyl, thiazol-2-yl,
5-methyl-[1,3,4]thiadiazol-2-yl, pyridin-2-yl, or
quinolin-2-yl.
22. The compound of claim 21, wherein: R.sup.6 is
--N(C.sub.1-C.sub.4alkyl)S(.dbd.O).sub.2R.sup.12,
--NHS(.dbd.O).sub.2R.sup.12, --N(R.sup.13).sub.2,
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)N(R.sup.13).sub.2,
--NHC(.dbd.O)N(R.sup.13).sub.2,
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)R.sup.12, --NHC(.dbd.O)R.sup.12,
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)OR.sup.12, or
--NHC(.dbd.O)OR.sup.12.
23. (canceled)
24. The compound of claim 22, wherein: each of R.sup.2 and R.sup.3
is H; R.sup.4 is H, F, Cl, Br, --OH, --OCH.sub.3, --CH.sub.3,
--CH.sub.2CH.sub.3, --CHCH.sub.2, --CHF.sub.2, --CF.sub.3,
--OCHF.sub.2, or --OCF.sub.3; R.sup.6 is
--N(CH.sub.3)C(.dbd.O)R.sup.12 or --NHC(.dbd.O)R.sup.12; R.sup.11
is --CH(CH.sub.3).sub.2, --C(CH.sub.3).sub.3, or
--CH.sub.2CF.sub.3; R.sup.12 is C.sub.1-C.sub.6alkyl,
C.sub.3-C.sub.6cycloalkyl, or a substituted or unsubstituted
phenyl.
25. The compound of claim 24, wherein: each of R.sup.2 and R.sup.3
is H; R.sup.4 is --OH or --OCH.sub.3; R.sup.6 is
--NHC(.dbd.O)R.sup.12; R.sup.11 is --C(CH.sub.3).sub.3; R.sup.12 is
C.sub.1-C.sub.6alkyl. Y is --S--.
26. (canceled)
27. (canceled)
28. (canceled)
29. (canceled)
30. (canceled)
31. (canceled)
32. (canceled)
33. (canceled)
34. (canceled)
35. (canceled)
36. (canceled)
37. (canceled)
38. (canceled)
39. (canceled)
40. (canceled)
41. (canceled)
42. (canceled)
43. (canceled)
44. (canceled)
45. (canceled)
46. (canceled)
47. (canceled)
48. The compound of claim 1, wherein the compound of Formula (I)
has the structure of Formula (VII), or a pharmaceutically
acceptable salt thereof: ##STR00335## wherein: R.sup.A is H or
C.sub.1-C.sub.4alkyl; each of R.sup.2, R.sup.3, R.sup.4 is
independently selected from H, halogen, --CN, --OH,
C.sub.1-C.sub.4alkyl, C.sub.1-C.sub.4fluoroalkyl,
C.sub.1-C.sub.4fluoroalkoxy, C.sub.1-C.sub.4alkoxy, and
C.sub.1-C.sub.4heteroalkyl; R.sup.6 is
--NR.sup.13S(.dbd.O).sub.2R.sup.12,
--S(.dbd.O).sub.2N(R.sup.12)(R.sup.13), --N(R.sup.12)(R.sup.13),
--C(.dbd.O)N(R.sup.12)(R.sup.13),
--NHC(.dbd.O)N(R.sup.12)(R.sup.13), --NR.sup.13C(.dbd.O)R.sup.12,
or --NR.sup.13C(.dbd.O)OR.sup.12; R.sup.11 is C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6haloalkyl, C.sub.1-C.sub.6heteroalkyl,
C.sub.3-C.sub.6cycloalkyl, a substituted or unsubstituted phenyl, a
substituted or unsubstituted naphthyl, a substituted or
unsubstituted 5-membered heteroaryl, a substituted or unsubstituted
6-membered heteroaryl, or --C.sub.1-C.sub.4alkyl-(substituted or
unsubstituted phenyl); R.sup.12 is C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6heteroalkyl, C.sub.1-C.sub.6fluoroalkyl,
C.sub.3-C.sub.6cycloalkyl, a substituted or unsubstituted phenyl, a
substituted or unsubstituted naphthyl, a substituted or
unsubstituted benzyl, a substituted or unsubstituted 6-membered
heteroaryl, or --C.sub.1-C.sub.4alkyl-(substituted or unsubstituted
phenyl); R.sup.13 is H or C.sub.1-C.sub.4alkyl; or R.sup.12 and
R.sup.13 attached to the same N atom are taken together with the N
atom to which they are attached to form a substituted or
unsubstituted C.sub.2-C.sub.6heterocycloalkyl; x is 0, 1, or 2.
49. The compound of claim 48, wherein: at least two of R.sup.2,
R.sup.3, R.sup.4 is H.
50. The compound of claim 48, wherein: R.sup.A is H; x is 0.
51. The compound of claim 1 selected from among:
[4-Methoxy-3-(2-phenethylsulfanylmethyl-4-trifluoromethyl-phenoxy)-phenyl-
]-acetic acid (Compound 1-1);
{4-Methoxy-3-[2-(2,2,2-trifluoro-ethylsulfanylmethyl)-4-trifluoromethyl-p-
henoxy]-phenyl}-acetic acid (Compound 1-2);
[3-(2-tert-Butylsulfanylmethyl-4-trifluoromethyl-phenoxy)-4-methoxy-pheny-
l]-acetic acid (Compound 1-3);
[4-Methoxy-3-(2-phenylsulfanylmethyl-4-trifluoromethyl-phenoxy)-phenyl]-a-
cetic acid (Compound 1-4);
{4-Methoxy-3-[2-(2-phenyl-ethanesulfonylmethyl)-4-trifluoromethyl-phenoxy-
]-phenyl}-acetic acid (Compound 1-5);
{4-Methoxy-3-[2-(2-methyl-propane-2-sulfonylmethyl)-4-trifluoromethyl-phe-
noxy]-phenyl}-acetic acid (Compound 1-6);
[3-(2-Benzenesulfonylmethyl-4-trifluoromethyl-phenoxy)-4-methoxy-phenyl]--
acetic acid (Compound 1-7);
{4-Methoxy-3-[2-(2-phenyl-ethanesulfinylmethyl)-4-trifluoromethyl-phenoxy-
]-phenyl}-acetic acid (Compound 1-8);
{4-Methoxy-3-[2-(2-methyl-propane-2-sulfinylmethyl)-4-trifluoromethyl-phe-
noxy]-phenyl}-acetic acid (Compound 1-9);
[3-(2-Benzenesulfinylmethyl-4-trifluoromethyl-phenoxy)-4-methoxy-phenyl]--
acetic acid (Compound 1-10);
[3-(4-Bromo-2-phenylsulfanylmethyl-phenoxy)-phenyl]-acetic acid
(Compound 1-11);
[3-(2-Benzylsulfanylmethyl-4-bromo-phenoxy)-phenyl]-acetic acid
(Compound 1-12);
[3-(4-Bromo-2-phenethylsulfanylmethyl-phenoxy)-phenyl]-acetic acid
(Compound 1-13);
{3-[4-Bromo-2-(thiazol-2-ylsulfanylmethyl)-phenoxy]-phenyl}-acetic
acid (Compound 1-14);
{3-[4-Bromo-2-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanylmethyl)-phenoxy]-ph-
enyl}-acetic acid (Compound 1-15);
{3-[4-Bromo-2-(quinolin-2-ylsulfanylmethyl)-phenoxy]-phenyl}-acetic
acid (Compound 1-16);
{3-[4-Bromo-2-(pyridin-2-ylsulfanylmethyl)-phenoxy]-phenyl}-acetic
acid (Compound 1-17);
{3-[4-Bromo-2-(2-dimethylamino-ethylsulfanylmethyl)-phenoxy]-phenyl}-acet-
ic acid (Compound 1-18);
[3-(4-Bromo-2-carboxymethylsulfanylmethyl-phenoxy)-phenyl]-acetic
acid (Compound 1-19);
[3-(2-Benzenesulfonylmethyl-4-bromo-phenoxy)-phenyl]-acetic acid
(Compound 1-20);
[3-(4-Bromo-2-phenylmethanesulfonylmethyl-phenoxy)-phenyl]-acetic
acid (Compound 1-21);
{3-[4-Bromo-2-(2-phenyl-ethanesulfonylmethyl)-phenoxy]-phenyl}-acetic
acid (Compound 1-22);
{3-[4-Bromo-2-(pyridine-2-sulfonylmethyl)-phenoxy]-phenyl}-acetic
acid (Compound 1-23);
{3-[4-Bromo-2-(quinoline-2-sulfonylmethyl)-phenoxy]-phenyl}-acetic
acid (Compound 1-24);
{3-[4-Bromo-2-(thiazole-2-sulfonylmethyl)-phenoxy]-phenyl}-acetic
acid (Compound 1-25);
{3-[4-Bromo-2-(5-methyl-[1,3,4]thiadiazole-2-sulfonylmethyl)-phenoxy]-phe-
nyl}-acetic acid (Compound 1-26);
{3-[4-Bromo-2-(2-dimethylamino-ethanesulfonylmethyl)-phenoxy]-phenyl}-ace-
tic acid (Compound 1-27);
[3-(2-Benzenesulfinylmethyl-4-bromo-phenoxy)-phenyl]-acetic acid
(Compound 1-28);
[3-(4-Bromo-2-phenylmethanesulfinylmethyl-phenoxy)-phenyl]-acetic
acid (Compound 1-29);
{3[4-Bromo-2-(2-phenyl-ethanesulfinylmethyl)-phenoxy]-phenyl}-acetic
acid (Compound 1-30);
{3-[4-Bromo-2-(pyridine-2-sulfinylmethyl)-phenoxy]-phenyl}-acetic
acid (Compound 1-31);
{3-[4-Bromo-2-(quinoline-2-sulfinylmethyl)-phenoxy]-phenyl}-acetic
acid (Compound 1-32);
{3-[4-Bromo-2-(thiazole-2-sulfinylmethyl)-phenoxy]-phenyl}-acetic
acid (Compound 1-33);
{3-[4-Bromo-2-(5-methyl-[1,3,4]thiadiazole-2-sulfinylmethyl)-phenoxy]-phe-
nyl}-acetic acid (Compound 1-34);
{3-[4-Bromo-2-(2-dimethylamino-ethanesulfinylmethyl)-phenoxy]-phenyl}-ace-
tic acid (Compound 1-35);
[3-(4-Bromo-2-carboxymethanesulfinylmethyl-phenoxy)-phenyl]-acetic
acid (Compound 1-36);
[3-(4-Bromo-2-phenoxymethyl-phenoxy)-phenyl]-acetic acid (Compound
1-37);
{3-[4-(4-Chloro-benzoylamino)-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phe-
noxy]-4-methoxy-phenyl}-acetic acid (Compound 1-38);
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulfanylmethy-
l)-phenoxy]-4-methoxy-phenyl}-acetic acid (Compound 1-39);
{3-[4-(3-Benzyl-ureido)-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]--
4-methoxy-phenyl}-acetic acid (Compound 1-40);
{3-[4-(4-Chloro-benzoylamino)-2-(4-chloro-phenylsulfanylmethyl)-phenoxy]--
4-methoxy-phenyl}-acetic acid (Compound 1-41);
{3-[2-(4-Chloro-phenylsulfanylmethyl)-4-(2,2-dimethyl-propionylamino)-phe-
noxy]-4-methoxy-phenyl}-acetic acid (Compound 1-42);
{3-[4-(3-Benzyl-ureido)-2-(4-chloro-phenylsulfanylmethyl)-phenoxy]-4-meth-
oxy-phenyl}-acetic acid (Compound 1-43);
{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimethyl-propionylamino)-phenoxy]-4-
-methoxy-phenyl}-acetic acid (Compound 1-44);
{3-[2-tert-Butylsulfanylmethyl-4-(4-chloro-benzoylamino)-phenoxy]-4-metho-
xy-phenyl}-acetic acid (Compound 1-45);
{3-[4-(2,2-Dimethyl-propionylamino)-2-isopropylsulfanylmethyl-phenoxy]-4--
methoxy-phenyl}-acetic acid (Compound 1-46);
{3-[4-(2,2-Dimethyl-propionylamino)-2-(propane-2-sulfonylmethyl)-phenoxy]-
-4-methoxy-phenyl}-acetic acid (Compound 1-47);
{3-[4-(2,2-Dimethyl-propionylamino)-2-(propane-2-sulfinylmethyl)-phenoxy]-
-4-methoxy-phenyl}-acetic acid (Compound 1-48);
{3-[4-(2,2-Dimethyl-propionylamino)-2-(trifluoro-ethanesulfonylmethyl)-ph-
enoxy]-4-methoxy-phenyl}-acetic acid (Compound 1-49);
{3-[4-(3-Benzyl-ureido)-2-tert-butylsulfanylmethyl-phenoxy]-4-methoxy-phe-
nyl}-acetic acid (Compound 1-50);
{3-[4-(Cyclopropanecarbonyl-amino)-2-(2,2,2-trifluoro-ethylsulfanylmethyl-
)-phenoxy]-4-methoxy-phenyl}-acetic acid (Compound 1-51);
{3-[4-Isobutyrylamino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4--
methoxy-phenyl}-acetic acid (Compound 1-52);
{3-[4-(3,3-Dimethyl-butyrylamino)-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-
-phenoxy]-4-methoxy-phenyl}-acetic acid (Compound 1-53);
[3-(2-Benzylsulfanylmethyl-4-chloro-phenoxy)-4-methoxy-phenyl]-acetic
acid (Compound 1-54);
[3-(4-Chloro-2-phenylmethanesulfinylmethyl-phenoxy)-4-methoxy-phenyl]-ace-
tic acid (Compound 1-55);
[3-(4-Chloro-2-phenylmethanesulfonylmethyl-phenoxy)-4-methoxy-phenyl]-ace-
tic acid (Compound 1-56);
{3-[4-(1-Methyl-1H-pyrazol-4-yl)-2-phenylsulfanylmethyl-phenoxy]-phenyl}--
acetic acid (Compound 1-57);
[3-(4'-Methanesulfonyl-3-phenylsulfanylmethyl-biphenyl-4-yloxy)-phenyl]-a-
cetic acid (Compound 1-58);
{3-[4-(4-Chloro-benzoylamino)-2-phenylsulfanylmethyl-phenoxy]-4-methoxy-p-
henyl}-acetic acid (Compound 1-59);
{3-[2-Benzylsulfanylmethyl-4-(4-chloro-benzoylamino)-phenoxy]-4-methoxy-p-
henyl}-acetic acid (Compound 1-60);
{3-[4-(4-Chloro-benzoylamino)-2-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanylm-
ethyl)-phenoxy]-4-methoxy-phenyl}-acetic acid (Compound 1-61);
{3-[4-(4-Chloro-benzoylamino)-2-isopropylsulfanylmethyl-phenoxy]-4-methox-
y-phenyl}-acetic acid (Compound 1-62);
{3-[2-Isopropylsulfanylmethyl-4-(1-methyl-1H-pyrazol-4-yl)-phenoxy]-4-met-
hoxy-phenyl}-acetic acid (Compound 1-63);
{4-Methoxy-3-[4-(1-methyl-1H-pyrazol-4-yl)-2-(propane-2-sulfonylmethyl)-p-
henoxy]-phenyl}-acetic acid (Compound 1-64);
{3-[4-(4-Chloro-benzoylamino)-2-(propane-2-sulfinylmethyl)-phenoxy]-4-met-
hoxy-phenyl}-acetic acid (Compound 1-65);
{3-[4-(4-Chloro-benzoylamino)-2-(propane-2-sulfonylmethyl)-phenoxy]-4-met-
hoxy-phenyl}-acetic acid (Compound 1-66);
{3-[2-Benzenesulfinylmethyl-4-(4-chloro-benzoylamino)-phenoxy]-4-methoxy--
phenyl}-acetic acid (Compound 1-67);
{3-[2-Benzenesulfonylmethyl-4-(4-chloro-benzoylamino)-phenoxy]-4-methoxy--
phenyl}-acetic acid (Compound 1-68);
[3-(4-Ethylcarbamoyl-2-isopropylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-
-acetic acid (Compound 1-69);
{3-[4-(4-Chloro-benzylcarbamoyl)-2-isopropylsulfanylmethyl-phenoxy]-4-met-
hoxy-phenyl}-acetic acid (Compound 1-70);
(3-{4-[2-(4-Fluoro-phenyl)-ethylcarbamoyl]-2-isopropylsulfanylmethyl-phen-
oxy}-4-methoxy-phenyl)-acetic acid (Compound 1-71);
{3-Chloro-5-[4-(2,2-dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulf-
anylmethyl)-phenoxy]-phenyl}-acetic acid (Compound 1-72);
{3-Chloro-5-[4-(2,2-dimethyl-propionylamino)-2-(trifluoro-ethanesulfonylm-
ethyl)-phenoxy]-phenyl}-acetic acid (Compound 1-73);
{3-Chloro-5-[4-(2,2-dimethyl-propionylamino)-2-isopropylsulfanylmethyl-ph-
enoxy]-phenyl}-acetic acid (Compound 1-74);
{3-Chloro-5-[4-(2,2-dimethyl-propionylamino)-2-(propane-2-sulfonylmethyl)-
-phenoxy]-phenyl}-acetic acid (Compound 1-75);
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulfanylmethy-
l)-phenoxy]-5-trifluoromethyl-phenyl}-acetic acid (Compound 1-76);
{3-[4-(2,2-Dimethyl-propionylamino)-2-(trifluoro-ethanesulfonylmethyl)-ph-
enoxy]-5-trifluoromethyl-phenyl}-acetic acid (Compound 1-77);
{3-[4-[(2,2-Dimethyl-propionyl)-methyl-amino]-2-(2,2,2-trifluoro-ethylsul-
fanylmethyl)-phenoxy]-4-methoxy-phenyl}-acetic acid (Compound
1-78);
{3-[2-tert-Butylsulfanylmethyl-4-(cyclopropanecarbonyl-amino)-phenoxy]-4--
methoxy-phenyl}-acetic acid (Compound 1-79);
[3-(2-tert-Butylsulfanylmethyl-4-isobutyrylamino-phenoxy)-4-methoxy-pheny-
l]-acetic acid (Compound 1-80);
{3-[2-tert-Butylsulfanylmethyl-4-(3,3-dimethyl-butyrylamino)-phenoxy]-4-m-
ethoxy-phenyl}-acetic acid (Compound 1-81);
{4-Methoxy-3-[4-(2-oxo-oxazolidin-3-yl)-2-(2,2,2-trifluoro-ethylsulfanylm-
ethyl)-phenoxy]-phenyl}-acetic acid (Compound 1-82);
[3-(4-Benzoyl-2-isopropylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-acetic
acid (Compound 1-83);
[3-(4-tert-Butylcarbamoyl-2-tert-butylsulfanylmethyl-phenoxy)-4-methoxy-p-
henyl]-acetic acid (Compound 1-84);
{3-[2-tert-Butylsulfanylmethyl-4-(2-oxo-2-phenyl-ethylcarbamoyl)-phenoxy]-
-4-methoxy-phenyl}-acetic acid (Compound 1-85);
(3-{2-tert-Butylsulfanylmethyl-4-[2-(4-fluoro-phenyl)-1,1-dimethyl-ethylc-
arbamoyl]-phenoxy}-4-methoxy-phenyl)-acetic acid (Compound 1-86);
{3-[2-tert-Butylsulfanylmethyl-4-(piperidine-1-carbonyl)-phenoxy]-4-metho-
xy-phenyl}-acetic acid (Compound 1-87);
{3-[2-tert-Butylsulfanylmethyl-4-(6-methoxy-pyridin-3-ylcarbamoyl)-phenox-
y]-4-methoxy-phenyl}-acetic acid (Compound 1-88);
{3-[2-tert-Butylsulfanylmethyl-4-(2,2,2-trifluoro-ethylcarbamoyl)-phenoxy-
]-4-methoxy-phenyl}-acetic acid (Compound 1-89);
{3-[2-tert-Butylsulfanylmethyl-4-(isopropyl-methyl-carbamoyl)-phenoxy]-4--
methoxy-phenyl}-acetic acid (Compound 1-90);
{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimethyl-propylcarbamoyl)-phenoxy]--
4-methoxy-phenyl}-acetic acid (Compound 1-91);
{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimethyl-propionylamino)-phenoxy]-5-
-chloro-phenyl}-acetic acid (Compound 1-92);
{3-Chloro-5-[4-(2,2-dimethyl-propionylamino)-2-(2-methyl-propane-2-sulfon-
ylmethyl)-phenoxy]-phenyl}-acetic acid (Compound 1-93);
{4-Difluoromethoxy-3-[4-(2,2-dimethyl-propionylamino)-2-(2,2,2-trifluoro--
ethylsulfanylmethyl)-phenoxy]-phenyl}-acetic acid (Compound 1-94);
{4-Difluoromethoxy-3-[4-(2,2-dimethyl-propionylamino)-2-(trifluoro-ethane-
sulfonylmethyl)-phenoxy]-phenyl}-acetic acid (Compound 1-95);
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulfanylmethy-
l)-phenoxy]-4-methyl-phenyl}-acetic acid (Compound 1-96);
{4-Chloro-3-[4-(2,2-dimethyl-propionylamino)-2-isopropylsulfanylmethyl-ph-
enoxy]-phenyl}-acetic acid (Compound 1-97);
{4-Chloro-3-[4-(2,2-dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulf-
anylmethyl)-phenoxy]-phenyl}-acetic acid (Compound 1-98);
{3-[4-(2,2-Dimethyl-propionylamino)-2-isopropylsulfanylmethyl-phenoxy]-5--
trifluoromethyl-phenyl}-acetic acid (Compound 1-99);
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulfanylmethy-
l)-phenoxy]-4-vinyl-phenyl}-acetic acid (Compound 1-100);
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulfanylmethy-
l)-phenoxy]-4-ethyl-phenyl}-acetic acid (Compound 1-101);
{4-Methoxy-3-[4-(2-oxo-imidazolidin-1-yl)-2-(2,2,2-trifluoro-ethylsulfany-
lmethyl)-phenoxy]-phenyl}-acetic acid (Compound 1-102);
[3-(4-Benzoylamino-2-tert-butylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]--
acetic acid (Compound 1-103);
{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimethyl-propionylamino)-phenoxy]-4-
-chloro-phenyl}-acetic acid (Compound 1-104);
{3-[2-tert-Butylsulfanylmethyl-4-(4-chloro-benzoylamino)-phenoxy]-4-chlor-
o-phenyl}-acetic acid (Compound 1-105);
[3-(2-tert-Butylsulfanylmethyl-4-isobutyrylamino-phenoxy)-4-chloro-phenyl-
]-acetic acid (Compound 1-106);
{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimethyl-propionylamino)-benzyl]-4--
methoxy-phenyl}-acetic acid (Compound 1-107);
{3-[2-tert-Butylsulfanylmethyl-4-(3-fluoro-benzoylamino)-phenoxy]-4-metho-
xy-phenyl}-acetic acid (Compound 1-108);
{3-[2-tert-Butylsulfanylmethyl-4-(4-fluoro-benzoylamino)-phenoxy]-4-metho-
xy-phenyl}-acetic acid (Compound 1-109);
{3-[2-tert-Butylsulfanylmethyl-4-(2-fluoro-benzoylamino)-phenoxy]-4-metho-
xy-phenyl}-acetic acid (Compound 1-110);
{3-[2-tert-Butylsulfanylmethyl-4-(2,4-dichloro-benzoylamino)-phenoxy]-4-m-
ethoxy-phenyl}-acetic acid (Compound 1-111);
{3-[2-tert-Butylsulfanylmethyl-4-(3,5-dichloro-benzoylamino)-phenoxy]-4-m-
ethoxy-phenyl}-acetic acid (Compound 1-112);
{3-[2-tert-Butylsulfanylmethyl-4-(3,5-difluoro-benzoylamino)-phenoxy]-4-m-
ethoxy-phenyl}-acetic acid (Compound 1-113);
{4-Methoxy-3-[2-(2,2,2-trifluoro-ethylsulfanylmethyl)-4-(3-trifluoromethy-
l-benzoylamino)-phenoxy]-phenyl}-acetic acid (Compound 1-114);
{4-Methoxy-3-[2-(2,2,2-trifluoro-ethylsulfanylmethyl)-4-(4-trifluoromethy-
l-benzoylamino)-phenoxy]-phenyl}-acetic acid (Compound 1-115);
{4-Methoxy-3-[4-[(pyridine-3-carbonyl)-amino]-2-(2,2,2-trifluoro-ethylsul-
fanylmethyl)-phenoxy]-phenyl}-acetic acid (Compound 1-116);
{4-Methoxy-3-[4-[(pyridine-4-carbonyl)-amino]-2-(2,2,2-trifluoro-ethylsul-
fanylmethyl)-phenoxy]-phenyl}-acetic acid (Compound 1-117);
{3-[4-(2,2-Dimethyl-propionylamino)-2-phenoxymethyl-phenoxy]-4-methoxy-ph-
enyl}-acetic acid (Compound 1-118);
{3-[2-tert-Butylsulfanylmethyl-4-(5-dimethylamino-naphthalene-1-sulfonyla-
mino)-phenoxy]-4-methoxy-phenyl}-acetic acid (Compound 1-119);
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2-methyl-propane-2-sulfinylmethyl)-
-phenoxy]-4-methoxy-phenyl}-acetic acid (Compound 1-120);
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2-methyl-propane-2-sulfonylmethyl)-
-phenoxy]-4-methoxy-phenyl}-acetic acid (Compound 1-121);
{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimethyl-propionylamino)-phenoxy]-4-
-hydroxy-phenyl}-acetic acid (Compound 1-122);
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2-methyl-propane-2-sulfinylmethyl)-
-phenoxy]-4-hydroxy-phenyl}-acetic acid (Compound 1-123); and
(2R,3R,4R,5S,6S)-6-(2-{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimethyl-prop-
ionylamino)-phenoxy]-4-methoxy-phenyl}-acetoxy)-3,4,5-trihydroxy-tetrahydr-
o-pyran-2-carboxylic acid (Compound 2-1); or a pharmaceutically
acceptable salt thereof.
52. (canceled)
53. (canceled)
54. (canceled)
55. (canceled)
56. (canceled)
57. (canceled)
58. (canceled)
59. A pharmaceutical composition comprising a therapeutically
effective amount of a compound of claim 1, or a pharmaceutically
acceptable salt thereof, and at least one pharmaceutically
acceptable inactive ingredient selected from pharmaceutically
acceptable diluents, pharmaceutically acceptable excipients, and
pharmaceutically acceptable carriers.
60. (canceled)
61. (canceled)
62. (canceled)
63. (canceled)
64. (canceled)
65. A method for treating a respiratory disease or condition, an
allergic disease or condition, or an inflammatory disease or
condition in a mammal comprising administering to the mammal a
therapeutically effective amount of a compound of claim 1, or a
pharmaceutically acceptable salt thereof.
66. (canceled)
67. (canceled)
68. (canceled)
69. A method for treating a PGD.sub.2-dependent or a
PGD.sub.2-mediated disease or condition in a mammal comprising
administering to the mammal a therapeutically effective amount of a
compound of claim 1, or a pharmaceutically acceptable salt
thereof.
70. The method of claim 69, wherein the PGD.sub.2-dependent or a
PGD.sub.2-mediated disease or condition is selected from asthma,
rhinitis, allergic conjunctivitis, atopic dermatitis, chronic
obstructive pulmonary disease (COPD), pulmonary hypertension,
interstitial lung fibrosis, cystic fibrosis, arthritis, allergy,
psoriasis, inflammatory bowel disease, adult respiratory distress
syndrome, myocardial infarction, aneurysm, stroke, cancer, wound
healing, endotoxic shock, pain, inflammatory conditions,
eosinophilic esophagitis, eosinophil-associated gastrointestinal
disorders (EGID), idiopathic hypereosinophilic syndrome, otitis,
airway constriction, mucus secretion, nasal congestion, increased
microvascular permeability and recruitment of eosinophils,
urticaria, sinusitis, angioedema, anaphylaxia, chronic cough and
Churg Strauss syndrome.
71. (canceled)
72. (canceled)
73. (canceled)
Description
RELATED APPLICATIONS
[0001] This application claims the benefit of U.S. provisional
patent application No. 61/078,311 entitled "HETEROALKYL ANTAGONISTS
OF PROSTAGLANDIN D.sub.2 RECEPTORS" filed on Jul. 3, 2008, which is
incorporated by reference in its entirety.
FIELD OF THE INVENTION
[0002] Described herein are compounds, methods of making such
compounds, pharmaceutical compositions and medicaments comprising
such compounds, and methods of using such compounds to treat,
prevent or diagnose diseases, disorders or conditions associated
with prostaglandin D.sub.2.
BACKGROUND OF THE INVENTION
[0003] Prostaglandins are acidic lipids derived from the metabolism
of arachidonic acid by the action of cyclooxygenase enzymes and
downstream synthases. Prostaglandins have a diverse range of
activities and have a well recognized role in pain and
inflammation. Prostaglandin D.sub.2 (PGD.sub.2) is an acidic lipid
mediator derived from the metabolism of arachidonic acid by
cyclooxygenases and PGD.sub.2 synthases. PGD.sub.2 is produced by
mast cells, macrophages and Th2 lymphocytes in response to local
tissue damage as well as allergic inflammation in diseases such as
asthma, rhinitis, and atopic dermatitis. Exogenous PGD.sub.2
applied to bronchial airways elucidates many characteristics of an
asthmatic response suggesting that PGD.sub.2 plays an important
pro-inflammatory role in allergic diseases.
[0004] PGD.sub.2 binds to a number of receptors, which include the
thromboxane-type prostanoid (TP) receptor, PGD.sub.2 receptor (DP,
also known as DP.sub.1) and chemoattractant receptor-homologous
molecule expressed on Th2 cells (CRTH2; also known as DP.sub.2).
DP.sub.2 is associated with promoting chemotaxis and activation of
Th2 lymphocytes, eosinophils and basophils. In particular,
PGD.sub.2 binds to DP.sub.2, and mediates its effects through a
Gi-dependant elevation in calcium levels and reduction of
intracellular cyclic AMP. In Th2 lymphocytes, IL4, IL5 and IL13
cytokine production is stimulated. These cytokines have been
implicated in numerous biological actions including, by way of
example only, immunoglobulin E production, airway response, mucous
secretion, and eosinophil recruitment.
SUMMARY OF THE INVENTION
[0005] Presented herein are compounds, pharmaceutical compositions
and medicaments, methods, for (a) diagnosing, preventing, or
treating allergic and non-allergic inflammation, (b) mitigating
adverse signs and symptoms that are associated with inflammation,
and/or (c) controlling immunological, proliferative or metabolic
disorders. These disorders may arise from one or more of a genetic,
iatrogenic, immunological, infectious, metabolic, oncological,
toxic, surgical, and/or traumatic etiology. In one aspect, the
methods, compounds, pharmaceutical compositions, and medicaments
described herein comprise antagonists of PGD.sub.2 receptors. In
one aspect, the methods, compounds, pharmaceutical compositions,
and medicaments described herein comprise antagonists of
DP.sub.2
[0006] In one aspect provided herein are compounds of Formula (I),
Formula (II), Formula (III), Formula (IV), Formula (V), Formula
(VI), and Formula (VII), pharmaceutically acceptable salts,
pharmaceutically acceptable prodrugs, and pharmaceutically
acceptable solvates thereof, which are anatgonists of DP.sub.2, and
are used to treat patients suffering from one or more
PGD.sub.2-dependent conditions or diseases, including, but not
limited to, asthma, rhinitis, chronic obstructive pulmonary
disease, pulmonary hypertension, interstitial lung fibrosis,
arthritis, allergy, psoriasis, inflammatory bowel disease, adult
respiratory distress syndrome, myocardial infarction, aneurysm,
stroke, cancer, endotoxic shock, proliferative disorders and
inflammatory conditions. In some embodiments, PGD.sub.2-dependent
conditions or diseases include those wherein an absolute or
relative excess of PGD.sub.2 is present and/or observed.
[0007] In one aspect is a compound having the structure of Formula
(I), or a pharmaceutically acceptable salt, pharmaceutically
acceptable solvate, or pharmaceutically acceptable prodrug
thereof:
##STR00001## [0008] wherein, [0009] Q is tetrazolyl,
--C(.dbd.O)-Q.sup.1, or a carboxylic acid bioisostere; [0010]
Q.sup.1 is --OH, --OR.sup.A, --NHSO.sub.2R.sup.12,
--N(R.sup.13).sub.2, --NH--OH, or --NH--CN; [0011] R.sup.A is H or
C.sub.1-C.sub.6alkyl; [0012] each R.sup.1 is independently selected
from H, F, and C.sub.1-C.sub.4alkyl; or [0013] both R.sup.1 groups
are taken together with the carbon atom to which they are attached
form a C.sub.3-C.sub.6cycloalkyl; [0014] each of R.sup.2, R.sup.3,
R.sup.4, R.sup.5, R.sup.7, and R.sup.8 is independently H, halogen,
--CN, --NO.sub.2, --OH, --OR.sup.12, --SR.sup.12,
--S(.dbd.O)R.sup.12, --S(.dbd.O).sub.2R.sup.12,
--C(.dbd.O)R.sup.12, --OC(.dbd.O)R.sup.12, --CO.sub.2R.sup.13,
--OCO.sub.2R.sup.13, --N(R.sup.13).sub.2,
--C(.dbd.O)N(R.sup.13).sub.2, --OC(.dbd.O)N(R.sup.13).sub.2,
--NR.sup.13C(.dbd.O)N(R.sup.13).sub.2,
--NR.sup.13C(.dbd.O)R.sup.12, --NR.sup.13C(.dbd.O)OR.sup.12,
C.sub.1-C.sub.6alkyl, C.sub.1-C.sub.6fluoroalkyl,
C.sub.1-C.sub.6fluoroalkoxy, C.sub.1-C.sub.6alkoxy,
C.sub.1-C.sub.6heteroalkyl, a substituted or unsubstituted
C.sub.3-C.sub.6cycloalkyl, a substituted or unsubstituted
C.sub.2-C.sub.6heterocycloalkyl, a substituted or unsubstituted
phenyl, or a substituted or unsubstituted monocyclic heteroaryl;
[0015] R.sup.6 is H, halogen, --CN, --NO.sub.2, --OH, --OR.sup.12,
--SR.sup.12, --S(.dbd.O)R.sup.12, --S(.dbd.O).sub.2R.sup.12,
--N(R.sup.13)S(.dbd.O).sub.2R.sup.12,
--S(.dbd.O).sub.2N(R.sup.13).sub.2, --C(.dbd.O)R.sup.12,
--OC(.dbd.O)R.sup.12, --CO.sub.2R.sup.13, --OCO.sub.2R.sup.13,
--N(R.sup.13).sub.2, --C(.dbd.O)N(R.sup.13).sub.2,
--OC(.dbd.O)N(R.sup.13).sub.2,
--NR.sup.13C(.dbd.O)N(R.sup.13).sub.2,
--NR.sup.13C(.dbd.O)R.sup.12,
--NR.sup.13--C.sub.1-C.sub.4alkylene-C(.dbd.O)R.sup.12,
--NR.sup.13C(.dbd.O)OR.sup.12, C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6fluoroalkyl, C.sub.1-C.sub.6fluoroalkoxy,
C.sub.1-C.sub.6alkoxy, C.sub.1-C.sub.6heteroalkyl, a substituted or
unsubstituted C.sub.3-C.sub.10cycloalkyl, a substituted or
unsubstituted C.sub.2-C.sub.10heterocycloalkyl, a substituted or
unsubstituted aryl, or a substituted or unsubstituted heteroaryl;
[0016] each R.sup.9 is H; [0017] R.sup.11 is a substituted or
unsubstituted C.sub.1-C.sub.6alkyl, C.sub.1-C.sub.6haloalkyl,
C.sub.1-C.sub.6heteroalkyl, a substituted or unsubstituted
C.sub.3-C.sub.10cycloalkyl, a substituted or unsubstituted
C.sub.2-C.sub.10heterocycloalkyl, a substituted or unsubstituted
aryl, a substituted or unsubstituted heteroaryl,
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted
C.sub.3-C.sub.10cycloalkyl), --C.sub.1-C.sub.4alkyl-(substituted or
unsubstituted C.sub.2-C.sub.10heterocycloalkyl),
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted aryl),
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted heteroaryl),
--C.sub.1-C.sub.6alkylene-O--R.sup.17,
--C.sub.1-C.sub.6alkylene-S--R.sup.17,
--C.sub.1-C.sub.6alkylene-S(.dbd.O)--R.sup.7,
--C.sub.1-C.sub.6alkylene-S(.dbd.O).sub.2--R.sup.17,
--C.sub.1-C.sub.6alkylene-N(R.sup.17).sub.2,
--C.sub.1-C.sub.6alkylene-C(.dbd.O)--R.sup.17,
--C.sub.1-C.sub.6alkylene-C(.dbd.O)O--R.sup.17--,
--C.sub.1-C.sub.6alkylene-OC(.dbd.O)--R.sup.17,
--C.sub.1-C.sub.6alkylene-NR.sup.17C(.dbd.O)--R.sup.17 or
--C.sub.1-C.sub.6alkylene-C(.dbd.O)N(R.sup.17).sub.2; [0018] each
R.sup.17 is independently selected from H, C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6heteroalkyl, C.sub.1-C.sub.6haloalkyl, a substituted
or unsubstituted C.sub.3-C.sub.10cycloalkyl, a substituted or
unsubstituted C.sub.2-C.sub.10heterocycloalkyl, a substituted or
unsubstituted aryl, a substituted or unsubstituted benzyl, and a
substituted or unsubstituted heteroaryl; or [0019] two R.sup.17
groups attached to the same N atom are taken together with the N
atom to which they are attached to form a substituted or
unsubstituted C.sub.2-C.sub.10heterocycloalkyl; [0020] R.sup.12 is
C.sub.1-C.sub.6alkyl, C.sub.1-C.sub.6heteroalkyl,
C.sub.1-C.sub.6fluoroalkyl, a substituted or unsubstituted
C.sub.3-C.sub.10cycloalkyl, a substituted or unsubstituted
C.sub.2-C.sub.10heterocycloalkyl, a substituted or unsubstituted
aryl, a substituted or unsubstituted benzyl, a substituted or
unsubstituted heteroaryl, --C.sub.1-C.sub.4alkyl-(substituted or
unsubstituted C.sub.3-C.sub.10cycloalkyl),
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted
C.sub.2-C.sub.10heterocycloalkyl),
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted aryl), or
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted heteroaryl);
[0021] each R.sup.13 is independently selected from H,
C.sub.1-C.sub.6alkyl, C.sub.1-C.sub.6heteroalkyl,
C.sub.1-C.sub.6fluoroalkyl, a substituted or unsubstituted
C.sub.3-C.sub.10cycloalkyl, a substituted or unsubstituted
C.sub.2-C.sub.10heterocycloalkyl, a substituted or unsubstituted
aryl, a substituted or unsubstituted benzyl, a substituted or
unsubstituted heteroaryl, --C.sub.1-C.sub.4alkyl-(substituted or
unsubstituted C.sub.3-C.sub.10cycloalkyl),
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted
C.sub.2-C.sub.10heterocycloalkyl),
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted aryl), and
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted heteroaryl);
or [0022] two R.sup.13 groups attached to the same N atom are taken
together with the N atom to which they are attached to form a
substituted or unsubstituted C.sub.2-C.sub.10heterocycloalkyl;
[0023] X is --O--, --S--, --S(.dbd.O)--, --S(.dbd.O).sub.2--,
--NR.sup.13--, --CH.sub.2--, or --C(.dbd.O)--; [0024] Y is --O--,
--S--, --S(.dbd.O)--, or --S(.dbd.O).sub.2--; [0025] n is 0, 1 or
2.
[0026] For any and all of the embodiments, substituents can be
selected from among from a subset of the listed alternatives. For
example, in some embodiments, n is 0, 1 or 2. In other embodiments,
n is 0 or 1. In yet other embodiments, n is 1. In yet other
embodiments, n is 0.
[0027] In some embodiments, Q is --C(.dbd.O)-Q.sup.1,
--SO.sub.2NHC(.dbd.O)R.sup.12, or tetrazolyl. In other embodiments,
Q is --C(.dbd.O)-Q.sup.1, or tetrazolyl. In other embodiments, Q is
selected from --CO.sub.2H, --CO.sub.2Me, --CO.sub.2Et,
--C(.dbd.O)NH.sub.2, --C(.dbd.O)NHOH, --C(.dbd.O)NH--CN,
tetrazolyl, --C(.dbd.O)--NHSO.sub.2R.sup.12, or
##STR00002##
In some other embodiments, Q is selected from --CO.sub.2H,
--CO.sub.2Me, --CO.sub.2Et, --C(.dbd.O)NH.sub.2,
--C(.dbd.O)--NHSO.sub.2CH.sub.3,
--C(.dbd.O)--NHSO.sub.2CH.sub.2CH.sub.3. In other embodiments, Q is
--C(.dbd.O)-Q.sup.1. In yet some other embodiments, Q is
--CO.sub.2H.
[0028] In some embodiments, Q.sup.1 is --OH, --OR.sup.13,
--NHSO.sub.2R.sup.12, or --N(R.sup.13).sub.2. In some other
embodiments, Q.sup.1 is --OH, --OCH.sub.3, --OCH.sub.2CH.sub.3, or
--NHSO.sub.2CH.sub.3. In some other embodiments, Q.sup.1 is --OH,
--OCH.sub.3, or --OCH.sub.2CH.sub.3.
[0029] In some embodiments, Q is tetrazolyl or --C(.dbd.O)-Q.sup.1;
Q.sup.1 is --OH, --OR.sup.A, --NHSO.sub.2R.sup.12, or
--N(R.sup.13).sub.2; R.sup.A is H or C.sub.1-C.sub.6alkyl.
[0030] In some embodiments, Q is --C(.dbd.O)-Q.sup.1; Q.sup.1 is
--OH or --OR.sup.A; R.sup.A is H or C.sub.1-C.sub.6alkyl. In some
embodiments, R.sup.A is H, --CH.sub.3 or --CH.sub.2CH.sub.3. In
other embodiments, R.sup.A is H.
[0031] In some embodiments, each R.sup.9 is independently selected
from H, F, or C.sub.1-C.sub.4alkyl; or both R.sup.1 groups are
taken together with the carbon atom to which they are attached form
a cyclopropyl, cyclobutyl, cyclopentyl, or cyclohexyl. In some
embodiments, each R.sup.1 is independently selected from H, F, and
--CH.sub.3. In some other embodiments, each R.sup.1 is H.
[0032] In some embodiments, each R.sup.9 is each independently
selected from H, F, or C.sub.1-C.sub.4alkyl. In some embodiments,
each R.sup.9 is each independently selected from H, F, and
--CH.sub.3. In some embodiments, each R.sup.9 is H.
[0033] In some embodiments, X is --O--, --S-- or --CH.sub.2--. In
some other embodiments, X is --O--. In yet other embodiments, X is
--S--. In some embodiments, X is --CH.sub.2--.
[0034] In some embodiments, Q is tetrazolyl or --C(.dbd.O)-Q.sup.1;
Q.sup.1 is --OH, --OR.sup.A, --NHSO.sub.2R.sup.12, or
--N(R.sup.13).sub.2; R.sup.A is H or C.sub.1-C.sub.6alkyl; each
R.sup.1 is independently selected from H, F, --CH.sub.3, and
--CH.sub.2CH.sub.3; or both R.sup.1 groups are taken together with
the carbon atom to which they are attached form a cyclopropyl,
cyclobutyl, cyclophenyl, or cyclohexyl; X is --O--, --S--, or
--CH.sub.2--.
[0035] In some embodiments, Q is --C(.dbd.O)-Q.sup.1; Q.sup.1 is
--OH or --OR.sup.A; R.sup.A is H or C.sub.1-C.sub.6alkyl; each
R.sup.1 is independently selected from H, F, and --CH.sub.3.
[0036] In some embodiments, R.sup.4 is not H. In some embodiments,
R.sup.6 is not H. In some embodiments, at least two of R.sup.2,
R.sup.3, R.sup.4, R.sup.5, R.sup.7, and R.sup.8 are H and R.sup.6
is not H. In some embodiments, at least two of R.sup.2, R.sup.3,
R.sup.5, R.sup.7, and R.sup.8 are H and both R.sup.4 and R.sup.6
are not H.
[0037] In some embodiments, each of R.sup.2, R.sup.3, R.sup.4,
R.sup.5, R.sup.7, and R.sup.8 is independently H, halogen, --CN,
--OH, --OR.sup.12, --C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6fluoroalkyl, C.sub.1-C.sub.6fluoroalkoxy,
C.sub.1-C.sub.6alkoxy, or C.sub.1-C.sub.6heteroalkyl. In some
embodiments, each of R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.7,
and R.sup.8 is independently H, halogen, --CN, --OH, --OR.sup.12,
--C.sub.1-C.sub.6alkyl, C.sub.1-C.sub.6fluoroalkyl,
C.sub.1-C.sub.6fluoroalkoxy, C.sub.1-C.sub.6alkoxy, or
C.sub.1-C.sub.6heteroalkyl; provided that at least two of R.sup.2,
R.sup.3, R.sup.4, R.sup.5, R.sup.7, and R.sup.8 is H. In some
embodiments, each of R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.7,
and R.sup.8 is independently H, halogen, --CN, --OH, --OR.sup.12,
--C.sub.1-C.sub.6alkyl, C.sub.1-C.sub.6fluoroalkyl,
C.sub.1-C.sub.6fluoroalkoxy, C.sub.1-C.sub.6alkoxy, or
C.sub.1-C.sub.6heteroalkyl; provided that at least three of
R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.7, and R.sup.8 is H.
[0038] In some embodiments, each of R.sup.2, R.sup.3, R.sup.4,
R.sup.7, and R.sup.8 is independently H, F, Cl, Br, I, --CN,
--OR.sup.11, --C.sub.1-C.sub.6alkyl, C.sub.1-C.sub.6fluoroalkyl,
C.sub.1-C.sub.6fluoroalkoxy, C.sub.1-C.sub.6alkoxy, or
C.sub.1-C.sub.6heteroalkyl; and R.sup.5 is H.
[0039] In some embodiments, R.sup.5 is H.
[0040] In some embodiments, each of R.sup.2, R.sup.3, R.sup.4,
R.sup.5, R.sup.7, and R.sup.8 is independently H, halogen, --CN,
--OH, --OR.sup.12, --C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6fluoroalkyl, C.sub.1-C.sub.6fluoroalkoxy,
C.sub.1-C.sub.6alkoxy, or C.sub.1-C.sub.6heteroalkyl; n is 0 or
1.
[0041] In some embodiments, each of R.sup.2, R.sup.3, R.sup.4,
R.sup.7, and R.sup.8 is independently H, F, Cl, Br, --OH,
--C.sub.1-C.sub.4alkyl, C.sub.1-C.sub.4fluoroalkyl,
C.sub.1-C.sub.4fluoroalkoxy, C.sub.1-C.sub.4alkoxy, or
C.sub.1-C.sub.4heteroalkyl; and R.sup.5 is H.
[0042] In some embodiments, the compound of Formula (I) has the
structure of Formula (II):
##STR00003##
[0043] In some embodiments, R.sup.8 is H.
[0044] In some embodiments, R.sup.7 is H.
[0045] In some embodiments, Y is --O--.
[0046] In some embodiments, Y is --S--, --S(.dbd.O)--, or
--S(.dbd.O).sub.2--. In some embodiments, Y is --S--.
[0047] In some embodiments, R.sup.A is H, --CH.sub.3 or
--CH.sub.2CH.sub.3.
[0048] In some embodiments, R.sup.A is H; each R.sup.1 is H;
R.sup.1 is H; R.sup.8 is H.
[0049] In some embodiments, Y is --O--.
[0050] In some embodiments, R.sup.6 is H, halogen, --CN,
--NO.sub.2, --OH, --OR.sup.12, --SR.sup.12, --S(.dbd.O)R.sup.12,
--S(.dbd.O).sub.2R.sup.12, --N(R.sup.13)S(.dbd.O).sub.2R.sup.12,
--S(.dbd.O).sub.2N(R.sup.13).sub.2, --C(.dbd.O)R.sup.12,
--OC(.dbd.)R.sup.12, --CO.sub.2R.sup.13, --OCO.sub.2R.sup.13,
--N(R.sup.13).sub.2, --C(.dbd.O)N(R.sup.13).sub.2,
--OC(.dbd.O)N(R.sup.13).sub.2,
--NR.sup.13C(.dbd.O)N(R.sup.13).sub.2,
--NR.sup.13C(.dbd.O)R.sup.12,
--NR.sup.13--C.sub.1-C.sub.4alkylene-C(.dbd.O)R.sup.12,
--NR.sup.13C(.dbd.O)OR.sup.12, C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6fluoroalkyl, C.sub.1-C.sub.6fluoroalkoxy,
C.sub.1-C.sub.6alkoxy, C.sub.1-C.sub.6heteroalkyl, a substituted or
unsubstituted C.sub.3-C.sub.10cycloalkyl, a substituted or
unsubstituted C.sub.2-C.sub.10heterocycloalkyl, a substituted or
unsubstituted aryl, or a substituted or unsubstituted heteroaryl;
R.sup.12 is C.sub.1-C.sub.6alkyl, C.sub.1-C.sub.6heteroalkyl,
C.sub.1-C.sub.6fluoroalkyl, a substituted or unsubstituted
C.sub.3-C.sub.10cycloalkyl, a substituted or unsubstituted
C.sub.2-C.sub.10heterocycloalkyl, a substituted or unsubstituted
phenyl, a substituted or unsubstituted naphthyl, a substituted or
unsubstituted benzyl, a substituted or unsubstituted monocyclic or
bicyclic heteroaryl containing 0-3 N atoms,
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted
C.sub.3-C.sub.10cycloalkyl), --C.sub.1-C.sub.4alkyl-(substituted or
unsubstituted C.sub.2-C.sub.10heterocycloalkyl),
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted phenyl), or
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted monocyclic or
bicyclic heteroaryl containing 0 to 3 N atoms); each R.sup.13 is
independently selected from H, C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6heteroalkyl, C.sub.1-C.sub.6fluoroalkyl, a
substituted or unsubstituted C.sub.3-C.sub.10cycloalkyl, a
substituted or unsubstituted C.sub.2-C.sub.10heterocycloalkyl, a
substituted or unsubstituted phenyl, a substituted or unsubstituted
naphthyl, a substituted or unsubstituted benzyl, a substituted or
unsubstituted monocyclic or bicyclic heteroaryl containing 0-3 N
atoms, --C.sub.1-C.sub.4alkyl-(substituted or unsubstituted
C.sub.3-C.sub.10cycloalkyl), --C.sub.1-C.sub.4alkyl-(substituted or
unsubstituted C.sub.2-C.sub.10heterocycloalkyl),
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted phenyl), and
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted monocyclic or
bicyclic heteroaryl containing 0 to 3 N atoms); or two R.sup.13
groups attached to the same N atom are taken together with the N
atom to which they are attached to form a substituted or
unsubstituted C.sub.2-C.sub.10heterocycloalkyl.
[0051] In some embodiments, R.sup.12 is C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6heteroalkyl, C.sub.1-C.sub.6fluoroalkyl,
C.sub.3-C.sub.b cycloalkyl, a substituted or unsubstituted phenyl,
a substituted or unsubstituted benzyl, a substituted or
unsubstituted monocyclic heteroaryl containing 0-3 N atoms,
--C.sub.1-C.sub.4alkyl-(C.sub.3-C.sub.b cycloalkyl),
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted phenyl), or
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted monocyclic
heteroaryl containing 0 to 3 N atoms); each R.sup.13 is
independently selected from H, C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6heteroalkyl, C.sub.1-C.sub.6fluoroalkyl,
C.sub.3-C.sub.6cycloalkyl, a substituted or unsubstituted phenyl, a
substituted or unsubstituted benzyl, a substituted or unsubstituted
monocyclic heteroaryl containing 0-3 N atoms,
--C.sub.1-C.sub.4alkyl-(C.sub.3-C.sub.6cycloalkyl),
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted phenyl), and
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted monocyclic
heteroaryl containing 0 to 3 N atoms); or two R.sup.13 groups
attached to the same N atom are taken together with the N atom to
which they are attached to form a substituted or unsubstituted
C.sub.2-C.sub.10heterocycloalkyl.
[0052] In some embodiments, R.sup.12 is C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6heteroalkyl, C.sub.1-C.sub.6fluoroalkyl,
C.sub.3-C.sub.6cycloalkyl, a substituted or unsubstituted phenyl, a
substituted or unsubstituted naphthyl, a substituted or
unsubstituted benzyl, a substituted or unsubstituted 6-membered
heteroaryl, or --C.sub.1-C.sub.4alkyl-(substituted or unsubstituted
phenyl).
[0053] In some embodiments, each R.sup.13 is independently selected
from H, C.sub.1-C.sub.6alkyl, C.sub.1-C.sub.6heteroalkyl,
C.sub.1-C.sub.6fluoroalkyl, C.sub.3-C.sub.6cycloalkyl, a
substituted or unsubstituted phenyl, a substituted or unsubstituted
naphthyl, a substituted or unsubstituted benzyl, a substituted or
unsubstituted 6-membered heteroaryl, and
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted phenyl).
[0054] In some embodiments, when two R.sup.13 groups are attached
to the same N atom, one R.sup.13 is H, C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.b heteroalkyl, C.sub.1-C.sub.6fluoroalkyl,
C.sub.3-C.sub.6cycloalkyl, a substituted or unsubstituted phenyl, a
substituted or unsubstituted naphthyl, a substituted or
unsubstituted benzyl, a substituted or unsubstituted 6-membered
heteroaryl, or --C.sub.1-C.sub.4alkyl-(substituted or unsubstituted
phenyl); and the other R.sup.13 is H or C.sub.1-C.sub.4alkyl. In
some embodiments, when two R.sup.13 groups are attached to the same
N atom, one R.sup.13 is C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6heteroalkyl, C.sub.1-C.sub.6fluoroalkyl,
C.sub.3-C.sub.6cycloalkyl, a substituted or unsubstituted phenyl, a
substituted or unsubstituted naphthyl, a substituted or
unsubstituted benzyl, a substituted or unsubstituted 6-membered
heteroaryl, or --C.sub.1-C.sub.4alkyl-(substituted or unsubstituted
phenyl); and the other R.sup.13 is H or C.sub.1-C.sub.4alkyl.
[0055] In some embodiments, the compound of Formula (I) has the
structure of Formula (III):
##STR00004##
[0056] In some embodiments, R.sup.6 is H, halogen, --CN,
--NO.sub.2, --OH, --OR.sup.12, --SR.sup.12, --S(.dbd.O)R.sup.12,
--S(.dbd.O).sub.2R.sup.12, --N(R.sup.13)S(.dbd.O).sub.2R.sup.12,
--S(.dbd.O).sub.2N(R.sup.13).sub.2, --C(.dbd.O)R.sup.12,
--OC(.dbd.O)R.sup.12, --CO.sub.2R.sup.13, --OCO.sub.2R.sup.13,
--N(R.sup.13).sub.2, --C(.dbd.O)N(R.sup.13).sub.2,
--OC(.dbd.O)N(R.sup.13).sub.2,
--NR.sup.13C(.dbd.O)N(R.sup.13).sub.2--NR.sup.13C(.dbd.O)R.sup.12,
--NR.sup.13--C.sub.1-C.sub.4alkylene-C(.dbd.O)R.sup.12,
--NR.sup.13C(.dbd.O)OR.sup.12, C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6fluoroalkyl, C.sub.1-C.sub.6fluoroalkoxy,
C.sub.1-C.sub.6alkoxy, C.sub.1-C.sub.6heteroalkyl, a substituted or
unsubstituted C.sub.3-C.sub.10cycloalkyl, a substituted or
unsubstituted C.sub.2-C.sub.10heterocycloalkyl, a substituted or
unsubstituted phenyl, a substituted or unsubstituted naphthyl, or a
substituted or unsubstituted monocyclic or bicyclic heteroaryl
containing 0-3 N atoms.
[0057] In some embodiments, each of R.sup.2, R.sup.3, and R.sup.4
is independently H, F, Cl, Br, --OH, --OCH.sub.3, --CH.sub.3,
--CH.sub.2CH.sub.3, --CHCH.sub.2, --CHF.sub.2, --CF.sub.3,
--OCHF.sub.2, or --OCF.sub.3.
[0058] In some embodiments, R.sup.4 is H, F, Cl, Br, --OH,
--OCH.sub.3, --CH.sub.3, --CH.sub.2CH.sub.3, --CHCH.sub.2,
--CHF.sub.2, --CF.sub.3, --OCHF.sub.2, or --OCF.sub.3. In some
embodiments, R.sup.4 is Cl, Br, --OH, --OCH.sub.3, --CH.sub.3,
--CH.sub.2CH.sub.3, --CHCH.sub.2, --CHF.sub.2, --CF.sub.3,
--OCHF.sub.2, or --OCF.sub.3. In some embodiments, R.sup.4 is --OH
or --OCH.sub.3.
[0059] In some embodiments, R.sup.6 is H, halogen, --CN,
--NO.sub.2, --OH, --OR.sup.12, --SR.sup.12, --S(.dbd.O)R.sup.12,
--S(.dbd.O).sub.2R.sup.12,
--N(C.sub.1-C.sub.4alkyl)S(.dbd.O).sub.2R.sup.12,
--NHS(.dbd.O).sub.2R.sup.12, --S(.dbd.O).sub.2N(R.sup.13).sub.2,
--C(.dbd.O)R.sup.12, --OC(.dbd.O)R.sup.12, --CO.sub.2R.sup.13,
--N(R.sup.13).sub.2, --C(.dbd.O)N(R.sup.13).sub.2,
--OC(.dbd.O)N(R.sup.13).sub.2,
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)N(R.sup.13).sub.2,
--NHC(.dbd.O)N(R.sup.13).sub.2,
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)R.sup.12, --NHC(.dbd.O)R.sup.12,
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)OR.sup.12,
--NHC(.dbd.O)OR.sup.12, C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6fluoroalkyl, C.sub.1-C.sub.6fluoroalkoxy,
C.sub.1-C.sub.6alkoxy, C.sub.1-C.sub.6heteroalkyl, a substituted or
unsubstituted C.sub.2-C.sub.10heterocycloalkyl, a substituted or
unsubstituted phenyl, or a substituted or unsubstituted monocyclic
or bicyclic heteroaryl containing 0-3 heteroatoms selected from N,
O or S; R.sup.12 is C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6heteroalkyl, C.sub.1-C.sub.6fluoroalkyl, a
substituted or unsubstituted C.sub.3-C.sub.10cycloalkyl, a
substituted or unsubstituted C.sub.2-C.sub.10heterocycloalkyl, a
substituted or unsubstituted phenyl, a substituted or unsubstituted
benzyl, a substituted or unsubstituted monocyclic heteroaryl
containing 0-3 heteroatoms selected from N, O or S,
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted
C.sub.1-C.sub.10cycloalkyl), --C.sub.1-C.sub.4alkyl-(substituted or
unsubstituted phenyl), or --C.sub.1-C.sub.4alkyl-(substituted or
unsubstituted monocyclic heteroaryl containing 0 to 3 heteroatoms
selected from N, O or S); each R.sup.13 is independently selected
from H, C.sub.1-C.sub.6alkyl, C.sub.1-C.sub.6heteroalkyl,
C.sub.1-C.sub.6fluoroalkyl, a substituted or unsubstituted
C.sub.3-C.sub.10cycloalkyl, a substituted or unsubstituted
C.sub.2-C.sub.10heterocycloalkyl, a substituted or unsubstituted
phenyl, a substituted or unsubstituted benzyl, a substituted or
unsubstituted monocyclic heteroaryl containing 0-3 heteroatoms
selected from N, O or S, --C.sub.1-C.sub.4alkyl-(substituted or
unsubstituted C.sub.3-C.sub.10cycloalkyl),
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted
C.sub.2-C.sub.10heterocycloalkyl),
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted phenyl), and
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted monocyclic
heteroaryl containing 0 to 3 heteroatoms selected from N, O or S);
or two R.sup.13 groups attached to the same N atom are taken
together with the N atom to which they are attached to form a
substituted or unsubstituted C.sub.2-C.sub.10heterocycloalkyl.
[0060] In some embodiments, R.sup.11 is C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6haloalkyl, C.sub.1-C.sub.6heteroalkyl, a substituted
or unsubstituted C.sub.3-C.sub.10cycloalkyl, a substituted or
unsubstituted C.sub.2-C.sub.10heterocycloalkyl, a substituted or
unsubstituted phenyl, a substituted or unsubstituted naphthyl, a
substituted or unsubstituted heteroaryl containing 0-3 heteroatoms
selected from N, O or S, --C.sub.1-C.sub.4alkyl-(substituted or
unsubstituted C.sub.3-C.sub.10cycloalkyl),
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted
C.sub.2-C.sub.10heterocycloalkyl),
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted phenyl),
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted naphthyl),
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted heteroaryl
containing 0-3 heteroatoms selected from N, O or S),
--C.sub.1-C.sub.6alkylene-O--R.sup.17,
--C.sub.1-C.sub.6alkylene-N(R.sup.17).sub.2,
--C.sub.1-C.sub.6alkylene-C(.dbd.O)--R.sup.17,
--C.sub.1-C.sub.6alkylene-C(.dbd.O)O--R.sup.17, or
--C.sub.1-C.sub.6alkylene-C(.dbd.O)N(R.sup.17).sub.2; each R.sup.17
is independently selected from H and C.sub.1-C.sub.6alkyl.
[0061] In some embodiments, R.sup.6 is F, Cl, Br, --OH,
--S(.dbd.O).sub.2R.sup.12,
--N(C.sub.1-C.sub.4alkyl)S(.dbd.O).sub.2R.sup.12,
--NHS(.dbd.O).sub.2R.sup.12, --S(.dbd.O).sub.2N(R.sup.13).sub.2,
--C(.dbd.O)R.sup.12, --CO.sub.2(C.sub.1-C.sub.6alkyl), --NH.sub.2,
--C(.dbd.O)NH(R.sup.13), --C(.dbd.O)N(R.sup.13).sub.2,
--OC(.dbd.O)NH(R.sup.13), --OC(.dbd.O)N(R.sup.13).sub.2,
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)N(R.sup.13).sub.2,
--NHC(.dbd.O)N(R.sup.13).sub.2, --NHC(.dbd.O)NH(R.sup.13),
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)R.sup.12, --NHC(.dbd.O)R.sup.12,
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)OR.sup.12,
--NHC(.dbd.O)OR.sup.12, C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6fluoroalkyl, C.sub.1-C.sub.6fluoroalkoxy,
C.sub.1-C.sub.6alkoxy, C.sub.1-C.sub.6heteroalkyl, a substituted or
unsubstituted C.sub.2-C.sub.10heterocycloalkyl, a substituted or
unsubstituted phenyl, or a substituted or unsubstituted monocyclic
or bicyclic heteroaryl containing 0-3 heteroatoms selected from N,
O or S.
[0062] In some embodiments, R.sup.11 is C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6haloalkyl, C.sub.1-C.sub.6heteroalkyl, a substituted
or unsubstituted phenyl, a substituted or unsubstituted monocyclic
or bicyclic heteroaryl containing 0-3 heteroatoms selected from N,
O or S, --C.sub.1-C.sub.4alkyl-(substituted or unsubstituted
phenyl), --C.sub.1-C.sub.6alkylene-N(R.sup.17).sub.2,
--C.sub.1-C.sub.6alkylene-C(.dbd.O)O--R.sup.17, or
--C.sub.1-C.sub.6alkylene-C(.dbd.O)N(R.sup.17).sub.2; R.sup.17 is
H, or C.sub.1-C.sub.6alkyl.
[0063] In some embodiments, R.sup.6 is F, Cl, Br,
--S(.dbd.O).sub.2R.sup.12,
--N(C.sub.1-C.sub.4alkyl)S(.dbd.O).sub.2R.sup.12,
--NHS(.dbd.O).sub.2R.sup.12, --S(.dbd.O).sub.2N(R.sup.13).sub.2,
--C(.dbd.O)R.sup.12, --CO.sub.2(C.sub.1-C.sub.6alkyl), --NH.sub.2,
--C(.dbd.O)NH(R.sup.13), --C(.dbd.O)N(R.sup.13).sub.2,
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)N(R.sup.13).sub.2,
--NHC(.dbd.O)N(R.sup.13).sub.2, --NHC(.dbd.O)NH(R.sup.13),
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)R.sup.12, --NHC(.dbd.O)R.sup.12,
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)OR.sup.12,
--NHC(.dbd.O)OR.sup.12, C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6fluoroalkyl, C.sub.1-C.sub.6fluoroalkoxy,
C.sub.1-C.sub.6alkoxy, C.sub.1-C.sub.6heteroalkyl, a substituted or
unsubstituted C.sub.2-C.sub.10heterocycloalkyl, a substituted or
unsubstituted phenyl, or a substituted or unsubstituted monocyclic
heteroaryl containing 0-3 heteroatoms selected from N, O or S.
[0064] In some embodiments, R.sup.11 is --CH(CH.sub.3).sub.2,
--C(CH.sub.3).sub.3, --CH.sub.2CF.sub.3, --CH.sub.2CO.sub.2H,
--CH.sub.2CH.sub.2N(CH.sub.3).sub.2, phenyl, 4-chlorophenyl,
benzyl, phenethyl, thiazol-2-yl, 5-methyl-[1,3,4]thiadiazol-2-yl,
pyridin-2-yl, or quinolin-2-yl. In some embodiments, R.sup.11 is
--CH(CH.sub.3).sub.2, --C(CH.sub.3).sub.3, or
--CH.sub.2CF.sub.3.
[0065] In some embodiments, R.sup.6 is
--N(C.sub.1-C.sub.4alkyl)S(.dbd.O).sub.2R.sup.12,
--NHS(.dbd.O).sub.2R.sup.12, --N(R.sup.13).sub.2,
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)N(R.sup.13).sub.2,
--NHC(.dbd.O)N(R.sup.13).sub.2,
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)R.sup.12, --NHC(.dbd.O)R.sup.12,
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)OR.sup.12, or
--NHC(.dbd.O)OR.sup.12. In some embodiments, R.sup.6 is
--N(CH.sub.3)S(.dbd.O).sub.2R.sup.12, --NHS(.dbd.O).sub.2R.sup.12,
--N(CH.sub.3)C(.dbd.O)N(R.sup.13).sub.2,
--NHC(.dbd.O)N(R.sup.13).sub.2, --N(CH.sub.3)C(.dbd.O)R.sup.12,
--NHC(.dbd.O)R.sup.12,
--NH--C.sub.1-C.sub.4alkylene-C(.dbd.O)R.sup.12,
--N(CH.sub.3)C(.dbd.O)OR.sup.12, or --NHC(.dbd.O)OR.sup.12. In some
embodiments, R.sup.6 is --N(CH.sub.3)C(.dbd.O)R.sup.12, or
--NHC(.dbd.O)R.sup.12. In some embodiments, R.sup.6 is
--NHC(.dbd.O)R.sup.12.
[0066] In some embodiments, R.sup.6 is
--N(CH.sub.3)S(.dbd.O).sub.2R.sup.12, --NHS(.dbd.O).sub.2R.sup.12,
--N(CH.sub.3)C(.dbd.O)N(R.sup.13).sub.2,
--NHC(.dbd.O)N(R.sup.13).sub.2, --N(CH.sub.3)C(.dbd.O)R.sup.12,
--NHC(.dbd.O)R.sup.12, --N(CH)C(.dbd.O)OR.sup.12, or
--NHC(.dbd.O)OR.sup.12; R.sup.11 is --CH(CH.sub.3).sub.2,
--C(CH.sub.3).sub.3, or --CH.sub.2CF.sub.3; Y is --S--,
--S(.dbd.O)--, or --S(.dbd.O).sub.2--.
[0067] In some embodiments, each of R.sup.2 and R.sup.3 is H. In
some embodiments, each of R.sup.2 and R.sup.3 is H; R.sup.4 is H,
F, Cl, Br, --OH, --OCH.sub.3, --CH.sub.3, --CH.sub.2CH.sub.3,
--CHCH.sub.2, --CHF.sub.2, --CF.sub.3, --OCHF.sub.2, or
--OCF.sub.3; R.sup.6 is --N(CH.sub.3)C(.dbd.O)R.sup.12 or
--NHC(.dbd.O)R.sup.12; R.sup.11 is --CH(CH.sub.3).sub.2,
--C(CH.sub.3).sub.3, or --CH.sub.2CF.sub.3; R.sup.12 is
C.sub.1-C.sub.6alkyl, C.sub.3-C.sub.6cycloalkyl, or a substituted
or unsubstituted phenyl.
[0068] In some embodiments, each of R.sup.2 and R.sup.3 is H;
R.sup.4 is --OH or --OCH.sub.3; R.sup.6 is --NHC(.dbd.O)R.sup.12;
R.sup.11 is --C(CH.sub.3).sub.3; R.sup.12 is C.sub.1-C.sub.6alkyl
or a substituted or unsubstituted phenyl; and Y is --S--.
[0069] In some embodiments, R.sup.12 is --CH(CH.sub.3).sub.3,
--C(CH.sub.3).sub.3, --CH.sub.2CH(CH.sub.3).sub.2, or
--CH.sub.2C(CH.sub.3).sub.3. In some embodiments, R.sup.12 is
--C(CH.sub.3).sub.3.
[0070] In some embodiments, R.sup.6 is
--N(CH.sub.3)S(.dbd.O).sub.2R.sup.12, --NHS(.dbd.O).sub.2R.sup.12,
--S(.dbd.O).sub.2N(R.sup.13).sub.2, --S(.dbd.O).sub.2NH(R.sup.13),
--NH.sub.2, --C(.dbd.O)NH(R.sup.13), --C(.dbd.O)N(R.sup.13).sub.2,
--N(CH.sub.3)C(.dbd.O)N(R.sup.13).sub.2,
--NHC(.dbd.O)N(R.sup.13).sub.2, --NHC(.dbd.O)NH(R.sup.13),
--N(CH.sub.3)C(.dbd.O)R.sup.12, --NHC(.dbd.O)R.sup.12,
--N(CH.sub.3)C(.dbd.O)OR.sup.12, or --NHC(.dbd.O)OR.sup.12. In some
embodiments, R.sup.6 is --N(CH.sub.3)S(.dbd.O).sub.2R.sup.12,
--NHS(.dbd.O).sub.2R.sup.12, --C(.dbd.O)NH(R.sup.13),
--C(.dbd.O)N(R.sup.13).sub.2,
--N(CH.sub.3)C(.dbd.O)N(R.sup.13).sub.2,
--NHC(.dbd.O)N(R.sup.13).sub.2, --NHC(.dbd.O)NH(R.sup.13),
--N(CH.sub.3)C(.dbd.O)R.sup.12, --NHC(.dbd.O)R.sup.12,
--N(CH.sub.3)C(.dbd.O)OR.sup.12, or --NHC(.dbd.O)OR.sup.12. In some
embodiments, R.sup.6 is --C(.dbd.O)N(R.sup.13).sub.2,
--N(CH.sub.3)C(.dbd.O)R.sup.12, or --NHC(.dbd.O)R.sup.12. In some
embodiments, R.sup.6 is --C(.dbd.O)N(R.sup.13).sub.2, or
--NHC(.dbd.O)R.sup.12. In some embodiments, R.sup.6 is
--C(.dbd.O)NH(R.sup.13), or --NHC(.dbd.O)R.sup.12.
[0071] R.sup.11 is C.sub.1-C.sub.6alkyl, C.sub.1-C.sub.6haloalkyl,
C.sub.1-C.sub.6heteroalkyl, a substituted or unsubstituted phenyl,
a substituted or unsubstituted monocyclic or bicyclic heteroaryl
containing 0-3 heteroatoms selected from N, O or S, or
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted phenyl); Y is
--S--, --S(.dbd.O)--, or --S(.dbd.O).sub.2--.
[0072] In some embodiments, each of R.sup.2, R.sup.3, and R.sup.4
is independently H, F, Cl, Br, --OH, --OCH.sub.3, --CH.sub.3,
--CH.sub.2CH.sub.3, --CHCH.sub.2, --CHF.sub.2, --CF.sub.3,
--OCHF.sub.2, or --OCF.sub.3; R.sup.6 is
--N(CH.sub.3)S(.dbd.O).sub.2R.sup.12, --NHS(.dbd.O).sub.2R.sup.12,
--S(.dbd.O).sub.2N(R.sup.13).sub.2, --S(.dbd.O).sub.2NH(R.sup.13),
--NH.sub.2, --C(.dbd.O)NH(R.sup.13), --C(.dbd.O)N(R.sup.13).sub.2,
--N(CH.sub.1)C(.dbd.O)N(R.sup.13).sub.2,
--NHC(.dbd.O)N(R.sup.13).sub.2, --NHC(.dbd.O)NH(R.sup.13),
--N(CH.sub.3)C(.dbd.O)R.sup.12, --NHC(.dbd.O)R.sup.12,
--N(CH.sub.3)C(.dbd.O)OR.sup.12, or --NHC(.dbd.O)OR.sup.12;
R.sup.11 is C.sub.1-C.sub.6alkyl, C.sub.1-C.sub.6haloalkyl,
C.sub.1-C.sub.6heteroalkyl, a substituted or unsubstituted phenyl,
a substituted or unsubstituted monocyclic or bicyclic heteroaryl
containing 0-3 heteroatoms selected from N, O or S, or
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted phenyl); Y is
--S--, --S(.dbd.O)--, or --S(.dbd.O).sub.2--.
[0073] In some embodiments, at least two of R.sup.2, R.sup.3, and
R.sup.4 is H; R.sup.6 is --N(CH.sub.3)S(.dbd.O).sub.2R.sup.12,
--NHS(.dbd.O).sub.2R.sup.12, --C(.dbd.O)NH(R.sup.13),
--C(.dbd.O)N(R.sup.13).sub.2,
--N(CH.sub.3)C(.dbd.O)N(R.sup.13).sub.2,
--NHC(.dbd.O)N(R.sup.13).sub.2, --NHC(.dbd.O)NH(R.sup.13),
--N(CH.sub.3)C(.dbd.O)R.sup.12, --NHC(.dbd.O)R.sup.12,
--N(CH.sub.3)C(.dbd.O)OR.sup.12, or --NHC(.dbd.O)OR.sup.12;
R.sup.11 is C.sub.1-C.sub.6alkyl or C.sub.1-C.sub.6haloalkyl; Y is
--S--.
[0074] In some embodiments, R.sup.6 is --NHS(.dbd.O).sub.2R.sup.12,
--C(.dbd.O)NH(R.sup.13), --NHC(.dbd.O)NH(R.sup.13),
--NHC(.dbd.O)R.sup.12, or --NHC(.dbd.O)OR.sup.12.
[0075] In some embodiments, R.sup.12 is C.sub.1-C.sub.6alkyl,
C.sub.3-C.sub.6cycloalkyl, or a substituted or unsubstituted
phenyl.
[0076] In some embodiments, the compound of Formula (I) has the
structure of Formula (IV), or a pharmaceutically acceptable salt,
pharmaceutically acceptable solvate, or pharmaceutically acceptable
prodrug thereof:
##STR00005## [0077] wherein, [0078] R.sup.A is H or
C.sub.1-C.sub.6alkyl; [0079] R.sup.4 is H, halogen, --CN, --OH,
C.sub.1-C.sub.4alkyl, C.sub.1-C.sub.4fluoroalkyl,
C.sub.1-C.sub.4fluoroalkoxy, C.sub.1-C.sub.4alkoxy, or
C.sub.1-C.sub.4heteroalkyl; [0080] R.sup.6 is
--NR.sup.13S(.dbd.O).sub.2R.sup.12,
--S(.dbd.O).sub.2N(R.sup.13).sub.2, --N(R.sup.13).sub.2,
--C(.dbd.O)N(R.sup.13).sub.2, --NHC(.dbd.O)N(R.sup.13).sub.2,
--NR.sup.13C(.dbd.O)R.sup.12, or --NR.sup.13C(.dbd.O)OR.sup.12;
[0081] R.sup.11 is C.sub.1-C.sub.6alkyl, C.sub.1-C.sub.6haloalkyl,
C.sub.1-C.sub.6heteroalkyl, C.sub.3-C.sub.6cycloalkyl, a
substituted or unsubstituted phenyl, a substituted or unsubstituted
naphthyl, a substituted or unsubstituted 5-membered heteroaryl, a
substituted or unsubstituted 6-membered heteroaryl, or
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted phenyl);
[0082] R.sup.12 is C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6heteroalkyl, C.sub.1-C.sub.6fluoroalkyl,
C.sub.3-C.sub.6cycloalkyl, a substituted or unsubstituted phenyl, a
substituted or unsubstituted naphthyl, a substituted or
unsubstituted benzyl, a substituted or unsubstituted 6-membered
heteroaryl, or --C.sub.1-C.sub.4alkyl-(substituted or unsubstituted
phenyl); [0083] each R.sup.13 is independently selected from H,
C.sub.1-C.sub.6alkyl, C.sub.1-C.sub.6heteroalkyl,
C.sub.1-C.sub.6fluoroalkyl, C.sub.3-C.sub.6cycloalkyl, a
substituted or unsubstituted phenyl, a substituted or unsubstituted
naphthyl, a substituted or unsubstituted benzyl, a substituted or
unsubstituted 6-membered heteroaryl, or
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted phenyl); or
[0084] two R.sup.13 groups attached to the same N atom are taken
together with the N atom to which they are attached to form a
substituted or unsubstituted C.sub.2-C.sub.6heterocycloalkyl;
[0085] x is 0, 1, or 2.
[0086] In some embodiments, R.sup.A is H or C.sub.1-C.sub.4alkyl.
In other embodiments, R.sup.A is H, --CH.sub.3, or
--CH.sub.2CH.sub.3. In some embodiments, R.sup.A is H.
[0087] In some embodiments, x is 0 (sulfide). In some embodiments,
x is 1 (sulfoxide). In some embodiments, x is 2 (sulfone).
[0088] In some embodiments, R.sup.4 is H, F, Cl, Br, --OH,
C.sub.1-C.sub.4alkyl, C.sub.1-C.sub.4fluoroalkyl,
C.sub.1-C.sub.4fluoroalkoxy, or C.sub.1-C.sub.4alkoxy. In some
embodiments, R.sup.4 is F, Cl, Br, --OH, C.sub.1-C.sub.4alkyl,
C.sub.1-C.sub.4fluoroalkyl, C.sub.1-C.sub.4fluoroalkoxy, or
C.sub.1-C.sub.4alkoxy.
[0089] In some embodiments, R.sup.4 is C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6haloalkyl, C.sub.3-C.sub.6cycloalkyl, a substituted
or unsubstituted phenyl, a substituted or unsubstituted 5-membered
heteroaryl, or --C.sub.1-C.sub.4alkyl-(substituted or unsubstituted
phenyl).
[0090] In some embodiments, R.sup.11 is C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6haloalkyl, C.sub.3-C.sub.6cycloalkyl, a substituted
or unsubstituted phenyl, or --C.sub.1-C.sub.4alkyl-(substituted or
unsubstituted phenyl).
[0091] In some embodiments, R.sup.6 is --NHS(.dbd.O).sub.2R.sup.12,
--N(C.sub.1-C.sub.4alkyl)S(.dbd.O).sub.2R.sup.12,
--S(.dbd.O).sub.2NH(R.sup.13),
--S(.dbd.O).sub.2N(C.sub.1-C.sub.4alkyl)(R.sup.13),
--N(R.sup.13).sub.2, --C(.dbd.O)NH(R.sup.13),
--C(.dbd.O)N(C.sub.1-C.sub.4alkyl)(R.sup.13),
--NHC(.dbd.O)NH(R.sup.13),
--NHC(.dbd.O)N(C.sub.1-C.sub.4alkyl)(R.sup.13),
--NHC(.dbd.O)R.sup.12, --N(C.sub.1-C.sub.4alkyl)C(.dbd.O)R.sup.12,
or --NHC(.dbd.O)OR.sup.12.
[0092] In some embodiments, R.sup.6 is --NHS(.dbd.O).sub.2R.sup.12,
--N(C.sub.1-C.sub.4alkyl)S(.dbd.O).sub.2R.sup.12,
--C(.dbd.O)NH(R.sup.13),
--C(.dbd.O)N(C.sub.1-C.sub.4alkyl)(R.sup.13),
--NHC(.dbd.O)NH(R.sup.13),
--NHC(.dbd.O)N(C.sub.1-C.sub.4alkyl)(R.sup.13),
--NHC(.dbd.O)R.sup.12, N(C.sub.1-C.sub.4alkyl)C(.dbd.O)R.sup.12, or
--NHC(.dbd.O)OR.sup.12. In some embodiments, R.sup.6 is
--C(.dbd.O)NH(R.sup.13),
--C(.dbd.O)N(C.sub.1-C.sub.4alkyl)(R.sup.13),
--NHC(.dbd.O)R.sup.12, or
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)R.sup.12. In some embodiments,
R.sup.6 is --NHC(.dbd.O)R.sup.12, or
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)R.sup.12.
[0093] In some embodiments, the compound of Formula (IV) has the
structure of Formula (V):
##STR00006##
[0094] In some embodiments, R.sup.4 is H, F, Cl, Br, --OCH.sub.3,
--CH.sub.3, --CH.sub.2CH.sub.3, --CHCH.sub.2, --CHF.sub.2,
--CF.sub.3, --OCHF.sub.2, or --OCF.sub.3.
[0095] In some embodiments, R.sup.12 is C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6heteroalkyl, C.sub.1-C.sub.6fluoroalkyl,
C.sub.3-C.sub.6cycloalkyl, a substituted or unsubstituted phenyl, a
substituted or unsubstituted benzyl, or
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted phenyl); each
R.sup.13 is H, C.sub.1-C.sub.6alkyl, C.sub.1-C.sub.6heteroalkyl,
C.sub.1-C.sub.6fluoroalkyl, C.sub.3-C.sub.6cycloalkyl, a
substituted or unsubstituted phenyl, a substituted or unsubstituted
benzyl, or --C.sub.1-C.sub.4alkyl-(substituted or unsubstituted
phenyl).
[0096] In some embodiments, R.sup.6 is --NHS(.dbd.O).sub.2R.sup.12,
--N(CH.sub.3)S(.dbd.O).sub.2R.sup.12, --C(.dbd.O)NH(R.sup.13),
--C(.dbd.O)N(CH.sub.3)(R.sup.13), --NHC(.dbd.O)NH(R.sup.13),
--NHC(.dbd.O)N(CH.sub.3)(R.sup.13), --NHC(.dbd.O)R.sup.12,
--N(CH.sub.3)C(.dbd.O)R.sup.12, or --NHC(.dbd.O)OR.sup.12.
[0097] In some embodiments, R.sup.6 is --NHS(.dbd.O).sub.2R.sup.12,
--C(.dbd.O)NH(R.sup.13), --NHC(.dbd.O)NH(R.sup.13),
--NHC(.dbd.O)R.sup.12, or --NHC(.dbd.O)OR.sup.12. In some
embodiments, R.sup.6 is --C(.dbd.O)NH(R.sup.13), or
--NHC(.dbd.O)R.sup.12.
[0098] In some embodiments, R.sup.11 is C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6haloalkyl, a substituted or unsubstituted phenyl, or
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted phenyl). In
some embodiments, R.sup.11 is C.sub.2-C.sub.4alkyl,
C.sub.2-C.sub.4haloalkyl, a substituted or unsubstituted phenyl, or
--C.sub.1-C.sub.2alkyl-(substituted or unsubstituted phenyl). In
some embodiments, R.sup.11 is C.sub.1-C.sub.6alkyl or
C.sub.1-C.sub.6haloalkyl. In some embodiments, R.sup.11 is
C.sub.2-C.sub.4alkyl or C.sub.2-C.sub.4haloalkyl. In some
embodiments, R.sup.11 is C.sub.1-C.sub.6alkyl. In some embodiments,
R.sup.11 is C.sub.1-C.sub.4alkyl. In some embodiments, R.sup.11 is
C.sub.2-C.sub.6alkyl. In some embodiments, R.sup.11 is
C.sub.2-C.sub.4alkyl.
[0099] In some embodiments, R.sup.4 is H, F, Cl, Br, --OCH.sub.3,
--CH.sub.3, --CH.sub.2CH.sub.3, --CHCH.sub.2, --CHF.sub.2,
--CF.sub.3, --OCHF.sub.2, or --OCF.sub.3. In some embodiments,
R.sup.4 is F, Cl, Br, --OCH.sub.3, --CH.sub.3, --CH.sub.2CH.sub.3,
--CHCH.sub.2, --CHF.sub.2, --CF.sub.3, --OCHF.sub.2, or
--OCF.sub.3. In some embodiments, R.sup.4 is --OCH.sub.3.
[0100] In some embodiments, R.sup.6 is --NHC(.dbd.O)R.sup.12 or
--N(CH.sub.3)C(.dbd.O)R.sup.12.
[0101] In some embodiments, R.sup.12 is C.sub.1-C.sub.6alkyl,
C.sub.3-C.sub.6cycloalkyl, a substituted or unsubstituted phenyl,
or a substituted or unsubstituted benzyl.
[0102] In some embodiments, R.sup.11 is --CH.sub.2CH.sub.3,
--CH(CH.sub.3).sub.2, --C(CH.sub.3).sub.3, --CH.sub.2CF.sub.3, a
substituted or unsubstituted phenyl,
--C.sub.1-C.sub.2alkyl-(substituted or unsubstituted phenyl).
[0103] In some embodiments, R.sup.12 is --CH(CH.sub.3).sub.3,
--C(CH.sub.3).sub.3, --CH.sub.2CH(CH.sub.3).sub.2,
--CH.sub.2C(CH.sub.3).sub.3, cyclopropyl, cyclobutyl, cyclopentyl,
cyclohexyl, a substituted or unsubstituted phenyl, or a substituted
or unsubstituted benzyl.
[0104] In some embodiments, R.sup.6 is --NHC(.dbd.O)R.sup.12.
[0105] In some embodiments, R.sup.6 is
--NR.sup.13C(.dbd.O)R.sup.12; x is 0; and R.sup.13 is H or
C.sub.1-C.sub.4alkyl.
[0106] In some embodiments; R.sup.12 is C.sub.1-C.sub.6alkyl,
C.sub.3-C.sub.6cycloalkyl, a substituted or unsubstituted phenyl,
or a substituted or unsubstituted benzyl. In some embodiments,
R.sup.12 is C.sub.1-C.sub.6alkyl or C.sub.3-C.sub.6cycloalkyl. In
some embodiments, R.sup.12 is C.sub.1-C.sub.6alkyl.
[0107] In some embodiments, R.sup.12 is --CH(CH.sub.3).sub.3,
--C(CH.sub.3).sub.3, --CH.sub.2CH(CH.sub.3).sub.2,
--CH.sub.2C(CH.sub.3).sub.3, cyclopropyl, cyclobutyl, cyclopentyl,
cyclohexyl, a substituted or unsubstituted phenyl, or a substituted
or unsubstituted benzyl. In some embodiments, R.sup.12 is
--CH(CH.sub.3).sub.3, --C(CH.sub.3).sub.3,
--CH.sub.2CH(CH.sub.3).sub.2, --CH.sub.2C(CH.sub.3).sub.3,
cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, or a substituted
or unsubstituted phenyl. In some embodiments, R.sup.12 is
--C(CH.sub.3).sub.3, or a substituted or unsubstituted phenyl. In
some embodiments, R.sup.12 is --C(CH.sub.3).sub.3. In some
embodiments, R.sup.12 is a substituted or unsubstituted phenyl. In
some embodiments, R.sup.12 is a substituted phenyl, where the
phenyl is substituted in the 4-position. In some embodiments,
R.sup.12 is a substituted or unsubstituted phenyl, where the
substituted phenyl is substituted with 1 or 2 groups selected from
halogen, --OH, --CN, --CH.sub.3, --CH.sub.2CH.sub.3, --CF.sub.3,
--OCH.sub.3, --OCH.sub.2CH.sub.3, and --OCF.sub.3.
[0108] In some embodiments, the compound of Formula (IV) has the
structure of Formula (VI):
##STR00007## [0109] wherein, [0110] R.sup.4 is H, F, Cl, Br,
--OCH.sub.3, --CH.sub.3, --CH.sub.2CH.sub.3, --CHCH.sub.2,
--CHF.sub.2, --CF.sub.3, --OCHF.sub.2, or --OCF.sub.3; [0111]
R.sup.11 is C.sub.1-C.sub.6alkyl, C.sub.1-C.sub.6haloalkyl, a
substituted or unsubstituted phenyl, or
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted phenyl).
[0112] R.sup.12 is C.sub.1-C.sub.6alkyl, C.sub.3-C.sub.6cycloalkyl,
or a substituted or unsubstituted phenyl. [0113] R.sup.13 is H or
--CH.sub.3.
[0114] In some embodiments, R.sup.11 is --CH.sub.2CH.sub.3,
--CH(CH.sub.3).sub.2, --C(CH.sub.3).sub.3, or
--CH.sub.2CF.sub.3.
[0115] In some embodiments, R.sup.12 is --CH(CH.sub.3).sub.2,
--C(CH.sub.3).sub.3, --CH.sub.2CH(CH.sub.3).sub.2,
--CH.sub.2C(CH.sub.3).sub.3, or a substituted or unsubstituted
phenyl.
[0116] In some embodiments, R.sup.13 is H.
[0117] In some embodiments, R.sup.11 is --CH.sub.2CH.sub.3,
--CH(CH.sub.3).sub.2, --C(CH.sub.3).sub.3, or --CH.sub.2CF.sub.3;
R.sup.12 is --CH(CH.sub.3).sub.2, --C(CH.sub.3).sub.3,
--CH.sub.2CH(CH.sub.3), --CH.sub.2C(CH.sub.3).sub.3, or a
substituted or unsubstituted phenyl; R.sup.13 is H.
[0118] In some embodiments, R.sup.4 is F, Cl, --OCH.sub.3,
--CF.sub.3, or --OCF.sub.3. In some embodiments, R.sup.11 is
--C(CH.sub.3).sub.3. In some embodiments, R.sup.12 is
--C(CH.sub.3).sub.3. In some embodiments, R.sup.13 is H.
[0119] In some embodiments, R.sup.4 is F, Cl, --OCH.sub.3,
--CF.sub.3, or --OCF.sub.3; R.sup.11 is --C(CH.sub.3).sub.3;
R.sup.12 is --C(CH.sub.3).sub.3;
[0120] R.sup.13 is H.
[0121] In some embodiments, the compound of Formula (I) has the
structure of Formula (VII), or a pharmaceutically acceptable salt,
pharmaceutically acceptable solvate, or pharmaceutically acceptable
prodrug thereof:
##STR00008## [0122] wherein: [0123] each of R.sup.2, R.sup.3,
R.sup.4 is independently selected from H, halogen, --CN, --OH,
C.sub.1-C.sub.4alkyl, C.sub.1-C.sub.4fluoroalkyl,
C.sub.1-C.sub.4fluoroalkoxy, C.sub.1-C.sub.4alkoxy, and
C.sub.1-C.sub.4heteroalkyl; [0124] R.sup.6 is
--NR.sup.13S(.dbd.O).sub.2R.sup.12,
--S(.dbd.O).sub.2N(R.sup.12)(R.sup.13), --N(R.sup.12)(R.sup.13),
--C(.dbd.O)N(R.sup.12)(R.sup.13),
--NHC(.dbd.O)N(R.sup.12)(R.sup.13), --NR.sup.13C(.dbd.O)R.sup.12,
or --NR.sup.13C(.dbd.O)OR.sup.12; [0125] R.sup.11 is
C.sub.1-C.sub.6alkyl, C.sub.1-C.sub.6haloalkyl,
C.sub.1-C.sub.6heteroalkyl, C.sub.3-C.sub.6cycloalkyl, a
substituted or unsubstituted phenyl, a substituted or unsubstituted
naphthyl, a substituted or unsubstituted 5-membered heteroaryl, a
substituted or unsubstituted 6-membered heteroaryl, or
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted phenyl);
[0126] R.sup.12 is C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6heteroalkyl, C.sub.1-C.sub.6fluoroalkyl,
C.sub.3-C.sub.6cycloalkyl, a substituted or unsubstituted phenyl, a
substituted or unsubstituted naphthyl, a substituted or
unsubstituted benzyl, a substituted or unsubstituted 6-membered
heteroaryl, or --C.sub.1-C.sub.4alkyl-(substituted or unsubstituted
phenyl); [0127] R.sup.13 is H or C.sub.1-C.sub.4alkyl; or [0128]
R.sup.12 and R.sup.13 attached to the same N atom are taken
together with the N atom to which they are attached to form a
substituted or unsubstituted C.sub.2-C.sub.6heterocycloalkyl;
[0129] x is 0, 1, or 2.
[0130] In some embodiments, at least two of R.sup.2, R.sup.3,
R.sup.4 is H.
[0131] In some embodiments, R.sup.2 and R.sup.3 is H.
[0132] Any combination of the groups described above for the
various variables is contemplated herein.
[0133] Compounds of Formula (I), Formula (II), Formula (III),
Formula (IV), Formula (V), Formula (VI), and Formula (VII), are
antagonists of DP.sub.2. In specific embodiments, the antagonist of
DP.sub.2 is selective for DP.sub.2. In other embodiments, the
antagonist of DP.sub.2 is also an antagonist of DP.sub.1. In some
embodiments, the antagonist of DP.sub.2 is also an antagonist of TP
(thromboxane receptor).
[0134] In some embodiments, the antagonists of DP.sub.2 disclosed
herein also antagonize other related PGD.sub.2 receptors. Related
PGD.sub.2 receptors include, but are not limited to, DP.sub.1 and
TP.
[0135] In some embodiments, the compounds of Formula (I), Formula
(II), Formula (III), Formula (IV), Formula (V), Formula (VI), and
Formula (VII), are for use in treating a disease or condition
mediated by prostaglandin D.sub.2 in a mammal. In some embodiments,
the disease or condition is a respiratory disease or condition or
an allergic disease or condition. In some embodiments, the disease
or condition is asthma.
[0136] In some embodiments, the compounds of Formula (I), Formula
(II), Formula (II), Formula (IV), Formula (V), Formula (VI), and
Formula (VII), are for use in treating a respiratory disease or
condition, an allergic disease or condition, or an inflammatory
disease or condition in a mammal.
[0137] In some embodiments, the compounds of Formula (I), Formula
(II), Formula (III), Formula (IV), Formula (V), Formula (VI), and
Formula (VII), are for use in treating asthma in a mammal.
[0138] In some embodiments, the compounds of Formula (I), Formula
(II), Formula (III), Formula (IV), Formula (V), Formula (VI), and
Formula (VII), are for use in treating chronic obstructive
pulmonary disease (COPD) in a mammal.
[0139] In some embodiments, the compounds of Formula (I), Formula
(II), Formula (III), Formula (IV), Formula (V), Formula (VI), and
Formula (VII), are for use in treating allergic rhinitis in a
mammal.
[0140] In some embodiments, provided is a pharmaceutical
composition comprising a therapeutically effective amount of a
compound of Formula (I), Formula (II), Formula (III), Formula (IV),
Formula (V), Formula (VI), or Formula (VII), or a pharmaceutically
acceptable salt thereof, and at least one pharmaceutically
acceptable inactive ingredient selected from pharmaceutically
acceptable diluents, pharmaceutically acceptable excipients, and
pharmaceutically acceptable carriers. In some embodiments, the
pharmaceutical composition is formulated for intravenous injection,
oral administration, inhalation, nasal administration, topical
administration, ophthalmic administration or otic administration.
In some embodiments, the pharmaceutical composition is a tablet, a
pill, a capsule, a liquid, an inhalant, a nasal spray solution, a
suppository, a suspension, a gel, a colloid, a dispersion, a
suspension, a solution, an emulsion, an ointment, a lotion, an eye
drop or an ear drop. In yet some other embodiments, the
pharmaceutical composition further comprises one or more additional
therapeutically active agents selected from
5-lipoxygenase-activating protein inhibitors, 5-lipoxygenase
inhibitors, CYSLTR1 antagonists, CYSLTR2 antagonists, BLT1
antagonists, BLT2 antagonists, thromboxane antagonists, DP1
receptor antagonists, DP1 receptor agonists, IP receptor agonists,
anti-IgE, chemokine receptor antagonists, IL5 antibody,
bronchodilators, theophylline, leukotriene receptor antagonists,
leukotriene formation inhibitors, decongestants, antihistamines,
mucolytics, corticosteroids, glucocorticoids, anticholinergics,
antitussives, analgesics, expectorants, and .beta.-2 agonists.
[0141] Also provided is a medicament for treating a
PGD.sub.2-dependent or a PGD.sub.2-mediated disease or condition in
a mammal comprising a therapeutically effective amount of a
compound of Formula (I), Formula (II), Formula (III), Formula (IV),
Formula (V), Formula (VI), or Formula (VII).
[0142] Also provided is the use of a compound of Formula (I),
Formula (II), Formula (III), Formula (IV), Formula (V), Formula
(VI), or Formula (VII), in the manufacture of a medicament for the
treatment of a PGD.sub.2-dependent or a PGD.sub.2-mediated disease
or condition in a mammal. In some embodiments, the
PGD.sub.2-dependent or PGD.sub.2-mediated disease or condition is a
respiratory disease or condition, an allergic disease or condition,
or an inflammatory disease or condition. In some embodiments, the
PGD.sub.2-dependent or PGD.sub.2-mediated disease or condition is
asthma. In some embodiments, the PGD.sub.2-dependent or
PGD.sub.2-mediated disease or condition is chronic obstructive
pulmonary disease (COPD). In some embodiments, the
PGD.sub.2-dependent or PGD.sub.2-mediated disease or condition is
allergic rhinitis.
[0143] Also provided is a method for treating a PGD.sub.2-dependent
or a PGD.sub.2-mediated disease or condition in a mammal comprising
administering to the mammal a therapeutically effective amount of a
compound of Formula (I), Formula (II), Formula (III), Formula (IV),
Formula (V), Formula (VI), or Formula (VII). In some embodiments,
the PGD.sub.2-dependent or a PGD.sub.2-mediated disease or
condition is selected from asthma, rhinitis, allergic
conjunctivitis, atopic dermatitis, chronic obstructive pulmonary
disease (COPD), pulmonary hypertension, interstitial lung fibrosis,
cystic fibrosis, arthritis, allergy, psoriasis, inflammatory bowel
disease, adult respiratory distress syndrome, myocardial
infarction, aneurysm, stroke, cancer, wound healing, endotoxic
shock, pain, inflammatory conditions, eosinophilic esophagitis,
eosinophil-associated gastrointestinal disorders (EGID), idiopathic
hypereosinophilic syndrome, otitis, airway constriction, mucus
secretion, nasal congestion, increased microvascular permeability
and recruitment of eosinophils, urticaria, sinusitis, angioedema,
anaphylaxia, chronic cough and Churg Strauss syndrome. In other
embodiments, the PGD.sub.2-dependent disease or condition is a
respiratory disorder. In some embodiments, the respiratory disorder
is asthma, rhinitis or chronic obstructive pulmonary disease
(COPD).
[0144] In some embodiments, the method further comprises
administering to the mammal a second therapeutic agent selected
from 5-lipoxygenase-activating protein inhibitors, 5-lipoxygenase
inhibitors, CYSLTR1 antagonists, CYSLTR2 antagonists, BLT1
antagonists, BLT2 antagonists, thromboxane antagonists, DP1
receptor antagonists, DP1 receptor agonists; IP receptor agonists,
anti-IgE, chemokine receptor antagonists, IL5 antibody,
bronchodilators, theophylline, leukotriene receptor antagonists,
leukotriene formation inhibitors, decongestants, antihistamines,
mucolytics, corticosteroids, glucocorticoids, anticholinergics,
antitussives, analgesics, expectorants, and .beta.-2 agonists.
[0145] In other embodiments, presented herein are compounds
selected from active metabolites, solvates, pharmaceutically
acceptable salts or pharmaceutically acceptable prodrugs of a
compound of Formula (I), Formula (II), Formula (III), Formula (IV),
Formula (V), Formula (VI), or Formula (VII).
[0146] In certain aspects, provided herein is a method for treating
inflammation in a mammal comprising administering a therapeutically
effective amount of a compound provided herein to the mammal in
need.
[0147] In a specific aspect, provided herein is a method for
treating asthma in a mammal comprising administering a
therapeutically effective amount of a compound provided herein to
the mammal in need. In a further or alternative embodiment,
provided herein is a method for treating asthma in a mammal
comprising administering a therapeutically effective amount of a
compound provided herein, such as, for example, a compound of
Formula (I), Formula (II), Formula (III), Formula (IV), Formula
(V), Formula (VI), or Formula (VII), to the mammal in need.
[0148] In another aspect are compounds presented in Table 1 or
pharmaceutically acceptable salts, pharmaceutically active
metabolites, pharmaceutically acceptable prodrugs, and
pharmaceutically acceptable solvates thereof.
[0149] In one aspect, the compounds of Formula (I), Formula (II),
Formula (III), Formula (IV), Formula (V), Formula (VI), and Formula
(VII), including pharmaceutically acceptable salts,
pharmaceutically acceptable prodrugs, and pharmaceutically
acceptable solvates thereof, are antagonists of CRTH2. In various
embodiments presented herein, these compounds are used to treat
patients suffering from one or more PGD.sub.2-dependent conditions
or diseases, including, but not limited to, asthma, rhinitis,
chronic obstructive pulmonary disease, pulmonary hypertension,
interstitial lung fibrosis, rhinitis, allergy, and adult
respiratory distress syndrome.
[0150] In another aspect, compounds of Formula (I), Formula (II),
Formula (II), Formula (IV), Formula (V), Formula (VI), and Formula
(VII) are used to treat or prevent inflammatory conditions.
Inflammatory conditions include, but are not limited to, asthma,
rhinitis, chronic obstructive pulmonary disease, pulmonary
hypertension, interstitial lung fibrosis, atherosclerosis, aortic
aneurysm, myocardial infarction, and stroke.
[0151] In another aspect, compounds of Formula (I), Formula (II),
Formula (III), Formula (IV), Formula (V), Formula (VI), and Formula
(VII) are used to treat or prevent immunological disorders. In one
aspect the immunological disorders include, but are not limited to,
allergy or to excessive or inappropriate response to an endogenous
or exogenous antigen. In certain embodiments, the immunological
disorder that is characterized by immune dysregulation that is not
accompanied by inflammation.
[0152] In another aspect, compounds of Formula (I), Formula (II),
Formula (II), Formula (IV), Formula (V), Formula (VI), and Formula
(VII) are used to treat or prevent proliferative disorders. In one
aspect the proliferative disorders include, but are not limited to,
cancer and noncancerous disorders, including, but not limited to,
those involving the skin or lymphatic tissues.
[0153] In another aspect, compounds of Formula (I), Formula (II),
Formula (II), Formula (IV), Formula (V), Formula (VI), and Formula
(VII) are used to treat or prevent metabolic disorders. In one
aspect the metabolic disorders include, but are not limited to,
bone remodeling, loss or gain.
[0154] In additional aspects, such conditions are iatrogenic and
increases in, or abnormal localization of, PGD.sub.2 is induced by
other therapies or medical or surgical procedures. In other
embodiments, the PGD.sub.2-dependent or PGD.sub.2 mediated
condition or disease is caused by surgery.
[0155] In other aspects, the methods, compounds, pharmaceutical
compositions, and medicaments described herein are used to prevent
the cellular activity of PGD.sub.2. In other aspects, such methods,
compounds, pharmaceutical compositions, and medicaments comprise
DP.sub.2 antagonists disclosed herein for the treatment of asthma
by modulating the activity of enzymes or proteins in a patient
wherein such enzymes or proteins are involved in the PGD.sub.2
pathway such as, by way of example, DP.sub.2. In yet other aspects,
the methods, compounds, pharmaceutical compositions, and
medicaments described herein are used in combination with other
medical treatments or surgical modalities.
[0156] In one aspect are methods for reducing/antagonizing the
PGD.sub.2 activation of DP.sub.2 in a mammal comprising
administering to the mammal at least once an effective amount of a
compound having the structure of Formula (I), Formula (II), Formula
(III), Formula (IV), Formula (V), Formula (VI), or Formula
(VII).
[0157] In another aspect are methods for modulating, including
reducing and/or antagonizing the activation of DP.sub.2, directly
or indirectly, in a mammal comprising administering to the mammal
at least once an effective amount of at least one compound having
the structure of Formula (I), Formula (II), Formula (III), Formula
(IV), Formula (V), Formula (VI), or Formula (VII).
[0158] In another aspect, presented herein are methods for
modulating, including reducing and/or antagonizing the activity of
PGD.sub.2 in a mammal, directly or indirectly, comprising
administering to the mammal at least once an effective amount of at
least one compound having the structure of Formula (I), Formula
(II), Formula (III), Formula (IV), Formula (V), Formula (VI), or
Formula (VII).
[0159] In another aspect are methods for treating
PGD.sub.2-dependent or PGD.sub.2 mediated conditions or diseases,
comprising administering to the mammal at least once an effective
amount of at least one compound having the structure of Formula
(I), Formula (II), Formula (III), Formula (IV), Formula (V),
Formula (VI), or Formula (VII).
[0160] In another aspect are methods for treating inflammation
comprising administering to the mammal at least once an effective
amount of at least one compound having the structure of Formula
(I), Formula (II), Formula (III), Formula (IV), Formula (V),
Formula (VI), or Formula (VII).
[0161] In another aspect are methods for treating immunological
abnormalities comprising administering to the mammal at least once
an effective amount of at least one compound having the structure
of Formula (I), Formula (II), Formula (III), Formula (IV), Formula
(V), Formula (VI), or Formula (VII).
[0162] In another aspect are methods for treating respiratory
diseases comprising administering to the mammal at least once an
effective amount of at least one compound having the structure of
Formula (I), Formula (II), Formula (III), Formula (IV), Formula
(V), Formula (VI), or Formula (VII). In a further embodiment of
this aspect, the respiratory disease is asthma. In a further
embodiment of this aspect, the respiratory disease includes, but is
not limited to, adult respiratory distress syndrome and allergic
(extrinsic) asthma, non-allergic (intrinsic) asthma, acute severe
asthma, chronic asthma, clinical asthma, nocturnal asthma,
neutrophilic asthma, allergen-induced asthma, aspirin-sensitive
asthma, exercise-induced asthma, isocapnic hyperventilation,
child-onset asthma, adult-onset asthma, cough-variant asthma,
occupational asthma, steroid-resistant asthma, seasonal asthma.
[0163] In another aspect are methods for treating respiratory
diseases comprising administering to the mammal at least once an
effective amount of at least one compound having the structure of
Formula (I), Formula (II), Formula (III), Formula (IV), Formula
(V), Formula (VI), or Formula (VII). In a further embodiment of
this aspect, the respiratory disease is rhinitis. In a further
embodiment of this aspect, the respiratory disease includes, but is
not limited to, allergic (extrinsic) rhinitis, non-allergic
(intrinsic) rhinitis, chronic rhinitis, allergen-induced rhinitis,
aspirin-sensitive rhinitis, child-onset rhinitis, adult-onset
rhinitis, occupational rhinitis, steroid-resistant rhinitis,
seasonal rhinitis, perennial rhinitis, rhinosinusitis, and
rhinopolyposis.
[0164] In another aspect are methods for treating chronic
obstructive pulmonary disease comprising administering to the
mammal at least once an effective amount of at least one compound
having the structure of Formula (I), Formula (II), Formula (III),
Formula (IV), Formula (V), Formula (VI), or Formula (VII). In a
further embodiment of this aspect, chronic obstructive pulmonary
disease includes, but is not limited to, chronic bronchitis and/or
emphysema, pulmonary hypertension, interstitial lung fibrosis
and/or airway inflammation and cystic fibrosis.
[0165] In another aspect are methods for preventing increased
mucosal secretion and/or edema in a disease or condition comprising
administering to the mammal at least once an effective amount of at
least one compound having the structure of Formula (I), Formula
(II), Formula (III), Formula (IV), Formula (V), Formula (VI), or
Formula (VII).
[0166] In another aspect are methods for treating vasoconstriction,
atherosclerosis and its sequelae, myocardial ischemia, myocardial
infarction, aortic aneurysm, vasculitis, cardiac arrhythmia, and
stroke comprising administering to the mammal an effective amount
of a compound having the structure of Formula (I), Formula (II),
Formula (III), Formula (IV), Formula (V), Formula (VI), or Formula
(VII).
[0167] In another aspect, compounds of any of Formula (I), Formula
(II), Formula (III), Formula (IV), Formula (V), Formula (VI), or
Formula (VII) are used to treat or prevent pain.
[0168] In another aspect are methods for treating organ reperfusion
injury following organ ischemia and/or endotoxic shock comprising
administering to the mammal at least once an effective amount of at
least one compound having the structure of Formula (I), Formula
(II), Formula (III), Formula (IV), Formula (V), Formula (VI), or
Formula (VII).
[0169] In another aspect are methods for reducing the constriction
of blood vessels in a mammal comprising administering to the mammal
at least once an effective amount of at least one compound having
the structure of Formula (I), Formula (II), Formula (III), Formula
(IV), Formula (V), Formula (VI), or Formula (VII).
[0170] In another aspect are methods for lowering or preventing an
increase in blood pressure of a mammal comprising administering to
the mammal at least once an effective amount of at least one
compound having the structure of Formula (I), Formula (II), Formula
(II), Formula (IV), Formula (V), Formula (VI), or Formula
(VII).
[0171] In another aspect are methods for preventing eosinophil
and/or basophil and/or dendritic cell and/or neutrophil and/or
monocyte or Th2 cell recruitment comprising administering to the
mammal at least once an effective amount of at least one compound
having the structure of Formula (I), Formula (II), Formula (III),
Formula (IV), Formula (V), Formula (VI), or Formula (VII).
[0172] A further aspect are methods for the prevention or treatment
of abnormal bone remodeling, loss or gain, including diseases or
conditions as, by way of example, osteopenia, osteoporosis, Paget's
disease, cancer, trauma, surgery, and other diseases comprising
administering to the mammal at least once an effective amount of at
least one compound having the structure of Formula (I), Formula
(II), Formula (III), Formula (IV), Formula (V), Formula (VI), or
Formula (VII).
[0173] In another aspect are methods for preventing ocular
inflammation and allergic conjunctivitis, vernal
keratoconjunctivitis, and papillary conjunctivitis comprising
administering to the mammal at least once an effective amount of at
least one having the structure of Formula (I), Formula (II),
Formula (III), Formula (IV), Formula (V), Formula (VI), or Formula
(VII).
[0174] In another aspect are methods for treating CNS disorders
comprising administering to the mammal at least once an effective
amount of at least one compound having the structure of Formula
(I), Formula (II), Formula (III), Formula (IV), Formula (V),
Formula (VI), or Formula (VII). CNS disorders include, but are not
limited to, multiple sclerosis, Parkinson's disease, Alzheimer's or
other degenerative disease, stroke, cerebral ischemia, retinal
ischemia, post-surgical cognitive dysfunction, migraine, peripheral
neuropathy/neuropathic pain, spinal cord injury, cerebral edema and
head injury.
[0175] A further aspect are methods for the treatment of cancer
comprising administering to the mammal at least once an effective
amount of at least one compound having the structure of Formula
(I), Formula (II), Formula (III), Formula (IV), Formula (V),
Formula (VI), or Formula (VII). The type of cancer includes, but is
not limited to, pancreatic cancer and other solid or hematological
tumors.
[0176] In another aspect are methods for treating endotoxic shock
and septic shock comprising administering to the mammal at least
once an effective amount of at least one compound having the
structure of Formula (I), Formula (II), Formula (III), Formula
(IV), Formula (V), Formula (VI), or Formula (VII).
[0177] In another aspect are methods for treating rheumatoid
arthritis and osteoarthritis comprising administering to the mammal
at least once an effective amount of at least one compound having
the structure of Formula (I), Formula (II), Formula (III), Formula
(IV), Formula (V), Formula (VI), or Formula (VII).
[0178] In another aspect are methods for treating or preventing
increased gastrointestinal diseases comprising administering to the
mammal at least once an effective amount of at least one compound
having the structure of Formula (I), Formula (II), Formula (III),
Formula (IV), Formula (V), Formula (VI), or Formula (VII). Such
diseases include, by way of example only, chronic gastritis,
eosinophilic gastroenteritis, and gastric motor dysfunction.
[0179] A further aspect are methods for treating kidney diseases
comprising administering to the mammal at least once an effective
amount of at least one compound having the structure of Formula
(I), Formula (II), Formula (III), Formula (IV), Formula (V),
Formula (VI), or Formula (VII). Such diseases include, by way of
example only, acute tubular necrosis, glomerulonephritis,
cyclosporine nephrotoxicity, renal ischemia, and reperfusion
injury.
[0180] In another aspect are methods for preventing or treating
acute or chronic renal insufficiency comprising administering to
the mammal at least once an effective amount of at least one
compound having the structure of Formula (I), Formula (II), Formula
(III), Formula (IV), Formula (V), Formula (VI), or Formula
(VII).
[0181] In another aspect are methods for treating type II diabetes
comprising administering to the mammal at least once an effective
amount of at least one compound having the structure of Formula
(I), Formula (II), Formula (BI), Formula (IV), Formula (V), Formula
(VI), or Formula (VII).
[0182] In another aspect are methods to diminish the inflammatory
aspects of acute infections within one or more solid organs or
tissues such as the kidney with acute pyelonephritis.
[0183] In another aspect are methods for preventing or treating
acute or chronic disorders involving recruitment or activation of
eosinophils comprising administering to the mammal at least once an
effective amount of at least one compound having the structure of
Formula (I), Formula (II), Formula (III), Formula (IV), Formula
(V), Formula (VI), or Formula (VII).
[0184] In another aspect are methods for preventing or treating
acute or chronic erosive disease or motor dysfunction of the
gastrointestinal tract caused by non-steroidal anti-inflammatory
drugs (including selective or non-selective cyclooxygenase-1 or -2
inhibitors) comprising administering to the mammal at least once an
effective amount of at least one compound having the structure of
Formula (I), Formula (II), Formula (III), Formula (IV), Formula
(V), Formula (VI), or Formula (VII).
[0185] A further aspect are methods for the prevention or treatment
of rejection or dysfunction in a transplanted organ or tissue
comprising administering to the mammal at least once an effective
amount of at least one compound having the structure of Formula
(I), Formula (II), Formula (III), Formula (IV), Formula (V),
Formula (VI), or Formula (VII).
[0186] In another aspect are methods for treating inflammatory
responses of the skin comprising administering to the mammal at
least once an effective amount of at least one compound having the
structure of Formula (I), Formula (II), Formula (III), Formula
(IV), Formula (V), Formula (VI), or Formula (VII). Such
inflammatory responses of the skin include, by way of example,
dermatitis, contact dermatitis, eczema, urticaria, rosacea, and
scarring. In another aspect are methods for reducing psoriatic
lesions in the skin, joints, or other tissues or organs, comprising
administering to the mammal an effective amount of a first compound
having the structure of Formula (I), Formula (II), Formula (III),
Formula (IV), Formula (V), Formula (VI), or Formula (VII).
[0187] A further aspect are methods for the treatment of cystitis,
including, by way of example only, interstitial cystitis,
comprising administering to the mammal at least once an effective
amount of at least one compound having the structure of Formula
(I), Formula (II), Formula (III), Formula (IV), Formula (V),
Formula (VI), or Formula (VII).
[0188] A further aspect are methods for the treatment of metabolic
syndromes such as Familial Mediterranean Fever comprising
administering to the mammal at least once an effective amount of at
least one compound having the structure of Formula (I), Formula
(II), Formula (III), Formula (IV), Formula (V), Formula (VI), or
Formula (VII).
[0189] In a further aspect are methods to treat hepatorenal
syndrome comprising administering to the mammal at least once an
effective amount of at least one compound having the structure of
Formula (I), Formula (II), Formula (III), Formula (IV), Formula
(V), Formula (VI), or Formula (VII).
[0190] In a further aspect are methods to modulate the immune
response to endogenous or exogenous antigens with a compound of
Formula (I), Formula (II), Formula (III), Formula (IV), Formula
(V), Formula (VI), or Formula (VII).
[0191] In a further aspect are methods to treat acute or chronic
allergic responses in a mammal to exogenous substances that have
been ingested such as foods (e.g., peanuts) or drugs (e.g.,
penicillin, non-steroidal anti-inflammatory drugs or the like)
comprising administering a compound of Formula (I), Formula (II),
Formula (III), Formula (IV), Formula (V), Formula (VI), or Formula
(VII).
[0192] In another aspect is the use of a compound of Formula (II),
Formula (II), Formula (II), Formula (IV), Formula (V), Formula
(VI), or Formula (VII) in the manufacture of a medicament for
treating an inflammatory disease or condition in an animal in which
the activity of at least one PGD.sub.2-associated protein
contributes to the pathology and/or symptoms of the disease or
condition. In one embodiment of this aspect, the PGD.sub.2 pathway
protein is CRTH2. In another or further embodiment of this aspect,
the inflammatory disease or conditions are respiratory,
cardiovascular, or proliferative diseases.
[0193] In any of the aforementioned aspects are further embodiments
in which: (a) the effective amount of the compound is systemically
administered to the mammal; and/or (b) the effective amount of the
compound is administered orally to the mammal; and/or (c) the
effective amount of the compound is intravenously administered to
the mammal; and/or (d) the effective amount of the compound
administered by inhalation; and/or (e) the effective amount of the
compound is administered by nasal administration; or and/or (f) the
effective amount of the compound is administered by injection to
the mammal; and/or (g) the effective amount of the compound is
administered topically (dermal) to the mammal; and/or (h) the
effective amount of the compound is administered by ophthalmic
administration; and/or (i) the effective amount of the compound is
administered rectally to the mammal.
[0194] In any of the aforementioned aspects are further embodiments
in which the mammal is a human, including embodiments wherein the
human has an asthmatic condition or one or more other condition(s)
selected from the group consisting of allergic (extrinsic) asthma,
non-allergic (intrinsic) asthma, acute severe asthma, chronic
asthma, clinical asthma, nocturnal asthma, neutrophilic asthma,
allergen-induced asthma, aspirin-sensitive asthma, exercise-induced
asthma, isocapnic hyperventilation, child-onset asthma, adult-onset
asthma, cough-variant asthma, occupational asthma,
steroid-resistant asthma, or seasonal asthma, or chronic
obstructive pulmonary disease, or pulmonary hypertension or
interstitial lung fibrosis. In any of the aforementioned aspects
are further embodiments in which the mammal is an animal model for
pulmonary inflammation, examples of which are provided herein.
[0195] In any of the aforementioned aspects are further embodiments
comprising single administrations of the effective amount of the
compound, including further embodiments in which (i) the compound
is administered once; (ii) the compound is administered to the
mammal multiple times over the span of one day; (iii) continually;
or (iv) continuously.
[0196] In any of the aforementioned aspects are further embodiments
comprising multiple administrations of the effective amount of the
compound, including further embodiments in which (i) the compound
is administered continuously or intermittently: as in a single
dose; (ii) the time between multiple administrations is every 6
hours; (iii) the compound is administered to the mammal every 8
hours. In further or alternative embodiments, the method comprises
a drug holiday, wherein the administration of the compound is
temporarily suspended or the dose of the compound being
administered is temporarily reduced; at the end of the drug
holiday, dosing of the compound is resumed. In one embodiment, the
length of the drug holiday varies from 2 days to 1 year.
[0197] In any of the aforementioned aspects are further embodiments
comprising multiple administrations of the effective amount of the
compound, including further embodiments in which (i) the compound
is administered once daily; (ii) the compound is administered twice
daily; (iii) the compound is administered in cycles that include
daily administration for a period of time followed by at least 1
day without administration; (iv) the compound is administered in
cycles that include daily administration for a period of time
followed by at least 1 day that includes a dose reduction in the
daily amount of compound that is administered.
[0198] In any of the aforementioned aspects involving the treatment
of PGD.sub.2 dependent diseases or conditions are further
embodiments comprising administering at least one additional agent
in addition to the administration of a compound having the
structure of Formula (I), Formula (II), Formula (II), Formula (IV),
Formula (V), Formula (VI), or Formula (VII). In various
embodiments, each agent is administered in any order, including
simultaneously. In certain embodiments, the at least one additional
agent is, by way of example only, an anti-inflammatory agent, a
different compound having the structure of Formula (I), Formula
(II), Formula (III), Formula (IV), Formula (V), Formula (VI), or
Formula (VII), a DP.sub.1 receptor antagonist, a TP receptor
antagonist, or a different DP.sub.2 receptor antagonist.
[0199] In other embodiments, a compound of Formula (I), Formula
(II), Formula (III), Formula (IV), Formula (V), Formula (VI), or
Formula (VII), is combined with an additional agent that is a
respiratory agent, including, but not limited to antihistamines
(e.g., Zyrtec.RTM.), bronchodilators, LABAs (e.g., salmeterol),
theophylline, IgE modulators (e.g., Xolair.RTM. and omalizumab),
steroids (e.g., fluticasone).
[0200] In further or alternative embodiments, the anti-inflammatory
agent is, by way of example only, a leukotriene pathway modulator
such as a CysLT1 receptor antagonists (e.g., montelukast), a CysLT2
receptor antagonist, a 5-lipoxygenase inhibitor (e.g., zileuton), a
5-lipoxygenase-activating protein inhibitor (e.g., MK-0591, MK-886,
DG-031 (BAY X1005),
3-[3-tert-butylsulfanyl-1-[4-(6-methoxy-pyridin-3-yl)-benzyl]-5-(pyridin--
2-ylmethoxy)-1H-indol-2-yl]-2,2-dimethyl-propionic acid,
3-[3-tert-butylsulfanyl-1-[4-(6-ethoxy-pyridin-3-yl)-benzyl]-5-(5-methyl--
pyridin-2-ylmethoxy)-1H-indol-2-yl]-2,2-dimethyl-propionic acid), a
LTA4 hydrolase inhibitor, a LTC.sub.4 synthase inhibitor, a BLT1
receptor antagonist or a BLT2 receptor antagonist.
[0201] In any of the aforementioned aspects involving the treatment
of proliferative disorders, including cancer, are further
embodiments comprising administering at least one additional agent,
including by way of example only alemtuzumab, arsenic trioxide,
asparaginase (pegylated or non-), bevacizumab, cetuximab,
platinum-based compounds such as cisplatin, cladribine,
daunorubicin/doxorubicin/idarubicin, irinotecan, fludarabine,
5-fluorouracil, gemtuzumab, methotrexate, Paclitaxel.TM., taxol,
temozolomide, thioguanine, or classes of drugs including hormones
(an antiestrogen, an antiandrogen, or gonadotropin releasing
hormone analogues), interferons such as alpha interferon, nitrogen
mustards such as busulfan or melphalan or mechlorethamine,
retinoids such as tretinoin, topoisomerase inhibitors such as
irinotecan or topotecan, tyrosine kinase inhibitors such as
gefinitinib or imatinib, or agents to treat signs or symptoms
induced by such therapy including allopurinol, filgrastim,
granisetron/ondansetron/palonosetron, dronabinol.
[0202] In any of the aforementioned aspects involving the therapy
of an immunogical disorder requiring immunosuppression or involving
the therapy of transplanted organs or tissues or cells are further
embodiments comprising administering at least one additional agent,
including by way of example only azathioprine, a corticosteroid,
cyclophosphamide, cyclosporin, dacluzimab, mycophenolate mofetil,
OKT3, rapamycin, tacrolimus, or thymoglobulin.
[0203] In any of the aforementioned aspects involving the therapy
of interstitial cystitis are further embodiments comprising
administering at least one additional agent selected from, e.g.,
dimethylsulfoxide, omalizumab, and pentosan polysulfate.
[0204] In any of the aforementioned aspects involving the therapy
of disorders of bone are further embodiments comprising
administering at least one additional agent such as, by way of
example only, minerals, vitamins, bisphosphonates, anabolic
steroids, parathyroid hormone or analogs, and cathepsin K
inhibitors dronabinol.
[0205] In any of the aforementioned aspects involving the
prevention or treatment of inflammation are further embodiments
comprising: (a) monitoring inflammation in a mammal; (b) measuring
bronchoconstriction in a mammal; (c) measuring eosinophil and/or
basophil and/or dendritic cell and/or neutrophil and/or monocyte
and/or lymphocyte recruitment in a mammal; (d) monitoring mucosal
secretion in a mammal; (e) measuring mucosal edema in a mammal.
[0206] In some embodiments, compounds provided herein are
administered to a human.
[0207] In some embodiments, compounds provided herein are orally
administered.
[0208] In any of the aforementioned aspects the PGD.sub.2-dependent
or PGD.sub.2 mediated diseases or conditions include, but are not
limited to, asthma, rhinitis, chronic obstructive pulmonary
disease, pulmonary hypertension, interstitial lung fibrosis,
arthritis, allergy, inflammatory bowel disease, adult respiratory
distress syndrome, myocardial infarction, aneurysm, stroke, cancer,
and endotoxic shock.
[0209] Other objects, features and advantages of the compounds,
methods and compositions described herein will become apparent from
the following detailed description. It should be understood,
however, that the detailed description and the specific examples,
while indicating specific embodiments, are given by way of
illustration only, since various changes and modifications within
the spirit and scope of the instant disclosure will become apparent
to those skilled in the art from this detailed description.
DETAILED DESCRIPTION OF THE INVENTION
[0210] Prostaglandin D.sub.2 (PGD.sub.2) is an acidic lipid derived
from the metabolism of arachidonic acid by cyclooxygenases and
PGD.sub.2 synthases. PGD.sub.2 is produced by mast cells,
macrophages and Th2 lymphocytes in response to local tissue damage
as well as in response allergic inflammation observed in diseases
such as asthma, rhinitis, and atopic dermatitis. More specifically,
exogenous PGD.sub.2 applied to bronchial airways elicits many
responses that are characteristic of acute asthma.
[0211] PGD.sub.2 is a major mast cell product that acts via two
receptors, the D-type prostanoid (DP, also known as DP.sub.1) and
the chemoattractant receptor-homologous molecule expressed on Th2
cells (CRTH2, also known as DP.sub.2) receptors. DP.sub.2 mediates
the chemotaxis of eosinophils, basophils, and Th2 lymphocytes, and
DP.sub.1 receptor plays an important role in eosinophil
trafficking. DP.sub.1 antagonists do not inhibit the release of
eosinophils when induced by the DP.sub.2-selective agonists.
However, eosinophils in human bone marrow specimens express
DP.sub.1 and DP.sub.2 receptors at similar levels and human
peripheral blood expresses both DP.sub.1 and DP.sub.2, but the
DP.sub.1 receptor is expressed at lower levels. In agreement with
this, the chemotaxis of human peripheral blood eosinophils is
inhibited by both-DP.sub.1 and DP.sub.2 antagonists. Accordingly,
DP.sub.1, DP.sub.2 and dual DP.sub.1/DP.sub.2 antagonists are
useful in the treatment of allergic inflammation.
[0212] Activation of DP.sub.2 is associated with chemotaxis and
activation of Th2 lymphocytes, eosinophils and basophils. In
particular, PGD.sub.2 binds to DP.sub.2 and mediates many of its
effects through a Gi-dependent elevation of intracellular calcium
levels and reduction of cyclic AMP. In Th2 lymphocytes, IL4, IL5
and IL13 cytokine production are also stimulated by DP.sub.2
activation. These cytokines have been implicated in numerous
biological actions including, by way of example only,
immunoglobulin E production, airway response, mucous secretion, and
eosinophil recruitment.
[0213] The terms CRTH2 and DP.sub.2, refer to the same receptor and
are used interchangeably herein. Likewise, another common name for
DP is DP.sub.1, and the two terms are used interchangeably
herein.
Illustrative Biological Activity
[0214] Prostaglandins (PGs) are recognized physiological lipid acid
mediators produced by the release of arachidonic acid from cell
membrane phospholipids and converted to prostaglandins by the
action of COX.sub.1 and COX.sub.2 cyclooxygenases and PG synthases.
The cyclooxygenases sequentially convert arachidonic acid to cyclic
endoperoxide prostaglandin G.sub.2 (PGG.sub.2) and subsequently,
prostaglandin H.sub.2 (PGH.sub.2). Depending on the tissue,
physiological signal, and/or synthase type, PGH.sub.2 can be
converted to numerous different prostaglandins, such as PGE.sub.2,
PGD.sub.2, PGF.sub.2.alpha., and PGI.sub.2 as well as thromboxane
A.sub.2, another eicosanoid signaling molecule. These mediators
then elicit a wide variety of physiological responses including
vasoconstriction or dilation, platelet aggregation, calcium
transport, pain sensitization, hormone release, inflammatory and
immune response, and cellular growth.
[0215] Prostaglandin D.sub.2 is a major metabolite produced from
the PGH.sub.2 intermediate via hematopoietic PGD.sub.2 synthase or
lipocalin PGD.sub.2 synthase. In the brain and central nervous
system, PGD.sub.2 is produced and thought to function in pain
perception and sleep regulation. In other tissues, PGD.sub.2 is
produced primarily in immunoglobulin E (IgE) activated mast cells
and to a lesser extent, in macrophages, dendritic cells, T helper 2
(Th2) lymphocytes and other leukocytes. In the cell, PGD.sub.2 is
rapidly metabolized and converted to other downstream effectors
including .DELTA..sup.12PGJ.sub.2, 9.alpha.11.beta.PGF.sub.2,
13,14-dihydro-15-keto-PGD.sub.2, and
15-deoxy-.DELTA..sup.12,14PGD.sub.2.
[0216] Mast-cell-derived PGD.sub.2 is produced in high
concentrations in response to an allergen challenge. Studies in
preclinical species have observed the following features when
PGD.sub.2 is applied to in vivo preparations, or its overproduction
is engineered by genetic manipulation: [0217] Vasodilatation
leading to erythema (flare) and -potentiation ofoedema (wheal).
[0218] Recruitment of eosinophils and Th2 lymphocytes. [0219]
Modulation of Th2-cytokine production. [0220]
Bronchoconstriction.
[0221] Injection of PGD.sub.2 into human skin has been shown to
produce a long lasting erythema, to potentiate the effects of other
mediators on induration and leukocyte infiltration in human skin
and to enhance oedema formation in rat skin. It is most likely that
these effects of PGD.sub.2, like those of other vasodilator
prostaglandins, are due to an increased blood flow to the inflamed
lesion and are, therefore, most likely to be mediated predominantly
by the DP.sub.1 receptor. Although these observations make it clear
that DP.sub.1 mediates the vascular effects of PGD.sub.2, the
capacity of PGD.sub.2 to promote the cellular changes associated
with inflammation is not due to an action on DP.sub.1.
[0222] The main receptors that are activated by PGD.sub.2 or its
metabolites and mediate its effects are DP.sub.1, CRTH2 (or
DP.sub.2) and TP.
[0223] DP.sub.1 (or DP) is a G-protein coupled seven-transmembrane
receptor that, upon activation by PGD.sub.2 binding, leads to an
increase in intracellular cAMP levels. DP.sub.1 is expressed in the
brain, bronchial smooth muscle, vascular and airway smooth muscle,
dendritic cells, and platelets and induces PGD.sub.2 dependent
bronchodilation, vasodilation, platelet aggregation inhibition, and
suppression of cytokine production. Genetic analysis of DP.sub.1
function using knock-out mice has shown that mice lacking DP do not
develop asthmatic responses in an ovalbumin-induced asthma model.
Analysis of selective DP anatgonists in guinea pig allergic
rhinitis models demonstrated dramatic inhibition of early nasal
responses, as assessed by sneezing, mucosal plasma exudation and
eosinophil infiltration. DP antagonism alleviates allergen-induced
plasma exudation in the conjunctiva in a guinea pig allergic
conjunctivitis model and antigen-induced eosinophil infiltration
into the lung in a guinea pig asthma model.
[0224] Much of the pro-inflammatory activity of PGD.sub.2 is
through interaction with DP.sub.2 (or CRTH2). DP.sub.2 is a
G-protein coupled receptor and is typically highly expressed in Th2
lymphocytes, eosinophils and basophils. DP.sub.2 activation
functions to directly activate and recruit Th2 lymphocytes and
eosinophils. Activated Th2 lymphocytes produce and secrete
inflammatory cytokines including IL4, IL5, and IL13. Despite
binding PGD.sub.2 with a similar affinity as DP.sub.1, DP.sub.2 is
not structurally related to DP.sub.1 and signals through a
different mechanism--the effects of DP.sub.2 are mediated through
Gi-dependent elevation in intracellular calcium levels and
reduction in intracellular levels of cyclic AMP. DP.sub.2
activation is important in eosinophil recruitment in response to
allergic challenge in such tissues as nasal mucosa, bronchial
airways, and skin. The application of either PGD.sub.2 or selective
DP.sub.2 agonists both exacerbate and enhance allergic responses in
lung and skin. DP.sub.2 activation appears to have a crucial role
in mediating allergic responses, and thus the use of antagonists of
PGD.sub.2 activation of the DP.sub.2 receptor are an attractive
approach to treat the inflammatory component of allergic diseases
such as asthma, rhinitis, and dermatitis.
[0225] TP receptors primarily function to antagonize DP.sub.1
receptor's effects such as promoting bronchoconstriction,
vasoconstriction, and platelet aggregation. While TP receptor's
main ligand is thromboxane A.sub.2, it also binds and is activated
by the PGD.sub.2 derivative, 9.alpha.11.beta.GF.sub.2. TP is a
Gq-coupled prostanoid receptor that binds thromboxane with high
affinity, promoting platelet aggregation and constriction of both
vascular and airway smooth muscle. PGD.sub.2 activates the TP
receptor in human bronchial muscle, probably through the formation
of the 11-ketoreductase metabolite 9.alpha.11.beta.PGF2. The
bronchoconstrictor effects of TP dominate over the bronchodilator
effects of DP.sub.1 in the airways.
[0226] DP.sub.1 and DP.sub.2 have crucial, and complementary, roles
in the physiological response of animals to PGD.sub.2 and blockade
of either one or both of these receptors may prove beneficial in
alleviating allergic diseases or conditions triggered by PGD.sub.2,
such as, but not limited to, allergic rhinitis, asthma, dermatitis,
and allergic conjunctivitis.
Compounds
[0227] Compounds of any of Formula (I), Formula (II), Formula
(III), Formula (IV), Formula (V), Formula (VI), or Formula (VII),
including pharmaceutically acceptable salts, pharmaceutically
acceptable prodrugs, and pharmaceutically acceptable solvates
thereof, antagonize or modulate DP.sub.2 and are used to treat
patients suffering from PGD.sub.2-dependent or PGD.sub.2 mediated
conditions or diseases, including, but not limited to, asthma,
rhinitis, dermatitis, and inflammatory conditions.
[0228] In one aspect is a compound having the structure of Formula
(I), pharmaceutically acceptable salts, pharmaceutically acceptable
solvates, or pharmaceutically acceptable prodrugs thereof:
##STR00009## [0229] wherein, [0230] Q is tetrazolyl,
--C(.dbd.O)-Q.sup.1, or a carboxylic acid bioisostere; [0231]
Q.sup.1 is --OH, --OR.sup.A, --NHSO.sub.2R.sup.12,
--N(R.sup.13).sub.2, --NH--OH, or --NH--CN; [0232] R.sup.A is
selected from H, or C.sub.1-C.sub.6alkyl; [0233] each R.sup.1 is
independently selected from H, halogen, C.sub.1-C.sub.4alkyl, and
C.sub.1-C.sub.4fluoroalkyl; or [0234] both R.sup.1 groups are taken
together with the carbon atom to which they are attached form a
C.sub.3-C.sub.6cycloalkyl; [0235] each of R.sup.2, R.sup.3,
R.sup.4, R.sup.5, R.sup.7, and R.sup.8 is independently H, halogen,
--CN, --NO.sub.2, --OH, --OR.sup.12, --SR.sup.12,
--S(.dbd.O)R.sup.12, --S(.dbd.O).sub.2R.sup.12,
--C(.dbd.O)R.sup.12, --OC(.dbd.O)R.sup.12, --CO.sub.2R.sup.13,
--OCO.sub.2R.sup.13, --N(R.sup.13).sub.2,
--NHCH.sub.2CO.sub.2R.sup.13, --OCH.sub.2CO.sub.2R.sup.13,
--SCH.sub.2CO.sub.2R.sup.13, --C(.dbd.O)N(R.sup.13).sub.2,
--OC(.dbd.O)N(R.sup.13).sub.2,
--NR.sup.13C(.dbd.O)N(R.sup.13).sub.2,
--NR.sup.13C(.dbd.O)R.sup.12,
--NR.sup.13--C.sub.1-C.sub.4alkyl-C(.dbd.O)R.sup.12,
--NR.sup.13C(.dbd.O)OR.sup.12, C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6fluoroalkyl, C.sub.1-C.sub.6fluoroalkoxy,
C.sub.1-C.sub.6alkoxy, C.sub.1-C.sub.6heteroalkyl, a substituted or
unsubstituted cycloalkyl, a substituted or unsubstituted
heterocycloalkyl, a substituted or unsubstituted aryl, a
substituted or unsubstituted heteroaryl, a substituted or
unsubstituted --C.sub.1-C.sub.4alkyl-cycloalkyl, a substituted or
unsubstituted --C.sub.1-C.sub.4alkyl-heterocycloalkyl, a
substituted or unsubstituted --C.sub.1-C.sub.4alkyl-aryl, and a
substituted or unsubstituted --C.sub.1-C.sub.4alkyl-heteroaryl;
[0236] R.sup.6 is H, halogen, --CN, --NO.sub.2, --OH, --OR.sup.12,
--SR.sup.12, --S(.dbd.O)R.sup.12, --S(.dbd.O).sub.2R.sup.12,
--N(R.sup.13)S(.dbd.O).sub.2R.sup.12,
--S(.dbd.O).sub.2N(R.sup.13).sub.2, --C(.dbd.O)R.sup.12,
--OC(.dbd.O)R.sup.12, --CO.sub.2R.sup.13, --OCO.sub.2R.sup.13,
--N(R.sup.13).sub.2, --NHCH.sub.2CO.sub.2R.sup.13,
--OCH.sub.2CO.sub.2R.sup.13, --SCH.sub.2CO.sub.2R.sup.13,
--C(.dbd.O)N(R.sup.13).sub.2, --OC(.dbd.O)N(R.sup.13).sub.2,
--NR.sup.13C(.dbd.O)N(R.sup.13).sub.2,
--NR.sup.13C(.dbd.O)R.sup.12,
--NR.sup.13--C.sub.1-C.sub.4alkyl-C(.dbd.O)R.sup.12,
--NR.sup.13C(.dbd.O)OR.sup.12, C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6fluoroalkyl, C.sub.1-C.sub.6fluoroalkoxy,
C.sub.1-C.sub.6alkoxy, C.sub.1-C.sub.6heteroalkyl, a substituted or
unsubstituted cycloalkyl, a substituted or unsubstituted
heterocycloalkyl, a substituted or unsubstituted aryl, a
substituted or unsubstituted heteroaryl, a substituted or
unsubstituted --C.sub.1-C.sub.4alkyl-cycloalkyl, a substituted or
unsubstituted --C.sub.1-C.sub.4alkyl-heterocycloalkyl, a
substituted or unsubstituted --C.sub.1-C.sub.4alkyl-aryl, and a
substituted or unsubstituted --C.sub.1-C.sub.4alkyl-heteroaryl;
[0237] each R.sup.9 is each independently selected from H, halogen,
C.sub.1-C.sub.4alkyl, and C.sub.1-C.sub.4haloalkyl; or [0238] both
R.sup.9 groups are taken together with the carbon atom to which
they are attached to form a C.sub.3-C.sub.6cycloalkyl; [0239]
R.sup.11 is C.sub.1-C.sub.6alkyl, C.sub.1-C.sub.6haloalkyl,
C.sub.1-C.sub.6heteroalkyl, a substituted or unsubstituted
cycloalkyl, a substituted or unsubstituted heterocycloalkyl, a
substituted or unsubstituted aryl, a substituted or unsubstituted
heteroaryl, a substituted or unsubstituted
--C.sub.1-C.sub.4alkyl-cycloalkyl, a substituted or unsubstituted
--C.sub.1-C.sub.4alkyl-heterocycloalkyl, a substituted or
unsubstituted --C.sub.1-C.sub.4alkyl-aryl, a substituted or
unsubstituted --C.sub.1-C.sub.4alkyl-heteroaryl,
--C.sub.1-C.sub.6alkylene-O--R.sup.17,
--C.sub.1-C.sub.6alkylene-S--R.sup.17,
--C.sub.1-C.sub.6alkylene-S(.dbd.O)--R.sup.17,
--C.sub.1-C.sub.6alkylene-S(.dbd.O).sub.2--R.sup.17,
--C.sub.1-C.sub.6alkylene-N(R.sup.17).sub.2,
--C.sub.1-C.sub.6alkylene-C(.dbd.O)--R.sup.17,
--C.sub.1-C.sub.6alkylene-C(.dbd.O)O--R.sup.17,
--C.sub.1-C.sub.6alkylene-OC(.dbd.O)--R.sup.17,
--C.sub.1-C.sub.6alkylene-NR.sup.17C(.dbd.O)--R.sup.17 or
--C.sub.1-C.sub.6alkylene-C(.dbd.O)N(R.sup.17).sub.2; [0240] each
R.sup.17 is independently selected from H, C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6heteroalkyl, C.sub.1-C.sub.6haloalkyl, a substituted
or unsubstituted cycloalkyl, a substituted or unsubstituted
heterocycloalkyl, a substituted or unsubstituted aryl, a
substituted or unsubstituted benzyl, and a substituted or
unsubstituted heteroaryl; or [0241] two R.sup.17 groups attached to
the same N atom are taken together with the N atom to which they
are attached to form a substituted or unsubstituted
heterocycloalkyl; [0242] R.sup.12 is C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6heteroalkyl, C.sub.1-C.sub.6fluoroalkyl, a
substituted or unsubstituted cycloalkyl, a substituted or
unsubstituted heterocycloalkyl, a substituted or unsubstituted
aryl, a substituted or unsubstituted benzyl, a substituted or
unsubstituted heteroaryl, a substituted or unsubstituted
--C.sub.1-C.sub.4alkyl-cycloalkyl, a substituted or unsubstituted
--C.sub.1-C.sub.4alkyl-heterocycloalkyl, a substituted or
unsubstituted --C.sub.1-C.sub.4alkyl-aryl, or a substituted or
unsubstituted --C.sub.1-C.sub.4alkyl-heteroaryl; [0243] each
R.sup.13 is independently selected from H, C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6heteroalkyl, C.sub.1-C.sub.6fluoroalkyl, a
substituted or unsubstituted cycloalkyl, a substituted or
unsubstituted heterocycloalkyl, a substituted or unsubstituted
aryl, a substituted or unsubstituted benzyl, a substituted or
unsubstituted heteroaryl, a substituted or unsubstituted
--C.sub.1-C.sub.4alkyl-cycloalkyl, a substituted or unsubstituted
--C.sub.1-C.sub.4alkyl-heterocycloalkyl, a substituted or
unsubstituted --C.sub.1-C.sub.4alkyl-aryl, and a substituted or
unsubstituted --C.sub.1-C.sub.4alkyl-heteroaryl; or [0244] two
R.sup.13 groups attached to the same N atom are taken together with
the N atom to which they are attached to form a substituted or
unsubstituted heterocycloalkyl; [0245] X is --O--, --S--,
--S(.dbd.O)--, --S(.dbd.O).sub.2--, --NR.sup.13--, --CH.sub.2--, or
--C(.dbd.O)--; [0246] Y is --O--, --S--, --S(.dbd.O)--, or
--S(.dbd.O).sub.2--; [0247] n is 0, 1 or 2.
[0248] For any and all of the embodiments, substituents can be
selected from among from a subset of the listed alternatives. For
example, in some embodiments, n is 0, 1 or 2. In other embodiments,
n is 0 or 1. In yet other embodiments, n is 1. In yet other
embodiments, n is 0.
[0249] In some embodiments, Q is --C(.dbd.O)-Q.sup.1,
--SO.sub.2NHC(.dbd.O)R.sup.12, or tetrazolyl. In other embodiments,
Q is --C(.dbd.O)-Q.sup.1, or tetrazolyl. In other embodiments, Q is
selected from --CO.sub.2H, --CO.sub.2Me, --CO.sub.2Et,
--C(.dbd.O)NH.sub.2, --C(.dbd.O)NHOH, --C(.dbd.O)NH--CN,
tetrazolyl, --C(.dbd.O)--NHSO.sub.2R.sup.12, or
##STR00010##
[0250] In some other embodiments, Q is selected from --CO.sub.2H,
--CO.sub.2Me, --CO.sub.2Et, --C(.dbd.O)NH.sub.2,
--C(.dbd.O)--NHSO.sub.2CH.sub.3,
--C(.dbd.O)--NHSO.sub.2CH.sub.2CH.sub.3. In other embodiments, Q is
--C(.dbd.O)-Q.sup.1. In yet some other embodiments, Q is
--CO.sub.2H.
[0251] In some embodiments, Q.sup.1 is --OH, --OR.sup.13,
--NHSO.sub.2R.sup.12, or --N(R.sup.13).sub.2. In some other
embodiments, Q.sup.1 is --OH, --OCH.sub.3, --OCH.sub.2CH.sub.3, or
--NHSO.sub.2CH.sub.3. In some other embodiments, Q.sup.1 is --OH,
--OCH.sub.3, or --OCH.sub.2CH.sub.3.
[0252] In some embodiments, Q is tetrazolyl or --C(.dbd.O)-Q.sup.1;
Q.sup.1 is --OH, --OR.sup.A, --NHSO.sub.2R.sup.12, or
--N(R.sup.13).sub.2; R.sup.A is H or C.sub.1-C.sub.6alkyl.
[0253] In some embodiments, Q is --C(.dbd.O)-Q.sup.1; Q.sup.1 is
--OH or --OR.sup.A; R.sup.A is H or C.sub.1-C.sub.6alkyl. In some
embodiments, R.sup.A is H, --CH.sub.3 or --CH.sub.2CH.sub.3. In
other embodiments, R.sup.A is H.
[0254] In some embodiments, each R.sup.1 is independently selected
from H, F, or C.sub.1-C.sub.4alkyl; or both R.sup.1 groups are
taken together with the carbon atom to which they are attached form
a cyclopropyl, cyclobutyl, cyclophenyl, or cyclohexyl.
[0255] In some embodiments, each R.sup.1 is independently selected
from H, F, and --CH.sub.3. In one aspect, each R.sup.1 is H.
[0256] In some embodiments, each R.sup.9 is each independently
selected from H, F, or C.sub.1-C.sub.4alkyl. In some embodiments,
each R.sup.9 is each independently selected from H, F, and
--CH.sub.3. In some embodiments, each R.sup.9 is H.
[0257] In some embodiments, X is --O-- or --S--. In some other
embodiments, X is --O--. In yet other embodiments, X is --S--.
[0258] In some embodiments, at least two of R.sup.2, R.sup.3,
R.sup.4, R.sup.5, R.sup.7, and R.sup.8 is H.
[0259] In some embodiments, at least three of R.sup.2, R.sup.3,
R.sup.4, R.sup.5, R.sup.7, and R.sup.8 is H.
[0260] In some embodiments, R.sup.4 is not H. In some embodiments,
R.sup.6 is not H.
[0261] In some embodiments, each of R.sup.2, R.sup.3, R.sup.4,
R.sup.7, and R.sup.8 is independently H, F, Cl, Br, I, --CN,
--OR.sup.12, --C.sub.1-C.sub.6alkyl, C.sub.1-C.sub.6fluoroalkyl,
C.sub.1-C.sub.6fluoroalkoxy, C.sub.1-C.sub.6alkoxy, or
C.sub.1-C.sub.6heteroalkyl; and R.sup.5 is H.
[0262] In some embodiments, R.sup.5 is H.
[0263] In some embodiments, the compound of Formula (I) has the
structure of Formula (II):
##STR00011##
[0264] In some embodiments, R.sup.8 is H.
[0265] In some embodiments, R.sup.7 is H.
[0266] In some embodiments, Y is --O--.
[0267] In some embodiments, Y is --S--, --S(.dbd.O)--, or
--S(.dbd.O).sub.2--.
[0268] In some embodiments, R.sup.6 is H, halogen, --CN,
--NO.sub.2, --OH, --OR.sup.12, --SR.sup.12, --S(.dbd.O)R.sup.12,
--S(.dbd.O).sub.2R.sup.12, --N(R.sup.13)S(.dbd.O).sub.2R.sup.12,
--S(.dbd.O).sub.2N(R.sup.13).sub.2, --C(.dbd.O)R.sup.12,
--OC(.dbd.O)R.sup.12, --CO.sub.2R.sup.13, --OCO.sub.2R.sup.13,
--N(R.sup.13).sub.2, --C(.dbd.O)N(R.sup.13).sub.2,
--OC(.dbd.O)N(R.sup.13).sub.2,
--NR.sup.13C(.dbd.O)N(R.sup.13).sub.2,
--NR.sup.13C(.dbd.O)R.sup.12,
--NR.sup.13--C.sub.1-C.sub.4alkyl-C(.dbd.O)R.sup.12,
--NR.sup.13C(.dbd.O)OR.sup.12, C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6fluoroalkyl, C.sub.1-C.sub.6fluoroalkoxy,
C.sub.1-C.sub.6alkoxy, C.sub.1-C.sub.6heteroalkyl, a substituted or
unsubstituted cycloalkyl, a substituted or unsubstituted
heterocycloalkyl, a substituted or unsubstituted aryl, or a
substituted or unsubstituted heteroaryl.
[0269] In some embodiments, R.sup.12 is C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6heteroalkyl, C.sub.1-C.sub.6fluoroalkyl, a
substituted or unsubstituted C.sub.3-C.sub.10cycloalkyl, a
substituted or unsubstituted C.sub.2-C.sub.10heterocycloalkyl, a
substituted or unsubstituted phenyl, a substituted or unsubstituted
naphthyl, a substituted or unsubstituted benzyl, a substituted or
unsubstituted monocyclic or bicyclic heteroaryl containing 0-3 N
atoms, a substituted or unsubstituted
--C.sub.1-C.sub.4alkyl-C.sub.3-C.sub.10cycloalkyl, a substituted or
unsubstituted
--C.sub.1-C.sub.4alkyl-C.sub.2-C.sub.10heterocycloalkyl, a
substituted or unsubstituted --C.sub.1-C.sub.4alkyl-phenyl, or a
substituted or unsubstituted --C.sub.1-C.sub.4alkyl-(monocyclic or
bicyclic heteroaryl containing 0 to 3 N atoms); each R.sup.13 is
independently selected from H, C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6heteroalkyl, C.sub.1-C.sub.6fluoroalkyl, a
substituted or unsubstituted C.sub.3-C.sub.10cycloalkyl, a
substituted or unsubstituted C.sub.2-C.sub.10heterocycloalkyl, a
substituted or unsubstituted phenyl, a substituted or unsubstituted
naphthyl, a substituted or unsubstituted benzyl, a substituted or
unsubstituted monocyclic or bicyclic heteroaryl containing 0-3 N
atoms, a substituted or unsubstituted
--C.sub.1-C.sub.4alkyl-C.sub.3-C.sub.10cycloalkyl, a substituted or
unsubstituted
--C.sub.1-C.sub.4alkyl-C.sub.2-C.sub.10heterocycloalkyl, a
substituted or unsubstituted --C.sub.1-C.sub.4alkyl-phenyl, and a
substituted or unsubstituted --C.sub.1-C.sub.4alkyl-(monocyclic or
bicyclic heteroaryl containing 0 to 3 N atoms); or two R.sup.13
groups attached to the same N atom are taken together with the N
atom to which they are attached to form a substituted or
unsubstituted C.sub.2-C.sub.10heterocycloalkyl.
[0270] In some embodiments, R.sup.12 is C.sub.1-C.sub.6alkyl,
C.sub.6-C.sub.6heteroalkyl, C.sub.1-C.sub.6fluoroalkyl, a
substituted or unsubstituted C.sub.3-C.sub.10cycloalkyl, a
substituted or unsubstituted C.sub.2-C.sub.10heterocycloalkyl, a
substituted or unsubstituted phenyl, a substituted or unsubstituted
benzyl, a substituted or unsubstituted monocyclic heteroaryl
containing 0-3 N atoms, a substituted or unsubstituted
--C.sub.1-C.sub.4alkyl-C.sub.3-C.sub.10cycloalkyl, a substituted or
unsubstituted --C.sub.1-C.sub.4alkyl-phenyl, or a substituted or
unsubstituted --C.sub.1-C.sub.4alkyl-(monocyclic heteroaryl
containing 0 to 3 N atoms); each R.sup.13 is independently selected
from H, C.sub.1-C.sub.6alkyl, C.sub.1-C.sub.6heteroalkyl,
C.sub.1-C.sub.6fluoroalkyl, a substituted or unsubstituted
C.sub.3-C.sub.10cycloalkyl, a substituted or unsubstituted
C.sub.2-C.sub.10heterocycloalkyl, a substituted or unsubstituted
phenyl, a substituted or unsubstituted benzyl, a substituted or
unsubstituted monocyclic heteroaryl containing 0-3 N atoms, a
substituted or unsubstituted
--C.sub.1-C.sub.4alkyl-C.sub.3-C.sub.10cycloalkyl, a substituted or
unsubstituted
--C.sub.1-C.sub.4alkyl-C.sub.2-C.sub.10heterocycloalkyl, a
substituted or unsubstituted --C.sub.1-C.sub.4alkyl-phenyl, and a
substituted or unsubstituted --C.sub.1-C.sub.4alkyl-(monocyclic
heteroaryl containing 0 to 3 N atoms); or two R.sup.13 groups
attached to the same N atom are taken together with the N atom to
which they are attached to form a substituted or unsubstituted
C.sub.2-C.sub.10heterocycloalkyl.
[0271] In some embodiments, the compound of Formula (I) has the
structure of Formula (III):
##STR00012##
[0272] In some embodiments, R.sup.6 is H, halogen, --CN,
--NO.sub.2, --OH, --OR.sup.12, --SR.sup.12, --S(.dbd.O)R.sup.12,
--S(.dbd.O).sub.2R.sup.12, --N(R.sup.13)S(.dbd.O).sub.2R.sup.12,
--S(.dbd.O).sub.2N(R.sup.13).sub.2, --C(.dbd.O)R.sup.12,
--OC(.dbd.O)R.sup.12, --CO.sub.2R.sup.13, --OCO.sub.2R.sup.13,
--N(R.sup.13).sub.2, --C(.dbd.O)N(R.sup.13).sub.2,
--OC(.dbd.O)N(R.sup.13).sub.2,
--NR.sup.13C(.dbd.O)N(R.sup.13).sub.2,
--NR.sup.13C(.dbd.O)R.sup.12,
--NR.sup.13--C.sub.1-C.sub.4alkyl-C(.dbd.O)R.sup.12,
--NR.sup.13C(.dbd.O)OR.sup.12, C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6-fluoroalkyl, C.sub.1-C.sub.6fluoroalkoxy,
C.sub.1-C.sub.6alkoxy, C.sub.1-C.sub.6heteroalkyl, a substituted or
unsubstituted C.sub.3-C.sub.10cycloalkyl, a substituted or
unsubstituted C.sub.2-C.sub.10heterocycloalkyl, a substituted or
unsubstituted phenyl, a substituted or unsubstituted naphthyl, or a
substituted or unsubstituted monocyclic or bicyclic heteroaryl
containing 0-3 N atoms.
[0273] In some embodiments, each of R.sup.2, R.sup.3, R.sup.4,
R.sup.7, and R.sup.8 is independently H, F, Cl, Br, I, --CN,
--OCH.sub.3, --CH.sub.3, --CH.sub.2CH.sub.3, --CHCH.sub.2,
--CHF.sub.2, --CF.sub.3, --OCHF.sub.2, or --OCF.sub.3.
[0274] In some embodiments, R.sup.6 is H, halogen, --CN,
--NO.sub.2, --OH, --OR.sup.12, --SR.sup.12, --S(.dbd.O)R.sup.12,
--S(.dbd.O).sub.2R.sup.12, --N(C.sub.1-C.sub.4
alkyl)S(.dbd.O).sub.2R.sup.12, --NHS(.dbd.O).sub.2R.sup.12,
--S(.dbd.O).sub.2N(R.sup.13).sub.2, --C(.dbd.O)R.sup.12,
--OC(.dbd.O)R.sup.12, --CO.sub.2R.sup.13, --OCO.sub.2R.sup.13,
--N(R.sup.13).sub.2, --C(.dbd.O)N(R.sup.13).sub.2,
--OC(.dbd.O)N(R.sup.13).sub.2,
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)N(R.sup.13).sub.2,
--NHC(.dbd.O)N(R.sup.13).sub.2,
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)R.sup.12, --NHC(.dbd.O)R.sup.12,
--NH--C.sub.1-C.sub.4alkyl-C(.dbd.O)R.sup.12,
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)OR.sup.12,
--NHC(.dbd.O)OR.sup.12, C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6fluoroalkyl, C.sub.1-C.sub.6fluoroalkoxy,
C.sub.1-C.sub.6alkoxy, C.sub.1-C.sub.6heteroalkyl, a substituted or
unsubstituted C.sub.3-C.sub.10cycloalkyl, a substituted or
unsubstituted C.sub.2-C.sub.10heterocycloalkyl, a substituted or
unsubstituted phenyl, a substituted or unsubstituted naphthyl, or a
substituted or unsubstituted monocyclic or bicyclic heteroaryl
containing 0-3 N atoms.
[0275] In some embodiments, R.sup.6 is halogen, --CN, --NO.sub.2,
--OH, --OR.sup.12, --SR.sup.12, --S(.dbd.O)R.sup.12,
--S(.dbd.O).sub.2R.sup.12,
--N(C.sub.1-C.sub.4alkyl)S(.dbd.O).sub.2R.sup.12,
--NHS(.dbd.O).sub.2R.sup.12, --S(.dbd.O).sub.2N(R.sup.13).sub.2,
--C(.dbd.O)R.sup.12, --OC(.dbd.O)R.sup.12, --CO.sub.2R.sup.13,
--OCO.sub.2R.sup.13, --N(R.sup.13).sub.2,
--C(.dbd.O)N(R.sup.13).sub.2, --OC(.dbd.O)N(R.sup.13).sub.2,
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)N(R.sup.13).sub.2,
--NHC(.dbd.O)N(R.sup.13).sub.2,
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)R.sup.12, --NHC(.dbd.O)R.sup.12,
--NH--C.sub.1-C.sub.4alkyl-C(.dbd.O)R.sup.12,
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)OR.sup.12,
--NHC(.dbd.O)OR.sup.12, C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6fluoroalkyl, C.sub.1-C.sub.6fluoroalkoxy,
C.sub.1-C.sub.6alkoxy, C.sub.1-C.sub.6heteroalkyl, a substituted or
unsubstituted C.sub.3-C.sub.10cycloalkyl, a substituted or
unsubstituted C.sub.2-C.sub.10heterocycloalkyl, a substituted or
unsubstituted phenyl, a substituted or unsubstituted naphthyl, or a
substituted or unsubstituted monocyclic or bicyclic heteroaryl
containing 0-3 N atoms.
[0276] In some embodiments, R.sup.6 is H, halogen, --CN,
--NO.sub.2, --OH, --OR.sup.12, --SR.sup.12, --S(.dbd.O)R.sup.12,
--S(.dbd.O).sub.2R.sup.12,
--N(C.sub.1-C.sub.4alkyl)S(.dbd.O).sub.2R.sup.12,
--NHS(.dbd.O).sub.2R.sup.12, --S(.dbd.O).sub.2N(R.sup.13).sub.2,
--C(.dbd.O)R.sup.12, --OC(.dbd.O)R.sup.12, --CO.sub.2R.sup.13,
--N(R.sup.13).sub.2, --C(.dbd.O)N(R.sup.13).sub.2,
--OC(.dbd.O)N(R.sup.13).sub.2,
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)N(R.sup.13).sub.2,
--NHC(.dbd.O)N(R.sup.13).sub.2,
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)R.sup.12, --NHC(.dbd.O)R.sup.12,
--NH--C.sub.1-C.sub.4alkyl-C(.dbd.O)R.sup.12,
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)OR.sup.12,
--NHC(.dbd.O)OR.sup.12, C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6fluoroalkyl, C.sub.1-C.sub.6fluoroalkoxy,
C.sub.1-C.sub.6alkoxy, C.sub.1-C.sub.6heteroalkyl, a substituted or
unsubstituted C.sub.2-C.sub.10heterocycloalkyl, a substituted or
unsubstituted phenyl, or a substituted or unsubstituted monocyclic
or bicyclic heteroaryl containing 0-3 N atoms.
[0277] In some embodiments, R.sup.6 is F, Cl, Br, I, --CN,
--NO.sub.2, --OH, --O(C.sub.1-C.sub.6alkyl),
--S(.dbd.O).sub.2R.sup.12,
--N(C.sub.1-C.sub.4alkyl)S(.dbd.O).sub.2R.sup.12,
--NHS(.dbd.O).sub.2R.sup.12, --S(.dbd.O).sub.2N(R.sup.13).sub.2,
--C(.dbd.O)R.sup.12, --CO.sub.2(C.sub.1-C.sub.6alkyl), --NH.sub.2,
--C(.dbd.O)NH(R.sup.13), --C(.dbd.O)N(R.sup.13).sub.2,
--OC(.dbd.O)NH(R.sup.13), --OC(.dbd.O)N(R.sup.13).sub.2,
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)N(R.sup.13).sub.2,
--NHC(.dbd.O)N(R.sup.13).sub.2, --NHC(.dbd.O)NH(R.sup.13),
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)R.sup.12, --NHC(.dbd.O)R.sup.12,
--NH--C.sub.1-C.sub.4alkyl-C(.dbd.O)R.sup.12,
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)OR.sup.12,
--NHC(.dbd.O)OR.sup.12, C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6fluoroalkyl, C.sub.1-C.sub.6fluoroalkoxy,
C.sub.1-C.sub.6alkoxy, C.sub.1-C.sub.6heteroalkyl, a substituted or
unsubstituted C.sub.2-C.sub.10heterocycloalkyl, a substituted or
unsubstituted phenyl, or a substituted or unsubstituted monocyclic
or bicyclic heteroaryl containing 0-3 N atoms.
[0278] In some embodiments, R.sup.6 is F, Cl, Br, I, --CN,
--NO.sub.2, --S(.dbd.O).sub.2R.sup.12,
--N(C.sub.1-C.sub.4alkyl)S(.dbd.O).sub.2R.sup.12,
--NHS(.dbd.O).sub.2R.sup.12, --S(.dbd.O).sub.2N(R.sup.13).sub.2,
--C(.dbd.O)R.sup.12, --CO.sub.2(C.sub.1-C.sub.6alkyl), --NH.sub.2,
--C(.dbd.O)NH(R.sup.13), --C(.dbd.O)N(R.sup.13).sub.2,
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)N(R.sup.13).sub.2,
--NHC(.dbd.O)N(R.sup.13).sub.2, --NHC(.dbd.O)NH(R.sup.13),
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)R.sup.12, --NHC(.dbd.O)R.sup.12,
--NH--C.sub.1-C.sub.4alkyl-C(.dbd.O)R.sup.12,
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)OR.sup.12,
--NHC(.dbd.O)OR.sup.12, C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6fluoroalkyl, C.sub.1-C.sub.6fluoroalkoxy,
C.sub.1-C.sub.6alkoxy, C.sub.1-C.sub.6heteroalkyl, a substituted or
unsubstituted C.sub.2-C.sub.10heterocycloalkyl, a substituted or
unsubstituted phenyl, or a substituted or unsubstituted monocyclic
heteroaryl containing 0-3 N atoms.
[0279] In some embodiments, R.sup.6 is --NO.sub.2,
--N(C.sub.1-C.sub.4alkyl)S(.dbd.O).sub.2R.sup.12,
--NHS(.dbd.O).sub.2R.sup.12, --N(R.sup.13).sub.2,
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)N(R.sup.13).sub.2,
--NHC(.dbd.O)N(R.sup.13).sub.2,
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)R.sup.12, --NHC(.dbd.O)R.sup.12,
--NH--C.sub.1-C.sub.4alkyl-C(.dbd.O)R.sup.12,
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)OR.sup.12, or
--NHC(.dbd.O)OR.sup.12.
[0280] In some embodiments, R.sup.6 is F, Cl, Br, I, --CN,
--NO.sub.2, --OH--CH.sub.3, --CH.sub.2CH.sub.3, i-propyl,
-tert-butyl, --CF.sub.3, --CH.sub.2CF.sub.3, --OCH.sub.3,
--OCHF.sub.2, --OCF.sub.3, --S(.dbd.O).sub.2(C.sub.1-C.sub.6alkyl),
--S(.dbd.O).sub.2(substituted or unsubstituted phenyl),
--C(.dbd.O)--(C.sub.1-C.sub.6alkyl), --C(.dbd.O)-(substituted or
unsubstituted phenyl), --C(.dbd.O)-(substituted or unsubstituted
heteroaryl containing 0-3 N atoms), --C(.dbd.O)-(substituted or
unsubstituted C.sub.2-C.sub.10heterocycloalkyl),
--C(.dbd.O)-(substituted or unsubstituted
C.sub.3-C.sub.6cycloalkyl), --CO.sub.2H, --CO.sub.2CH.sub.3,
--CO.sub.2CH.sub.2CH.sub.3, --NH.sub.2, --NH(C.sub.1-C.sub.6alkyl),
--C(.dbd.O)N(C.sub.1-C.sub.6alkyl).sub.2,
--C(.dbd.O)NH(C.sub.1-C.sub.6alkyl),
--C(.dbd.O)NH(C.sub.1-C.sub.6fluoroalkyl),
--C(.dbd.O)NH(C.sub.1-C.sub.6heteroalkyl),
--C(.dbd.O)NH(substituted or unsubstituted phenyl),
--C(.dbd.O)N(C.sub.1-C.sub.6alkyl)(substituted or unsubstituted
phenyl), --C(.dbd.O)NH(substituted or unsubstituted
--C.sub.1-C.sub.4alkyl-phenyl),
--C(.dbd.O)N(C.sub.1-C.sub.6alkyl)(substituted or unsubstituted
--C.sub.1-C.sub.4alkyl-phenyl), --C(.dbd.O)NH(substituted or
unsubstituted monocyclic heteroaryl),
--C(.dbd.O)N(C.sub.1-C.sub.6alkyl)(substituted or unsubstituted
monocyclic heteroaryl), --C(.dbd.O)NH(substituted or unsubstituted
C.sub.2-C.sub.10heterocycloalkyl),
--C(.dbd.O)N(C.sub.1-C.sub.6alkyl)(substituted or unsubstituted
C.sub.2-C.sub.10heterocycloalkyl), --C(.dbd.O)NH(substituted or
unsubstituted C.sub.3-C.sub.6cycloalkyl),
--C(.dbd.O)N(C.sub.1-C.sub.6alkyl)(substituted or unsubstituted
C.sub.3-C.sub.6cycloalkyl), --NHC(.dbd.O)(C.sub.1-C.sub.6alkyl),
--N(C.sub.1-C.sub.6alkyl)C(.dbd.O)(C.sub.1-C.sub.6alkyl),
--NHC(.dbd.O)(substituted or unsubstituted phenyl),
--N(C.sub.1-C.sub.6alkyl)-C(.dbd.O)(substituted or unsubstituted
phenyl), --NH--C.sub.1-C.sub.4alkyl-C(.dbd.O)-(substituted or
unsubstituted phenyl), --NHC(.dbd.O)NH.sub.2,
--NHC(.dbd.O)NH(substituted or unsubstituted phenyl),
--NHC(.dbd.O)NH(substituted or unsubstituted benzyl), or a
substituted or unsubstituted group selected from benzyl,
cyclopentyl, cyclohexyl, pyrrolidinyl, piperidinyl, morpholinyl,
piperazinyl, thiomorpholinyl, phenyl, pyridinyl, pyrazinyl,
imidazolyl, pyrazolyl, 1-methylpyrazol-4-yl, isoxazolyl, oxazolyl,
thiazolyl, imidazolyl and isoxazolyl.
[0281] In some embodiments, R.sup.6 is F, Cl, Br, I, --CN,
--NO.sub.2, --OH--CH.sub.3, --CH.sub.2CH.sub.3, i-propyl,
-tert-butyl, --CF.sub.3, --CH.sub.2CF.sub.3, --OCH.sub.3,
--OCHF.sub.2, --OCF.sub.3, --S(.dbd.O).sub.2(C.sub.1-C.sub.6alkyl),
--S(.dbd.O).sub.2(substituted or unsubstituted phenyl),
--C(.dbd.O)--(C.sub.1-C.sub.6alkyl), --C(.dbd.O)-(substituted or
unsubstituted phenyl), --C(.dbd.O)-(substituted or unsubstituted
heteroaryl containing 0-3 N atoms), --C(O)-(substituted or
unsubstituted C.sub.2-C.sub.10heterocycloalkyl),
--C(.dbd.O)-(substituted or unsubstituted
C.sub.3-C.sub.6cycloalkyl), --CO.sub.2H, --CO.sub.2CH.sub.3,
--CO.sub.2CH.sub.2CH.sub.3, --NH.sub.2, --NH(C.sub.1-C.sub.6alkyl),
--C(.dbd.O)N(C.sub.1-C.sub.6alkyl).sub.2,
--C(.dbd.O)NH(C.sub.1-C.sub.6alkyl),
--C(.dbd.O)NH(C.sub.1-C.sub.6fluoroalkyl),
--C(.dbd.O)NH(C.sub.1-C.sub.6heteroalkyl),
--C(.dbd.O)NH(substituted or unsubstituted phenyl),
--C(.dbd.O)N(CH.sub.3)(substituted or unsubstituted phenyl),
--C(.dbd.O)NH(substituted or unsubstituted
--C.sub.1-C.sub.4alkyl-phenyl), --C(.dbd.O)N(CH.sub.3)(substituted
or unsubstituted --C.sub.1-C.sub.4alkyl-phenyl),
--C(.dbd.O)NH(substituted or unsubstituted monocyclic heteroaryl),
--C(.dbd.O)N(CH.sub.3)(substituted or unsubstituted monocyclic
heteroaryl), --C(.dbd.O)NH(substituted or unsubstituted
C.sub.2-C.sub.10heterocycloalkyl),
--C(.dbd.O)N(CH.sub.3)(substituted or unsubstituted
C.sub.2-C.sub.10heterocycloalkyl), --C(.dbd.O)NH(substituted or
unsubstituted C.sub.3-C.sub.6cycloalkyl),
--C(.dbd.O)N(CH.sub.3)(substituted or unsubstituted
C.sub.3-C.sub.6cycloalkyl), --NHC(.dbd.O)(C.sub.1-C.sub.6alkyl),
--N(CH.sub.3)C(.dbd.O)(C.sub.1-C.sub.6alkyl),
--NHC(.dbd.O)(substituted or unsubstituted phenyl),
--N(CH.sub.3)--C(.dbd.O)(substituted or unsubstituted phenyl),
--NH--C.sub.1-C.sub.4alkyl-C(.dbd.O)-(substituted or unsubstituted
phenyl), --NHC(.dbd.O)NH.sub.2, --NHC(.dbd.O)NH(substituted or
unsubstituted phenyl), --NHC(.dbd.O)NH(substituted or unsubstituted
benzyl), or a substituted or unsubstituted group selected from
benzyl, cyclopentyl, cyclohexyl, pyrrolidinyl, piperidinyl,
morpholinyl, piperazinyl, thiomorpholinyl, phenyl, pyridinyl,
pyrazinyl, imidazolyl, pyrazolyl, 1-methylpyrazol-4-yl, isoxazolyl,
oxazolyl, thiazolyl, imidazolyl and isoxazolyl.
[0282] In some embodiments, R.sup.6 is F, Cl, Br, I, --CN,
--NO.sub.2, --OH--CH.sub.3, --CH.sub.2CH.sub.3, i-propyl,
-tert-butyl, --CF.sub.3, --CH.sub.2CF.sub.3, --OCH.sub.3,
--OCHF.sub.2, --OCF.sub.3, --S(.dbd.O).sub.2(C.sub.1-C.sub.6alkyl),
--S(.dbd.O).sub.2(substituted or unsubstituted phenyl),
--C(.dbd.O)--(C.sub.1-C.sub.6alkyl), --C(.dbd.O)-(substituted or
unsubstituted phenyl), --C(.dbd.O)-(substituted or unsubstituted
heteroaryl containing 0-3 N atoms), --C(.dbd.O)-(substituted or
unsubstituted C.sub.2-C.sub.10heterocycloalkyl),
--C(.dbd.O)-(substituted or unsubstituted
C.sub.3-C.sub.6cycloalkyl), --CO.sub.2H, --CO.sub.2CH.sub.3,
--CO.sub.2CH.sub.2CH.sub.3, --NH, --NH(R.sup.13),
--C(.dbd.O)N(C.sub.1-C.sub.6alkyl).sub.2,
--C(.dbd.O)NH(C.sub.1-C.sub.6alkyl),
--C(.dbd.O)NH(C.sub.1-C.sub.6fluoroalkyl),
--C(.dbd.O)NH(C.sub.1-C.sub.6heteroalkyl),
--C(.dbd.O)NH(substituted or unsubstituted phenyl),
--C(.dbd.O)N(C.sub.1-C.sub.6alkyl)(substituted or unsubstituted
phenyl), --C(.dbd.O)NH(substituted or unsubstituted
--C.sub.1-C.sub.4alkyl-phenyl), --C(.dbd.O)NH(substituted or
unsubstituted monocyclic heteroaryl), --C(.dbd.O)NH(substituted or
unsubstituted C.sub.2-C.sub.10heterocycloalkyl),
--C(.dbd.O)NH(substituted or unsubstituted
C.sub.3-C.sub.6cycloalkyl), --NHC(.dbd.O)(C.sub.1-C.sub.6alkyl),
--NHC(.dbd.O)(substituted or unsubstituted phenyl),
--NH--C.sub.1-C.sub.4alkyl-C(.dbd.O)-(substituted or unsubstituted
phenyl), --NHC(.dbd.O)NH.sub.2, --NHC(.dbd.O)NH(substituted or
unsubstituted phenyl), --NHC(.dbd.O)NH(substituted or unsubstituted
benzyl), or a substituted or unsubstituted group selected from
benzyl, cyclopentyl, cyclohexyl, pyrrolidinyl, piperidinyl,
morpholinyl, piperazinyl, thiomorpholinyl, phenyl, pyridinyl,
pyrazinyl, imidazolyl, pyrazolyl, 1-methylpyrazol-4-yl, isoxazolyl,
oxazolyl, thiazolyl, imidazolyl and isoxazolyl.
[0283] In some embodiments, R.sup.6 is Cl, Br, --CF.sub.3,
NO.sub.2, --NH.sub.2, --CO.sub.2H, --CO.sub.2CH.sub.3,
--CO.sub.2CH.sub.2CH.sub.3, --SO.sub.2CH.sub.3,
--SO.sub.2CH.sub.2CH.sub.3, --C(.dbd.O)CH.sub.3,
--C(.dbd.O)CH.sub.3CH.sub.3, --C(.dbd.O)CH(CH.sub.3).sub.2,
--C(.dbd.O)(CH.sub.3).sub.3, --C(.dbd.O)CH.sub.2(CH.sub.3).sub.3,
--C(.dbd.O)NHCH.sub.3, --C(.dbd.O)NHCH.sub.2CH.sub.3,
##STR00013## ##STR00014## ##STR00015##
cyclopentyl, cyclohexyl, pyrrolidinyl, piperidinyl, morpholinyl,
piperazinyl, thiomorpholinyl, phenyl, pyridinyl, pyrazinyl,
imidazolyl, pyrazolyl, 1-methylpyrazol-4-yl, isoxazolyl, oxazolyl,
thiazolyl, imidazolyl or isoxazolyl.
[0284] In some embodiments, R.sup.6 is
##STR00016##
[0285] In one aspect, R.sup.11 is C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6haloalkyl, C.sub.1-C.sub.6heteroalkyl, a substituted
or unsubstituted C.sub.3-C.sub.10cycloalkyl, a substituted or
unsubstituted C.sub.2-C.sub.10heterocycloalkyl, a substituted or
unsubstituted phenyl, a substituted or unsubstituted napthyl, a
substituted or unsubstituted heteroaryl containing 0-3 N atoms, a
substituted or unsubstituted
--C.sub.1-C.sub.4alkyl-C.sub.3-C.sub.10cycloalkyl, a substituted or
unsubstituted
C.sub.1-C.sub.4alkyl-C.sub.2-C.sub.10heterocycloalkyl, a
substituted or unsubstituted --C.sub.1-C.sub.4alkyl-phenyl, a
substituted or unsubstituted --C.sub.1-C.sub.4alkyl-napthyl, a
substituted or unsubstituted --C.sub.1-C.sub.4alkyl-(heteroaryl
containing 0-3 N atoms), --C.sub.1-C.sub.6alkylene-O--R.sup.17,
--C.sub.1-C.sub.6alkylene-N(R.sup.7).sub.2,
--C.sub.1-C.sub.6alkylene-C(.dbd.O)--R.sup.17,
--C.sub.1-C.sub.6alkylene-C(.dbd.O)O--R.sup.17--, or
--C.sub.1-C.sub.6alkylene-C(.dbd.O)N(R.sup.7).sub.2.
[0286] In some embodiments, each R.sup.17 is independently selected
from H, C.sub.1-C.sub.6alkyl, C.sub.1-C.sub.6heteroalkyl,
C.sub.1-C.sub.6haloalkyl, a substituted or unsubstituted phenyl, a
substituted or unsubstituted naphthyl, a substituted or
unsubstituted benzyl, and a substituted or unsubstituted heteroaryl
containing 0-3 N atoms; or two R.sup.17 groups attached to the same
N atom are taken together with the N atom to which they are
attached to form a substituted or unsubstituted
C.sub.2-C.sub.10heterocycloalkyl.
[0287] In some embodiments, R.sup.11 is C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6haloalkyl, C.sub.1-C.sub.6heteroalkyl, a substituted
or unsubstituted phenyl, a substituted or unsubstituted monocyclic
or bicyclic heteroaryl containing 0-3 N atoms, a substituted or
unsubstituted --C.sub.1-C.sub.4alkyl-phenyl,
--C.sub.1-C.sub.6alkylene-N(R.sup.17).sub.2,
--C.sub.1-C.sub.6alkylene-C(.dbd.O)O--R.sup.17, or
--C.sub.1-C.sub.6alkylene-C(.dbd.O)N(R.sup.17).sub.2.
[0288] In some embodiments, R.sup.17 is H, or
C.sub.1-C.sub.6alkyl.
[0289] In some embodiments, R.sup.11 is isopropyl, tert-butyl,
--CH.sub.2CF.sub.3, --CH.sub.2CO.sub.2H,
--CH.sub.2CH.sub.2N(CH.sub.3).sub.2, phenyl, 4-chlorophenyl,
benzyl, phenethyl, thiazol-2-yl, 5-methyl-[1,3,4]thiadiazol-2-yl,
pyridin-2-yl, or quinolin-2-yl.
[0290] In some embodiments, the compound of Formula (I) has the
structure of Formula (IV), or a pharmaceutically acceptable salt,
pharmaceutically acceptable solvate, or pharmaceutically acceptable
prodrug thereof:
##STR00017## [0291] wherein, [0292] R.sup.A is H or
C.sub.1-C.sub.6alkyl; [0293] R.sup.4 is H, halogen, --CN, --OH,
C.sub.1-C.sub.4alkyl, C.sub.1-C.sub.4fluoroalkyl,
C.sub.1-C.sub.4fluoroalkoxy, C.sub.1-C.sub.4alkoxy, or
C.sub.1-C.sub.4heteroalkyl; [0294] R.sup.6 is
--NR.sup.13S(.dbd.O).sub.2R.sup.12,
--S(.dbd.O).sub.2N(R.sup.13).sub.2, --N(R.sup.13).sub.2,
--C(.dbd.O)N(R.sup.13).sub.2, --NHC(.dbd.O)N(R.sup.13).sub.2,
--NR.sup.13C(.dbd.O)R.sup.12, or --NR.sup.13C(.dbd.O)OR.sup.12;
[0295] R.sup.11 is C.sub.1-C.sub.6alkyl, C.sub.1-C.sub.6haloalkyl,
C.sub.1-C.sub.6heteroalkyl, C.sub.3-C.sub.6cycloalkyl, a
substituted or unsubstituted phenyl, a substituted or unsubstituted
naphthyl, a substituted or unsubstituted 5-membered heteroaryl, a
substituted or unsubstituted 6-membered heteroaryl, or
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted phenyl);
[0296] R.sup.12 is C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6heteroalkyl, C.sub.1-C.sub.6fluoroalkyl,
C.sub.3-C.sub.6cycloalkyl, a substituted or unsubstituted phenyl, a
substituted or unsubstituted naphthyl, a substituted or
unsubstituted benzyl, a substituted or unsubstituted 6-membered
heteroaryl, or --C.sub.1-C.sub.4alkyl-(substituted or unsubstituted
phenyl); [0297] each R.sup.13 is independently selected from H,
C.sub.1-C.sub.6alkyl, C.sub.1-C.sub.6heteroalkyl,
C.sub.1-C.sub.6fluoroalkyl, C.sub.3-C.sub.6cycloalkyl, a
substituted or unsubstituted phenyl, a substituted or unsubstituted
naphthyl, a substituted or unsubstituted benzyl, a substituted or
unsubstituted 6-membered heteroaryl, or
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted phenyl); or
[0298] two R.sup.13 groups attached to the same N atom are taken
together with the N atom to which they are attached to form a
substituted or unsubstituted C.sub.2-C.sub.6heterocycloalkyl;
[0299] x is 0, 1, or 2.
[0300] In some embodiments, R.sup.A is H or C.sub.1-C.sub.4alkyl.
In other embodiments, R.sup.A is H, --CH.sub.3, or
--CH.sub.2CH.sub.3. In some embodiments, R.sup.A is H.
[0301] In some embodiments, x is 0 (sulfide). In some embodiments,
x is 1 (sulfoxide). In some embodiments, x is 2 (sulfone).
[0302] In some embodiments, R.sup.4 is H, F, Cl, Br, --OH,
C.sub.1-C.sub.4alkyl, C.sub.1-C.sub.4fluoroalkyl,
C.sub.1-C.sub.4fluoroalkoxy, or C.sub.1-C.sub.4alkoxy. In some
embodiments, R.sup.4 is F, Cl, Br, --OH, C.sub.1-C.sub.4alkyl,
C.sub.1-C.sub.4fluoroalkyl, C.sub.1-C.sub.4fluoroalkoxy, or
C.sub.1-C.sub.4alkoxy.
[0303] In some embodiments, R.sup.11 is C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6haloalkyl, C.sub.3-C.sub.6cycloalkyl, a substituted
or unsubstituted phenyl, a substituted or unsubstituted 5-membered
heteroaryl, or --C.sub.1-C.sub.4alkyl-(substituted or unsubstituted
phenyl).
[0304] In some embodiments, R.sup.11 is C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6haloalkyl, C.sub.3-C.sub.6cycloalkyl, a substituted
or unsubstituted phenyl, or --C.sub.1-C.sub.4alkyl-(substituted or
unsubstituted phenyl).
[0305] In some embodiments, R.sup.6 is --NHS(.dbd.O).sub.2R.sup.12,
--N(C.sub.1-C.sub.4alkyl)S(.dbd.O).sub.2R.sup.12,
--S(.dbd.O).sub.2NH(R.sup.13),
--S(.dbd.O).sub.2N(C.sub.1-C.sub.4alkyl)(R.sup.13),
--N(R.sup.13).sub.2, --C(.dbd.O)NH(R.sup.13),
--C(.dbd.O)N(C.sub.1-C.sub.4alkyl)(R.sup.13),
--NHC(.dbd.O)NH(R.sup.13),
--NHC(.dbd.O)N(C.sub.1-C.sub.4alkyl)(R.sup.13),
--NHC(.dbd.O)R.sup.12, --N(C.sub.1-C.sub.4alkyl)C(.dbd.O)R.sup.12,
or --NHC(.dbd.O)OR.sup.12.
[0306] In some embodiments, R.sup.6 is --NHS(.dbd.O).sub.2R.sup.12,
--N(C.sub.1-C.sub.4alkyl)S(.dbd.O).sub.2R.sup.12,
--C(.dbd.O)NH(R.sup.13),
--C(.dbd.O)N(C.sub.1-C.sub.4alkyl)(R.sup.13),
--NHC(.dbd.O)NH(R.sup.13),
--NHC(.dbd.O)N(C.sub.1-C.sub.4alkyl)(R.sup.13),
--NHC(.dbd.O)R.sup.12, --N(C.sub.1-C.sub.4alkyl)C(.dbd.O)R.sup.12,
or --NHC(.dbd.O)OR.sup.12. In some embodiments, R.sup.6 is
--C(.dbd.O)NH(R.sup.13),
--C(.dbd.O)N(C.sub.1-C.sub.4alkyl)(R.sup.13),
--NHC(.dbd.O)R.sup.12, or
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)R.sup.12. In some embodiments,
R.sup.6 is --NHC(.dbd.O)R.sup.12, or
--N(C.sub.1-C.sub.4alkyl)C(.dbd.O)R.sup.12.
[0307] In some embodiments, the compound of Formula (IV) has the
structure of Formula (V):
##STR00018##
[0308] In some embodiments, R.sup.4 is H, F, Cl, Br, --OCH.sub.3,
--CH.sub.3, --CH.sub.2CH.sub.3, --CHCH.sub.2, --CHF.sub.2,
--CF.sub.3, --OCHF.sub.2, or --OCF.sub.3.
[0309] In some embodiments, R.sup.12 is C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6heteroalkyl, C.sub.1-C.sub.6fluoroalkyl,
C.sub.3-C.sub.6cycloalkyl, a substituted or unsubstituted phenyl, a
substituted or unsubstituted benzyl, or
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted phenyl); each
R.sup.13 is H, C.sub.1-C.sub.6alkyl, C.sub.1-C.sub.6heteroalkyl,
C.sub.1-C.sub.6fluoroalkyl, C.sub.3-C.sub.6cycloalkyl, a
substituted or unsubstituted phenyl, a substituted or unsubstituted
benzyl, or --C.sub.1-C.sub.4alkyl-(substituted or unsubstituted
phenyl).
[0310] In some embodiments, R.sup.6 is --NHS(.dbd.O).sub.2R.sup.12,
--N(CH.sub.3)S(.dbd.O).sub.2R.sup.12, --C(.dbd.O)NH(R.sup.13),
--C(.dbd.O)N(CH.sub.3)(R.sup.13), --NHC(.dbd.O)NH(R.sup.13),
--NHC(.dbd.O)N(CH.sub.3)(R.sup.13), --NHC(.dbd.O)R.sup.12,
--N(CH.sub.3)C(.dbd.O)R.sup.12, or --NHC(.dbd.O)OR.sup.12.
[0311] In some embodiments, R.sup.6 is --NHS(.dbd.O).sub.2R.sup.12,
--C(.dbd.O)NH(R.sup.13), --NHC(.dbd.O)NH(R.sup.13),
--NHC(.dbd.O)R.sup.12, or --NHC(.dbd.O)OR.sup.12. In some
embodiments, R.sup.6 is --C(.dbd.O)NH(R.sup.13), or
--NHC(.dbd.O)R.sup.12.
[0312] In some embodiments, R.sup.11 is C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6haloalkyl, a substituted or unsubstituted phenyl, or
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted phenyl). In
some embodiments, R.sup.11 is C.sub.2-C.sub.4alkyl,
C.sub.2-C.sub.4haloalkyl, a substituted or unsubstituted phenyl, or
--C.sub.1-C.sub.2alkyl-(substituted or unsubstituted phenyl). In
some embodiments, R.sup.11 is C.sub.1-C.sub.6alkyl or
C.sub.1-C.sub.6haloalkyl. In some embodiments, R.sup.11 is
C.sub.2-C.sub.4alkyl or C.sub.2-C.sub.4haloalkyl. In some
embodiments, R.sup.11 is C.sub.1-C.sub.6alkyl. In some embodiments,
R.sup.11 is C.sub.1-C.sub.4alkyl. In some embodiments, R.sup.11 is
C.sub.2-C.sub.6alkyl. In some embodiments, R.sup.11 is
C.sub.2-C.sub.4alkyl.
[0313] In some embodiments, R.sup.4 is H, F, Cl, Br, --OCH.sub.3,
--CH.sub.3, --CH.sub.2CH.sub.3, --CHCH.sub.2, --CHF.sub.2,
--CF.sub.3, --OCHF.sub.2, or --OCF.sub.3. In some embodiments,
R.sup.4 is F, Cl, Br, --OCH.sub.3, --CH.sub.3, --CH.sub.2CH.sub.3,
--CHCH.sub.2, --CHF.sub.2, --CF.sub.3, --OCHF.sub.2, or
--OCF.sub.3. In some embodiments, R.sup.4 is --OCH.sub.3.
[0314] In some embodiments, R.sup.6 is --NHC(.dbd.O)R.sup.12 or
--N(CH.sub.3)C(.dbd.O)R.sup.12.
[0315] In some embodiments, R.sup.12 is C.sub.1-C.sub.6alkyl,
C.sub.3-C.sub.6cycloalkyl, a substituted or unsubstituted phenyl,
or a substituted or unsubstituted benzyl.
[0316] In some embodiments, R.sup.11 is --CH.sub.2CH.sub.3,
--CH(CH.sub.3).sub.2, --C(CH.sub.3).sub.3, --CH.sub.2CF.sub.3, a
substituted or unsubstituted phenyl,
--C.sub.1-C.sub.2alkyl-(substituted or unsubstituted phenyl).
[0317] In some embodiments, R.sup.12 is --CH(CH.sub.3).sub.3,
--C(CH.sub.3).sub.3, --CH.sub.2CH(CH.sub.3).sub.2,
--CH.sub.2C(CH.sub.3).sub.3, cyclopropyl, cyclobutyl, cyclopentyl,
cyclohexyl, a substituted or unsubstituted phenyl, or a substituted
or unsubstituted benzyl.
[0318] In some embodiments, R.sup.6 is --NHC(.dbd.O)R.sup.12.
[0319] In some embodiments, R.sup.6 is
--NR.sup.13C(.dbd.O)R.sup.12; x is 0; and R.sup.13 is H or
C.sub.1-C.sub.4alkyl.
[0320] In some embodiments, R.sup.12 is C.sub.1-C.sub.6alkyl,
C.sub.3-C.sub.6cycloalkyl, a substituted or unsubstituted phenyl,
or a substituted or unsubstituted benzyl. In some embodiments,
R.sup.12 is C.sub.1-C.sub.6alkyl or C.sub.3-C.sub.6cycloalkyl. In
some embodiments, R.sup.12 is C.sub.1-C.sub.6alkyl.
[0321] In some embodiments, R.sup.12 is --CH(CH.sub.3).sub.3,
--C(CH.sub.3).sub.3, --CH.sub.2CH(CH.sub.3).sub.2,
--CH.sub.2C(CH.sub.3).sub.3, cyclopropyl, cyclobutyl, cyclopentyl,
cyclohexyl, a substituted or unsubstituted phenyl, or a substituted
or unsubstituted benzyl. In some embodiments, R.sup.12 is
--CH(CH.sub.3).sub.3, --C(CH.sub.3).sub.3,
--CH.sub.2CH(CH.sub.3).sub.2, --CH.sub.2C(CH.sub.3).sub.3,
cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, or a substituted
or unsubstituted phenyl. In some embodiments, R.sup.12 is
--C(CH.sub.3).sub.3, or a substituted or unsubstituted phenyl. In
some embodiments, R.sup.12 is --C(CH.sub.3).sub.3. In some
embodiments, R.sup.12 is a substituted or unsubstituted phenyl. In
some embodiments, R.sup.12 is a substituted phenyl, where the
phenyl is substituted in the 4-position. In some embodiments,
R.sup.12 is a substituted or unsubstituted phenyl, where the
substituted phenyl is substituted with 1 or 2 groups selected from
halogen, --OH, --CN, --CH.sub.3, --CH.sub.2CH.sub.3, --CF.sub.3,
--OCH.sub.3, --OCH.sub.2CH.sub.3, and --OCF.sub.3.
[0322] In some embodiments, the compound of Formula (IV) has the
structure of Formula (VI):
##STR00019## [0323] wherein, [0324] R.sup.4 is H, F, Cl, Br,
--OCH.sub.3, --CH.sub.3, --CH.sub.2CH.sub.3, --CHCH.sub.2,
--CHF.sub.2, --CF.sub.3, --OCHF.sub.2, or --OCF.sub.3; [0325]
R.sup.11 is C.sub.1-C.sub.6alkyl, C.sub.1-C.sub.6haloalkyl, a
substituted or unsubstituted phenyl, or
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted phenyl).
[0326] R.sup.12 is C.sub.1-C.sub.6alkyl, C.sub.3-C.sub.6cycloalkyl,
or a substituted or unsubstituted phenyl. [0327] R.sup.13 is H or
--CH.sub.3.
[0328] In some embodiments, R.sup.11 is --CH.sub.2CH.sub.3,
--CH(CH.sub.3).sub.2, --C(CH.sub.3).sub.3, or
--CH.sub.2CF.sub.3.
[0329] In some embodiments, R.sup.12 is --CH(CH.sub.3).sub.2,
--C(CH.sub.3).sub.3, --CH.sub.2CH(CH.sub.3).sub.2,
--CH.sub.2C(CH.sub.3).sub.3, or a substituted or unsubstituted
phenyl.
[0330] In some embodiments, R.sup.13 is H.
[0331] In some embodiments, R.sup.11 is --CH.sub.2CH.sub.3,
--CH(CH.sub.3).sub.2, --C(CH.sub.3).sub.3, or --CH.sub.2CF.sub.3;
R.sup.12 is --CH(CH.sub.3).sub.2, --C(CH.sub.3).sub.3,
--CH.sub.2CH(CH.sub.3).sub.2, --CH.sub.2C(CH.sub.3).sub.3, or a
substituted or unsubstituted phenyl; R.sup.13 is H.
[0332] In some embodiments, R.sup.4 is F, Cl, --OCH.sub.3,
--CF.sub.3, or --OCF.sub.3. In some embodiments, R.sup.11 is
--C(CH.sub.3).sub.3. In some embodiments, R.sup.12 is
--C(CH.sub.3).sub.3. In some embodiments, R.sup.13 is H.
[0333] In some embodiments, R.sup.4 is F, Cl, --OCH.sub.3,
--CF.sub.3, or --OCF.sub.3; R.sup.11 is --C(CH.sub.3).sub.3;
R.sup.12 is --C(CH.sub.3).sub.3; R.sup.13 is H.
[0334] In some embodiments, the compound of Formula (I) has the
structure of Formula (VII), or a pharmaceutically acceptable salt,
pharmaceutically acceptable solvate, or pharmaceutically acceptable
prodrug thereof:
##STR00020## [0335] wherein: [0336] each of R.sup.2, R.sup.3,
R.sup.4 is independently selected from H, halogen, --CN, --OH,
C.sub.1-C.sub.4alkyl, C.sub.1-C.sub.4fluoroalkyl,
C.sub.1-C.sub.4fluoroalkoxy, C.sub.1-C.sub.4alkoxy, and
C.sub.1-C.sub.4heteroalkyl; [0337] R.sup.6 is
--NR.sup.13S(.dbd.O).sub.2R.sup.12,
--S(.dbd.O).sub.2N(R.sup.12)(R.sup.13), --N(R.sup.12)(R.sup.13),
--C(.dbd.O)N(R.sup.12)(R.sup.13),
--NHC(.dbd.O)N(R.sup.12)(R.sup.13), --NR.sup.13C(.dbd.O)R.sup.12,
or --NR.sup.13C(.dbd.O)OR.sup.12; [0338] R.sup.11 is
C.sub.1-C.sub.6alkyl, C.sub.1-C.sub.6haloalkyl,
C.sub.1-C.sub.6heteroalkyl, C.sub.3-C.sub.6cycloalkyl, a
substituted or unsubstituted phenyl, a substituted or unsubstituted
naphthyl, a substituted or unsubstituted 5-membered heteroaryl, a
substituted or unsubstituted 6-membered heteroaryl, or
--C.sub.1-C.sub.4alkyl-(substituted or unsubstituted phenyl);
[0339] R.sup.12 is C.sub.1-C.sub.6alkyl,
C.sub.1-C.sub.6heteroalkyl, C.sub.1-C.sub.6fluoroalkyl,
C.sub.3-C.sub.6cycloalkyl, a substituted or unsubstituted phenyl, a
substituted or unsubstituted naphthyl, a substituted or
unsubstituted benzyl, a substituted or unsubstituted 6-membered
heteroaryl, or --C.sub.1-C.sub.4alkyl-(substituted or unsubstituted
phenyl); [0340] R.sup.13 is H or C.sub.1-C.sub.4alkyl; or [0341]
R.sup.12 and R.sup.13 attached to the same N atom are taken
together with the N atom to which they are attached to form a
substituted or unsubstituted C.sub.2-C.sub.6heterocycloalkyl;
[0342] x is 0, 1, or 2.
[0343] In some embodiments, at least two of R.sup.2, R.sup.3,
R.sup.4 is H.
[0344] In some embodiments, R.sup.2 and R.sup.3 is H.
[0345] In some embodiments, R.sup.2, R.sup.3, and R.sup.4 are as
defined in Table 1. In some embodiments, R.sup.6 is as defined in
Table 1. In some embodiments, X is --O--. In some embodiments, X is
--CH.sub.2--. In some embodiments, Y is --O--, --S--, --SO--, or
--SO.sub.2--. In some embodiments, Y is --S--, --SO--, or
--SO.sub.2--. In some embodiments, Y is --S--. In some embodiments,
R.sup.11 is as defined in Table 1.
[0346] Any combination of the groups described above for the
various variables of Formula (I), Formula (II), Formula (III),
Formula (IV), Formula (V), Formula (VI), or Formula (VII) is
contemplated herein.
[0347] In one aspect, compounds of Formula (I), Formula (II),
Formula (III), Formula (IV), Formula (V), Formula (VI), or Formula
(VII) include, but are not limited to, those described in Table
1:
TABLE-US-00001 TABLE 1 ##STR00021## Cmpd # R.sup.2 R.sup.3 R.sup.4
X R.sup.6 Y R.sup.11 M + H 1-1 H H OCH.sub.3 O CF.sub.3 S Phenethyl
477 1-2 H H OCH.sub.3 O CF.sub.3 S CH.sub.2CF.sub.3 455 1-3 H H
OCH.sub.3 O CF.sub.3 S tert-Butyl 429 1-4 H H OCH.sub.3 O CF.sub.3
S Phenyl 449 1-5 H H OCH.sub.3 O CF.sub.3 SO.sub.2 Phenethyl 509
1-6 H H OCH.sub.3 O CF.sub.3 SO.sub.2 tert-Butyl 461 1-7 H H
OCH.sub.3 O CF.sub.3 SO.sub.2 Phenyl 481 1-8 H H OCH.sub.3 O
CF.sub.3 SO Phenethyl 493 1-9 H H OCH.sub.3 O CF.sub.3 SO
tert-Butyl 445 1-10 H H OCH.sub.3 O CF.sub.3 SO Phenyl 465 1-11 H H
H O Br S Phenyl 430 1-12 H H H O Br S Benzyl 444 1-13 H H H O Br S
Phenethyl 458 1-14 H H H O Br S Thiazol-2-yl 437 1-15 H H H O Br S
1- 452 [1,3,4]thiadiazol-2-yl 1-16 H H H O Br S Quinolin-2-yl 480
1-17 H H H O Br S Pyridin-2-yl 431 1-18 H H H O Br S
CH.sub.2CH.sub.2N(CH.sub.3).sub.2 425 1-19 H H H O Br S
CH.sub.2CO.sub.2H 412 1-20 H H H O Br SO.sub.2 Phenyl 462 1-21 H H
H O Br SO.sub.2 Benzyl 476 1-22 H H H O Br SO.sub.2 Phenethyl 490
1-23 H H H O Br SO.sub.2 Pyridin-2-yl 463 1-24 H H H O Br SO.sub.2
Quinolin-2-yl 513 1-25 H H H O Br SO.sub.2 Thiazol-2-yl 469 1-26 H
H H O Br SO.sub.2 5-methyl- 484 [1,3,4]thiadiazol-2-yl 1-27 H H H O
Br SO.sub.2 CH.sub.2CH.sub.2N(CH.sub.3).sub.2 457 1-28 H H H O Br
SO Phenyl 446 1-29 H H H O Br SO Benzyl 46O 1-30 H H H O Br SO
Phenethyl 474 1-31 H H H O Br SO Pyridin-2-yl 447 1-32 H H H O Br
SO Quinolin-2-yl 497 1-33 H H H O Br SO Thiazol-2-yl 453 1-34 H H H
O Br SO 5-methyl- 468 [1,3,4]thiadiazol-2-yl 1-35 H H H O Br SO
CH.sub.2CH.sub.2N(CH.sub.3).sub.2 441 1-36 H H H O Br SO
CH.sub.2CO.sub.2H 428 1-37 H H H O Br O Phenyl 414 1-38 H H
OCH.sub.3 O 4-Chloro-benzoylamino S CH.sub.2CF.sub.3 540 1-39 H H
OCH.sub.3 O 2,2-Dimethyl-propionylamino S CH.sub.2CF.sub.3 486 1-40
H H OCH.sub.3 O 3-Benzyl-ureido S CH.sub.2CF.sub.3 535 1-41 H H
OCH.sub.3 O 4-Chloro-benzoylamino S 4-Chlorophenyl 569 1-42 H H
OCH.sub.3 O 2,2-Dimethyl-propionylamino S 4-Chlorophenyl 515 1-43 H
H OCH.sub.3 O 3-Benzyl-ureido S 4-Chlorophenyl 564 1-44 H H
OCH.sub.3 O 2,2-Dimethyl-propionylamino S tert-Butyl 460 1-45 H H
OCH.sub.3 O 4-Chloro-benzoylamino S tert-Butyl 515 1-46 H H
OCH.sub.3 O 2,2-Dimethyl-propionylamino S tert-Butyl 446 1-47 H H
OCH.sub.3 O 2,2-Dimethyl-propionylamino SO.sub.2 Isopropyl 478 1-48
H H OCH.sub.3 O 2,2-Dimethyl-propionylamino SO Isopropyl 462 1-49 H
H OCH.sub.3 O 2,2-Dimethyl-propionylamino SO.sub.2 CH.sub.2CF.sub.3
518 1-50 H H OCH.sub.3 O 3-Benzyl-ureido S tert-Butyl 509 1-51 H H
OCH.sub.3 O Cyclopropanecarbonyl-amino S CH.sub.2CF.sub.3 470 1-52
H H OCH.sub.3 O Isobutyrylamino S CH.sub.2CF.sub.3 472 1-53 H H
OCH.sub.3 O 3,3-Dimethyl-butyrylamino S CH.sub.2CF.sub.3 500 1-54 H
H OCH.sub.3 O Cl S Benzyl 451 [M + Na] 1-55 H H OCH.sub.3 O Cl SO
Benzyl 445 1-56 H H OCH.sub.3 O Cl SO.sub.2 Benzyl 461 1-57 H H H O
1-Methyl-1H-pyrazol-4-yl S Phenyl 431 1-58 H H H O
4-Methanesulfonyl-phenyl S Phenyl 505 1-59 H H OCH.sub.3 O
4-Chloro-benzoylamino S Phenyl 533 [M - H] 1-60 H H OCH.sub.3 O
4-Chloro-benzoylamino S Benzyl 546 [M - H] 1-61 H H OCH.sub.3 O
4-Chloro-benzoylamino S 5-methyl- 554 [1,3,4]thiadiazol-2-yl 1-62 H
H OCH.sub.3 O 4-Chloro-benzoylamino S Isopropyl 522 [M + Na] 1-63 H
H OCH.sub.3 O 1-Methyl-1H-pyrazol-4-yl S Isopropyl 427 1-64 H H
OCH.sub.3 O 1-Methyl-1H-pyrazol-4-yl SO.sub.2 Isopropyl 459 1-65 H
H OCH.sub.3 O 4-Chloro-benzoylamino SO Isopropyl 516 1-66 H H
OCH.sub.3 O 4-Chloro-benzoylamino SO.sub.2 Isopropyl 532 1-67 H H
OCH.sub.3 O 4-Chloro-benzoylamino SO Phenyl 548 [M - H] 1-68 H H
OCH.sub.3 O 4-Chloro-benzoylamino SO.sub.2 Phenyl 564 [M - H] 1-69
H H OCH.sub.3 O C(.dbd.O)NHCH.sub.2CH.sub.3 S Isopropyl 418 1-70 H
H OCH.sub.3 O 4-Chloro-benzylcarbamoyl S Isopropyl 514 1-71 H H
OCH.sub.3 O 2-(4-Fluoro-phenyl)- S Isopropyl 512 ethylcarbamoyl
1-72 H Cl Fl O 2,2-Dimethyl-propionylamino S CH.sub.2CF.sub.3 490
1-73 H Cl H O 2,2-Dimethyl-propionylamino SO.sub.2 CH.sub.2CF.sub.3
522 1-74 H Cl H O 2,2-Dimethyl-propionylamino S Isopropyl 451 1-75
H Cl H O 2,2-Dimethyl-propionylamino SO.sub.2 Isopropyl 482 1-76 H
CF.sub.3 H O 2,2-Dimethyl-propionylamino S CH.sub.2CF.sub.3 524
1-77 H CF.sub.3 H O 2,2-Dimethyl-propionylamino SO.sub.2
CH.sub.2CF.sub.3 556 1-78 H H OCH.sub.3 O (2,2-Dimethyl-propionyl)-
S CH.sub.2CF.sub.3 500 methyl-amino 1-79 H H OCH.sub.3 O
Cyclopropanecarbonyl-amino S tert-Butyl 444 1-80 H H OCH.sub.3 O
Isobutyrylamino S tert-Butyl 446 1-81 H H OCH.sub.3 O
3,3-Dimethyl-butyrylamino S tert-Butyl 474 1-82 H H OCH.sub.3 O
2-Oxo-oxazolidin-3-yl S CH.sub.2CF.sub.3 472 1-83 H H OCH.sub.3 O
Benzoyl S Isopropyl 451 1-84 H H OCH.sub.3 O tert-Butylcarbamoyl S
tert-Butyl 460 1-85 H H OCH.sub.3 O 2-Oxo-2-phenyl- S tert-Butyl
522 ethylcarbamoyl 1-86 H H OCH.sub.3 O 2-(4-Fluoro-phenyl)-1,1- S
tert-Butyl 554 dimethyl-ethylcarbamoyl 1-87 H H OCH.sub.3 O
Piperidine-1-carbonyl S tert-Butyl 472 1-88 H H OCH.sub.3 O
6-Methoxy-pyridin-3- S tert-Butyl 511 ylcarbamoyl 1-89 H H
OCH.sub.3 O 2,2,2-Trifluoro- S tert-Butyl 508 ethylcarbamoyl 1-90 H
H OCH.sub.3 O Isopropyl-methyl-carbamoyl S tert-Butyl 460 1-91 H H
OCH.sub.3 O 2,2-Dimethyl- S tert-Butyl 474 propylcarbamoyl 1-92 H
Cl H O 2,2-Dimethyl-propionylamino S tert-Butyl 464 1-93 H Cl H O
2,2-Dimethyl-propionylamino SO.sub.2 tert-Butyl 496 1-94 H H
OCHF.sub.2 O 2,2-Dimethyl-propionylamino S CH.sub.2CF.sub.3 522
1-95 H H OCHF.sub.2 O 2,2-Dimethyl-propionylamino SO.sub.2
CH.sub.2CF.sub.3 554 1-96 H H CH.sub.3 O
2,2-Dimethyl-propionylamino S CH.sub.2CF.sub.3 470 1-97 H H Cl O
2,2-Dimethyl-propionylamino S Isopropyl 450 1-98 H H Cl O
2,2-Dimethyl-propionylamino S CH.sub.2CF.sub.3 490 1-99 H CF.sub.3
H O 2,2-Dimethyl-propionylamino S. Isopropyl 484 1-100 H H
CH.dbd.CH.sub.2 O 2,2-Dimethyl-propionylamino S CH.sub.2CF.sub.3
482 1-101 H H CH.sub.2CH.sub.3 O 2,2-Dimethyl-propionylamino S
CH.sub.2CF.sub.3 484 1-102 H H OCH.sub.3 O 2-Oxo-imidazolidin-1-yl
S CH.sub.2CF.sub.3 471 1-103 H H OCH.sub.3 O 4-Benzoylamino S
tert-Butyl 480 1-104 H H Cl O 2,2-Dimethyl-propionylamino S
tert-Butyl 464 1-105 H H Cl O 4-Chloro-benzoylamino S tert-Butyl
518 1-106 H H Cl O Isobutyrylamino S tert-Butyl 450 1-107 H H
OCH.sub.3 CH.sub.2 2,2-Dimethyl-propionylamino S tert-Butyl 458
1-108 H H OCH.sub.3 O 3-Fluoro-benzoylamino S tert-Butyl 498 1-109
H H OCH.sub.3 O 4-Fluoro-benzoylamino S tert-Butyl 498 1-110 H H
OCH.sub.3 O 2-Fluoro-benzoylamino S tert-Butyl 498 1-111 H H
OCH.sub.3 O 2,4-Dichloro-benzoylamino S tert-Butyl 549 1-112 H H
OCH.sub.3 O 3,5-Dichloro-benzoylamino S tert-Butyl 549 1-113 H H
OCH.sub.3 O 3,5-Difluoro-benzoylamino S tert-Butyl 516 1-114 H H
OCH.sub.3 O 3-Trifluoromethyl- S CH.sub.2CF.sub.3 574 benzoylamino
1-115 H H OCH.sub.3 O 4-Trifluoromethyl- S CH.sub.2CF.sub.3 574
benzoylamino 1-116 H H OCH.sub.3 O (Pyridine-3-carbonyl)-amino S
CH.sub.2CF.sub.3 507 1-117 H H OCH.sub.3 O
(Pyridine-4-carbonyl)-amino S CH.sub.2CF.sub.3 507 1-118 H H
OCH.sub.3 O 2,2-Dimethyl-propionylamino O Phenyl 464 1-119 H H
OCH.sub.3 O 5-Dimethylamino- S tert-Butyl 609
naphthalene-1-sulfonylamino 1-120 H H OCH.sub.3 O
2,2-Dimethyl-propionylamino SO tert-Butyl 1-121 H H OCH.sub.3 O
2,2-Dimethyl-propionylamino SO.sub.2 tert-Butyl 1-122 H H OH O
2,2-Dimethyl-propionylamino S tert-Butyl 1-123 H H OH O
2,2-Dimethyl-propionylamino SO tert-Butyl
[0348] Compounds in Table 1 are named: [0349]
[4-Methoxy-3-(2-phenethylsulfanylmethyl-4-trifluoromethyl-phenoxy)-phenyl-
]-acetic acid (Compound 1-1);
{4-Methoxy-3-[2-(2,2,2-trifluoro-ethylsulfanylmethyl)-4-trifluoromethyl-p-
henoxy]-phenyl}-acetic acid (Compound 1-2);
[3-(2-tert-Butylsulfanylmethyl-4-trifluoromethyl-phenoxy)-4-methoxy-pheny-
l]-acetic acid (Compound 1-3);
[4-Methoxy-3-(2-phenylsulfanylmethyl-4-trifluoromethyl-phenoxy)-phenyl]-a-
cetic acid (Compound 1-4);
{4-Methoxy-3-[2-(2-phenyl-ethanesulfonylmethyl)-4-trifluoromethyl-phenoxy-
]-phenyl}-acetic acid (Compound 1-5);
{4-Methoxy-3-[2-(2-methyl-propane-2-sulfonylmethyl)-4-trifluoromethyl-phe-
noxy]-phenyl}-acetic acid (Compound 1-6);
[3-(2-Benzenesulfonylmethyl-4-trifluoromethyl-phenoxy)-4-methoxy-phenyl]--
acetic acid (Compound 1-7);
{4-Methoxy-3-[2-(2-phenyl-ethanesulfinylmethyl)-4-trifluoromethyl-phenoxy-
]-phenyl}-acetic acid (Compound 1-8);
{4-Methoxy-3-[2-(2-methyl-propane-2-sulfinylmethyl)-4-trifluoromethyl-phe-
noxy]-phenyl}-acetic acid (Compound 1-9);
[3-(2-Benzenesulfinylmethyl-4-trifluoromethyl-phenoxy)-4-methoxy-phenyl]--
acetic acid (Compound 1-10);
[3-(4-Bromo-2-phenylsulfanylmethyl-phenoxy)-phenyl]-acetic acid
(Compound 1-11);
[3-(2-Benzylsulfanylmethyl-4-bromo-phenoxy)-phenyl]-acetic acid
(Compound 1-12);
[3-(4-Bromo-2-phenethylsulfanylmethyl-phenoxy)-phenyl]-acetic acid
(Compound 1-13);
{3-[4-Bromo-2-(thiazol-2-ylsulfanylmethyl)-phenoxy]-phenyl}-acetic
acid (Compound 1-14);
{3-[4-Bromo-2-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanylmethyl)-phenoxy]-ph-
enyl}-acetic acid (Compound 1-15);
{3-[4-Bromo-2-(quinolin-2-ylsulfanylmethyl)-phenoxy]-phenyl}-acetic
acid (Compound 1-16);
{3-[4-Bromo-2-(pyridin-2-ylsulfanylmethyl)-phenoxy]-phenyl}-acetic
acid (Compound 1-17);
{3-[4-Bromo-2-(2-dimethylamino-ethylsulfanylmethyl)-phenoxy]-phenyl}-acet-
ic acid (Compound 1-18);
[3-(4-Bromo-2-carboxymethylsulfanylmethyl-phenoxy)-phenyl]-acetic
acid (Compound 1-19);
[3-(2-Benzenesulfonylmethyl-4-bromo-phenoxy)-phenyl]-acetic acid
(Compound 1-20);
[3-(4-Bromo-2-phenylmethanesulfonylmethyl-phenoxy)-phenyl]-acetic
acid (Compound 1-21);
{3-[4-Bromo-2-(2-phenyl-ethanesulfonylmethyl)-phenoxy]-phenyl}-acetic
acid (Compound 1-22);
{3-[4-Bromo-2-(pyridine-2-sulfonylmethyl)-phenoxy]-phenyl}-acetic
acid (Compound 1-23);
{3-[4-Bromo-2-(quinoline-2-sulfonylmethyl)-phenoxy]-phenyl}-acetic
acid (Compound 1-24);
{3-[4-Bromo-2-(thiazole-2-sulfonylmethyl)-phenoxy]-phenyl}-acetic
acid (Compound 1-25);
{3-[4-Bromo-2-(5-methyl-[1,3,4]thiadiazole-2-sulfonylmethyl)-phenoxy]-phe-
nyl}-acetic acid (Compound 1-26);
{3-[4-Bromo-2-(2-dimethylamino-ethanesulfonylmethyl)-phenoxy]-phenyl}-ace-
tic acid (Compound 1-27);
[3-(2-Benzenesulfinylmethyl-4-bromo-phenoxy)-phenyl]-acetic acid
(Compound 1-28);
[3-(4-Bromo-2-phenylmethanesulfinylmethyl-phenoxy)-phenyl]-acetic
acid (Compound 1-29);
{3-[4-Bromo-2-(2-phenyl-ethanesulfinylmethyl)-phenoxy]-phenyl}-acetic
acid (Compound 1-30);
{3-[4-Bromo-2-(pyridine-2-sulfinylmethyl)-phenoxy]-phenyl}-acetic
acid (Compound 1-31);
{3-[4-Bromo-2-(quinoline-2-sulfinylmethyl)-phenoxy]-phenyl}-acetic
acid (Compound 1-32);
{3-[4-Bromo-2-(thiazole-2-sulfinylmethyl)-phenoxy]-phenyl}-acetic
acid (Compound 1-33);
{3-[4-Bromo-2-(5-methyl-[1,3,4]thiadiazole-2-sulfinylmethyl)-phenoxy]-phe-
nyl}-acetic acid (Compound 1-34);
{3-[4-Bromo-2-(2-dimethylamino-ethanesulfinylmethyl)-phenoxy]-phenyl}-ace-
tic acid (Compound 1-35);
[3-(4-Bromo-2-carboxymethanesulfinylmethyl-phenoxy)-phenyl]-acetic
acid (Compound 1-36);
[3-(4-Bromo-2-phenoxymethyl-phenoxy)-phenyl]-acetic acid (Compound
1-37);
{3-[4-(4-Chloro-benzoylamino)-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phe-
noxy]-4-methoxy-phenyl}-acetic acid (Compound 1-38);
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulfanylmethy-
l)-phenoxy]-4-methoxy-phenyl}-acetic acid (Compound 1-39);
{3-[4-(3-Benzyl-ureido)-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]--
4-methoxy-phenyl}-acetic acid (Compound 1-40);
{3-[4-(4-Chloro-benzoylamino)-2-(4-chloro-phenylsulfanylmethyl)-phenoxy]--
4-methoxy-phenyl}-acetic acid (Compound 1-41);
{3-[2-(4-Chloro-phenylsulfanylmethyl)-4-(2,2-dimethyl-propionylamino)-phe-
noxy]-4-methoxy-phenyl}-acetic acid (Compound 1-42);
{3-[4-(3-Benzyl-ureido)-2-(4-chloro-phenylsulfanylmethyl)-phenoxy]-4-meth-
oxy-phenyl}-acetic acid (Compound 1-43);
{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimethyl-propionylamino)-phenoxy]-4-
-methoxy-phenyl}-acetic acid (Compound 1-44);
{3-[2-tert-Butylsulfanylmethyl-4-(4-chloro-benzoylamino)-phenoxy]-4-metho-
xy-phenyl}-acetic acid (Compound 1-45);
{3-[4-(2,2-Dimethyl-propionylamino)-2-isopropylsulfanylmethyl-phenoxy]-4--
methoxy-phenyl}-acetic acid (Compound 1-46);
{3-[4-(2,2-Dimethyl-propionylamino)-2-(propane-2-sulfonylmethyl)-phenoxy]-
-4-methoxy-phenyl}-acetic acid (Compound 1-47);
{3-[4-(2,2-Dimethyl-propionylamino)-2-(propane-2-sulfinylmethyl)-phenoxy]-
-4-methoxy-phenyl}-acetic acid (Compound 1-48);
{3-[4-(2,2-Dimethyl-propionylamino)-2-(trifluoro-ethanesulfonylmethyl)-ph-
enoxy]-4-methoxy-phenyl}-acetic acid (Compound 1-49);
13-[4-(3-Benzyl-ureido)-2-tert-butylsulfanylmethyl-phenoxy]-4-methoxy-phe-
nyl)-acetic acid (Compound 1-50);
{3-[4-(Cyclopropanecarbonyl-amino)-2-(2,2,2-trifluoro-ethylsulfanylmethyl-
)-phenoxy]-4-methoxy-phenyl}-acetic acid (Compound 1-51);
{3-[4-Isobutyrylamino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4--
methoxy-phenyl}-acetic acid (Compound 1-52);
{3-[4-(3,3-Dimethyl-butyrylamino)-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-
-phenoxy]-4-methoxy-phenyl}-acetic acid (Compound 1-53);
[3-(2-Benzylsulfanylmethyl-4-chloro-phenoxy)-4-methoxy-phenyl]-acetic
acid (Compound 1-54);
[3-(4-Chloro-2-phenylmethanesulfinylmethyl-phenoxy)-4-methoxy-phenyl]-ace-
tic acid (Compound 1-55);
[3-(4-Chloro-2-phenylmethanesulfonylmethyl-phenoxy)-4-methoxy-phenyl]-ace-
tic acid (Compound 1-56);
{3-[4-(1-Methyl-1H-pyrazol-4-yl)-2-phenylsulfanylmethyl-phenoxy]-phenyl}--
acetic acid (Compound 1-57);
[3-(4'-Methanesulfonyl-3-phenylsulfanylmethyl-biphenyl-4-yloxy)-phenyl]-a-
cetic acid (Compound 1-58);
{3-[4-(4-Chloro-benzoylamino)-2-phenylsulfanylmethyl-phenoxy]-4-methoxy-p-
henyl}-acetic acid (Compound 1-59);
{3-[2-Benzylsulfanylmethyl-4-(4-chloro-benzoylamino)-phenoxy]-4-methoxy-p-
henyl}-acetic acid (Compound 1-60);
{3-[4-(4-Chloro-benzoylamino)-2-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanylm-
ethyl)-phenoxy]-4-methoxy-phenyl}-acetic acid (Compound 1-61);
{3-[4-(4-Chloro-benzoylamino)-2-isopropylsulfanylmethyl-phenoxy]-4-methox-
y-phenyl}-acetic acid (Compound 1-62);
{3-[2-Isopropylsulfanylmethyl-4-(1-methyl-1H-pyrazol-4-yl)-phenoxy]-4-met-
hoxy-phenyl}-acetic acid (Compound 1-63);
{4-Methoxy-3-[4-(1-methyl-1H-pyrazol-4-yl)-2-(propane-2-sulfonylmethyl)-p-
henoxy]-phenyl}-acetic acid (Compound 1-64);
{3-[4-(4-Chloro-benzoylamino)-2-(propane-2-sulfinylmethyl)-phenoxy]-4-met-
hoxy-phenyl}-acetic acid (Compound 1-65);
{3-[4-(4-Chloro-benzoylamino)-2-(propane-2-sulfonylmethyl)-phenoxy]-4-met-
hoxy-phenyl}-acetic acid (Compound 1-66);
{3-[2-Benzenesulfinylmethyl-4-(4-chloro-benzoylamino)-phenoxy]-4-methoxy--
phenyl}-acetic acid (Compound 1-67);
{3-[2-Benzenesulfonylmethyl-4-(4-chloro-benzoylamino)-phenoxy]-4-methoxy--
phenyl}-acetic acid (Compound 1-68);
[3-(4-Ethylcarbamoyl-2-isopropylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-
-acetic acid (Compound 1-69);
{3-[4-(4-Chloro-benzylcarbamoyl)-2-isopropylsulfanylmethyl-phenoxy]-4-met-
hoxy-phenyl}-acetic acid (Compound 1-70);
(3-{4-[2-(4-Fluoro-phenyl)-ethylcarbamoyl]-2-isopropylsulfanylmethyl-phen-
oxy}-4-methoxy-phenyl)-acetic acid (Compound 1-71);
{3-Chloro-5-[4-(2,2-dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulf-
anylmethyl)-phenoxy]-phenyl}-acetic acid (Compound 1-72);
{3-Chloro-5-[4-(2,2-dimethyl-propionylamino)-2-(trifluoro-ethanesulfonylm-
ethyl)-phenoxy]-phenyl}-acetic acid (Compound 1-73);
{3-Chloro-5-[4-(2,2-dimethyl-propionylamino)-2-isopropylsulfanylmethyl-ph-
enoxy]-phenyl}-acetic acid (Compound 1-74);
{3-Chloro-5-[4-(2,2-dimethyl-propionylamino)-2-(propane-2-sulfonylmethyl)-
-phenoxy]-phenyl}-acetic acid (Compound 1-75);
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulfanylmethy-
l)-phenoxy]-5-trifluoromethyl-phenyl}-acetic acid (Compound 1-76);
{3-[4-(2,2-Dimethyl-propionylamino)-2-(trifluoro-ethanesulfonylmethyl)-ph-
enoxy]-5-trifluoromethyl-phenyl}-acetic acid (Compound 1-77);
{3-[4-[(2,2-Dimethyl-propionyl)-methyl-amino]-2-(2,2,2-trifluoro-ethylsul-
fanylmethyl)-phenoxy]-4-methoxy-phenyl}-acetic acid (Compound
1-78);
{3-[2-tert-Butylsulfanylmethyl-4-(cyclopropanecarbonyl-amino)-phenoxy]-4--
methoxy-phenyl}-acetic acid (Compound 1-79);
[3-(2-tert-Butylsulfanylmethyl-4-isobutyrylamino-phenoxy)-4-methoxy-pheny-
l]-acetic acid (Compound 1-80);
{3-[2-tert-Butylsulfanylmethyl-4-(3,3-dimethyl-butyrylamino)-phenoxy]-4-m-
ethoxy-phenyl}-acetic acid (Compound 1-81);
{4-Methoxy-3-[4-(2-oxo-oxazolidin-3-yl)-2-(2,2,2-trifluoro-ethylsulfanylm-
ethyl)-phenoxy]-phenyl}-acetic acid (Compound 1-82);
[3-(4-Benzoyl-2-isopropylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-acetic
acid (Compound 1-83);
[3-(4-tert-Butylcarbamoyl-2-tert-butylsulfanylmethyl-phenoxy)-4-methoxy-p-
henyl]-acetic acid (Compound 1-84);
{3-[2-tert-Butylsulfanylmethyl-4-(2-oxo-2-phenyl-ethylcarbamoyl)-phenoxy]-
-4-methoxy-phenyl}-acetic acid (Compound 1-85);
(3-{2-tert-Butylsulfanylmethyl-4-[2-(4-fluoro-phenyl)-1,1-dimethyl-ethylc-
arbamoyl]-phenoxy}-4-methoxy-phenyl)-acetic acid (Compound 1-86);
{3-[2-tert-Butylsulfanylmethyl-4-(piperidine-1-carbonyl)-phenoxy]-4-metho-
xy-phenyl}-acetic acid (Compound 1-87);
{3-[2-tert-Butylsulfanylmethyl-4-(6-methoxy-pyridin-3-ylcarbamoyl)-phenox-
y]-4-methoxy-phenyl}-acetic acid (Compound 1-88);
{3-[2-tert-Butylsulfanylmethyl-4-(2,2,2-trifluoro-ethylcarbamoyl)-phenoxy-
]-4-methoxy-phenyl}-acetic acid (Compound 1-89);
{3-[2-tert-Butylsulfanylmethyl-4-(isopropyl-methyl-carbamoyl)-phenoxy]-4--
methoxy-phenyl}-acetic acid (Compound 1-90);
{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimethyl-propylcarbamoyl)-phenoxy]--
4-methoxy-phenyl}-acetic acid (Compound 1-91);
{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimethyl-propionylamino)-phenoxy]-5-
-chloro-phenyl}-acetic acid (Compound 1-92);
{3-Chloro-5-[4-(2,2-dimethyl-propionylamino)-2-(2-methyl-propane-2-sulfon-
ylmethyl)-phenoxy]-phenyl}-acetic acid (Compound 1-93);
{4-Difluoromethoxy-3-[4-(2,2-dimethyl-propionylamino)-2-(2,2,2-trifluoro--
ethylsulfanylmethyl)-phenoxy]-phenyl}-acetic acid (Compound 1-94);
{4-Difluoromethoxy-3-[4-(2,2-dimethyl-propionylamino)-2-(trifluoro-ethane-
sulfonylmethyl)-phenoxy]-phenyl}-acetic acid (Compound 1-95);
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulfanylmethy-
l)-phenoxy]-4-methyl-phenyl}-acetic acid (Compound 1-96);
{4-Chloro-3-[4-(2,2-dimethyl-propionylamino)-2-isopropylsulfanylmethyl-ph-
enoxy]-phenyl}-acetic acid (Compound 1-97);
{4-Chloro-3-[4-(2,2-dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulf-
anylmethyl)-phenoxy]-phenyl}-acetic acid (Compound 1-98);
{3-[4-(2,2-Dimethyl-propionylamino)-2-isopropylsulfanylmethyl-phenoxy]-5--
trifluoromethyl-phenyl}-acetic acid (Compound 1-99);
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulfanylmethy-
l)-phenoxy]-4-vinyl-phenyl}-acetic acid (Compound 1-100);
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulfanylmethy-
l)-phenoxy]-4-ethyl-phenyl}-acetic acid (Compound 1-101);
{4-Methoxy-3-[4-(2-oxo-imidazolidin-1-yl)-2-(2,2,2-trifluoro-ethylsulfany-
lmethyl)-phenoxy]-phenyl}-acetic acid (Compound 1-102);
[3-(4-Benzoylamino-2-tert-butylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]--
acetic acid (Compound 1-103);
{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimethyl-propionylamino)-phenoxy]-4-
-chloro-phenyl}-acetic acid (Compound 1-104);
{3-[2-tert-Butylsulfanylmethyl-4-(4-chloro-benzoylamino)-phenoxy]-4-chlor-
o-phenyl}-acetic acid (Compound 1-105);
[3-(2-tert-Butylsulfanylmethyl-4-isobutyrylamino-phenoxy)-4-chloro-phenyl-
]-acetic acid (Compound 1-106);
{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimethyl-propionylamino)-benzyl]-4--
methoxy-phenyl}-acetic acid (Compound 1-107);
{3-[2-tert-Butylsulfanylmethyl-4-(3-fluoro-benzoylamino)-phenoxy]-4-metho-
xy-phenyl}-acetic acid (Compound 1-108);
{3-[2-tert-Butylsulfanylmethyl-4-(4-fluoro-benzoylamino)-phenoxy]-4-metho-
xy-phenyl}-acetic acid (Compound 1-109);
{3-[2-tert-Butylsulfanylmethyl-4-(2-fluoro-benzoylamino)-phenoxy]-4-metho-
xy-phenyl}-acetic acid (Compound 1-110);
{3-[2-tert-Butylsulfanylmethyl-4-(2,4-dichloro-benzoylamino)-phenoxy]-4-m-
ethoxy-phenyl}-acetic acid (Compound 1-111);
{3-[2-tert-Butylsulfanylmethyl-4-(3,5-dichloro-benzoylamino)-phenoxy]-4-m-
ethoxy-phenyl}-acetic acid (Compound 1-112);
{3-[2-tert-Butylsulfanylmethyl-4-(3,5-difluoro-benzoylamino)-phenoxy]-4-m-
ethoxy-phenyl}-acetic acid (Compound 1-113);
{4-Methoxy-3-[2-(2,2,2-trifluoro-ethylsulfanylmethyl)-4-(3-trifluoromethy-
l-benzoylamino)-phenoxy]-phenyl}-acetic acid (Compound 1-114);
{4-Methoxy-3-[2-(2,2,2-trifluoro-ethylsulfanylmethyl)-4-(4-trifluoromethy-
l-benzoylamino)-phenoxy]-phenyl}-acetic acid (Compound 1-115);
{4-Methoxy-3-[4-[(pyridine-3-carbonyl)-amino]-2-(2,2,2-trifluoro-ethylsul-
fanylmethyl)-phenoxy]-phenyl}-acetic acid (Compound 1-116);
{4-Methoxy-3-[4-[(pyridine-4-carbonyl)-amino]-2-(2,2,2-trifluoro-ethylsul-
fanylmethyl)-phenoxy]-phenyl}-acetic acid (Compound 1-117);
{3-[4-(2,2-Dimethyl-propionylamino)-2-phenoxymethyl-phenoxy]-4-methoxy-ph-
enyl}-acetic acid (Compound 1-118);
{3-[2-tert-Butylsulfanylmethyl-4-(5-dimethylethylamino-naphthalene-1-sulf-
onylamino)-phenoxy]-4-methoxy-phenyl}-acetic acid (Compound 1-119);
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2-methyl-propane-2-sulfinylmethyl)-
-phenoxy]-4-methoxy-phenyl}-acetic acid (Compound 1-120);
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2-methyl-propane-2-sulfonylmethyl)-
-phenoxy]-4-methoxy-phenyl}-acetic acid (Compound 1-121);
{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimethyl-propionylamino)-phenoxy]-4-
-hydroxy-phenyl}-acetic acid (Compound 1-122); and
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2-methyl-propane-2-sulfinylmethyl)-
-phenoxy]-4-hydroxy-phenyl}-acetic acid (Compound 1-123).
Synthesis of Compounds
[0350] Compounds of Formula (I), Formula (II), Formula (III),
Formula (IV), Formula (V), Formula (VI), and Formula (VII)
described in the prior section are synthesized using standard
synthetic techniques or using methods known in the art in
combination with methods described herein. In additions, solvents,
temperatures and other reaction conditions presented herein may
vary.
[0351] The starting material used for the synthesis of the
compounds of Formula (I), Formula (II), Formula (II), Formula (IV),
Formula (V), Formula (VI), and Formula (VII) described in the prior
section are either synthesized or obtained from commercial sources,
such as, but not limited to, Aldrich Chemical Co. (Milwaukee,
Wis.), or Sigma Chemical Co. (St. Louis, Mo.). The compounds
described herein, and other related compounds having different
substituents are synthesized using known techniques and materials,
including those found in March, ADVANCED ORGANIC CHEMISTRY 4.sup.th
Ed., (Wiley 1992); Carey and Sundberg, ADVANCED ORGANIC CHEMISTRY
4.sup.th Ed., Vols. A and B (Plenum 2000, 2001), and Green and
Wuts, PROTECTIVE GROUPS IN ORGANIC SYNTHESIS 3.sup.rd Ed., (Wiley
1999). General methods for the preparation of compounds can be
modified by the use of appropriate reagents and conditions for the
introduction of the various moieties found in the formulae as
provided herein.
[0352] In one aspect, compounds described herein are prepared
according to Scheme 1 (where R.sup.1, R.sup.2, R.sup.3, R.sup.4,
R.sup.6, and R.sup.11 are as described herein).
##STR00022## ##STR00023##
[0353] Phenols of structure I are reacted with fluorobenzaldehydes
of structure II under SN.sub.AR conditions to provide diarylethers
of structure III. Other methods of forming diaryl ethers are known,
such as metal mediated reactions, including but not limited to the
Ulman Ether synthesis, Chan-Lam coupling, and Buchwald-Hartwig
synthesis (D. Ma, Q. Cai, Org. Lett., 2003, 5, 3799-3802; C. G.
Bates, et al., Org. Lett., 2002, 4, 2803-2806; C. H. Burgos, et
al., Angew. Chem. Int. Ed., 2006, 45, 4321-4326; C. H. Burgos, et
al., Angew. Chem. Int. Ed., 2006, 45, 4321-4326; D. M. T. Chan, et
al., Tetrahedron Lett., 1998, 39, 2933-2936; Z. Liu, R. C. Larock,
J. Org. Chem., 2006, 71, 3198-3209; Y.-J. Chen, H.-H. Chen, Org.
Lett., 2006, 8, 5609-5612; F. Li, Q. et al., Org. Lett., 2003, 5,
2169-2171; D. A. Evans, et al., Tetrahedron Letters, 1998, 39,
2937-2940; C.-E. Yeom, et al., Synlett, 2007, 146-150). The
aldehyde moiety of diaryl ethers of structure III is reduced to the
alcohol to provide compounds of structure IV. In one aspect the
aldehyde group of compounds of structure III is reduced with sodium
borohydride. Benzyl alcohols of structure IV are then converted
into benzyl halides of structure V. In one aspect, benzyl alcohols
of structure IV are treated with PBr.sub.3 to provide benzyl
bromides of structure V. Benzyl bromides of structure V are reacted
with thiols of structure R.sup.11--SH, where R.sup.11 is as
described herein. In another aspect, benzyl bromides of structure V
are reacted with hydroxy compounds of structure R.sup.11--OH, where
R.sup.11 is as described herein. Hydrolysis of ester group of
compounds of structure VI provides compounds of structure VII. In
one aspect, the compound of Formula (I) has the structure of VI. In
one aspect, the compound of Formula (I) has the structure of VII.
In another aspect, compounds of structure VI or VII are treated
with oxidizing agents to provide the corresponding sulfoxide and
sulfone compounds. In one aspect, the oxidizing agent is
meta-chloroperoxybenzoic acid.
[0354] In cases where R.sup.6 is a halide or other leaving group,
metal mediated coupling reactions may be used to introduce other
groups at R.sup.6. Metal mediated coupling reactions include, but
are not limited to Suzuki reactions, Stille cross couplings,
Negishi couplings, Kumada couplings, Ullmann reactions, Hiyama
Coupling, and variants thereof (Metal-Catalyzed Cross-Coupling
Reactions, Armin de Meijere (Editor), Francois Diederich (Editor),
John Wiley & Sons; 2nd edition, 2004; Ozdemir, et al.,
Tetrahedron, 2005, 61, 9791-9798; Ackermann, et al., Org. Lett.,
2006, 8, 3457-3460; Blakey, et al., J. Am. Chem. Soc., 2003, 125,
6046-6047; Dai, et al., Org. Lett., 2004, 6, 221-224; Yoshikai, et
al, J. Am. Chem. Soc., 2005, 127, 17978-17979; Tang, et al, J. Org.
Chem., 2006, 71, 2167-2169; Murata, et al., Synthesis, 2001,
2231-2233).
[0355] In one aspect, R.sup.6 in Scheme 1 is a nitro group
(--NO.sub.2). Reduction of the nitro group is shown in Scheme 2
(where R.sup.1, R.sup.2, R.sup.3, R.sup.4, and R.sup.11 are as
described herein).
##STR00024##
[0356] Treatment of compounds of structure 2-I with iron
trichloride in the presence of hydrazine provides amines of
structure 2-II. Other reaction conditions exist for the reduction
of nitrobenzenes to anilines such as, but not limited to, catalytic
hydrogenation using palladium-on-carbon (Bavin, P. M. G. (1973).
Org. Synth.; Coll. Vol. 5: 30), platinum oxide, or Raney nickel
(Allen, C. F. H.; VanAllan, J. (1955)). Org. Synth.; Coll. Vol. 3:
63), iron in acidic media (Fox, B. A.; Threlfall, T. L. (1973).
Org. Synth.; Coll. Vol. 5: 346), sodium hydrosulfite (Redemann, C.
T.; Redemann, C. E. (1955). Org. Synth.; Coll. Vol. 3: 69), sodium
sulfide (or hydrogen sulfide and base), tin(II) chloride,
titanium(III) chloride, and zinc.
[0357] Amines of structure 2-II are derivatived as shown in Scheme
3 (where R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.11, R.sup.12,
and R.sup.13 are as described herein).
##STR00025## ##STR00026##
[0358] Amines of structure 2-II are reacted with a variety of
agents, such as, but not limited to alkyl halides, benzyl halides,
acyl halides, chloroformates, isocyanates, sulfonyl halides, and
the like, to provide compounds of Formula (I).
[0359] In one aspect, amine of structure 2-II are reacted with
alkyl halides, or benzyl halides or other alkylating agents
(R.sup.13--X, where X is Cl, Br, or I) to provide compounds of
structure 3-I. In one aspect, amines of structure 2-II are reacted
with aryl halides or heteroaryl halides using SN.sub.AR conditions
or metal mediated coupling reactions (as described above) to
provide compounds of structure 3-I. In one aspect, at least one
R.sup.13 of structure 3-I is H.
[0360] In one embodiment, amines of structure 2-II are treated with
acyl halides to provide amides of structure 3-II.
[0361] In some embodiments, amines of structure 2-II are reacted
with, but not limited to, a carboxylic acid and coupling reagent
such as EDC EDC, DCC, BOP, HATU or the like, or a carboxylic acid
activated ester or an acid halide, alkylchloroformate,
arylchloroformate, benzylchloroformate, alkylisocyanate,
benzylisocyanate, arylisocyanate, alkylsulfonyl chloride,
arylsulfonyl chloride, heteroarylsulfonyl chloride, or the like in
dichloromethane, dichloroethane, tetrahydrofuran, dimethoxyethane
or the like in the presence of a hindered base such as
triethylamine, diisopropylethylamine, N-methylmorpholine, pyridine
or the like, to afford compounds of Formula (I).
[0362] Carbamates of structure 3-III are prepared by reacting
amines of structure 2-II with chloroformates, which after
hydrolysis of the ester moiety, provide carbamates of structure
3-III. Methods for the preparation of carbamates are known, such as
described herein or in reference texts such as, but not limited to,
Greene, T. W. and Wuts, P. G. M "Protective Groups in Organic
Synthesis", 3rd Edition, p. 549, New York: Wiley, 1999. In one
aspect, amines of structure 2-II are treated with phosgene or a
phosgene equivalent, such as, for example, trichloromethyl
chloroformate or carbonyldiimidazole, to yield an intermediate,
which is then treated with a hydroxy containing compound
R.sup.12--OH to provide carbamates of structure 3-III.
[0363] Ureas of structure 3-IV are prepared by reacting amines of
structure 2-II with isocyanates. Common methods for the synthesis
of isocyanates include the Curtius rearrangement of acyl azides and
the Lossen rearrangement of hydroxamic acids. The synthesis of
ureas include the following procedures: C. Han, J. A. Porco, Jr,
Org. Lett., 2007, 9, 1517-1520; H. Lebel, O. Leogane, Org. Lett.,
2006, 8, 5717-5720; M. B. Bertrand, J. P. Wolfe, Tetrahedron, 2005,
61, 6447-6459; M. McLaughlin, M. Palucki, I. W. Davies, Org. Lett.,
2006, 8, 3311-3314; J. A. Fritz, J. S, Nakhla, J. P. Wolfe, Org.
Lett., 2006, 8, 2531-2534; L. Marinescu, J. Thinggaard, I. B.
Thomsen, M. Bols, J. Org. Chem., 2003, 68, 9453-9455; S.-H. Lee, H.
Matsushita, B. Clapham, K. D. Janda, Tetrahedron, 2004, 60,
3439-3443.
[0364] The synthesis of sulfonamides of structure 3-V is also shown
in Scheme 3. Reaction of amines of structure 2-II with sulfonyl
chlorides provides sulfonamides, which are then treated with base,
such as NaOH, to provide sulfonamides of structure 3-V.
[0365] In one aspect, compounds of Formula (I), Formula (II),
Formula (III), Formula (IV), Formula (V), Formula (VI), and Formula
(VII) are synthesized as outlined in the Examples.
Formation of Covalent Linkages by Reaction of an Electrophile with
a Nucleophile
[0366] In certain embodiments, the compounds described herein are
modified using various electrophiles or nucleophiles to form new
functional groups or substituents. Table I entitled "Examples of
Covalent Linkages and Precursors Thereof" lists selected,
non-limiting examples of covalent linkages and precursor functional
groups that are used to prepare the modified compounds. Precursor
functional groups are shown as electrophilic groups and
nucleophilic groups.
TABLE-US-00002 TABLE I Examples of Covalent Linkages and Precursors
Thereof Covalent Linkage Product Electrophile Nucleophile
Carboxamides Activated esters amines/anilines Carboxamides acyl
azides amines/anilines Carboxamides acyl halides amines/anilines
Esters acyl halides alcohols/phenols Esters acyl nitriles
alcohols/phenols Carboxamides acyl nitriles amines/anilines Imines
Aldehydes amines/anilines Hydrazones aldehydes or ketones
Hydrazines Oximes aldehydes or ketones Hydroxylamines Alkyl amines
alkyl halides amines/anilines Esters alkyl halides carboxylic acids
Thioethers alkyl halides Thiols Ethers alkyl halides
alcohols/phenols Thioethers alkyl sulfonates Thiols Esters alkyl
sulfonates carboxylic acids Ethers alkyl sulfonates
alcohols/phenols Esters Anhydrides alcohols/phenols Carboxamides
Anhydrides amines/anilines Thiophenols aryl halides Thiols Aryl
amines aryl halides Amines Thioethers Azindines Thiols Boronate
esters Boronates Glycols Carboxamides carboxylic acids
amines/anilines Esters carboxylic acids Alcohols hydrazines
Hydrazides carboxylic acids N-acylureas or Anhydrides carbodiimides
carboxylic acids Esters diazoalkanes carboxylic acids Thioethers
Epoxides Thiols Thioethers haloacetamides Thiols Ammotriazines
halotriazines amines/anilines Triazinyl ethers halotriazines
alcohols/phenols Amidines imido esters amines/anilines Ureas
Isocyanates amines/anilines Urethanes Isocyanates alcohols/phenols
Thioureas isothiocyanates amines/anilines Thioethers Maleimides
Thiols Phosphite esters phosphoramidites Alcohols Silyl ethers
silyl halides Alcohols Alkyl amines sulfonate esters
amines/anilines Thioethers sulfonate esters Thiols Esters sulfonate
esters carboxylic acids Ethers sulfonate esters Alcohols
Sulfonamides sulfonyl halides amines/anilines Sulfonate esters
sulfonyl halides phenols/alcohols
[0367] Use of Protecting Groups
[0368] In the reactions described, it is necessary in certain
embodiments to protect reactive functional groups, for example
hydroxy, amino, thiol or carboxy groups, where these are desired in
the final product, to avoid their unwanted participation in the
reactions. Protecting groups are used to block some or all reactive
moieties and prevent such groups from participating in chemical
reactions until the protective group is removed. In one embodiment,
each protective group is removable by a different means. A detailed
description of techniques applicable to the creation of protecting
groups and their removal are described in Greene and Wuts,
Protective Groups in Organic Synthesis, 3rd Ed., John Wiley &
Sons, New York, N.Y., 1999, and Kocienski, Protective Groups,
Thieme Verlag, New York, N.Y., 1994, which are incorporated herein
by reference for such disclosure.
Further Forms of Compounds
[0369] In certain embodiments, compounds of Formula (I), Formula
(II), Formula (III), Formula (IV), Formula (V), Formula (VI), and
Formula (VII) are prepared as a pharmaceutically-acceptable acid
addition salt (which is a type of a pharmaceutically acceptable
salt) by reacting the free base form of the compound with a
pharmaceutically acceptable inorganic or organic acid, including,
but not limited to, inorganic acids such as hydrochloric acid,
hydrobromic acid, sulfuric acid, nitric acid, phosphoric acid
metaphosphoric acid, and the like; and organic acids such as acetic
acid, propionic acid, hexanoic acid, cyclopentanepropionic acid,
glycolic acid, pyruvic acid, lactic acid, malonic acid, succinic
acid, malic acid, maleic acid, fumaric acid, p-toluenesulfonic
acid, tartaric acid, trifluoroacetic acid, citric acid, benzoic
acid, 3-(4-hydroxybenzoyl)benzoic acid, cinnamic acid, mandelic
acid, arylsulfonic acid, methanesulfonic acid, ethanesulfonic acid,
1,2-ethanedisulfonic acid, 2-hydroxyethanesulfonic acid,
benzenesulfonic acid, 2-naphthalenesulfonic acid,
4-methylbicyclo-[2.2.2]oct-2-ene-1-carboxylic acid, glucoheptonic
acid, 4,4'-methylenebis-(3-hydroxy-2-ene-1-carboxylic acid),
3-phenylpropionic acid, trimethylacetic acid, tertiary butylacetic
acid, lauryl sulfuric acid, gluconic acid, glutamic acid,
hydroxynaphthoic acid, salicylic acid, stearic acid, and muconic
acid.
[0370] By "pharmaceutically acceptable," as used herein, refers to
a material, such as a carrier or diluent, which does not abrogate
the biological activity or properties of the compound, and is
relatively nontoxic, i.e., the material may be administered to an
individual without causing undesirable biological effects or
interacting in a deleterious manner with any of the components of
the composition in which it is contained.
[0371] The term "pharmaceutically acceptable salt" refers to a
formulation of a compound that does not cause significant
irritation to an organism to which it is administered and does not
abrogate the biological activity and properties of the compound. In
some embodiments, pharmaceutically acceptable salts are obtained by
reacting a compound of Formula (I), Formula (II), Formula (III),
Formula (IV), Formula (V), Formula (VI), or Formula (VII) with
acids such as hydrochloric acid, hydrobromic acid, sulfuric acid,
nitric acid, phosphoric acid, methanesulfonic acid, ethanesulfonic
acid, p-toluenesulfonic acid, salicylic acid and the like.
Pharmaceutically acceptable, salts are also obtained by reacting a
compound of Formula (I), Formula (II), Formula (I), Formula (IV),
Formula (V), Formula (VI), or Formula (VII) with a base to form a
salt such as an ammonium salt, an alkali metal salt, such as a
sodium or a potassium salt, an alkaline earth metal salt, such as a
calcium or a magnesium salt, a salt of organic bases such as
dicyclohexylamine, N-methyl-D-glucamine,
tris(hydroxymethyl)methylamine, and salts with amino acids such as
arginine, lysine, and the like.
[0372] In other embodiments, compounds of Formula (I), Formula
(II), Formula (III), Formula (IV), Formula (V), Formula (VI), or
Formula (VII) are prepared as a pharmaceutically acceptable salts
by reacting the free acid form of the compound with a
pharmaceutically acceptable inorganic or organic base, including,
but not limited to organic bases such as ethanolamine,
diethanolamine, triethanolamine, tromethamine, N-methylglucamine,
and the like, or with an inorganic base such as aluminum hydroxide,
calcium hydroxide, potassium hydroxide, sodium carbonate, sodium
hydroxide, and the like.
[0373] It should be understood that a reference to a
pharmaceutically acceptable salt includes the solvent addition
forms or crystal forms thereof, particularly solvates or
polymorphs. Solvates contain either stoichiometric or
non-stoichiometric amounts of a solvent, and are optionally formed
during the process of crystallization with pharmaceutically
acceptable solvents such as water, ethanol, and the like. Hydrates
are formed when the solvent is water, or alcoholates are formed
when the solvent is alcohol. Solvates of compounds of Formula (I),
Formula (II), Formula (III), Formula (IV), Formula (V), Formula
(VI), and Formula (VII) are conveniently prepared or formed during
the processes described herein. By way of example only, hydrates of
compounds of Formula (I), Formula (II), Formula (II), Formula (IV),
Formula (V), Formula (VI), and Formula (VII) are conveniently
prepared by recrystallization from an aqueous/organic solvent
mixture, using organic solvents including, but not limited to,
dioxane, tetrahydrofuran, ethanol, or methanol. In addition, the
compounds provided herein can exist in unsolvated as well as
solvated forms. In general, the solvated forms are considered
equivalent to the unsolvated forms for the purposes of the
compounds and methods provided herein.
[0374] In yet other embodiments, the compounds of Formula (I),
Formula (II), Formula (III), Formula (IV), Formula (V), Formula
(VI), and Formula (VII) are prepared in various forms, including
but not limited to, amorphous forms, milled forms and
nano-particulate forms. In addition, compounds of Formula (I),
Formula (II), Formula (III), Formula (IV), Formula (V), Formula
(VI), and Formula (VII) include crystalline forms, also known as
polymorphs. Polymorphs include the different crystal packing
arrangements of the same elemental composition of a compound.
Polymorphs usually have different X-ray diffraction patterns,
infrared spectra, melting points, density, hardness, crystal shape,
optical and electrical properties, stability, and solubility.
Various factors such as the recrystallization solvent, rate of
crystallization, and storage temperature may cause a single crystal
form to dominate.
[0375] In some embodiments, compounds of Formula (I), Formula (II),
Formula (III), Formula (IV), Formula (V), Formula (VI), and Formula
(VII) are prepared as prodrugs. A "prodrug" refers to an agent that
is converted into the parent drug in vivo. Prodrugs are often
useful because, in some situations, they may be easier to
administer than the parent drug. They may, for instance, be
bioavailable by oral administration whereas the parent is not. The
prodrug may also have improved solubility in pharmaceutical
compositions over the parent drug. An example, without limitation,
of a prodrug would be a compound of Formula (I), Formula (I),
Formula (III), Formula (IV), Formula (V), Formula (VI), or Formula
(VII) which is administered as an ester (the "prodrug") to
facilitate transmittal across a cell membrane where water
solubility is detrimental to mobility but which then is
metabolically hydrolyzed to the carboxylic acid, the active entity,
once inside the cell where water-solubility is beneficial. A
further example of a prodrug might be a short peptide
(polyaminoacid) bonded to an acid group where the peptide is
metabolized to reveal the active moiety.
[0376] Prodrugs are generally drug precursors that, following
administration to a subject and subsequent absorption, are
converted to an active, or a more active species via some process,
such as conversion by a metabolic pathway. Some prodrugs have a
chemical group present on the prodrug that renders it less active
and/or confers solubility or some other property to the drug. Once
the chemical group has been cleaved and/or modified from the
prodrug the active drug is generated. Prodrugs are often useful
because, in some situations, they are easier to administer than the
parent drug. In certain embodiments, the prodrug of a compound
described herein is bioavailable by oral administration whereas the
parent is not. Furthermore, in some embodiments, the prodrug of a
compound described herein has improved solubility in pharmaceutical
compositions over the parent drug.
[0377] In other embodiments, prodrugs are designed as reversible
drug derivatives, for use as modifiers to enhance drug transport to
site-specific tissues. In specific embodiments, the design of
prodrugs is to increase the effective water solubility of the
therapeutic compound for targeting to regions where water is the
principal solvent. Fedorak et al., Am. J. Physiol., 269:G210-218
(1995); McLoed et al., Gastroenterol, 106:405-413 (1994); Hochhaus
et al., Biomed. Chrom., 6:283-286 (1992); J. Larsen and H.
Bundgaard, Int. J. Pharmaceutics, 37, 87 (1987); J. Larsen et al.,
Int. J. Pharmaceutics, 47, 103 (1988); Sinkula et al., J. Pharm.
Sci., 64:181-210 (1975); T. Higuchi and V. Stella, Prodrugs as
Novel Delivery Systems, Vol. 14 of the A.C.S. Symposium Series; and
Edward B. Roche, Bioreversible Carriers in Drug Design, American
Pharmaceutical Association and Pergamon Press, 1987.
[0378] Additionally, prodrug derivatives of compounds of Formula
(I), Formula (II), Formula (III), Formula (IV), Formula (V),
Formula (VI), and Formula (VII) are prepared, if desired (e.g., for
further details see Saulnier et al., (1994), Bioorganic and
Medicinal Chemistry Letters, Vol. 4, p. 1985). By way of example
only, in one aspect appropriate prodrugs are prepared by reacting a
non-derivatized compound of Formula (I), Formula (II), Formula
(III), Formula (IV), Formula (V), Formula (VI), or Formula (VII)
with a suitable carbamylating agent, such as, but not limited to,
1,1-acyloxyalkylcarbanochloridate, para-nitrophenyl carbonate, or
the like. Prodrug forms of the herein described compounds, wherein
the prodrug is metabolized in vivo to produce a derivative as set
forth herein are included within the scope of the claims. Indeed,
some of the herein-described compounds are a prodrug for another
derivative or active compound.
[0379] In some embodiments, sites on the aromatic ring portion of
compounds of Formula (I), Formula (II), Formula (I), Formula (IV),
Formula (V), Formula (VI), or Formula (VII) are susceptible to
various metabolic reactions Therefore incorporation of appropriate
substituents on the aromatic ring structures will reduce, minimize
or eliminate this metabolic pathway. In specific embodiments, the
appropriate substituent to decrease or eliminate the susceptibility
of the aromatic ring to metabolic reactions is, by way of example
only, a halogen, deuterium or an alkyl group.
[0380] In some embodiments, the compounds described herein are
labeled isotopically (e.g. with a radioisotope) or by another other
means, including, but not limited to, the use of chromophores or
fluorescent moieties, bioluminescent labels, or chemiluminescent
labels. In some embodiments, compounds described herein are
isotopically-labeled, which are identical to those recited in the
various formulae and structures presented herein, but for the fact
that one or more atoms are replaced by an atom having an atomic
mass or mass number different from the atomic mass or mass number
usually found in nature. In some embodiments, one or more hydrogen
atoms are replaced with deuterium. In some embodiments, metabolic
sites on the compounds described herein are deuterated. In some
embodiments, substitution with deuterium affords certain
therapeutic advantages resulting from greater metabolic stability,
such as, for example, increased in vivo half-life or reduced dosage
requirements.
[0381] In yet another embodiment, the compounds of Formula (I),
Formula (II), Formula (III), Formula (IV), Formula (V), Formula
(VI), or Formula (VII) possess one or more stereocenters and each
center exists independently in either the R or S configuration. The
compounds presented herein include all diastereomeric,
enantiomeric, and epimeric forms as well as the appropriate
mixtures thereof. In certain embodiments, compounds of Formula (I),
Formula (II), Formula (III), Formula (IV), Formula (V), Formula
(VI), and Formula (VII) are prepared as their individual
stereoisomers by reacting a racemic mixture of the compound with an
optically active resolving agent to form a pair of
diastereoisomeric compounds, separating the diastereomers and
recovering the optically pure enantiomers. In some embodiments,
resolution of enantiomers is carried out using covalent
diastereomeric derivatives of the compounds described herein. In
other embodiments, dissociable complexes are utilized (e.g.,
crystalline diastereomeric salts). Diastereomers have distinct
physical properties (e.g., melting points, boiling points,
solubilities, reactivity, etc.) and are, in specific embodiments,
separated by taking advantage of these dissimilarities. In these
embodiments, the diastereomers are separated by chiral
chromatography or by separation/resolution techniques based upon
differences in solubility. The optically pure enantiomer is then
recovered, along with the resolving agent, by any practical means
that does not result in racemization. Jean Jacques, Andre Collet,
Samuel H. Wilen, "Enantiomers, Racemates and Resolutions", John
Wiley and Sons, Inc., 1981.
[0382] Additionally, in certain embodiments, the compounds provided
herein exist as geometric isomers. The compounds and methods
provided herein include all cis, trans, syn, anti, entgegen (E),
and zusammen (Z) isomers as well as the appropriate mixtures
thereof. In some embodiments, the compounds described herein exist
as tautomers. All tautomers are intended to be within the scope of
the molecular formulas described herein. In additional embodiments
of the compounds and methods provided herein, mixtures of
enantiomers and/or diastereoisomers, resulting from a single
preparative step, combination, or interconversion are
envisioned.
Certain Terminology
[0383] Unless otherwise stated, the following terms used in this
application, including the specification and claims, have the
definitions given below. It must be noted that, as used in the
specification and the appended claims, the singular forms "a," "an"
and "the" include plural referents unless the context clearly
dictates otherwise. Unless otherwise indicated, conventional
methods of mass spectroscopy, NMR, HPLC, protein chemistry,
biochemistry, recombinant DNA techniques and pharmacology are
employed. In this application, the use of "or" or "and" means
"and/or" unless stated otherwise. Furthermore, use of the term
"including" as well as other forms, such as "include", "includes,"
and "included," is not limiting.
[0384] An "alkyl" group refers to an aliphatic hydrocarbon group.
The alkyl moiety may be a saturated alkyl group or an unsaturated
alkyl group. The alkyl moiety, whether saturated or unsaturated,
may be branched, or straight chain. The "alkyl" moiety may have 1
to 10 carbon atoms (whenever it appears herein, a numerical range
such as "1 to 10" refers to each integer in the given range; e.g.,
"1 to 10 carbon atoms" means that the alkyl group may consist of 1
carbon atom, 2 carbon atoms, 3 carbon atoms, etc., up to and
including 10 carbon atoms, although the present definition also
covers the occurrence of the term "alkyl" where no numerical range
is designated). The alkyl group of the compounds described herein
may be designated as "C.sub.1-C.sub.6 alkyl" or similar
designations. By way of example only, "C.sub.1-C.sub.6alkyl"
indicates that there are one, two, three, four, five, or six carbon
atoms in the alkyl chain, i.e., the alkyl chain is selected from
the group consisting of methyl, ethyl, propyl, iso-propyl, n-butyl,
iso-butyl, sec-butyl, and t-butyl. Typical alkyl groups include,
but are in no way limited to, methyl, ethyl, propyl, isopropyl,
butyl, isobutyl, tertiary butyl, pentyl, hexyl, allyl, but-2-enyl,
but-3-enyl, and the like. In one aspect, an alkyl is a
C.sub.1-C.sub.6alkyl.
[0385] An "alkoxy" group refers to a (alkyl)O-- group, where alkyl
is as defined herein.
[0386] The term "alkylamine" refers to the --N(alkyl).sub.xH.sub.y
group, where x and y are selected from the group x=1, y=1 and x=2,
y=0. In some embodiments, when x=2 and y=0, the alkyl groups taken
together with the nitrogen atom to which they are attached form a
cyclic ring system.
[0387] The term "aromatic" refers to a planar ring having a
delocalized .pi.-electron system containing 4n+2 .pi. electrons,
where n is an integer. Aromatic rings can be formed from five, six,
seven, eight, nine, ten, or more than ten atoms. Aromatics are
optionally substituted. The term "aromatic" includes both
carbocyclic aryl ("aryl", e.g., phenyl) and heterocyclic aryl (or
"heteroaryl" or "heteroaromatic") groups (e.g., pyridine). The term
includes monocyclic or fused-ring polycyclic (i.e., rings which
share adjacent pairs of carbon atoms) groups.
[0388] The term "carbocyclic" refers to a ring or ring system where
the atoms forming the backbone of the ring are all carbon atoms.
The term thus distinguishes carbocyclic from heterocyclic rings in
which the ring backbone contains at least one atom which is
different from carbon.
[0389] As used herein, the term "aryl" refers to an aromatic ring
wherein each of the atoms forming the ring is a carbon atom. Aryl
rings are formed by five, six, seven, eight, nine, or more than
nine carbon atoms. Aryl groups are optionally substituted. In one
aspect, an aryl is a phenyl or a naphthalenyl. Depending on the
structure, an aryl group can be a monoradical or a diradical (i.e.,
an arylene group). In one aspect, an aryl is a
C.sub.6-C.sub.10aryl.
[0390] The term "cycloalkyl" refers to a monocyclic or polycyclic
aliphatic, non-aromatic radical, wherein each of the atoms forming
the ring (i.e. skeletal atoms) is a carbon atom. Cycloalkyls may be
saturated, or partially unsaturated. Cycloalkyls may be fused with
an aromatic ring, and the point of attachment is at a carbon that
is not an aromatic ring carbon atom. Cycloalkyl groups include
groups having from 3 to 10 ring atoms. Illustrative examples of
cycloalkyl groups include, but are not limited to, the following
moieties:
##STR00027##
and the like. In some embodiments, cycloalkyl groups are selected
from among cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl,
cycloheptyl, and cyclooctyl. In some embodiments, bicyclic
cycloalkyl groups are selected from among indanyl, indenyl, and
1,2,3,4-tetrahydronaphthalenyl. Cycloalkyl groups may be
substituted or unsubstituted. Depending on the structure, a
cycloalkyl group can be a monoradical or a diradical (i.e., an
cycloalkylene group, such as, but not limited to,
cyclopropan-1,1-diyl, cyclobutan-1,1-diyl, cyclopentan-1,1-diyl,
cyclohexan-1,1-diyl, cycloheptan-1,1-diyl, and the like).
[0391] The term "halo" or, alternatively, "halogen" or "halide"
means fluoro, chloro, bromo or iodo.
[0392] The term "haloalkyl" refers to an alkyl group in which one
or more hydrogen atoms are replaced by one or more halide atoms. In
one aspect, a haloalkyl is a C.sub.1-C.sub.4haloalkyl.
[0393] The term "fluoroalkyl" refers to a alkyl in which one or
more hydrogen atoms are replaced by a fluorine atom. In one aspect,
a fluoralkyl is a C.sub.1-C.sub.4fluoroalkyl. Examples of
fluoroalkyls include, --CF.sub.3, --CHF.sub.2, --CH.sub.2F,
--CH.sub.2CF.sub.3 and --CF.sub.2CF.sub.3.
[0394] The term "heteroalkyl" refers to an alkyl group in which one
or more skeletal atoms of the alkyl are selected from an atom other
than carbon, e.g., oxygen, nitrogen, sulfur, phosphorus or
combinations thereof. In some embodiments, heteroalkyl refers to an
alkyl group in which one of the skeletal atoms of the alkyl is
oxygen, nitrogen, or sulfur. In some embodiments, heteroalkyl
refers to an alkyl group in which one of the skeletal atoms of the
alkyl is oxygen. In one aspect, a heteroalkyl is a
C.sub.1-C.sub.6heteroalkyl.
[0395] The term "heterocycle" or "heterocyclic" refers to
heteroaromatic rings (also known as heteroaryls) and
heterocycloalkyl rings (also known as heteroalicyclic groups)
containing one to four heteroatoms in the ring(s), where each
heteroatom in the ring(s) is selected from O, S and N, wherein each
heterocyclic group has from 4 to 10 atoms in its ring system, and
with the proviso that the any ring does not contain two adjacent O
or S atoms. Non-aromatic heterocyclic groups (also known as
heterocycloalkyls) include groups having only 3 atoms in their ring
system, but aromatic heterocyclic groups must have at least 5 atoms
in their ring system. The heterocyclic groups include benzo-fused
ring systems. An example of a 3-membered heterocyclic group is
aziridinyl. An example of a 4-membered heterocyclic group is
azetidinyl. An example of a 5-membered heterocyclic group is
thiazolyl. An example of a 6-membered heterocyclic group is
pyridyl, and an example of a 10-membered heterocyclic group is
quinolinyl. Examples of non-aromatic heterocyclic groups are
pyrrolidinyl, tetrahydrofuranyl, dihydrofuranyl, tetrahydrothienyl,
oxazolidinonyl, tetrahydropyranyl, dihydropyranyl,
tetrahydrothiopyranyl, piperidinyl, morpholinyl, thiomorpholinyl,
thioxanyl, piperazinyl, aziridinyl, azetidinyl, oxetanyl,
thietanyl, homopiperidinyl, oxepanyl, thiepanyl, oxazepinyl,
diazepinyl, thiazepinyl, 1,2,3,6-tetrahydropyridinyl,
pyrrolin-2-yl, pyrrolin-3-yl, indolinyl, 2H-pyranyl, 4H-pyranyl,
dioxanyl, 1,3-dioxolanyl, pyrazolinyl, dithianyl, dithiolanyl,
dihydropyranyl, dihydrothienyl, dihydrofuranyl, pyrazolidinyl,
imidazolinyl, imidazolidinyl, 3-azabicyclo[3.1.0]hexanyl,
3-azabicyclo[4.1.0]heptanyl, 3H-indolyl and quinolizinyl. Examples
of aromatic heterocyclic groups are pyridinyl, imidazolyl,
pyrimidinyl, pyrazolyl, triazolyl, pyrazinyl, tetrazolyl, furyl,
thienyl, isoxazolyl, thiazolyl, oxazolyl, isothiazolyl, pyrrolyl,
quinolinyl, isoquinolinyl, indolyl, benzimidazolyl, benzofuranyl,
cinnolinyl, indazolyl, indolizinyl, phthalazinyl, pyridazinyl,
triazinyl, isoindolyl, pteridinyl, purinyl, oxadiazolyl,
thiadiazolyl, furazanyl, benzofurazanyl, benzothiophenyl,
benzothiazolyl, benzoxazolyl, quinazolinyl, quinoxalinyl,
naphthyridinyl, and furopyridinyl. The foregoing groups may be
C-attached or N-attached where such is possible. For instance, a
group derived from pyrrole may be pyrrol-1-yl (N-attached) or
pyrrol-3-yl (C-attached). Further, a group derived from imidazole
may be imidazol-1-yl or imidazol-3-yl (both N-attached) or
imidazol-2-yl, imidazol-4-yl or imidazol-5-yl (all C-attached). The
heterocyclic groups include benzo-fused ring systems. Non-aromatic
heterocycles may be substituted with one or two oxo (.dbd.O)
moieties, such as pyrrolidin-2-one.
[0396] The terms "heteroaryl" or, alternatively, "heteroaromatic"
refers to an aryl group that includes one or more ring heteroatoms
selected from nitrogen, oxygen and sulfur. Illustrative examples of
heteroaryl groups include the following moieties:
##STR00028##
and the like. Monocyclic heteroaryls include pyridinyl, imidazolyl,
pyrimidinyl, pyrazolyl, triazolyl, pyrazinyl, tetrazolyl, furyl,
thienyl, isoxazolyl, thiazolyl, oxazolyl, isothiazolyl, pyrrolyl,
pyridazinyl, triazinyl, oxadiazolyl, thiadiazolyl, and furazanyl.
In some embodiments, a heteroaryl contains 0-3 N atoms. In some
embodiments, the heteroaryl includes at least one N atom in the
ring. In some embodiments, a heteroaryl contains 1-3 N atoms. In
some embodiments, a heteroaryl contains 0-3 N atoms, 0-1 O atoms,
and 0-1 S atoms. In some embodiments, a heteroaryl is a monocyclic
or bicyclic heteroaryl. In some embodiments, the heteroaryl is a
C.sub.1-C.sub.10heteroaryl. In some embodiments, monocyclic
heteroaryl is a C.sub.1-C.sub.5heteroaryl. In some embodiments,
bicyclic heteroaryl is a C.sub.5-C.sub.10heteroaryl.
[0397] A "heterocycloalkyl" or "heteroalicyclic" group refers to a
cycloalkyl group that includes at least one heteroatom selected
from nitrogen, oxygen and sulfur. The radicals may be fused with an
aryl or heteroaryl. Illustrative examples of heterocycloalkyl
groups, also referred to as non-aromatic heterocycles, include:
##STR00029##
and the like. In some embodiments, the heterocycloalkyl is selected
from oxazolidinonyl, pyrrolidinyl, tetrahydrofuranyl,
tetrahydrothienyl, tetrahydropyranyl, tetrahydrothiopyranyl,
piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, and
indolinyl. The term heteroalicyclic also includes all ring forms of
the carbohydrates, including but not limited to the
monosaccharides, the disaccharides and the oligosaccharides. In
some embodiments, a heterocycloalkyl is a
C.sub.2-C.sub.10heterocycloalkyl. In some embodiments, a
heterocycloalkyl is a C.sub.4-C.sub.10heterocycloalkyl. In some
other embodiments, a heterocycloalkyl is a
C.sub.2-C.sub.5heterocycloalkyl. In some embodiments, a
heterocycloalkyl contains 0-2 N atoms. In some embodiments, a
heterocycloalkyl contains 0-2 N atoms, 0-2 O atoms or 0-1 S
atoms.
[0398] The term "bond" or "single bond" refers to a chemical bond
between two atoms, or two moieties when the atoms joined by the
bond are considered to be part of larger substructure. In one
aspect, when a group described herein is a bond, the referenced
group is absent thereby allowing a bond to be formed between the
remaining identified groups.
[0399] The term "membered ring" includes any cyclic structure. The
term "membered" is meant to denote the number of skeletal atoms
that constitute the ring. Thus, for example, cyclohexyl, pyridinyl,
pyranyl and thiopyranyl are 6-membered rings and cyclopentyl,
pyrrolyl, furanyl, and thienyl are 5-membered rings.
[0400] The term "moiety" refers to a specific segment or functional
group of a molecule. Chemical moieties are often recognized
chemical entities embedded in or appended to a molecule.
[0401] A "sulfide" refers to a --S-- group.
[0402] A "sulfoxide" refers to a --S(.dbd.O)-- group
[0403] A "sulfonyl" or "sulfone" refers to a --S(.dbd.O).sub.2--
group.
[0404] "Carboxylic acid bioisostere" refers to a functional group
or moiety that exhibits similar physical, biological and/or
chemical properties as a carboxylic acid moiety. Examples of
carboxylic acid bioisosteres include, but are not limited to,
##STR00030##
and the like.
[0405] The term "optionally substituted" or "substituted" means
that the referenced group may be substituted with one or more
additional group(s) individually and independently selected from
alkyl, cycloalkyl, aryl, heteroaryl, heteroalicyclic, hydroxy,
alkoxy, aryloxy, alkylthio, arylthio, alkylsulfoxide,
arylsulfoxide, alkylsulfone, arylsulfone, cyano, halo, carbonyl,
thiocarbonyl, nitro, haloalkyl, fluoroalkyl, and amino, including
mono- and di-substituted amino groups, and the protected
derivatives thereof. By way of example an optional substituents may
be halide, --CN, --NO.sub.2, or L.sub.SR.sub.S, wherein each
L.sub.S is independently selected from a bond, --O--,
--C(.dbd.O)--, --C(.dbd.O)O--, --S--, --S(.dbd.O)--,
--S(.dbd.O).sub.2--, --NH--, --NHC(.dbd.O)--, --C(.dbd.O)NH--,
S(.dbd.O).sub.2NH--, --NHS(.dbd.O).sub.2, --OC(.dbd.O)NH--,
--NHC(.dbd.O)O--, or --(C.sub.1-C.sub.6alkyl)-; and each R.sub.S is
selected from H, alkyl, fluoroalkyl, heteroalkyl, cycloalkyl, aryl,
heteroaryl, or heterocycloalkyl. The protecting groups that may
form the protective derivatives of the above substituents may be
found in sources such as Greene and Wuts, above. In one aspect,
optional substituents are selected from halogen, --CN, --NH.sub.2,
--OH, --N(CH.sub.3).sub.2, alkyl, fluoroalkyl, heteroalkyl,
cycloalkyl, heterocycloalkyl, aryl, heteroaryl, alkoxy, aryloxy,
alkylthio, arylthio, alkylsulfoxide, arylsulfoxide, alkylsulfone,
and arylsulfone. In one aspect, an optional substituents is
halogen, --CN, --NH.sub.2, --OH, --N(CH.sub.3).sub.2, alkyl,
fluoroalkyl, heteroalkyl, alkoxy, alkylthio, or alkylsulfone. In
some embodiments, substituted groups are substituted with one or
more substituents selected from halogen, --OH,
--OC.sub.1-C.sub.4alkyl, C.sub.1-C.sub.4alkyl,
C.sub.1-C.sub.4heteroalkyl, C.sub.1-C.sub.4fluoroalkyl and
--OC.sub.1-C.sub.4fluoroalkyl. In yet other embodiments,
substituted groups are substituted with one or more substituents
selected from F, Cl, Br, --OH, --OCH.sub.3, --CH.sub.3, and
--CF.sub.3. In one aspect, substituted groups are substituted with
one of the preceding groups.
[0406] In certain embodiments, the compounds presented herein
possess one or more stereocenters and each center independently
exists in either the R or S configuration. The compounds presented
herein include all diastereomeric, enantiomeric, and epimeric forms
as well as the appropriate mixtures thereof. Stereoisomers are
obtained, if desired, by methods such as, the separation of
stereoisomers by chiral chromatographic columns.
[0407] The methods and formulations described herein include the
use of N-oxides (if appropriate), crystalline forms (also known as
polymorphs), or pharmaceutically acceptable salts of compounds
having the structure of Formula (I), Formula (II), Formula (III),
Formula (IV), Formula (V), Formula (VI), or Formula (VII), as well
as active metabolites of these compounds having the same type of
activity. In some situations, compounds may exist as tautomers. All
tautomers are included within the scope of the compounds presented
herein. In specific embodiments, the compounds described herein
exist in solvated forms with pharmaceutically acceptable solvents
such as water, ethanol, and the like. In other embodiments, the
compounds described herein exist in unsolvated form.
Certain Pharmaceutical and Medical Terminology
[0408] The term "acceptable" with respect to a formulation,
composition or ingredient, as used herein, means having no
persistent detrimental effect on the general health of the subject
being treated.
[0409] The term "modulate," as used herein, means to interact with
a target either directly or indirectly so as to alter the activity
of the target, including, by way of example only, to enhance the
activity of the target, to inhibit the activity of the target, to
limit the activity of the target, or to extend the activity of the
target.
[0410] The term "modulator," as used herein, refers to a molecule
that interacts with a target either directly or indirectly. The
interactions include, but are not limited to, the interactions of
an agonist, partial agonist, an inverse agonist and antagonist. In
one embodiment, a modulator is an antagonist.
[0411] The term "agonist," as used herein, refers to a molecule
such as a compound, a drug, an enzyme activator or a hormone
modulator that binds to a specific receptor and triggers a response
in the cell. An agonist mimics the action of an endogenous ligand
(such as prostaglandin, hormone or neurotransmitter) that binds to
the same receptor.
[0412] The term "antagonist," as used herein, refers to a molecule
such as a compound, which diminishes, inhibits, or prevents the
action of another molecule or the activity of a receptor site.
Antagonists include, but are not limited to, competitive
antagonists, non-competitive antagonists, uncompetitive
antagonists, partial agonists and inverse agonists.
[0413] Competitive antagonists reversibly bind to receptors at the
same binding site (active site) as the endogenous ligand or
agonist, but without activating the receptor.
[0414] Non-competitive antagonists (also known as allosteric
antagonists) bind to a distinctly separate binding site from the
agonist, exerting their action to that receptor via the other
binding site. Non-competitive antagonists do not compete with
agonists for binding. The bound antagonists may result in a
decreased affinity of an agonist for that receptor, or
alternatively may prevent conformational changes in the receptor
required for receptor activation after the agonist binds.
[0415] Uncompetitive antagonists differ from non-competitive
antagonists in that they require receptor activation by an agonist
before they can bind to a separate allosteric binding site.
[0416] Partial agonists are defined as drugs which, at a given
receptor, might differ in the amplitude of the functional response
that they elicit after maximal receptor occupancy. Although they
are agonists, partial agonists can act as a competitive antagonist
if co-administered with a full agonist, as it competes with the
full agonist for receptor occupancy and producing a net decrease in
the receptor activation observed with the full agonist alone.
[0417] An inverse agonist can have effects similar to an
antagonist, but causes a distinct set of downstream biological
responses. Constitutively active receptors which exhibit intrinsic
or basal activity can have inverse agonists, which not only block
the effects of binding agonists like a classical antagonist, but
inhibit the basal activity of the receptor.
[0418] The term "PGD.sub.2-dependent", as used herein, refers to
conditions or disorders that would not occur, or would not occur to
the same extent, in the absence of PGD.sub.2.
[0419] The term "PGD.sub.2-mediated", as used herein, refers to
refers to conditions or disorders that might occur in the absence
of PGD.sub.2 but can occur in the presence of PGD.sub.2.
[0420] The term "asthma" as used herein refers to any disorder of
the lungs characterized by variations in pulmonary gas flow
associated with airway constriction of whatever cause (intrinsic,
extrinsic, or both; allergic or non-allergic). The term asthma may
be used with one or more adjectives to indicate cause.
[0421] The term "rhinitis" as used herein refers to any disorder of
the nose in which there is inflammation of the mucous lining of the
nose by whatever cause (intrinsic, extrinsic or both; allergic or
non-allergic).
[0422] The term "bone disease,` as used herein, refers to a disease
or condition of the bone, including, but not limited to,
inappropriate bone remodeling, loss or gain, osteopenia,
osteomalacia, osteofibrosis, and Paget's disease.
[0423] The term "cardiovascular disease," as used herein refers to
diseases affecting the heart or blood vessels or both, including
but not limited to: arrhythmia (atrial or ventricular or both);
atherosclerosis and its sequelae; angina; cardiac rhythm
disturbances; myocardial ischemia; myocardial infarction; cardiac
or vascular aneurysm; vasculitis, stroke; peripheral obstructive
arteriopathy of a limb, an organ, or a tissue; reperfusion injury
following ischemia of the brain, heart or other organ or tissue;
endotoxic, surgical, or traumatic shock; hypertension, valvular
heart disease, heart failure, abnormal blood pressure; shock;
vasoconstriction (including that associated with migraines);
vascular abnormality, inflammation, insufficiency limited to a
single organ or tissue.
[0424] The term "cancer," as used herein refers to an abnormal
growth of cells which tend to proliferate in an uncontrolled way
and, in some cases, to metastasize (spread). The types of cancer
include, but is not limited to, solid tumors (such as those of the
bladder, bowel, brain, breast, endometrium, heart, kidney, lung,
lymphatic tissue (lymphoma), ovary, pancreas or other endocrine
organ (thyroid), prostate, skin (melanoma) or hematological tumors
(such as the leukemias).
[0425] The term "carrier," as used herein, refers to relatively
nontoxic chemical compounds or agents that facilitate the
incorporation of a compound into cells or tissues.
[0426] The terms "co-administration" or the like, as used herein,
are meant to encompass administration of the selected therapeutic
agents to a single patient, and are intended to include treatment
regimens in which the agents are administered by the same or
different route of administration or at the same or different
time.
[0427] The term "dermatological disorder," as used herein refers to
a skin disorder. Such dermatological disorders include, but are not
limited to, proliferative or inflammatory disorders of the skin
such as, atopic dermatitis, bullous disorders, collagenoses,
contact dermatitis eczema, Kawasaki Disease, rosacea,
Sjogren-Larsso Syndrome, urticaria.
[0428] The term "diluent" refers to chemical compounds that are
used to dilute the compound of interest prior to delivery. Diluents
can also be used to stabilize compounds because they can provide a
more stable environment. Salts dissolved in buffered solutions
(which also can provide pH control or maintenance) are utilized as
diluents in the art, including, but not limited to a phosphate
buffered saline solution.
[0429] The terms "effective amount" or "therapeutically effective
amount," as used herein, refer to a sufficient amount of an agent
or a compound being administered which will relieve to some extent
one or more of the symptoms of the disease or condition being
treated. The result can be reduction and/or alleviation of the
signs, symptoms, or causes of a disease, or any other desired
alteration of a biological system. For example, an "effective
amount" for therapeutic uses is the amount of the composition
comprising a compound as disclosed herein required to provide a
clinically significant decrease in disease symptoms. An appropriate
"effective" amount in any individual case may be determined using
techniques, such as a dose escalation study.
[0430] The terms "enhance" or "enhancing," as used herein, means to
increase or prolong either in potency or duration a desired effect.
Thus, in regard to enhancing the effect of therapeutic agents, the
term "enhancing" refers to the ability to increase or prolong,
either in potency or duration, the effect of other therapeutic
agents on a system. An "enhancing-effective amount," as used
herein, refers to an amount adequate to enhance the effect of
another therapeutic agent in a desired system.
[0431] The terms "fibrosis" or "fibrosing disorder," as used
herein, refers to conditions that follow acute or chronic
inflammation and are associated with the abnormal accumulation of
cells and/or collagen and include but are not limited to fibrosis
of individual organs or tissues such as the heart, kidney, joints,
lung, or skin, and includes such disorders as idiopathic pulmonary
fibrosis and cryptogenic fibrosing alveolitis.
[0432] The term "iatrogenic" means a PGD.sub.2-dependent or
PGD.sub.2-mediated condition, disorder, or disease created or
worsened by medical or surgical therapy.
[0433] The term "inflammatory disorders" refers to those diseases
or conditions that are characterized by one or more of the signs of
pain, heat, redness, swelling, and loss of function (temporary or
permanent). Inflammation takes many forms and includes, but is not
limited to, inflammation that is one or more of the following:
acute, adhesive, atrophic, catarrhal, chronic, cirrhotic, diffuse,
disseminated, exudative, fibrinous, fibrosing, focal,
granulomatous, hyperplastic, hypertrophic, interstitial,
metastatic, necrotic, obliterative, parenchymatous, plastic,
productive, proliferous, pseudomembranous, purulent, sclerosing,
seroplastic, serous, simple, specific, subacute, suppurative,
toxic, traumatic, and/or ulcerative. Inflammatory disorders further
include, without being limited to those affecting the blood vessels
(polyarteritis, temporal arteritis); joints (arthritis:
crystalline, osteo-, psoriatic, reactive, rheumatoid, Reiter's);
gastrointestinal tract (colitis); skin (dermatitis); or multiple
organs and tissues (systemic lupus erythematosus).
[0434] The term "immunological disorders" refers to those diseases
or conditions that are characterized by inappropriate or
deleterious response to an endogenous or exogenous antigen that may
result in cellular dysfunction or destruction and consequently
dysfunction or destruction of an organ or tissue and which may or
may not be accompanied by signs or symptoms of inflammation.
[0435] The terms "kit" and "article of manufacture" are used as
synonyms.
[0436] A "metabolite" of a compound disclosed herein is a
derivative of that compound that is formed when the compound is
metabolized. The term "active metabolite" refers to a biologically
active derivative of a compound that is formed when the compound is
metabolized. The term "metabolized," as used herein, refers to the
sum of the processes (including, but not limited to, hydrolysis
reactions and reactions catalyzed by enzymes) by which a particular
substance is changed by an organism. Thus, enzymes may produce
specific structural alterations to a compound. For example,
cytochrome P450 catalyzes a variety of oxidative and reductive
reactions while uridine diphosphate glucuronyltransferases catalyze
the transfer of an activated glucuronic-acid molecule to aromatic
alcohols, aliphatic alcohols, carboxylic acids, amines and free
sulphydryl groups. Metabolites of the compounds disclosed herein
are optionally identified either by administration of compounds to
a host and analysis of tissue samples from the host, or by
incubation of compounds with hepatic cells in vitro and analysis of
the resulting compounds.
[0437] The terms "neurogenerative disease" or "nervous system
disorder," as used herein, refers to conditions that alter the
structure or function of the brain, spinal cord or peripheral
nervous system, including but not limited to Alzheimer's Disease,
cerebral edema, cerebral ischemia, multiple sclerosis,
neuropathies, Parkinson's Disease, those found after blunt or
surgical trauma (including post-surgical cognitive dysfunction and
spinal cord or brain stem injury), as well as the neurological
aspects of disorders such as degenerative disk disease and
sciatica. The acronym "CNS" refers to disorders of the central
nervous system, i.e., brain and spinal cord.
[0438] The terms "ocular disease" or "ophthalmic disease," as used
herein, refer to diseases which affect the eye or eyes and
potentially the surrounding tissues as well. Ocular or ophthalmic
diseases include, but are not limited to, conjunctivitis,
retinitis, scleritis, uveitis, allergic conjunctivitis, vernal
conjunctivitis, papillary conjunctivitis.
[0439] The term "interstitial cystitis" refers to a disorder
characterized by lower abdominal discomfort, frequent and sometimes
painful urination that is not caused by anatomical abnormalities,
infection, toxins, trauma or tumors.
[0440] The term "pharmaceutical combination" as used herein, means
a product that results from the mixing or combining of more than
one active ingredient and includes both fixed and non-fixed
combinations of the active ingredients. The term "fixed
combination" means that the active ingredients, e.g. a compound of
Formula (I), Formula (II), Formula (III), Formula (IV), Formula
(V), Formula (VI), or Formula (VII) and a co-agent, are both
administered to a patient simultaneously in the form of a single
entity or dosage. The term "non-fixed combination" means that the
active ingredients, e.g. a compound of Formula (I), Formula (II),
Formula (III), Formula (IV), Formula (V), Formula (VI), or Formula
(VII) and a co-agent, are administered to a patient as separate
entities either simultaneously, concurrently or sequentially with
no specific intervening time limits, wherein such administration
provides effective levels of the two compounds in the body of the
patient. The latter also applies to cocktail therapy, e.g. the
administration of three or more active ingredients.
[0441] The term "pharmaceutical composition" refers to a mixture of
a compound of Formula (I), Formula (II), Formula (I), Formula (IV),
Formula (V), Formula (VI), or Formula (VII) with other chemical
components, such as carriers, stabilizers, diluents, dispersing
agents, suspending agents, thickening agents, and/or excipients.
The pharmaceutical composition facilitates administration of the
compound to an organism. Multiple techniques of administering a
compound exist in the art including, but not limited to:
intravenous, oral, aerosol, parenteral, ophthalmic, pulmonary and
topical administration.
[0442] The term "respiratory disease," as used herein, refers to
diseases affecting the organs that are involved in breathing, such
as the nose, throat, larynx, eustachian tubes, trachea, bronchi,
lungs, related muscles (e.g., diaphram and intercostals) and
nerves. Respiratory diseases include, but are not limited to,
asthma, adult respiratory distress syndrome and allergic
(extrinsic) asthma, non-allergic (intrinsic) asthma, acute severe
asthma, chronic asthma, clinical asthma, nocturnal asthma,
neutrophilic asthma, allergen-induced asthma, aspirin-sensitive
asthma, exercise-induced asthma, isocapnic hyperventilation,
child-onset asthma, adult-onset asthma, cough-variant asthma,
occupational asthma, steroid-resistant asthma, seasonal asthma,
seasonal allergic rhinitis, perennial allergic rhinitis, chronic
obstructive pulmonary disease, including chronic bronchitis or
emphysema, pulmonary hypertension, interstitial lung fibrosis
and/or airway inflammation and cystic fibrosis, and hypoxia.
[0443] The term "subject" or "patient" encompasses mammals and
non-mammals. Examples of mammals include, but are not limited to,
any member of the Mammalian class: humans, non-human primates such
as chimpanzees, and other apes and monkey species; farm animals
such as cattle, horses, sheep, goats, swine; domestic animals such
as rabbits, dogs, and cats; laboratory animals including rodents,
such as rats, mice and guinea pigs, and the like. Examples of
non-mammals include, but are not limited to, birds, fish and the
like. In some embodiments, "subject" or "patient" is a mammal. In
some embodiments, mammal is a human.
[0444] The terms "treat," "treating" or "treatment," as used
herein, include alleviating, abating or ameliorating a disease or
condition symptoms, preventing additional symptoms, ameliorating or
preventing the underlying metabolic causes of symptoms, inhibiting
the disease or condition, e.g., arresting the development of the
disease or condition, relieving the disease or condition, causing
regression of the disease or condition, relieving a condition
caused by the disease or condition, or stopping the symptoms of the
disease or condition either prophylactically and/or
therapeutically.
Routes of Administration
[0445] Suitable routes of administration include, but are not
limited to, oral, intravenous, rectal, aerosol, parenteral,
ophthalmic, pulmonary, transmucosal, transdermal, vaginal, otic,
nasal, and topical administration. In addition, by way of example
only, parenteral delivery includes intramuscular, subcutaneous,
intravenous, intramedullary injections, as well as intrathecal,
direct intraventricular, intraperitoneal, intralymphatic, and
intranasal injections.
[0446] In certain embodiments, a compound as described herein is
administered in a local rather than systemic manner, for example,
via injection of the compound directly into an organ, often in a
depot preparation or sustained release formulation. In specific
embodiments, long acting formulations are administered by
implantation (for example subcutaneously or intramuscularly) or by
intramuscular injection. Furthermore, in other embodiments, the
drug is delivered in a targeted drug delivery system, for example,
in a liposome coated with organ-specific antibody. In such
embodiments, the liposomes are targeted to and taken up selectively
by the organ. In yet other embodiments, the compound as described
herein is provided in the form of a rapid release formulation, in
the form of an extended release formulation, or in the form of an
intermediate release formulation. In yet other embodiments, the
compound described herein is administered topically.
Pharmaceutical Composition/Formulation
[0447] In some embodiments, the compounds described herein are
formulated into pharmaceutical compositions. In specific
embodiments, pharmaceutical compositions are formulated in a
conventional manner using one or more physiologically acceptable
carriers comprising excipients and auxiliaries which facilitate
processing of the active compounds into preparations which can be
used pharmaceutically. Proper formulation is dependent upon the
route of administration chosen. Any pharmaceutically acceptable
techniques, carriers, and excipients are used as suitable to
formulate the pharmaceutical compositions described herein:
Remington: The Science and Practice of Pharmacy, Nineteenth Ed
(Easton, Pa.: Mack Publishing Company, 1995); Hoover, John E.,
Remington's Pharmaceutical Sciences, Mack Publishing Co., Easton,
Pa. 1975; Liberman, H. A. and Lachman, L., Eds., Pharmaceutical
Dosage Forms, Marcel Decker, New York, N.Y., 1980; and
Pharmaceutical Dosage Forms and Drug Delivery Systems, Seventh Ed.
(Lippincott Williams & Wilkins 1999).
[0448] Provided herein are pharmaceutical compositions comprising a
compound of Formula (I), Formula (II), Formula (III), Formula (IV),
Formula (V), Formula (VI), or Formula (VII) and a pharmaceutically
acceptable diluent(s), excipient(s), or carrier(s). In certain
embodiments, the compounds described are administered as
pharmaceutical compositions in which a compound of Formula (I),
Formula (II), Formula (III), Formula (IV), Formula (V), Formula
(VI), or Formula (VII) is mixed with other active ingredients, as
in combination therapy. Encompassed herein are all combinations of
actives set forth in the combination therapies section below and
throughout this disclosure. In specific embodiments, the
pharmaceutical compositions include one or more compounds of
Formula (I), Formula (II), Formula (I), Formula (IV), Formula (V),
Formula (VI), or Formula (VII).
[0449] A pharmaceutical composition, as used herein, refers to a
mixture of a compound of Formula (I), Formula (II), Formula (II),
Formula (IV), Formula (V), Formula (VI), or Formula (VII) with
other chemical components, such as carriers, stabilizers, diluents,
dispersing agents, suspending agents, thickening agents, and/or
excipients. In certain embodiments, the pharmaceutical composition
facilitates administration of the compound to an organism. In some
embodiments, practicing the methods of treatment or use provided
herein, therapeutically effective amounts of compounds of Formula
(I), Formula (II), Formula (III), Formula (IV), Formula (V),
Formula (VI), or Formula (VII) are administered in a pharmaceutical
composition to a mammal having a disease or condition to be
treated. In specific embodiments, the mammal is a human. In certain
embodiments, therapeutically effective amounts vary depending on
the severity of the disease, the age and relative health of the
subject, the potency of the compound used and other factors. The
compounds described herein are used singly or in combination with
one or more therapeutic agents as components of mixtures.
[0450] In one embodiment, one or more compounds of Formula (I),
Formula (II), Formula (III), Formula (IV), Formula (V), Formula
(VI), or Formula (VII) is formulated in an aqueous solution. In
specific embodiments, the aqueous solution is selected from, by way
of example only, a physiologically compatible buffer, such as
Hank's solution, Ringer's solution, or physiological saline buffer.
In other embodiments, one or more compound of Formula (I), Formula
(II), Formula (III), Formula (IV), Formula (V), Formula (VI), or
Formula (VII) is formulated for transmucosal administration. In
specific embodiments, transmucosal formulations include penetrants
that are appropriate to the barrier to be permeated. In still other
embodiments wherein the compounds described herein are formulated
for other parenteral injections, appropriate formulations include
aqueous or nonaqueous solutions. In specific embodiments, such
solutions include physiologically compatible buffers and/or
excipients.
[0451] In another embodiment, compounds described herein are
formulated for oral administration. Compounds described herein,
including compounds of Formula (I), Formula (II), Formula (III),
Formula (IV), Formula (V), Formula (VI), and Formula (VII), are
formulated by combining the active compounds with, e.g.,
pharmaceutically acceptable carriers or excipients; In various
embodiments, the compounds described herein are formulated in oral
dosage forms that include, by way of example only, tablets,
powders, pills, dragees, capsules, liquids, gels, syrups, elixirs,
slurries, suspensions and the like.
[0452] In certain embodiments, pharmaceutical preparations for oral
use are obtained by mixing one or more solid excipient with one or
more of the compounds described herein, optionally grinding the
resulting mixture, and processing the mixture of granules, after
adding suitable auxiliaries, if desired, to obtain tablets or
dragee cores. Suitable excipients are, in particular, fillers such
as sugars, including lactose, sucrose, mannitol, or sorbitol;
cellulose preparations such as: for example, maize starch, wheat
starch, rice starch, potato starch, gelatin, gum tragacanth,
methylcellulose, microcrystalline cellulose,
hydroxypropylmethylcellulose, sodium carboxymethylcellulose; or
others such as: polyvinylpyrrolidone (PVP or povidone) or calcium
phosphate. In specific embodiments, disintegrating agents are
optionally added. Disintegrating agents include, by way of example
only, cross-linked croscarmellose sodium, polyvinylpyrrolidone,
agar, or alginic acid or a salt thereof such as sodium
alginate.
[0453] In one embodiment, dosage forms, such as dragee cores and
tablets, are provided with one or more suitable coating. In
specific embodiments, concentrated sugar solutions are used for
coating the dosage form. The sugar solutions, optionally contain
additional components, such as by way of example only, gum arabic,
talc, polyvinylpyrrolidone, carbopol gel, polyethylene glycol,
and/or titanium dioxide, lacquer solutions, and suitable organic
solvents or solvent mixtures. Dyestuffs and/or pigments are also
optionally added to the coatings for identification purposes.
Additionally, the dyestuffs and/or pigments are optionally utilized
to characterize different combinations of active compound
doses.
[0454] In certain embodiments, therapeutically effective amounts of
at least one of the compounds described herein are formulated into
other oral dosage forms. Oral dosage forms include push-fit
capsules made of gelatin, as well as soft, sealed capsules made of
gelatin and a plasticizer, such as glycerol or sorbitol. In
specific embodiments, push-fit capsules contain the active
ingredients in admixture with one or more filler. Fillers include,
by way of example only, lactose, binders such as starches, and/or
lubricants such as talc or magnesium stearate and, optionally,
stabilizers. In other embodiments, soft capsules, contain one or
more active compound that is dissolved or suspended in a suitable
liquid. Suitable liquids include, by way of example only, one or
more fatty oil, liquid paraffin, or liquid polyethylene glycol. In
addition, stabilizers are optionally added.
[0455] In other embodiments, therapeutically effective amounts of
at least one of the compounds described herein are formulated for
buccal or sublingual administration. Formulations suitable for
buccal or sublingual administration include, by way of example
only, tablets, lozenges, or gels. In still other embodiments, the
compounds described herein are formulated for parental injection,
including formulations suitable for bolus injection or continuous
infusion. In specific embodiments, formulations for injection are
presented in unit dosage form (e.g., in ampoules) or in multi-dose
containers. Preservatives are, optionally, added to the injection
formulations. In still other embodiments, the pharmaceutical
composition comprising a compound of Formula (I), Formula (II),
Formula (II), Formula (IV), Formula (V), Formula (VI), or Formula
(VII) are formulated in a form suitable for parenteral injection as
a sterile suspensions, solutions or emulsions in oily or aqueous
vehicles. Parenteral injection formulations optionally contain
formulatory agents such as suspending, stabilizing and/or
dispersing agents. In specific embodiments, pharmaceutical
formulations for parenteral administration include aqueous
solutions of the active compounds in water-soluble form. In
additional embodiments, suspensions of the active compounds are
prepared as appropriate oily injection suspensions. Suitable
lipophilic solvents or vehicles for use in the pharmaceutical
compositions described herein include, by way of example only,
fatty oils such as sesame oil, or synthetic fatty acid esters, such
as ethyl oleate or triglycerides, or liposomes. In certain specific
embodiments, aqueous injection suspensions contain substances which
increase the viscosity of the suspension, such as sodium
carboxymethyl cellulose, sorbitol, or dextran. Optionally, the
suspension contains suitable stabilizers or agents which increase
the solubility of the compounds to allow for the preparation of
highly concentrated solutions. Alternatively, in other embodiments,
the active ingredient is in powder form for constitution with a
suitable vehicle, e.g., sterile pyrogen-free water, before use.
[0456] In one aspect, compounds of Formula (I), Formula (II),
Formula (III), Formula (IV), Formula (V), Formula (VI), and Formula
(VII) are prepared as solutions for parenteral injection as
described herein or known in the art and administered with an
automatic injector. Automatic injectors, such as those disclosed in
U.S. Pat. Nos. 4,031,893, 5,358,489; 5,540,664; 5,665,071,
5,695,472 and WO/2005/087297 (each of which are incorporated herein
by reference for such disclosure) are known. In general, all
automatic injectors contain a volume of solution that includes a
compound of Formula (I), Formula (II), Formula (III), Formula (IV),
Formula (V), Formula (VI), or Formula (VII) to be injected. In
general, automatic injectors include a reservoir for holding the
solution, which is in fluid communication with a needle for
delivering the drug, as well as a mechanism for automatically
deploying the needle, inserting the needle into the patient and
delivering the dose into the patient. Exemplary injectors provide
about 0.3 mL of solution at about a concentration of 0.5 mg to 10
mg of compound of Formula (I), Formula (II), Formula (III), Formula
(IV), Formula (V), Formula (VI), or Formula (VII) per 1 mL of
solution. Each injector is capable of delivering only one dose of
the compound.
[0457] In still other embodiments, the compounds of Formula (I),
Formula (II), Formula (III), Formula (IV), Formula (V), Formula
(VI), and Formula (VII) are administered topically. The compounds
described herein are formulated into a variety of topically
administrable compositions, such as solutions, suspensions,
lotions, gels, pastes, medicated sticks, balms, creams or
ointments. Such pharmaceutical compositions optionally contain
solubilizers, stabilizers, tonicity enhancing agents, buffers and
preservatives.
[0458] In yet other embodiments, the compounds of Formula (I),
Formula (II), Formula (III), Formula (IV), Formula (V), Formula
(VI), and Formula (VII) are formulated for transdermal
administration. In specific embodiments, transdermal formulations
employ transdermal delivery devices and transdermal delivery
patches and can be lipophilic emulsions or buffered, aqueous
solutions, dissolved and/or dispersed in a polymer or an adhesive.
In various embodiments, such patches are constructed for
continuous, pulsatile, or on demand delivery of pharmaceutical
agents. In additional embodiments, the transdermal delivery of the
compounds of Formula (I), Formula (II), Formula (III), Formula
(IV), Formula (V), Formula (VI), or Formula (VII) is accomplished
by means of iontophoretic patches and the like. In certain
embodiments, transdermal patches provide controlled delivery of the
compounds of Formula (I), Formula (II), Formula (III), Formula
(IV), Formula (V), Formula (VI), or Formula (VII). In specific
embodiments, the rate of absorption is slowed by using
rate-controlling membranes or by trapping the compound within a
polymer matrix or gel. In alternative embodiments, absorption
enhancers are used to increase absorption. Absorption enhancers or
carriers include absorbable pharmaceutically acceptable solvents
that assist passage through the skin. For example, in one
embodiment, transdermal devices are in the form of a bandage
comprising a backing member, a reservoir containing the compound
optionally with carriers, optionally a rate controlling barrier to
deliver the compound to the skin of the host at a controlled and
predetermined rate over a prolonged period of time, and means to
secure the device to the skin.
[0459] In other embodiments, the compounds of Formula (I), Formula
(II), Formula (III), Formula (IV), Formula (V), Formula (VI), and
Formula (VII) are formulated for administration by inhalation.
Various forms suitable for administration by inhalation include,
but are not limited to, aerosols, mists or powders. Pharmaceutical
compositions comprising a compound of Formula (I), Formula (II),
Formula (III), Formula (IV), Formula (V), Formula (VI), or Formula
(VII) are conveniently delivered in the form of an aerosol spray
presentation from pressurized packs or a nebuliser, with the use of
a suitable propellant (e.g., dichlorodifluoromethane,
trichlorofluoromethane, dichlorotetrafluoroethane, carbon dioxide
or other suitable gas). In specific embodiments, the dosage unit of
a pressurized aerosol is determined by providing a valve to deliver
a metered amount. In certain embodiments, capsules and cartridges
of, such as, by way of example only, gelatin for use in an inhaler
or insufflator are formulated containing a powder mix of the
compound and a suitable powder base such as lactose or starch.
[0460] In still other embodiments, the compounds of Formula (I),
Formula (II), Formula (III), Formula (IV), Formula (V), Formula
(VI), and Formula (VII) are formulated in rectal compositions such
as enemas, rectal gels, rectal foams, rectal aerosols,
suppositories, jelly suppositories, or retention enemas, containing
conventional suppository bases such as cocoa butter or other
glycerides, as well as synthetic polymers such as
polyvinylpyrrolidone, PEG, and the like. In suppository forms of
the compositions, a low-melting wax such as, but not limited to, a
mixture of fatty acid glycerides, optionally in combination with
cocoa butter is first melted.
[0461] In certain embodiments, pharmaceutical compositions are
formulated in any conventional manner using one or more
physiologically acceptable carriers comprising excipients and
auxiliaries which facilitate processing of the active compounds
into preparations which can be used pharmaceutically. Proper
formulation is dependent upon the route of administration chosen.
Any pharmaceutically acceptable techniques, carriers, and
excipients is optionally used as suitable and as understood in the
art. Pharmaceutical compositions comprising a compound of Formula
(I), Formula (II), Formula (III), Formula (IV), Formula (V),
Formula (VI), or Formula (VII) may be manufactured in a
conventional manner, such as, by way of example only, by means of
conventional mixing, dissolving, granulating, dragee-making,
levigating, emulsifying, encapsulating, entrapping or compression
processes.
[0462] Pharmaceutical compositions include at least one
pharmaceutically acceptable carrier, diluent or excipient and at
least one compound of Formula (I), Formula (II), Formula (III),
Formula (IV), Formula (V), Formula (VI), or Formula (VII) described
herein as an active ingredient. The active ingredient is in
free-acid or free-base form, or in a pharmaceutically acceptable
salt form. In addition, the methods and pharmaceutical compositions
described herein include the use of N-oxides, crystalline forms
(also known as polymorphs), as well as active metabolites of these
compounds having the same type of activity. All tautomers of the
compounds described herein are included within the scope of the
compounds presented herein. Additionally, the compounds described
herein encompass unsolvated as well as solvated forms with
pharmaceutically acceptable solvents such as water, ethanol, and
the like. The solvated forms of the compounds presented herein are
also considered to be disclosed herein. In addition, the
pharmaceutical compositions optionally include other medicinal or
pharmaceutical agents, carriers, adjuvants, such as preserving,
stabilizing, wetting or emulsifying agents, solution promoters,
salts for regulating the osmotic pressure, buffers, and/or other
therapeutically valuable substances.
[0463] Methods for the preparation of compositions comprising the
compounds described herein include formulating the compounds with
one or more inert, pharmaceutically acceptable excipients or
carriers to form a solid, semi-solid or liquid. Solid compositions
include, but are not limited to, powders, tablets, dispersible
granules, capsules, cachets, and suppositories. Liquid compositions
include solutions in which a compound is dissolved, emulsions
comprising a compound, or a solution containing liposomes,
micelles, or nanoparticles comprising a compound as disclosed
herein. Semi-solid compositions include, but are not limited to,
gels, suspensions and creams. The form of the pharmaceutical
compositions described herein include liquid solutions or
suspensions, solid forms suitable for solution or suspension in a
liquid prior to use, or as emulsions. These compositions also
optionally contain minor amounts of nontoxic, auxiliary substances,
such as wetting or emulsifying agents, pH buffering agents, and so
forth.
[0464] In some embodiments, pharmaceutical composition comprising
at least one compound of Formula (I), Formula (II), Formula (III),
Formula (IV), Formula (V), Formula (VI), or Formula (VII)
illustratively takes the form of a liquid where the agents are
present in solution, in suspension or both. Typically when the
composition is administered as a solution or suspension a first
portion of the agent is present in solution and a second portion of
the agent is present in particulate form, in suspension in a liquid
matrix. In some embodiments, a liquid composition includes a gel
formulation. In other embodiments, the liquid composition is
aqueous.
[0465] In certain embodiments, pharmaceutical aqueous suspensions
include one or more polymers as suspending agents. Polymers include
water-soluble polymers such as cellulosic polymers, e.g.,
hydroxypropyl methylcellulose, and water-insoluble polymers such as
cross-linked carboxyl-containing polymers. Certain pharmaceutical
compositions described herein include a mucoadhesive polymer,
selected from, for example, carboxymethylcellulose, carbomer
(acrylic acid polymer), poly(methylmethacrylate), polyacrylamide,
polycarbophil, acrylic acid/butyl acrylate copolymer, sodium
alginate and dextran.
[0466] Pharmaceutical compositions also, optionally include
solubilizing agents to aid in the solubility of a compound of
Formula (I), Formula (II), Formula (III), Formula (IV), Formula
(V), Formula (VI), or Formula (VII). The term "solubilizing agent"
generally includes agents that result in formation of a micellar
solution or a true solution of the agent. Certain acceptable
nonionic surfactants, for example polysorbate 80, are useful as
solubilizing agents, as can ophthalmically acceptable glycols,
polyglycols, e.g., polyethylene glycol 400, and glycol ethers.
[0467] Furthermore, pharmaceutical compositions optionally include
one or more pH adjusting agents or buffering agents, including
acids such as acetic, boric, citric, lactic, phosphoric and
hydrochloric acids; bases such as sodium hydroxide, sodium
phosphate, sodium borate, sodium citrate, sodium acetate, sodium
lactate and tris-hydroxymethylaminomethane; and buffers such as
citrate/dextrose, sodium bicarbonate and ammonium chloride. Such
acids, bases and buffers are included in an amount required to
maintain pH of the composition in an acceptable range.
[0468] Additionally, pharmaceutical compositions optionally include
one or more salts in an amount required to bring osmolality of the
composition into an acceptable range. Such salts include those
having sodium, potassium or ammonium cations and chloride, citrate,
ascorbate, borate, phosphate, bicarbonate, sulfate, thiosulfate or
bisulfite anions; suitable salts include sodium chloride, potassium
chloride, sodium thiosulfate, sodium bisulfite and ammonium
sulfate.
[0469] Other pharmaceutical compositions optionally include one or
more preservatives to inhibit microbial activity. Suitable
preservatives include mercury-containing substances such as merfen
and thiomersal; stabilized chlorine dioxide; and quaternary
ammonium compounds such as benzalkonium chloride,
cetyltrimethylammonium bromide and cetylpyridinium chloride.
[0470] Still other pharmaceutical compositions include one or more
surfactants to enhance physical stability or for other purposes.
Suitable nonionic surfactants include polyoxyethylene fatty acid
glycerides and vegetable oils, e.g., polyoxyethylene (60)
hydrogenated castor oil; and polyoxyethylene alkylethers and
alkylphenyl ethers, e.g., octoxynol 10, octoxynol 40.
[0471] Still other pharmaceutical compositions may include one or
more antioxidants to enhance chemical stability where required.
Suitable antioxidants include, by way of example only, ascorbic
acid and sodium metabisulfite.
[0472] In certain embodiments, pharmaceutical aqueous suspension
compositions are packaged in single-dose non-reclosable containers.
Alternatively, multiple-dose reclosable containers are used, in
which case it is typical to include a preservative in the
composition.
[0473] In alternative embodiments, other delivery systems for
hydrophobic pharmaceutical compounds are employed. Liposomes and
emulsions are examples of delivery vehicles or carriers herein. In
certain embodiments, organic solvents such as N-methylpyrrolidone
are also employed. In additional embodiments, the compounds
described herein are delivered using a sustained-release system,
such as semipermeable matrices of solid hydrophobic polymers
containing the therapeutic agent. Various sustained-release
materials are useful herein. In some embodiments, sustained-release
capsules release the compounds for a few hours up to over 24 hours.
Depending on the chemical nature and the biological stability of
the therapeutic reagent, additional strategies for protein
stabilization may be employed.
[0474] In certain embodiments, the formulations described herein
include one or more antioxidants, metal chelating agents, thiol
containing compounds and/or other general stabilizing agents.
Examples of such stabilizing agents, include, but are not limited
to: (a) about 0.5% to about 2% w/v glycerol, (b) about 0.1% to
about 1% w/v methionine, (c) about 0.1% to about 2% w/v
monothioglycerol, (d) about 1 mM to about 10 mM EDTA, (e) about
0.01% to about 2% w/v ascorbic acid, (f) 0.003% to about 0.02% w/v
polysorbate 80, (g) 0.001% to about 0.05% w/v. polysorbate 20, (h)
arginine, (i) heparin, (j) dextran sulfate, (k) cyclodextrins, (l)
pentosan polysulfate and other heparinoids, (m) divalent cations
such as magnesium and zinc; or (n) combinations thereof.
Methods of Dosing and Treatment Regimens
[0475] In one embodiment, the compound of Formula (I), Formula
(II), Formula (III), Formula (IV), Formula (V), Formula (VI), and
Formula (VII) are used in the preparation of medicaments for the
treatment of PGD.sub.2-dependent or PGD.sub.2-mediated diseases or
conditions. In addition, a method for treating any of the diseases
or conditions described herein in a subject in need of such
treatment, involves administration of pharmaceutical compositions
containing at least one compound of Formula (I), Formula (II),
Formula (III), Formula (IV), Formula (V), Formula (VI), or Formula
(VII) or a pharmaceutically acceptable salt, pharmaceutically
active metabolite, pharmaceutically acceptable prodrug, or
pharmaceutically acceptable solvate thereof, in therapeutically
effective amounts to said subject.
[0476] In certain embodiments, the compositions containing the
compound(s) described herein are administered for prophylactic
and/or therapeutic treatments. In certain therapeutic applications,
the compositions are administered to a patient already suffering
from a disease or condition, in an amount sufficient to cure or at
least partially arrest the symptoms of the disease or condition.
Amounts effective for this use depend on the severity and course of
the disease or condition, previous therapy, the patient's health
status, weight, and response to the drugs, and the judgment of the
treating physician. Therapeutically effective amounts are
optionally determined by methods including, but not limited to, a
dose escalation clinical trial.
[0477] In prophylactic applications, compositions containing the
compounds described herein are administered to a patient
susceptible to or otherwise at risk of a particular disease,
disorder or condition. Such an amount is defined to be a
"prophylactically effective amount or dose." In this use, the
precise amounts also depend on the patient's state of health,
weight, and the like. When used in a patient, effective amounts for
this use will depend on the severity and course of the disease,
disorder or condition, previous therapy, the patient's health
status and response to the drugs, and the judgment of the treating
physician.
[0478] In certain embodiments wherein the patient's condition does
not improve, upon the doctor's discretion the administration of the
compounds are administered chronically, that is, for an extended
period of time, including throughout the duration of the patient's
life in order to ameliorate or otherwise control or limit the
symptoms of the patient's disease or condition.
[0479] In certain embodiments wherein a patient's status does
improve, the dose of drug being administered may be temporarily
reduced or temporarily suspended for a certain length of time
(i.e., a "drug holiday"). In specific embodiments, the length of
the drug holiday is between 2 days and 1 year, including by way of
example only, 2 days, 3 days, 4 days, 5 days, 6 days, 7 days, 10
days, 12 days, 15 days, 20 days, 28 days, 35 days, 50 days, 70
days, 100 days, 120 days, 150 days, 180 days, 200 days, 250 days,
280 days, 300 days, 320 days, 350 days, and 365 days. The dose
reduction during a drug holiday is, by way of example only, by
10%-100%, including by way of example only 10%, 15%, 20%, 25%, 30%,
35%, 40%, 45%, 50%, 55%, 60%, 65%, 70%, 75%, 80%, 85%, 90%, 95%,
and 100%.
[0480] Once improvement of the patient's conditions has occurred, a
maintenance dose is administered if necessary. Subsequently, in
specific embodiments, the dosage or the frequency of
administration, or both, is reduced, as a function of the symptoms,
to a level at which the improved disease, disorder or condition is
retained. In certain embodiments, however, the patient requires
intermittent treatment on a long-term basis upon any recurrence of
symptoms.
[0481] In some embodiments, compounds of Formula (I), Formula (II),
Formula (III), Formula (IV), Formula (V), Formula (VI), and Formula
(VII) are administered chronically. In some embodiments, compounds
of Formula (I), Formula (I), Formula (III), Formula (IV), Formula
(V), Formula (VI), and Formula (VII) are administered
intermittently (e.g. drug holiday that includes a period of time in
which the compound is not administered or is administered in a
reduced amount). In some embodiments, compounds of Formula (I),
Formula (II), Formula (III), Formula (IV), Formula (V), Formula
(VI), and Formula (VII) are administered in cycles that include:
(a) a first period that includes daily administration of the
compound of Formula (I), Formula (II), Formula (II), Formula (IV),
Formula (V), Formula (VI), or Formula (VII); followed by (b) a
second period that includes a dose reduction of the daily amount of
the compound of Formula (I), Formula (II), Formula (III), Formula
(IV), Formula (V), Formula (VI), or Formula (VII) that is
administered. In some embodiments, the compound of Formula (I),
Formula (II), Formula (III), Formula (IV), Formula (V), Formula
(VI), or Formula (VII) is not administered in the second period. In
some embodiments, the duration of the first and second periods, as
well as the dose amounts are determined using methods described
herein or known in the art. By way of example only, a drug holiday
or a dose reduction period is appropriate depending on the
pharmacodynamic profile of the active agent, e.g., the `off` rate
of the active agent is significantly slower than the `on` rate of
the active agent.
[0482] The amount of a given agent that corresponds to such an
amount varies depending upon factors such as the particular
compound, disease condition and its severity, the identity (e.g.,
weight, sex) of the subject or host in need of treatment, but can
nevertheless be determined according to the particular
circumstances surrounding the case, including, e.g., the specific
agent being administered, the route of administration, the
condition being treated, and the subject or host being treated. In
general, however, doses employed for adult human treatment are
typically in the range of 0.02 mg-5000 mg per day, preferably
1-1500 mg per day. In one embodiment, the desired dose is
conveniently presented in a single dose or in divided doses
administered simultaneously (or over a short period of time) or at
appropriate intervals, for example as two, three, four or more
sub-doses per day.
[0483] In certain embodiments, the pharmaceutical composition
described herein is in unit dosage forms suitable for single
administration of precise dosages. In unit dosage form, the
formulation is divided into unit doses containing appropriate
quantities of one or more compound. In specific embodiments, the
unit dosage is in the form of a package containing discrete
quantities of the formulation. Non-limiting examples are packaged
tablets or capsules, and powders in vials or ampoules. Aqueous
suspension compositions are optionally packaged in single-dose
non-re-closeable containers. Alternatively, multiple-dose
re-closeable containers are used, in which case it is typical to
include a preservative in the composition. By way of example only,
formulations for parenteral injection are, in some embodiments,
presented in unit dosage form, which include, but are not limited
to ampoules, or in multi-dose containers, with an added
preservative.
[0484] In one embodiment, the daily dosages appropriate for the
compound of Formula (I), Formula (II), Formula (III), Formula (IV),
Formula (V), Formula (VI), or Formula (VII) described herein are
from about 0.01 to about 10 mg/kg per body weight. In specific
embodiments, an indicated daily dosage in a large mammal,
including, but not limited to, humans, is in the range from about
0.5 mg to about 1000 mg, conveniently administered in divided
doses, including, but not limited to, up to four times a day. In
one embodiment, the daily dosage is administered in extended
release form. In certain embodiments, suitable unit dosage forms
for oral administration comprise from about 1 to 500 mg active
ingredient. In other embodiments, the daily dosage or the amount of
active in the dosage form are lower or higher than the ranges
indicated herein, based on a number of variables in regard to an
individual treatment regime. In various embodiments, the daily and
unit dosages are altered depending on a number of variables
including, but not limited to, the activity of the compound used,
the disease or condition to be treated, the mode of administration,
the requirements of the individual subject, the severity of the
disease or condition being treated, and the judgment of the
practitioner.
[0485] Toxicity and therapeutic efficacy of such therapeutic
regimens are determined by standard pharmaceutical procedures in
cell cultures or experimental animals, including, but not limited
to, the determination of the LD.sub.50 (the dose lethal to 50% of
the population) and the ED.sub.50 (the dose therapeutically
effective in 50% of the population). The dose ratio between the
toxic and therapeutic effects is the therapeutic index and it is
expressed as the ratio between LD.sub.50 and ED.sub.50. In certain
embodiments, the data obtained from cell culture assays and animal
studies are used in formulating the therapeutically effective daily
dosage range and/or the therapeutically effective unit dosage
amount for use in mammals, including humans. In some embodiments,
the daily dosage amount of the compounds described herein lies
within a range of circulating concentrations that include the
ED.sub.50 with minimal toxicity. In certain embodiments, the daily
dosage range and/or the unit dosage amount varies within this range
depending upon the dosage form employed and the route of
administration utilized.
Use of Compounds of Formula (I), Formula (II), Formula (III),
Formula (IV), Formula (V), Formula (VI), or Formula (VII) to
Prevent and/or Treat PGD.sub.2-Dependent or PGD.sub.2 Mediated
Diseases or Conditions
[0486] The therapy of PGD.sub.2-dependent or PGD.sub.2-mediated
diseases or conditions is designed to modulate the activity of
DP.sub.2, DP.sub.1 and/or TP. Such modulation includes, in some
embodiments, antagonizing DP.sub.2 activity. In other embodiments,
such modulation includes antagonizing DP.sub.2 and DP.sub.1. For
example, in one embodiment, a DP.sub.2 antagonist is administered
in order to decrease signal transduction initiated by PGD.sub.2
within the individual.
[0487] In accordance with one aspect, compositions and methods
described herein include compositions and methods for treating,
preventing, reversing, halting or slowing the progression of
PGD.sub.2-dependent or PGD.sub.2 mediated diseases or conditions
once it becomes clinically evident, or treating the symptoms
associated with or related to PGD.sub.2-dependent or PGD.sub.2
mediated diseases or conditions, by administering to the subject a
compound of Formula (I), Formula (II), Formula (III), Formula (IV),
Formula (V), Formula (VI), or Formula (VII) or pharmaceutical
composition or medicament which includes a compound of Formula (I),
Formula (II), Formula (III), Formula (IV), Formula (V), Formula
(VI), or Formula (VII). In certain embodiments, the subject already
has a PGD.sub.2-dependent or PGD.sub.2 mediated disease or
condition at the time of administration, or is at risk of
developing a PGD.sub.2-dependent or PGD.sub.2 mediated disease or
condition.
[0488] In certain aspects, the activity of DP.sub.2 in a mammal is
directly or indirectly modulated by the administration of (at least
once) an effective amount of at least one compound of Formula (I),
Formula (II), Formula (III), Formula (IV), Formula (V), Formula
(VI), or Formula (VII) or pharmaceutical composition or medicament
which includes a compound of Formula (I), Formula (II), Formula
(III), Formula (IV), Formula (V), Formula (VI), or Formula (VII) to
a mammal. Such modulation includes, but is not limited to, reducing
and/or inhibiting the activity of DP.sub.2. In additional aspects,
the activity of PGD.sub.2 in a mammal is directly or indirectly
modulated, including reducing and/or inhibiting, by the
administration of (at least once) an effective amount of at least
one compound of Formula (I), Formula (II), Formula (III), Formula
(IV); Formula (V), Formula (VI), or Formula (VII) or pharmaceutical
composition or medicament which includes a compound of Formula (I),
Formula (II), Formula (III), Formula (IV), Formula (V), Formula
(VI), or Formula (VII) to a mammal. Such modulation includes, but
is not limited to, reducing and/or inhibiting the activity of
DP.sub.2.
[0489] In one embodiment, prevention and/or treatment of
PGD.sub.2-dependent or PGD.sub.2 mediated diseases or conditions
comprises administering to a mammal at least once a therapeutically
effective amount of at least one compound of Formula (I), Formula
(II), Formula (III), Formula (IV), Formula (V), Formula (VI), or
Formula (VII) or pharmaceutical composition or medicament which
includes a compound of Formula (I), Formula (II), Formula (III),
Formula (IV), Formula (V), Formula (VI), or Formula (VII). In
specific embodiments, the compound administered to the mammal is a
compound of Formula (I), Formula (II), Formula (III), Formula (IV),
Formula (V), Formula (VI), or Formula (VII). In some embodiments,
there is provided a method of treating PGD.sub.2-dependent or
PGD.sub.2 mediated diseases or conditions that include, but are not
limited to, bone diseases and disorders, cardiovascular diseases
and disorders, inflammatory diseases and disorders, immunological
diseases or disorders, dermatological diseases and disorders,
ocular diseases and disorders, cancer and other proliferative
diseases and disorders, respiratory diseases and disorder, and
non-cancerous disorders.
[0490] By way of example only, included in the prevention/treatment
methods described herein are methods for treating respiratory
diseases comprising administering to the mammal at least once an
effective amount of at least one compound of Formula (I), Formula
(II), Formula (III), Formula (IV), Formula (V), Formula (VI), or
Formula (VII) or pharmaceutical composition or medicament which
includes a compound of Formula (I), Formula (II), Formula (III),
Formula (IV), Formula (V), Formula (VI), or Formula (VII). By way
of example, in some embodiments, the respiratory disease is asthma.
Other respiratory diseases include, but are not limited to, adult
respiratory distress syndrome and allergic (extrinsic) asthma,
non-allergic (intrinsic) asthma, acute severe asthma, chronic
asthma, clinical asthma, nocturnal asthma, neutrophilic asthma,
allergen-induced asthma, aspirin-sensitive asthma, exercise-induced
asthma, isocapnic hyperventilation, child-onset asthma, adult-onset
asthma, cough-variant asthma, occupational asthma,
steroid-resistant asthma, seasonal asthma, allergic rhinitis,
vascular responses, endotoxin shock, fibrogenesis, pulmonary
fibrosis, allergic diseases, chronic inflammation, and adult
respiratory distress syndrome.
[0491] By way of example only, included in such treatment methods
are methods for preventing chronic obstructive pulmonary disease
comprising administering to the mammal at least once an effective
amount of at least one compound of Formula (I), Formula (II),
Formula (III), Formula (IV), Formula (V), Formula (VI), or Formula
(VII) or pharmaceutical composition or medicament which includes a
compound of Formula (I), Formula (II), Formula (III), Formula (IV),
Formula (V), Formula (VI), or Formula (VII). In addition, chronic
obstructive pulmonary disease includes, but is not limited to,
chronic bronchitis or emphysema, pulmonary hypertension,
interstitial lung fibrosis and/or airway inflammation and cystic
fibrosis.
[0492] By way of example only, included in such treatment methods
are methods for preventing increased mucosal secretion and/or edema
in a disease or condition comprising administering to the mammal at
least once an effective amount of at least one compound of Formula
(I), Formula (II), Formula (III), Formula (IV), Formula (V),
Formula (VI), or Formula (VII) or pharmaceutical composition or
medicament which includes a compound of Formula (I), Formula (II),
Formula (III), Formula (IV), Formula (V), Formula (VI), or Formula
(VII).
[0493] By way of example only, included in the prevention/treatment
methods described herein are methods for preventing or treating
vasoconstriction, atherosclerosis and its sequelae myocardial
ischemia, myocardial infarction, aortic aneurysm, vasculitis and
stroke comprising administering at least once to the mammal an
effective amount of at least one compound of Formula (I), Formula
(II), Formula (III), Formula (IV), Formula (V), Formula (VI), or
Formula (VII) or pharmaceutical composition or medicament which
includes a compound of Formula (I), Formula (II), Formula (II),
Formula (IV), Formula (V), Formula (VI), or Formula (VII).
[0494] By way of example only, included in the prevention/treatment
methods described herein are methods for reducing cardiac
reperfusion injury following myocardial ischemia and/or endotoxic
shock comprising administering at least once to the mammal an
effective amount of at least one compound of Formula (I), Formula
(II), Formula (III), Formula (IV), Formula (V), Formula (VI), or
Formula (VII) or pharmaceutical composition or medicament which
includes a compound of Formula (I), Formula (II), Formula (III),
Formula (IV), Formula (V), Formula (VI), or Formula (VII).
[0495] By way of example only, included in the prevention/treatment
methods described herein are methods for reducing the constriction
of blood vessels in a mammal comprising administering at least once
to the mammal an effective amount of at least one compound of
Formula (I), Formula (II), Formula (III), Formula (IV), Formula
(V), Formula (VI), or Formula (VII) or pharmaceutical composition
or medicament which includes a compound of Formula (I), Formula
(II), Formula (III), Formula (IV), Formula (V), Formula (VI), or
Formula (VII).
[0496] By way of example only, included in the prevention/treatment
methods described herein are methods for lowering or preventing an
increase in blood pressure of a mammal comprising administering at
least once to the mammal an effective amount of at least one
compound of Formula (I), Formula (II), Formula (III), Formula (IV),
Formula (V), Formula (VI), or Formula (VII) or pharmaceutical
composition or medicament which includes a compound of Formula (I),
Formula (II), Formula (III), Formula (IV), Formula (V), Formula
(VI), or Formula (VII).
[0497] By way of example only, included in the prevention/treatment
methods described herein are methods for preventing or treating
eosinophil and/or basophil and/or dendritic cell and/or neutrophil
and/or monocyte and/or T-cell recruitment comprising administering
at least once to the mammal an effective amount of at least one
compound of Formula (I), Formula (II), Formula (III), Formula (IV),
Formula (V), Formula (VI), or Formula (VII) or pharmaceutical
composition or medicament which includes a compound of Formula (I),
Formula (II), Formula (III), Formula (IV), Formula (V), Formula
(VI), or Formula (VII).
[0498] By way of example only, included in the prevention/treatment
methods described herein are methods for the prevention or
treatment of abnormal bone remodeling, loss or gain, including
diseases or conditions as, by way of example, osteopenia,
osteoporosis, Paget's disease, cancer and other diseases comprising
administering at least once to the mammal an effective amount of at
least one compound of Formula (I), Formula (II), Formula (III),
Formula (IV), Formula (V), Formula (VI), or Formula (VII) or
pharmaceutical composition or medicament which includes a compound
of Formula (I), Formula (II), Formula (III), Formula (IV), Formula
(V), Formula (VI), or Formula (VII).
[0499] By way of example only, included in the prevention/treatment
methods described herein are methods for preventing ocular
inflammation and allergic conjunctivitis, vernal
keratoconjunctivitis, and papillary conjunctivitis comprising
administering at least once to the mammal an effective amount of at
least one compound of Formula (I), Formula (II), Formula (III),
Formula (IV), Formula (V), Formula (VI), or Formula (VII) or
pharmaceutical composition or medicament which includes a compound
of Formula (I), Formula (II), Formula (III), Formula (IV), Formula
(V), Formula (VI), or Formula (VII).
[0500] By way of example only, included in the prevention/treatment
methods described herein are methods for preventing otitis, otitis
media comprising administering at least once to the mammal an
effective amount of at least one compound of Formula (I), Formula
(II), Formula (III), Formula (IV), Formula (V), Formula (VI), or
Formula (VII) or pharmaceutical composition or medicament which
includes a compound of Formula (I), Formula (II), Formula (III),
Formula (IV), Formula (V), Formula (VI), or Formula (VII).
[0501] By way of example only, included in the prevention/treatment
methods described herein are methods for preventing CNS disorders
comprising administering at least once to the mammal an effective
amount of at least one compound of Formula (I), Formula (II),
Formula (III), Formula (IV), Formula (V), Formula (VI), or Formula
(VII) or pharmaceutical composition or medicament which includes a
compound of Formula (I), Formula (II), Formula (II), Formula (IV),
Formula (V), Formula (VI), or Formula (VII). CNS disorders include,
but are not limited to, multiple sclerosis, Parkinson's disease,
Alzheimer's disease, stroke, cerebral ischemia, retinal ischemia,
post-surgical cognitive dysfunction, migraine, peripheral
neuropathy/neuropathic pain, spinal cord injury, cerebral edema and
head injury.
[0502] By way of example only, included in the prevention/treatment
methods described herein are methods for the treatment of cancer
comprising administering at least once to the mammal an effective
amount of at least one compound of Formula (I), Formula (II),
Formula (II), Formula (IV), Formula (V), Formula (VI), or Formula
(VII), or pharmaceutical composition or medicament which includes a
compound of Formula (I), Formula (II), Formula (III), Formula (IV),
Formula (V), Formula (VI), or Formula (VII). The type of cancer may
include, but is not limited to, pancreatic cancer and other solid
or hematological tumors.
[0503] By way of example only, included in the prevention/treatment
methods described herein are methods for preventing or reducing the
chances of endotoxic shock and septic shock comprising
administering at least once to the mammal an effective amount of at
least one compound of Formula (I), Formula (II), Formula (III),
Formula (IV), Formula (V), Formula (VI), or Formula (VII) or
pharmaceutical composition or medicament which includes a compound
of Formula (I), Formula (II), Formula (III), Formula (IV), Formula
(V), Formula (VI), or Formula (VII).
[0504] By way of example only, included in the prevention/treatment
methods described herein methods for preventing, treating or
alleviating rheumatoid arthritis and osteoarthritis comprising
administering at least once to the mammal an effective amount of at
least one compound of Formula (I), Formula (II), Formula (III),
Formula (IV), Formula (V), Formula (VI), or Formula (VII) or
pharmaceutical composition or medicament which includes a compound
of Formula (I), Formula (II), Formula (III), Formula (IV), Formula
(V), Formula (VI), or Formula (VII).
[0505] By way of example only, included in the prevention/treatment
methods described herein are methods for preventing increased,
reducing the incidences of or treating gastrointestinal diseases
comprising administering at least once to the mammal an effective
amount of at least one compound of Formula (I), Formula (II),
Formula (III), Formula (IV), Formula (V), Formula (VI), or Formula
(VII) or pharmaceutical composition or medicament which includes a
compound of Formula (I), Formula (II), Formula (III), Formula (IV),
Formula (V), Formula (VI), or Formula (VII). Such gastrointestinal
diseases include, by way of example only, inflammatory bowel,
disease (IBD), colitis and Crohn's disease.
[0506] By way of example only, included in the prevention/treatment
methods described herein are methods for the reduction or treatment
of inflammation and/or preventing, reducing the incidences of or
treating acute or chronic transplant rejection (including any
vascular abnormality associated with acute or chronic rejection) or
preventing or treating tumors or accelerating the healing of wounds
comprising administering at least once to the mammal an effective
amount of at least one compound of Formula (I), Formula (II),
Formula (III), Formula (IV), Formula (V), Formula (VI), or Formula
(VII) or pharmaceutical composition or medicament which includes a
compound of Formula (I), Formula (II), Formula (III), Formula (IV),
Formula (V), Formula (VI), or Formula (VII).
[0507] By way of example only, included in the prevention/treatment
methods described herein are methods for the prevention or
treatment of rejection or dysfunction in a transplanted organ or
tissue comprising administering at least once to the mammal an
effective amount of at least one compound of Formula (I), Formula
(II), Formula (III), Formula (IV), Formula (V), Formula (VI), or
Formula (VII) or pharmaceutical composition or medicament which
includes a compound of Formula (I), Formula (II), Formula (III),
Formula (IV), Formula (V), Formula (VI), or Formula (VII).
[0508] By way of example only, included in the prevention/treatment
methods described herein are methods for treating type II diabetes
comprising administering at least once to the mammal an effective
amount of at least one compound of Formula (I), Formula (II),
Formula (III), Formula (IV), Formula (V), Formula (VI), or Formula
(VII) or pharmaceutical composition or medicament which includes a
compound of Formula (I), Formula (II), Formula (III), Formula (IV),
Formula (V), Formula (VI), or Formula (VII).
[0509] By way of example only, included in the prevention/treatment
methods described herein are methods for treating inflammatory
responses of the skin comprising administering at least once to the
mammal an effective amount of at least one compound of Formula (I),
Formula (II), Formula (III), Formula (IV), Formula (V), Formula
(VI), or Formula (VII) or pharmaceutical composition or medicament
which includes a compound of Formula (I), Formula (II), Formula
(III), Formula (IV), Formula (V), Formula (VI), or Formula (VII).
Such inflammatory responses of the skin include, by way of example,
psoriasis, dermatitis, contact dermatitis, eczema, urticaria,
rosacea, wound healing and scarring. In another aspect are methods
for reducing psoriatic lesions in the skin, joints, or other
tissues or organs, comprising administering at least once to the
mammal an effective amount of at least one compound of Formula (I),
Formula (II), Formula (III), Formula (IV), Formula (V), Formula
(VI), or Formula (VII) or pharmaceutical composition or medicament
which includes a compound of Formula (I), Formula (II), Formula
(III), Formula (IV), Formula (V), Formula (VI), or Formula
(VII).
[0510] By way of example only, included in the prevention/treatment
methods described herein are methods for the treatment of cystitis,
including, e.g., interstitial cystitis, comprising administering at
least once to the mammal an effective amount of at least one
compound of Formula (I), Formula (II), Formula (III), Formula (IV),
Formula (V), Formula (VI), or Formula (VII) or pharmaceutical
composition or medicament which includes a compound of Formula (I),
Formula (II), Formula (III), Formula (IV), Formula (V), Formula
(VI), or Formula (VII).
[0511] By way of example only, included in the prevention/treatment
methods described herein are methods for the treatment of metabolic
syndromes such as Familial Mediterranean Fever comprising
administering at least once to the mammal an effective amount of at
least one compound of Formula (I), Formula (II), Formula (In),
Formula (IV), Formula (V), Formula (VI), or Formula (VII) or
pharmaceutical composition or medicament which includes a compound
of Formula (I), Formula (II), Formula (III), Formula (IV), Formula
(V), Formula (VI), or Formula (VII).
Combination Treatments
[0512] In certain instances, it is appropriate to administer at
least one compound of Formula (I), Formula (II), Formula (III),
Formula (IV), Formula (V), Formula (VI), or Formula (VII) in
combination with another therapeutic agent. By way of example only,
if one of the side effects experienced by a patient upon receiving
one of the compounds herein is inflammation, then it may be
appropriate to administer an anti-inflammatory agent in combination
with the initial therapeutic agent. Or, in one embodiment, the
therapeutic effectiveness of one of the compounds described herein
is enhanced by administration of an adjuvant (i.e., by itself the
adjuvant may have minimal therapeutic benefit, but in combination
with another therapeutic agent, the overall therapeutic benefit to
the patient is enhanced). Or, in some embodiments, the benefit of
experienced by a patient is increased by administering one of the
compounds described herein with another therapeutic agent (which
also includes a therapeutic regimen) that also has therapeutic
benefit. In one specific embodiment, the therapeutic benefit of
treating asthma by administering at least one of the compounds
described herein is increased by also providing the patient with
other therapeutic agents or therapies for asthma. In any case,
regardless of the disease, disorder or condition being treated, the
overall benefit experienced by the patient may simply be additive
of the two therapeutic agents or the patient may experience a
synergistic benefit.
[0513] In certain embodiments, different therapeutically-effective
dosages of the compounds disclosed herein will be utilized in
formulating pharmaceutical composition and/or in treatment regimens
when the compounds disclosed herein are administered in combination
with one or more additional agent, such as an additional
therapeutically effective drug, an adjuvant or the like.
Therapeutically-effective dosages of drugs and other agents for use
in combination treatment regimens can be determined by means
similar to those set forth hereinabove for the actives themselves.
Furthermore, the methods of prevention/treatment described herein
encompasses the use of metronomic dosing, i.e., providing more
frequent, lower doses in order to minimize toxic side effects. In
some embodiments, a combination treatment regimen encompasses
treatment regimens in which administration of a DP.sub.2 antagonist
described herein is initiated prior to, during, or after treatment
with a second agent described above, and continues until any time
during treatment with the second agent or after termination of
treatment with the second agent. It also includes treatments in
which a DP.sub.2 antagonist described herein and the second agent
being used in combination are administered simultaneously or at
different times and/or at decreasing or increasing intervals during
the treatment period. Combination treatment further includes
periodic treatments that start and stop at various times to assist
with the clinical management of the patient. For example, in one
embodiment, a DP.sub.2 antagonist described herein in the
combination treatment is administered weekly at the onset of
treatment, decreasing to biweekly, and decreasing further as
appropriate.
[0514] Compositions and methods for combination therapy are
provided herein. In accordance with one aspect, the pharmaceutical
compositions disclosed herein are used to treat PGD.sub.2-dependent
or PGD.sub.2 mediated conditions. In accordance with another
aspect, the pharmaceutical compositions disclosed herein are used
to treat respiratory diseases (e.g., asthma), where treatment with
a DP.sub.2 antagonist is indicated and to induce bronchodilation in
a subject. In one embodiment, the pharmaceutical compositions
disclosed herein are used to treat airways or nasal inflammation
diseases such as asthma and rhinitis.
[0515] In one embodiment, pharmaceutical compositions disclosed
herein are used to treat a subject suffering from a vascular
inflammation-driven disorder. In one embodiment, the pharmaceutical
compositions disclosed herein are used to treat skin inflammation
diseases such as atopic dermatitis.
[0516] In certain embodiments, combination therapies described
herein are used as part of a specific treatment regimen intended to
provide a beneficial effect from the co-action of a DP.sub.2
described herein and a concurrent treatment. It is understood that
the dosage regimen to treat, prevent, or ameliorate the
condition(s) for which relief is sought, is modified in accordance
with a variety of factors. These factors include the type of
respiratory disorder and the type of bronchoconstriction or
inflammation from which the subject suffers, as well as the age,
weight, sex, diet, and medical condition of the subject. Thus, in
some instances, the dosage regimen actually employed varies and, in
some embodiments, deviates from the dosage regimens set forth
herein.
[0517] For combination therapies described herein, dosages of the
co-administered compounds vary depending on the type of co-drug
employed, on the specific drug employed, on the disease or
condition being treated and so forth. In additional embodiments,
when co-administered with one or more biologically active agents,
the compound provided herein is administered either simultaneously
with the biologically active agent(s), or sequentially. If
administered sequentially, the attending physician decides on the
appropriate sequence of administering protein in combination with
the biologically active agent(s).
[0518] In combination therapies, the multiple therapeutic agents
(one of which is one of the compounds described herein) are
administered in any order or even simultaneously. If administration
is simultaneous, the multiple therapeutic agents are, by way of
example only, provided in a single, unified form, or in multiple
forms (e.g., as a single pill or as two separate pills). In one
embodiment, one of the therapeutic agents is given in multiple
doses, and in another, two (or more if present) are given as
multiple doses. In some embodiments of non-simultaneous
administration, the timing between the multiple doses vary from
more than zero weeks to less than four weeks. In addition, the
combination methods, compositions and formulations are not to be
limited to the use of only two agents; the use of multiple
therapeutic combinations is also envisioned.
[0519] In additional embodiments, the compounds of Formula (I),
Formula (II), Formula (III), Formula (IV), Formula (V), Formula
(VI), or Formula (VII) are used in combination with procedures that
provide additional or synergistic benefit to the patient. By way of
example only, patients are expected to find therapeutic and/or
prophylactic benefit in the methods described herein, wherein
pharmaceutical composition comprising a compound of Formula (I),
Formula (II), Formula (III), Formula (IV), Formula (V), Formula
(VI), or Formula (VII) and/or combinations with other therapeutics
are combined with genetic testing to determine whether that
individual is a carrier of a mutant gene that is known to be
correlated with certain diseases or conditions.
[0520] The compounds of Formula (I), Formula (II), Formula (III),
Formula (IV), Formula (V), Formula (VI), or Formula (VII) and
combination therapies are administered before, during or after the
occurrence of a disease or condition, and the timing of
administering the composition containing a compound varies. Thus,
in one embodiment, the compounds described herein are used as a
prophylactic and are administered continuously to subjects with a
propensity to develop conditions or diseases in order to prevent
the occurrence of the disease or condition. In another embodiment,
the compounds and compositions are administered to a subject during
or as soon as possible after the onset of the symptoms. The
administration of the compounds are initiated within the first 48
hours of the onset of the symptoms, preferably within the first 48
hours of the onset of the symptoms, more preferably within the
first 6 hours of the onset of the symptoms, and most preferably
within 3 hours of the onset of the symptoms. The initial
administration is accomplished via any practical route, such as,
for example, by intravenous injection, a bolus injection, infusion
over 5 minutes to about 5 hours, a pill, a capsule, transdermal
patch, buccal delivery, and the like, or combination thereof. In
specific embodiments, a compound described herein is administered
as soon as is practicable after the onset of a disease or condition
is detected or suspected, and for a length of time necessary for
the treatment of the disease, such as, for example, from about 1
month to about 3 months. In some embodiments, the length required
for effective treatment varies, and the treatment length is
adjusted to suit the specific needs of each subject. For example,
in specific embodiments, a compound described herein or a
formulation containing the compound is administered for at least 2
weeks, about 1 month to about 5 years, or from about 1 month to
about 3 years.
[0521] By way of example, therapies which combine compounds of
Formula (I), Formula (II), Formula (III), Formula (IV), Formula
(V), Formula (VI), or Formula (VII) with inhibitors of PGD.sub.2
synthesis or PGD.sub.2 receptor antagonists, either acting at the
same or other points in the PGD.sub.2 synthesis pathway, are
encompassed herein for treating PGD.sub.2-dependent or PGD.sub.2
mediated diseases or conditions. In addition, by way of example,
encompassed herein are therapies that combine compounds of Formula
(I), Formula (II), Formula (II), Formula (IV), Formula (V), Formula
(VI), or Formula (VII) with inhibitors of inflammation for treating
PGD.sub.2-dependent or PGD.sub.2 mediated diseases or
conditions.
Anti-Inflammatory Agents
[0522] In another embodiment described herein, methods for
treatment of PGD.sub.2-dependent or PGD.sub.2 mediated conditions
or diseases include administration to a patient compounds,
pharmaceutical compositions, or medicaments described herein in
combination with an anti-inflammatory agent including, but not
limited to, non-steroidal anti-inflammatory drugs (NSAIDs) and
corticosteroids (glucocorticoids). Anti-inflammatory agents
include, but are not limited to: arthrotec, mesalamine, auralglan,
sulfasalazine, daypro, etodolac, ponstan, and solumedrol;
non-steroidal anti-inflammatory agents; corticosteroids; and
leukotriene pathway modulators (e.g. montelukast, zilueton).
[0523] By way of example only, asthma is a chronic inflammatory
disease characterized by pulmonary eosinophilia and airway
hyperresponsiveness. In patients with asthma, PGD.sub.2 is released
from mast cells, eosinophils, and basophils. PGD.sub.2 is involved
in contraction of airway smooth muscle, an increase in vascular
permeability and mucus secretions, and has been reported to attract
and activate inflammatory cells in the airways of asthmatics. Thus,
in another embodiment described herein, the methods for treatment
of respiratory diseases include administration to a patient
compounds, pharmaceutical compositions, or medicaments described
herein in combination with an anti-inflammatory agent.
[0524] NSAIDs include, but are not limited to: aspirin, salicylic
acid, gentisic acid, choline magnesium salicylate, choline
salicylate, choline magnesium salicylate, choline salicylate,
magnesium salicylate, sodium salicylate, diflunisal, carprofen,
fenoprofen, fenoprofen calcium, fluorobiprofen, ibuprofen,
ketoprofen, nabutone, ketolorac, ketorolac tromethamine, naproxen,
oxaprozin, diclofenac, etodolac, indomethacin, sulindac, tolmetin,
meclofenamate, meclofenamate sodium, mefenamic acid, piroxicam,
meloxicam, COX-2 specific inhibitors (such as, but not limited to,
celecoxib, rofecoxib, valdecoxib, parecoxib, etoricoxib,
lumiracoxib, CS-502, JTE-522, L-745,337 and NS398).
[0525] Corticosteroids, include, but are not limited to:
betamethasone (Celestone), prednisone (Deltasone), alclometasone,
aldosterone, amcinonide, beclometasone, betamethasone, budesonide,
ciclesonide, clobetasol, clobetasone, clocortolone, cloprednol,
cortisone, cortivazol, deflazacort, deoxycorticosterone, desonide,
desoximetasone, desoxycortone, dexamethasone, diflorasone,
diflucortolone, difluprednate, fluclorolone, fludrocortisone,
fludroxycortide, flumetasone, flunisolide, fluocinolone acetonide,
fluocinonide, fluocortin, fluocortolone, fluorometholone,
fluperolone, fluprednidene, fluticasone, formocortal, halcinonide,
halometasone, hydrocortisone/cortisol, hydrocortisone aceponate,
hydrocortisone buteprate, hydrocortisone butyrate, loteprednol,
medrysone, meprednisone, methylprednisolone, methylprednisolone
aceponate, mometasone furoate, paramethasone, prednicarbate,
prednisone/prednisolone, rimexolone, tixocortol, triamcinolone, and
ulobetasol.
[0526] In another embodiment described herein, methods for
treatment of PGD.sub.2-dependent or PGD.sub.2 mediated conditions
or diseases include administration to a patient compounds,
pharmaceutical compositions, or medicaments described herein in
combination in combination with NSAIDs and NO-donors or NSAIDs and
proton-pump inhibitors.
PGD.sub.2 Receptor Antagonists
[0527] In another embodiment described herein, methods for
treatment of PGD.sub.2-dependent or PGD.sub.2 mediated conditions
or diseases includes administering to a patient compounds,
pharmaceutical compositions, or medicaments described herein in
combination with other PGD.sub.2 receptor antagonists including,
but are not limited to, DP.sub.1 receptor antagonists and TP
receptor antagonists. In another embodiment described herein,
methods for treatment of PGD.sub.2-dependent or PGD.sub.2 mediated
conditions or diseases includes administered to a patient
compounds, pharmaceutical compositions, or medicaments described
herein in combination with a DP.sub.1 receptor antagonist. DP.sub.1
receptor antagonists include, but are not limited to, BWA868C
(Sharif et al., Br. J. Pharmacol., 2000 November; 131(6):1025-38),
MK-0524 (Sturino et al, J. Med. Chem., 2007, 50, 794-806 and Cheng
et al, PNAS, 2006 Apr. 25; 103(17):6682-7.) and S-5751 (Arimura et
al., J. Pharmacol. Exp. Ther., 2001 August; 298(2):411-9). For some
patients, the most appropriate formulation or method of use of such
combination treatments depends on the type of PGD.sub.2-dependent
or PGD.sub.2 mediated disorder, the time period in which the
DP.sub.2 antagonist acts to treat the disorder and/or the time
period in which the DP.sub.1 receptor antagonist acts to prevent
DP.sub.1 receptor activity. By way of example only, some
embodiments described herein provide for such combination
treatments that are used for treating a patient suffering from
respiratory disorders such as asthma and rhinitis.
[0528] In another embodiment described herein, methods for
treatment of PGD.sub.2-dependent or PGD.sub.2 mediated conditions
or diseases includes administering to a patient compounds,
pharmaceutical compositions, or medicaments described herein in
combination with a TP receptor antagonist. TP receptor antagonists
include, but are not limited to, Ramatroban ("Bayer.TM."), GR32191
(Beasley et al., J. Appl. Physiol., 1989 April; 66(4):1685-93),
ICI192605 (Boersma et al., Br. J. Pharmacol., 1999 December;
128(7):1505-12) and derivatives or analogs thereof. Such
combinations may be used to treat PGD.sub.2-dependent or PGD.sub.2
mediated disorders, including respiratory disorders.
[0529] In one embodiment, the co-administration of a DP.sub.2
receptor antagonist with a DP.sub.1 receptor antagonist or a TP
receptor antagonist has therapeutic benefit over and above the
benefit derived from the administration of a either a DP.sub.2
antagonist, DP.sub.1 antagonist or a TP antagonist alone. In the
case that substantial inhibition of PGD.sub.2 activity has
undesired effects, partial inhibition of this pathway through the
amelioration of the effects of the proinflammatory agonists
combined with the block of the DP.sub.1 receptor, TP receptor
and/or DP.sub.2 receptor may afford substantial therapeutic
benefits, particularly for respiratory diseases.
Other Combination Therapies
[0530] In another embodiment described herein, methods for
treatment of PGD.sub.2-dependent or PGD.sub.2 mediated conditions
or diseases, such as proliferative disorders, including cancer,
comprises administration to a patient compounds, pharmaceutical
compositions, or medicaments described herein in combination with
at least one additional agent selected, by way of example only,
alemtuzumab, arsenic trioxide, asparaginase (pegylated or non-),
bevacizumab, cetuximab, platinum-based compounds such as cisplatin,
cladribine, daunorubicin/doxorubicin/idarubicin, irinotecan,
fludarabine, 5-fluorouracil, gemtuzumab, methotrexate,
Paclitaxel.TM., taxol, temozolomide, thioguanine, or classes of
drugs including hormones (an antiestrogen, an antiandrogen, or
gonadotropin releasing hormone analogues, interferons such as alpha
interferon, nitrogen mustards such as busulfan or melphalan or
mechlorethamine, retinoids such as tretinoin, topoisomerase
inhibitors such as irinotecan or topotecan, tyrosine kinase
inhibitors such as gefinitinib or imatinib, or agents to treat
signs or symptoms induced by such therapy including allopurinol,
filgrastim, granisetron/ondansetron/palonosetron, dronabinol.
[0531] In another embodiment described herein, methods for
treatment of PGD.sub.2-dependent or PGD.sub.2 mediated conditions
or diseases, such as the therapy of transplanted organs or tissues
or cells, comprises administration to a patient compounds,
pharmaceutical compositions, or medicaments described herein in
combination with at least one additional agent selected from, by
way of example only, azathioprine, a corticosteroid,
cyclophosphamide, cyclosporin, dacluzimab, mycophenolate mofetil,
OKT3, rapamycin, tacrolimus, thymoglobulin.
[0532] In another embodiment described herein, methods for
treatment of PGD.sub.2-dependent or PGD.sub.2 mediated conditions
or diseases, such as atherosclerosis, comprises administration to a
patient compounds, pharmaceutical compositions, or medicaments
described herein in combination with at least one additional agent
selected, by way of example only, HMG-CoA reductase inhibitors
(e.g., statins in their lactonized or dihydroxy open acid forms and
pharmaceutically acceptable salts and esters thereof, including but
not limited to lovastatin; simvastatin; dihydroxy open-acid
simvastatin, particularly the ammonium or calcium salts thereof;
pravastatin, particularly the sodium salt thereof; fluvastatin,
particularly the sodium salt thereof; atorvastatin, particularly
the calcium salt thereof; nisvastatin, also referred to as NK-104;
rosuvastatin); agents that have both lipid-altering effects and
other pharmaceutical activities; HMG-CoA synthase inhibitors;
cholesterol absorption inhibitors such as ezetimibe; cholesterol
ester transfer protein (CETP) inhibitors, for example JTT-705 and
CP529, 414; squalene epoxidase inhibitors; squalene synthetase
inhibitors (also known as squalene synthase inhibitors);
acyl-coenzyme A: cholesterol acyltransferase (ACAT) inhibitors
including selective inhibitors of ACAT-1 or ACAT-2 as well as dual
inhibitors of ACAT-1 and -2; microsomal triglyceride transfer
protein (MTP) inhibitors; probucol; niacin; bile acid sequestrants;
LDL (low density lipoprotein) receptor inducers; platelet
aggregation inhibitors, for example glycoprotein IIb/IIIa
fibrinogen receptor antagonists and aspirin; human peroxisome
proliferator activated receptor gamma (PPAR.gamma.) agonists,
including the compounds commonly referred to as glitazones, for
example troglitazone, pioglitazone and rosiglitazone and including
those compounds included within the structural class known as
thiazolidinediones as well as those PPAR.gamma. agonists outside
the thiazolidinedione structural class; PPAR.alpha. agonists such
as clofibrate, fenofibrate including micronized fenofibrate, and
gemfibrozil; PPAR dual .alpha./.gamma. agonists such as
5-[(2,4-dioxo-5-thiazolidinyl)methyl]-2-methoxy-N-[[4-(trifluoromethyl)ph-
enyl]methyl]-benzamide, known as KRP-297; vitamin B6 (also known as
pyridoxine) and the pharmaceutically acceptable salts thereof such
as the HCl salt; vitamin B12 (also known as cyanocobalamin); folic
acid or a pharmaceutically acceptable salt or ester thereof such as
the sodium salt and the methylglucamine salt; anti-oxidant vitamins
such as vitamin C and E and beta carotene; beta-blockers;
angiotensin II antagonists such as losartan; angiotensin converting
enzyme inhibitors such as enalapril and captopril; calcium channel
blockers such as nifedipine and diltiazam; endothelian antagonists;
agents that enhance ABC1 gene expression; FXR and LXR ligands
including both inhibitors and agonists; bisphosphonate compounds
such as alendronate sodium; and cyclooxygenase-2 inhibitors such as
rofecoxib and celecoxib.
[0533] In another embodiment described herein, methods for
treatment of PGD.sub.2-dependent or PGD.sub.2 mediated conditions
or diseases, such as the therapy of stroke, comprises
administration to a patient compounds, pharmaceutical compositions,
or medicaments described herein in combination with at least one
additional agent selected from, by way of example only, COX-2
inhibitors; nitric oxide synthase inhibitors, such as
N-(3-(aminomethyl)benzyl)acetamidine; Rho kinase inhibitors, such
as fasudil; angiotension II type-1 receptor antagonists, including
candesartan, losartan, irbesartan, eprosartan, telmisartan and
valsartan; glycogen synthase kinase 3 inhibitors; sodium or calcium
channel blockers, including crobenetine; p38 MAP kinase inhibitors,
including SKB 239063; thromboxane AX-synthetase inhibitors,
including isbogrel, ozagrel, ridogrel and dazoxiben; statins (HMG
CoA reductase inhibitors), including lovastatin, simvastatin,
dihydroxy open-acid simvastatin, pravastatin, fluvastatin,
atorvastatin, nisvastatin, and rosuvastatin; neuroprotectants,
including free radical scavengers, calcium channel blockers,
excitatory amino acid antagonists, growth factors, antioxidants,
such as edaravone, vitamin C, TROLOX.TM., citicoline and
minicycline, and reactive astrocyte inhibitors, such as
(2R)-2-propyloctanoic acid; beta andrenergic blockers, such as
propranolol, nadolol, timolol, pindolol, labetalol, metoprolol,
atenolol, esmolol and acebutolol; NMDA receptor antagonists,
including memantine; NR2B antagonists, such as traxoprodil; 5-HT1A
agonists; receptor platelet fibrinogen receptor antagonists,
including tirofiban and lamifiban; thrombin inhibitors;
antithrombotics, such as argatroban; antihypertensive agents, such
as enalapril; vasodilators, such as cyclandelate; nociceptin
antagonists; DPIV antagonists; CETP inhibitors; GABA 5 inverse
agonists; and selective androgen receptor modulators.
[0534] In another embodiment described herein, methods for
treatment of PGD.sub.2-dependent or PGD.sub.2 mediated conditions
or diseases, such as the therapy of pulmonary fibrosis, comprises
administration to a patient compounds, pharmaceutical compositions,
or medicaments described herein in combination with at least one
additional agent selected from, by way of example only,
anti-inflammatory agents, such as corticosteroids, azathioprine or
cyclophosphamide.
[0535] In another embodiment described herein, methods for
treatment of PGD.sub.2-dependent or PGD.sub.2 mediated conditions
or diseases, such as the therapy of interstitial cystitis,
comprises administration to a patient compounds, pharmaceutical
compositions, or medicaments described herein in combination with
at least one additional agent selected from, by way of example
only, dimethylsulfoxide, omalizumab, and pentosan polysulfate.
[0536] In another embodiment described herein, methods for
treatment of PGD.sub.2-dependent or PGD.sub.2 mediated conditions
or diseases, such as the therapy of disorders of bone, comprises
administration to a patient compounds, pharmaceutical compositions,
or medicaments described herein in combination with at least one
additional agent selected from the, by way of example only,
minerals, vitamins, bisphosphonates, anabolic steroids, parathyroid
hormone or analogs, and cathepsin K inhibitors.
[0537] In yet another embodiment described herein, methods for
treating PGD.sub.2-dependent or PGD.sub.2 mediated conditions or
diseases, such as the therapy of respiratory disorders (e.g.,
asthma, COPD and rhinitis), comprises administration to a patient
compounds, pharmaceutical compositions, or medicaments described
herein in combination with at least one respiratory agent.
Respiratory agents include, but are not limited to, bronchodilators
(e.g., sympathomimetic agents and xanthine derivatives),
leukotriene receptor antagonists, leukotriene formation inhibitors,
leukotriene modulators, nasal decongestants, respiratory enzymes,
lung surfactants, antihistamines (e.g., Mepyramine (pyrilamine),
Antazoline, Diphenhydramine, Carbinoxamine, Doxylamine, Clemastine,
Dimenhydrinate, Pheniramine, Chlorphenamine (chlorpheniramine),
Dexchlorpheniramine, Brompheniramine, Triprolidine, cetirizine,
Cyclizine, Chlorcyclizine, Hydroxyzine, Meclizine, loratadine,
desloratidine, Promethazine, Alimemazine (trimeprazine),
Cyproheptadine, Azatadine, Ketotifen, Acrivastine, Astemizole,
Cetirizine, Mizolastine, Terfenadine, Azelastine, Levocabastine,
Olopatadine, Levocetirizine, Fexofenadine), mucolytics,
corticosteroids, glucocorticoids, anticholinergics, antitussives,
analgesics, expectorants, albuterol, ephedrine, epinephrine,
fomoterol, metaproterenol, terbutaline, budesonide, ciclesonide,
dexamethasone, flunisolide, fluticasone propionate, triamcinolone
acetonide, ipratropium bromide, pseudoephedrine, theophylline,
montelukast, zafirlukast, pranlukast, tomelukast, ambrisentan,
bosentan, enrasentan, sitaxsentan, tezosentan, iloprost,
treprostinil, pirfenidone, FLAP inhibitors, FLAP modulators, 5-LO
inhibitors, BLT1 receptor antagonists and BLT2 receptor
antagonists.
[0538] In a specific embodiment described herein, methods for
treating PGD.sub.2-dependent or PGD.sub.2 mediated conditions or
diseases, such as the therapy of asthma and/or COPD, comprises
administration to a patient anti-inflammatory agents. In certain
embodiments, methods for treating PGD.sub.2-dependent or PGD.sub.2
mediated conditions or diseases, such as the therapy of asthma
and/or COPD, comprise administration to a patient compounds,
pharmaceutical compositions, or medicaments described herein in
combination with at least one additional agent selected from, but
not limited to, epinephrine, isoproterenol, orciprenaline,
bronchodilators, glucocorticoids, leukotriene modifiers, mast-cell
stabilizers, xanthines, anticholinergics, 0-2 agonists, FLAP
inhibitors, FLAP modulators or 5-LO inhibitors. .beta.-2 agonists
include, but are not limited to, short-acting .beta.-2 agonists
(e.g., salbutamol (albuterol), levalbuterol, terbutaline,
pirbuterol, procaterol, metaproterenol, fenoterol and bitolterol
mesylate) and long-acting .beta.-2 agonists (e.g., salmeterol,
formoterol, bambuterol and clenbuterol). FLAP inhibitors and/or
FLAP modulators include, but are not limited to,
3-[3-tert-butylsulfanyl-1-[4-(6-methoxy-pyridin-3-yl)-benzyl]-5-(pyridin--
2-ylmethoxy)-1H-indol-2-yl]-2,2-dimethyl-propionic acid,
3-[3-tert-butylsulfanyl-1-[4-(6-ethoxy-pyridin-3-yl)-benzyl]-5-(5-methyl--
pyridin-2-ylmethoxy)-1H-indol-2-yl]-2,2-dimethyl-propionic acid,
MK-886, MK-0591, DG-031 (BAY-x1005) and compounds found in US
2007/0225285, US 2007/0219206, US 2007/0173508, US 2007/0123522 and
US 2007/0105866 (each of which are hereby incorporated by
reference). Glucocorticoids include, but are not limited to,
beclometasone, budesonide, ciclesonide, fluticasone and mometasone.
Anticholinergics include, but are not limited to, ipratropium and
tiotropium. Mast cell stabilizers include, but are not limited to,
cromoglicate and nedocromil. Xanthines include, but are not limited
to, aminophylline, theobromine and theophylline. Leukotriene
antagonists include, but are not limited to, montelukast,
tomelukast, pranlukast and zafirlukast. 5-LO inhibitors include,
but are not limited to, zileuton, VIA-2291 (ABT761), MK-0633,
CJ-13,610 (PF-4191834), AZ-4407 and ZD-2138 and compounds found in
US 2007/0149579, WO2007/016784.
[0539] In another specific embodiment described herein, methods for
treating PGD.sub.2-dependent or PGD.sub.2 mediated conditions or
diseases, such as the therapy of rhinitis, comprises administration
to a patient compounds, pharmaceutical compositions, or medicaments
described herein in combination with at least one additional agent
selected from, by way of example only, antihistamines, leukotriene
antagonists, corticosteroids and decongestants. Leukotriene
antagonists include, but are not limited to, montelukast,
tomelukast, pranlukast and zafirlukast.
[0540] In another aspect, methods for treating PGD.sub.2-dependent
or PGD.sub.2 mediated conditions or diseases, include administering
a DP.sub.2 antagonist described herein in combination with other
agents to treat respiratory diseases or conditions. Therapeutic
agents used in the treatment of respiratory conditions and
disorders, such as, but not limited to asthma, include:
glucocorticoids, such as, ciclesonide, beclomethasone, budesonide,
flunisolide, fluticasone, mometasone, and triamcinolone;
leukotriene modifiers, such as, montelukast, zafirlukast,
pranlukast, and zileuton; mast cell stabilizers, such as,
cromoglicate (cromolyn), and nedocromil;
antimuscarinics/anticholinergics, such as, ipratropium, oxitropium,
and tiotropium; methylxanthines, such as, theophylline and
aminophylline; antihistamine, such as, mepyramine (pyrilamine),
antazoline, diphenhydramine, carbinoxamine, doxylamine, clemastine,
dimenhydrinate, pheniramine, chlorphenamine (chlorpheniramine),
dexchlorphenamine, brompheniramine, triprolidine, cyclizine,
chlorcyclizine, hydroxyzine, meclizine, promethazine, alimemazine
(trimeprazine), cyproheptadine, azatadine, ketotifen, acrivastine,
astemizole, cetirizine, loratadine, mizolastine, terfenadine,
fexofenadine, levocetirizine, desloratadine, fexofenadine;
omalizumab, an IgE blocker; beta2-adrenergic receptor agonists,
such as: short acting beta2-adrenergic receptor agonists, such as,
salbutamol (albuterol), levalbuterol, terbutaline, pirbuterol,
procaterol, metaproterenol, fenoterol, bitolterol mesylate; and
long-acting beta2-adrenergic receptor agonists, such as,
salmeterol, formoterol, bambuterol.
[0541] In one aspect, DP.sub.2 anatogonists described herein are
administered in combination with one or more agents used to treat
used to treat asthma, including, but not limited to: combination
inhalers (fluticasone and salmeterol oral inhalation (e.g.
Advair)); inhaled Beta-2 agonists (albuterol inhaler; albuterol
nebulizer solution; formoterol; isoproterenol oral inhalation;
levalbuterol; metaproterenol inhalation; pirbuterol acetate oral
inhalation; salmeterol aerosol inhalation; salmeterol powder
inhalation; terbutaline inhaler); inhaled corticosteroids
(beclomethasone oral inhalation; budesonide inhalation solution;
budesonide inhaler; flunisolide oral inhalation; fluticasone
inhalation aerosol; fluticasone powder for oral inhalation;
mometasone inhalation powder; triamcinolone oral inhalation);
leukotriene modifiers (montelukast; zafirlukast; pranlukast;
tomelukast; zileuton); mast cell stabilizers (cromolyn inhaler;
nedocromil oral inhalation); monoclonal antibodies (omalizumab);
oral Beta-2 agonists (albuterol oral syrup; albuterol oral tablets;
metaproterenol; terbutaline); bronchodilator (aminophylline;
oxtriphylline; theophylline).
[0542] In one aspect, DP.sub.2 anatogonists described herein are
administered in combination with one or more agents used to treat
allergy, including, but not limited to: antihistamine and
decongestant combinations (cetirizine and pseudoephedrine;
desloratadine and pseudoephedrine ER; fexofenadine and
pseudoephedrine; loratadine and pseudoephedrine); antihistamines
(azelastine nasal spray; brompheniramine; brompheniramine oral
suspension; carbinoxamine; cetirizine; chlorpheniramine;
clemastine; desloratadine; dexchlorpheniramine ER;
dexchlorpheniramine oral syrup; diphenhydramine oral; fexofenadine;
loratadine; promethazine); decongestants (pseudoephedrine);
leukotriene modifiers (montelukast; montelukast granules); nasal
anticholinergics (ipratropium); nasal corticosteroids
(beclomethasone nasal inhalation; budesonide nasal inhaler;
flunisolide nasal inhalation; fluticasone nasal inhalation;
mometasone nasal spray; triamcinolone nasal inhalation;
triamcinolone nasal spray); nasal decongestants (phenylephrine);
nasal mast cell stabilizers (cromolyn nasal spray).
[0543] In one aspect, DP.sub.2 anatogonists described herein are
administered in combination with one or more agents used to treat
chronic obstructive pulmonary disease (COPD), including, but not
limited to: anticholinergics--ipratropium bromide oral inhalation);
combination Inhalers (albuterol and ipratropium (e.g. Combivent,
DuoNeb); fluticasone and salmeterol oral inhalation (e.g. Advair));
corticosteroids (dexamethasone tablets; fludrocortisone acetate;
hydrocortisone tablets; methylprednisolone; prednisolone liquid;
prednisone oral; triamcinolone oral); inhaled Beta-2 Agonists
(albuterol inhaler; albuterol nebulizer solution; formoterol;
isoproterenol oral inhalation; levalbuterol; metaproterenol
inhalation; pirbuterol acetate oral inhalation; salmeterol aerosol
inhalation; salmeterol powder inhalation; terbutaline inhaler);
inhaled Corticosteroids (beclomethasone oral inhalation; budesonide
inhalation solution; budesonide inhaler; flunisolide oral
inhalation; fluticasone inhalation aerosol; fluticasone powder for
oral inhalation; triamcinolone oral inhalation); mukolytics
(guaifenesin); oral Beta-2 agonists (albuterol oral syrup;
albuterol oral tablets; metaproterenol; terbutaline);
bronchodilator (aminophylline; oxtriphylline; theophylline).
[0544] In one embodiment, DP.sub.2 anatogonists described herein
are administered to a patient in combination with inhaled
corticosteroids.
[0545] In one embodiment, DP.sub.2 anatogonists described herein
are administered to a patient in combination with beta2-adrenergic
receptor agonists. In one embodiment, DP.sub.2 anatogonists
described herein are administered to a patient in combination with
short acting beta2-adrenergic receptor agonists. In one embodiment,
DP.sub.2 anatogonists described herein are administered to a
patient in combination with long-acting beta2-adrenergic receptor
agonists.
[0546] As discussed herein, the administration of compounds of any
of Formula (I), Formula (II), Formula (II), Formula (IV), Formula
(V), Formula (VI), or Formula (VII) is designed to anatagonize the
activity of DP.sub.2. For example, in specific embodiments, the
administration of a DP.sub.2 inhibitor decreases signal
transduction initiated by PGD.sub.2 within the individual.
[0547] Thus, in accordance with one aspect, methods described
herein include the diagnosis or determination of whether or not a
patient is suffering from a PGD.sub.2-dependent or PGD.sub.2
mediated disease or condition by administering to the subject a
compound of Formula (I), Formula (II), Formula (III), Formula (IV),
Formula (V), Formula (VI), or Formula (VII) or pharmaceutical
composition or medicament which includes a compound of Formula (I),
Formula (II), Formula (III), Formula (IV), Formula (V), Formula
(VI), or Formula (VII) and determining whether or not the patient
responds to the treatment.
Kits/Articles of Manufacture
[0548] For use in the therapeutic applications described herein,
kits and articles of manufacture are also described herein. Such
kits can comprise a carrier, package, or container that is
compartmentalized to receive one or more containers such as vials,
tubes, and the like, each of the container(s) comprising one of the
separate elements to be used in a method described herein. Suitable
containers include, for example, bottles, vials, syringes, and test
tubes. The containers are formed from any acceptable material
including, e.g., glass or plastic.
[0549] For example, the container(s) can comprise one or more
compounds described herein, optionally in a composition or in
combination with another agent as disclosed herein. The
container(s) optionally have a sterile access port (for example the
container can be an intravenous solution bag or a vial having a
stopper pierceable by a hypodermic injection needle). Such kits
optionally comprising a compound with an identifying description or
label or instructions relating to its use in the methods described
herein.
[0550] A kit will typically comprise one or more additional
containers, each with one or more of various materials (such as
reagents, optionally in concentrated form, and/or devices)
desirable from a commercial and user standpoint for use of a
compound described herein. Non-limiting examples of such materials
include, but not limited to, buffers, diluents, filters, needles,
syringes; carrier, package, container, vial and/or tube labels
listing contents and/or instructions for use, and package inserts
with instructions for use. A set of instructions will also
typically be included.
[0551] A label can be on or associated with the container. A label
can be on a container when letters, numbers or other characters
forming the label are attached, molded or etched into the container
itself; a label can be associated with a container when it is
present within a receptacle or carrier that also holds the
container, e.g., as a package insert. A label can be used to
indicate that the contents are to be used for a specific
therapeutic application. The label can also indicate directions for
use of the contents, such as in the methods described herein.
EXAMPLES
[0552] These examples are provided for illustrative purposes only
and not to limit the scope of the claims provided herein.
Example 1
Synthesis of
[4-Methoxy-3-(2-phenethylsulfanylmethyl-4-trifluoromethyl-phenoxy)-phenyl-
]-acetic acid (Compound 1-1)
##STR00031##
[0553] Step 1: (3-Hydroxy-4-methoxy-phenyl)-acetic acid ethyl
ester
[0554] To 3-hydroxy-4-methoxyphenylacetic acid (5.0 g, 27.4 mmol)
in EtOH (100 mL) was added sulfuric acid (1 mL), and the mixture
was stirred overnight at room temperature. Once no starting
material was seen by analytical tlc, the solution was concentrated
and dried under high vacuum to give the title compound.
##STR00032##
Step 2:
[3-(2-Formyl-4-trifluoromethyl-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester
[0555] A solution of (3-hydroxy-4-methoxy-phenyl)-acetic acid ethyl
ester (2.5 g, 11.9 mmol), 2-fluoro-5-(trifluoromethyl)benzaldehyde
(2.3 g, 11.9 mmol), and potassium carbonate (3.3 g, 23.8 mmol) in
1,4-dioxane was heated overnight at 70.degree. C. The mixture was
partitioned between EtOAc and H.sub.2O and acidified with 1N
aqueous HCl to pH 1, and then extracted with EtOAc. The combined
organic layers were dried over MgSO.sub.4, filtered, and
concentrated, and the residue was purified by silica gel
chromatography (EtOAc in hexane gradient) to give the title
compound.
##STR00033##
Step 3:
[3-(2-Hydroxymethyl-4-trifluoromethyl-phenoxy)-4-methoxy-phenyl]--
acetic acid ethyl ester
[0556] To
[3-(2-formyl-4-trifluoromethyl-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester (2.2 g, 5.76 mmol) in MeOH (20 mL) was added
sodium borohydride (0.263 g, 6.91 mmol), and the reaction was
stirred at room temperature for 15 minutes. The mixture was then
concentrated and partitioned between EtOAc and H.sub.2O. The
aqueous layer was separated and extracted with EtOAc, and the
combined organic layers were dried over MgSO.sub.4, filtered, and
concentrated to give the title compound.
##STR00034##
Step 4:
[3-(2-Bromomethyl-4-trifluoromethyl-phenoxy)-4-methoxy-phenyl]-ac-
etic acid ethyl ester
[0557] To a solution of
[3-(2-hydroxymethyl-4-trifluoromethyl-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester (5.76 mmol) in DME was added phosphorus tribromide
(1.08 mL, 11.52 mmol), and the reaction was stirred at room
temperature for 3 hours. After cooling to 0.degree. C., the mixture
was quenched with saturated aqueous NaHCO.sub.3 and extracted with
EtOAc. The combined organic layers were dried over MgSO.sub.4,
filtered, and concentrated, and the residue was purified by silica
gel chromatography to give the title compound.
##STR00035##
Step 5:
[4-Methoxy-3-(2-phenethylsulfanylmethyl-4-trifluoromethyl-phenoxy-
)-phenyl]-acetic acid ethyl ester
[0558] To
[3-(2-bromomethyl-4-trifluoromethyl-phenoxy)-4-methoxy-phenyl]-a-
cetic acid ethyl ester (0.150 g, 0.33 mmol) and benzeneethanethiol
(0.05 mL, 0.37 mmol) in 1,4-dioxane was added sodium hydride (60%
in mineral oil; 0.015 g, 0.39 mmol), and the reaction was stirred
at room temperature for 30 minutes. The mixture was quenched with
H.sub.2O and used directly in the hydrolysis step.
##STR00036##
Step 6:
[4-Methoxy-3-(2-phenethylsulfanylmethyl-4-trifluoromethyl-phenoxy-
)-phenyl]-acetic acid
[0559] To a solution of
[4-methoxy-3-(2-phenethylsulfanylmethyl-4-trifluoromethyl-phenoxy)-phenyl-
]-acetic acid ethyl ester (0.33 mmol) in 1,4-dioxane and H.sub.2O
was added MeOH, followed by a spatula tip of LiOH, and the reaction
was heated at 65.degree. C. overnight. After acidic work-up, the
crude material was purified by preparative HPLC to give the title
compound.
Example 2
Synthesis of
{4-Methoxy-3-[2-(2,2,2-trifluoro-ethylsulfanylmethyl)-4-trifluoromethyl-p-
henoxy]-phenyl}-acetic acid (Compound 1-2)
##STR00037##
[0560] Step 1:
{4-Methoxy-3-[2-(2,2,2-trifluoro-ethylsulfanylmethyl)-4-trifluoromethyl-p-
henoxy]-phenyl}-acetic acid ethyl ester
[0561] Prepared according to the procedure described in Example 1,
Step 5, using the following starting materials:
3-(2-bromomethyl-4-trifluoromethyl-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester and 2,2,2-trifluoroethanethiol.
##STR00038##
Step 2:
{4-Methoxy-3-[2-(2,2,2-trifluoro-ethylsulfanylmethyl)-4-trifluoro-
methyl-phenoxy]-phenyl}-acetic acid
[0562] Prepared according to the procedure described in Example 1,
Step 6, using the following starting material:
{4-methoxy-3-[2-(2,2,2-trifluoro-ethylsulfanylmethyl)-4-trifluoromethyl-p-
henoxy]-phenyl}-acetic acid ethyl ester.
Example 3
Synthesis of
[3-(2-tert-Butylsulfanylmethyl-4-trifluoromethyl-phenoxy)-4-methoxy-pheny-
l]-acetic acid (Compound 1-3)
##STR00039##
[0563] Step 1:
[3-(2-tert-Butylsulfanylmethyl-4-trifluoromethyl-phenoxy)-4-methoxy-pheny-
l]-acetic acid ethyl ester
[0564] Prepared according to the procedure described in Example 1,
Step 5, using the following starting materials:
3-(2-bromomethyl-4-trifluoromethyl-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester and 2-methyl-2-propanethiol.
##STR00040##
Step 2:
[3-(2-tert-Butylsulfanylmethyl-4-trifluoromethyl-phenoxy)-4-metho-
xy-phenyl]-acetic acid
[0565] Prepared according to the procedure described in Example 1,
Step 6, using the following starting material:
[3-(2-tert-butylsulfanylmethyl-4-trifluoromethyl-phenoxy)-4-methoxy-pheny-
l]-acetic acid ethyl ester.
Example 4
Synthesis of
[4-Methoxy-3-(2-phenylsulfanylmethyl-4-trifluoromethyl-phenoxy)-phenyl]-a-
cetic acid (Compound 1-4)
##STR00041##
[0566] Step 1:
[4-Methoxy-3-(2-phenylsulfanylmethyl-4-trifluoromethyl-phenoxy)-phenyl]-a-
cetic acid ethyl ester
[0567] Prepared according to the procedure described in Example 1,
Step 5, using the following starting materials:
3-(2-bromomethyl-4-trifluoromethyl-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester and thiophenol.
##STR00042##
Step 2:
[4-Methoxy-3-(2-phenylsulfanylmethyl-4-trifluoromethyl-phenoxy)-p-
henyl]-acetic acid
[0568] Prepared according to the procedure described in Example 1,
Step 6, using the following starting material:
[4-methoxy-3-(2-phenylsulfanylmethyl-4-trifluoromethyl-phenoxy)-phenyl]-a-
cetic acid ethyl ester.
Example 5
Synthesis of
{4-Methoxy-3-[2-(2-phenyl-ethanesulfonylmethyl)-4-trifluoromethyl-phenoxy-
]-phenyl}-acetic acid (Compound 1-5)
##STR00043##
[0569] Step 1:
{4-Methoxy-3-[2-(2-phenyl-ethanesulfonylmethyl)-4-trifluoromethyl-phenoxy-
]-phenyl}-acetic acid
[0570] To
[4-methoxy-3-(2-phenethylsulfanylmethyl-4-trifluoromethyl-phenox-
y)-phenyl]-acetic acid (0.029 g, 0.06 mmol) in CH.sub.2Cl.sub.2 (2
mL) was added 3-chloroperbenzoic acid (0.027 g, 0.12 mmol), and the
reaction was stirred at room temperature for 20 minutes. The
mixture was concentrated and purified by preparative HPLC to give
the title compound.
Example 6
Synthesis of
{4-Methoxy-3-[2-(2-methyl-propane-2-sulfonylmethyl)-4-trifluoromethyl-phe-
noxy]-phenyl}-acetic acid (Compound 1-6)
##STR00044##
[0571] Step 1:
{4-Methoxy-3-[2-(2-methyl-propane-2-sulfonylmethyl)-4-trifluoromethyl-phe-
noxy]-phenyl}-acetic acid
[0572] Prepared according to the procedure described in Example 5,
Step 1, using the following starting material:
[3-(2-tert-butylsulfanylmethyl-4-trifluoromethyl-phenoxy)-4-methoxy-pheny-
l]-acetic acid.
Example 7
Synthesis of
[3-(2-Benzenesulfonylmethyl-4-trifluoromethyl-phenoxy)-4-methoxy-phenyl]--
acetic acid (Compound 1-7)
##STR00045##
[0573] Step 1:
[3-(2-Benzenesulfonylmethyl-4-trifluoromethyl-phenoxy)-4-methoxy-phenyl]--
acetic acid
[0574] Prepared according to the procedure described in Example 5,
Step 1, using the following starting material:
[4-methoxy-3-(2-phenylsulfanylmethyl-4-trifluoromethyl-phenoxy)-phenyl]-a-
cetic acid.
Example 8
Synthesis of
{4-Methoxy-3-[2-(2-phenyl-ethanesulfinylmethyl)-4-trifluoromethyl-phenoxy-
]-phenyl}-acetic acid (Compound 1-8)
##STR00046##
[0575] Step 1:
{4-Methoxy-3-[2-(2-phenyl-ethanesulfinylmethyl)-4-trifluoromethyl-phenoxy-
]-phenyl}-acetic acid
[0576] To
[4-methoxy-3-(2-phenethylsulfanylmethyl-4-trifluoromethyl-phenox-
y)-phenyl]-acetic acid (0.029 g, 0.06 mmol) in CH.sub.2Cl.sub.2 (2
mL) was added 3-chloroperbenzoic acid (0.014 g, 0.06 mmol), and the
reaction was stirred at room temperature for 20 minutes. The
mixture was concentrated and purified by preparative HPLC to give
the title compound.
Example 9
Synthesis of
{4-Methoxy-3-[2-(2-methyl-propane-2-sulfinylmethyl)-4-trifluoromethyl-phe-
noxy]-phenyl}-acetic acid (Compound 1-9)
##STR00047##
[0577] Step 1:
{4-Methoxy-3-[2-(2-methyl-propane-2-sulfinylmethyl)-4-trifluoromethyl-phe-
noxy]-phenyl}-acetic acid
[0578] Prepared according to the procedure described in Example 8,
Step 1, using the following starting material:
[3-(2-tert-butylsulfanylmethyl-4-trifluoromethyl-phenoxy)-4-methoxy-pheny-
l]-acetic acid.
Example 10
Synthesis of
[3-(2-Benzenesulfinylmethyl-4-trifluoromethyl-phenoxy)-4-methoxy-phenyl]--
acetic acid (Compound 1-10)
##STR00048##
[0579] Step 1:
[3-(2-Benzenesulfinylmethyl-4-trifluoromethyl-phenoxy)-4-methoxy-phenyl]--
acetic acid
[0580] Prepared according to the procedure described in Example 8,
Step 1, using the following starting material:
[4-methoxy-3-(2-phenylsulfanylmethyl-4-trifluoromethyl-phenoxy)-phenyl]-a-
cetic acid.
Example 11
Synthesis of
[3-(4-Bromo-2-phenylsulfanylmethyl-phenoxy)-phenyl]-acetic acid
(Compound 1-11)
##STR00049##
[0581] Step 1: (3-Hydroxy-phenyl)-acetic acid ethyl ester
[0582] To 3-hydroxyphenylacetic acid (16.0 g, 105.2 mmol) in EtOH
(100 mL) was added sulfuric acid (2 mL), and the mixture was
stirred overnight at 95.degree. C. Once no starting material was
seen by analytical tlc, the solution was concentrated and dried
under high vacuum to give the title compound.
##STR00050##
Step 2: [3-(4-Bromo-2-formyl-phenoxy)-phenyl]-acetic acid ethyl
ester
[0583] A solution of (3-hydroxy-phenyl)-acetic acid ethyl ester
(9.11 g, 50.6 mmol), 5-bromo-2-fluorobenzaldehyde (10.27 g, 50.6
mmol), and potassium carbonate (13.9 g, 101.2 mmol) in 1,4-dioxane
(100 mL) was heated overnight at 110.degree. C. The mixture was
partitioned between EtOAc and H.sub.2O and acidified with 1N
aqueous HCl to pH 1, and then extracted with EtOAc. The combined
organic layers were dried over MgSO.sub.4, filtered, and
concentrated, and the residue was purified by silica gel
chromatography (EtOAc in hexane gradient) to give the title
compound.
##STR00051##
Step 3: [3-(4-Bromo-2-hydroxymethyl-phenoxy)-phenyl]-acetic acid
ethyl ester
[0584] Prepared according to the procedure described in Example 1,
Step 2, using the following starting material:
[3-(4-bromo-2-formyl-phenoxy)-phenyl]-acetic acid ethyl ester.
##STR00052##
Step 4: [3-(4-Bromo-2-bromomethyl-phenoxy)-phenyl]-acetic acid
ethyl ester
[0585] Prepared according to the procedure described in Example 1,
Step 4, using the following starting material:
[3-(4-bromo-2-hydroxymethyl-phenoxy)-phenyl]-acetic acid ethyl
ester.
##STR00053##
Step 5: [3-(4-Bromo-2-phenylsulfanylmethyl-phenoxy)-phenyl]-acetic
acid ethyl ester
[0586] Prepared according to the procedure described in Example 1,
Step 5, using the following starting materials:
3-(4-bromo-2-bromomethyl-phenoxy)-phenyl]-acetic acid ethyl ester
and thiophenol.
##STR00054##
Step 6: [3-(4-Bromo-2-phenylsulfanylmethyl-phenoxy)-phenyl]-acetic
acid
[0587] Prepared according to the procedure described in Example 1,
Step 6, using the following starting material:
[3-(4-bromo-2-phenylsulfanylmethyl-phenoxy)-phenyl]-acetic acid
ethyl ester.
Example 12
Synthesis of
[3-(2-Benzylsulfanylmethyl-4-bromo-phenoxy)-phenyl]-acetic acid
(Compound 1-12)
##STR00055##
[0588] Step 1:
[3-(2-Benzylsulfanylmethyl-4-bromo-phenoxy)-phenyl]-acetic acid
ethyl ester
[0589] Prepared according to the procedure described in Example 1,
Step 5, using the following starting materials:
[3-(4-bromo-2-bromomethyl-phenoxy)-phenyl]-acetic acid ethyl ester
and benzyl mercaptan.
##STR00056##
Step 2: [3-(2-Benzylsulfanylmethyl-4-bromo-phenoxy)-phenyl]-acetic
acid
[0590] Prepared according to the procedure described in Example 1,
Step 6, using the following starting material:
[3-(2-Benzylsulfanylmethyl-4-bromo-phenoxy)-phenyl]-acetic acid
ethyl ester.
Example 13
Synthesis of
[3-(4-Bromo-2-phenethylsulfanylmethyl-phenoxy)-phenyl]-acetic acid
(Compound 1-13)
##STR00057##
[0591] Step 1:
[3-(4-Bromo-2-phenethylsulfanylmethyl-phenoxy)-phenyl]-acetic acid
ethyl ester
[0592] Prepared according to the procedure described in Example 1,
Step 5, using the following starting materials:
[3-(4-bromo-2-bromomethyl-phenoxy)-phenyl]-acetic acid ethyl ester
and benzeneethanethiol.
##STR00058##
Step 2:
[3-(4-Bromo-2-phenethylsulfanylmethyl-phenoxy)-phenyl]-acetic
acid
[0593] Prepared according to the procedure described in Example 1,
Step 6, using the following starting material:
[3-(4-bromo-2-phenethylsulfanylmethyl-phenoxy)-phenyl]-acetic acid
ethyl ester.
Example 14
Synthesis of
{3-[4-Bromo-2-(thiazol-2-ylsulfanylmethyl)-phenoxy]-phenyl}-acetic
acid (Compound 1-14)
##STR00059##
[0594] Step 1:
{3-[4-Bromo-2-(thiazol-2-ylsulfanylmethyl)-phenoxy]-phenyl}-acetic
acid ethyl ester
[0595] Prepared according to the procedure described in Example 1,
Step 5, using the following starting materials:
[3-(4-bromo-2-bromomethyl-phenoxy)-phenyl]-acetic acid ethyl ester
and 2-mercaptothiazole.
##STR00060##
Step 2:
{3-[4-Bromo-2-(thiazol-2-ylsulfanylmethyl)-phenoxy]-phenyl}-aceti-
c acid
[0596] Prepared according to the procedure described in Example 1,
Step 6, using the following starting material:
{3-[4-bromo-2-(thiazol-2-ylsulfanylmethyl)-phenoxy]-phenyl}-acetic
acid ethyl ester.
Example 15
Synthesis of
{3-[4-Bromo-2-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanylmethyl)-phenoxy]-ph-
enyl}-acetic acid (Compound 1-15)
##STR00061##
[0597] Step 1:
{3-[4-Bromo-2-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanylmethyl)-phenoxy]-ph-
enyl}-acetic acid ethyl ester
[0598] Prepared according to the procedure described in Example 1,
Step 5, using the following starting materials:
[3-(4-bromo-2-bromomethyl-phenoxy)-phenyl]-acetic acid ethyl ester
and 5-methyl-1,3,4-thiadiazole-2-thiol.
##STR00062##
Step 2:
{3-[4-Bromo-2-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanylmethyl)-phe-
noxy]-phenyl}-acetic acid
[0599] Prepared according to the procedure described in Example 1,
Step 6, using the following starting material:
{3-[4-bromo-2-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanylmethyl)-phenoxy]-ph-
enyl}-acetic acid ethyl ester.
Example 16
Synthesis of
{3-[4-Bromo-2-(quinolin-2-ylsulfanylmethyl)-phenoxy]-phenyl}-acetic
acid (Compound 1-16)
##STR00063##
[0600] Step 1:
{3-[4-Bromo-2-(quinolin-2-ylsulfanylmethyl)-phenoxy]-phenyl}-acetic
acid ethyl ester
[0601] Prepared according to the procedure described in Example 1,
Step 5, using the following starting materials:
[3-(4-bromo-2-bromomethyl-phenoxy)-phenyl]-acetic acid ethyl ester
and 2-quinolinethiol.
##STR00064##
Step 2:
{3-[4-Bromo-2-(quinolin-2-ylsulfanylmethyl)-phenoxy]-phenyl}-acet-
ic acid
[0602] Prepared according to the procedure described in Example 1,
Step 6, using the following starting material:
{3-[4-bromo-2-(quinolin-2-ylsulfanylmethyl)-phenoxy]-phenyl}-acetic
acid ethyl ester.
Example 17
Synthesis of
{3-[4-Bromo-2-(pyridin-2-ylsulfanylmethyl)-phenoxy]-phenyl}-acetic
acid (Compound 1-17)
##STR00065##
[0603] Step 1:
{3-[4-Bromo-2-(pyridin-2-ylsulfanylmethyl)-phenoxy]-phenyl}-acetic
acid ethyl ester
[0604] Prepared according to the procedure described in Example 1,
Step 5, using the following starting materials:
[3-(4-bromo-2-bromomethyl-phenoxy)-phenyl]-acetic acid ethyl ester
and 2-mercaptopyridine.
##STR00066##
Step 2:
{3-[4-Bromo-2-(pyridin-2-ylsulfanylmethyl)-phenoxy]-phenyl}-aceti-
c acid
[0605] Prepared according to the procedure described in Example 1,
Step 6, using the following starting material:
{3-[4-bromo-2-(pyridin-2-ylsulfanylmethyl)-phenoxy]-phenyl}-acetic
acid ethyl ester.
Example 18
Synthesis of
{3-[4-Bromo-2-(2-dimethylamino-ethylsulfanylmethyl)-phenoxy]-phenyl}-acet-
ic acid (Compound 1-18)
##STR00067##
[0606] Step 1:
{3-[4-Bromo-2-(2-dimethylamino-ethylsulfanylmethyl)-phenoxy]-phenyl}-acet-
ic acid ethyl ester
[0607] Prepared according to the procedure described in Example 1,
Step 5, using the following starting materials:
[3-(4-bromo-2-bromomethyl-phenoxy)-phenyl]-acetic acid ethyl ester
and 2-(dimethylamino)ethanethiol hydrochloride.
##STR00068##
Step 2:
{3-[4-Bromo-2-(2-dimethylamino-ethylsulfanylmethyl)-phenoxy]-phen-
yl}-acetic acid
[0608] Prepared according to the procedure described in Example 1,
Step 6, using the following starting material:
{3-[4-bromo-2-(2-dimethylamino-ethylsulfanylmethyl)-phenoxy]-phenyl}-acet-
ic acid ethyl ester.
Example 19
Synthesis of
[3-(4-Bromo-2-carboxymethylsulfanylmethyl-phenoxy)-phenyl]-acetic
acid (Compound 1-19)
##STR00069##
[0609] Step 1:
[3-(4-Bromo-2-methoxycarbonylmethylsulfanylmethyl-phenoxy)-phenyl]-acetic
acid ethyl ester
[0610] Prepared according to the procedure described in Example 1,
Step 5, using the following starting materials:
[3-(4-bromo-2-bromomethyl-phenoxy)-phenyl]-acetic acid ethyl ester
and methyl thioglycolate.
##STR00070##
Step 2:
[3-(4-Bromo-2-carboxymethylsulfanylmethyl-phenoxy)-phenyl]-acetic
acid
[0611] Prepared according to the procedure described in Example 1,
Step 6, using the following starting material:
[3-(4-bromo-2-methoxycarbonylmethylsulfanylmethyl-phenoxy)-phenyl]-acetic
acid ethyl ester.
Example 20
Synthesis of
[3-(2-Benzenesulfonylmethyl-4-bromo-phenoxy)-phenyl]-acetic acid
(Compound 1-20)
##STR00071##
[0612] Step 1:
[3-(2-Benzenesulfonylmethyl-4-bromo-phenoxy)-phenyl]-acetic
acid
[0613] Prepared according to the procedure described in Example 5,
Step 1, using the following starting material:
[3-(4-bromo-2-phenylsulfanylmethyl-phenoxy)-phenyl]-acetic
acid.
Example 21
Synthesis of
[3-(4-Bromo-2-phenylmethanesulfonylmethyl-phenoxy)-phenyl]-acetic
acid (Compound 1-21)
##STR00072##
[0614] Step 1:
[3-(4-Bromo-2-phenylmethanesulfonylmethyl-phenoxy)-phenyl]-acetic
acid
[0615] Prepared according to the procedure described in Example 5,
Step 1, using the following starting material:
[3-(2-benzylsulfanylmethyl-4-bromo-phenoxy)-phenyl]-acetic
acid.
Example 22
Synthesis of
{3-[4-Bromo-2-(2-phenyl-ethanesulfonylmethyl)-phenoxy]-phenyl}-acetic
acid (Compound 1-22)
##STR00073##
[0616] Step 1:
{3-[4-Bromo-2-(2-phenyl-ethanesulfonylmethyl)-phenoxy]-phenyl}-acetic
acid
[0617] Prepared according to the procedure described in Example 5,
Step 1, using the following starting material:
[3-(4-bromo-2-phenethylsulfanylmethyl-phenoxy)-phenyl]-acetic
acid.
Example 23
Synthesis of
{3-[4-Bromo-2-(pyridine-2-sulfonylmethyl)-phenoxy]-phenyl}-acetic
acid (Compound 1-23)
##STR00074##
[0618] Step 1:
{3-[4-Bromo-2-(pyridine-2-sulfonylmethyl)-phenoxy]-phenyl}-acetic
acid
[0619] Prepared according to the procedure described in Example 5,
Step 1, using the following starting material:
{3-[4-bromo-2-(pyridin-2-ylsulfanylmethyl)-phenoxy]-phenyl}-acetic
acid.
Example 24
Synthesis of
{3-[4-Bromo-2-(quinoline-2-sulfonylmethyl)-phenoxy]-phenyl}-acetic
acid (Compound 1-24)
##STR00075##
[0620] Step 1:
{3-[4-Bromo-2-(quinoline-2-sulfonylmethyl)-phenoxy]-phenyl}-acetic
acid
[0621] Prepared according to the procedure described in Example 5,
Step 1, using the following starting material:
{3-[4-bromo-2-(quinolin-2-ylsulfanylmethyl)-phenoxy]-phenyl}-acetic
acid.
Example 25
Synthesis of
{3-[4-Bromo-2-(thiazole-2-sulfonylmethyl)-phenoxy]-phenyl}-acetic
acid (Compound 1-25)
##STR00076##
[0622] Step 1:
{3-[4-Bromo-2-(thiazole-2-sulfonylmethyl)-phenoxy]-phenyl}-acetic
acid
[0623] Prepared according to the procedure described in Example 5,
Step 1, using the following starting material:
{3-[4-bromo-2-(thiazol-2-ylsulfanylmethyl)-phenoxy]-phenyl}-acetic
acid.
Example 26
Synthesis of
{3-[4-Bromo-2-(5-methyl-[1,3,4]thiadiazole-2-sulfonylmethyl)-phenoxy]-phe-
nyl}-acetic acid (Compound 1-26)
##STR00077##
[0624] Step 1:
{3-[4-Bromo-2-(5-methyl-[1,3,4]thiadiazole-2-sulfonylmethyl)-phenoxy]-phe-
nyl}-acetic acid
[0625] Prepared according to the procedure described in Example 5,
Step 1, using the following starting material:
{3-[4-bromo-2-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanylmethyl)-phenoxy]-ph-
enyl}-acetic acid.
Example 27
Synthesis of
{3-[4-Bromo-2-(2-dimethylamino-ethanesulfonylmethyl)-phenoxy]-phenyl}-ace-
tic acid (Compound 1-27)
##STR00078##
[0626] Step 1:
{3-[4-Bromo-2-(2-dimethylamino-ethanesulfonylmethyl)-phenoxy]-phenyl}-ace-
tic acid
[0627] Prepared according to the procedure described in Example 5,
Step 1, using the following starting material:
{3-[4-bromo-2-(2-dimethylamino-ethylsulfanylmethyl)-phenoxy]-phenyl}-acet-
ic acid.
Example 28
Synthesis of
[3-(2-Benzenesulfinylmethyl-4-bromo-phenoxy)-phenyl]-acetic acid
(Compound 1-28)
##STR00079##
[0628] Step 1:
[3-(2-Benzenesulfinylmethyl-4-bromo-phenoxy)-phenyl]-acetic
acid
[0629] Prepared according to the procedure described in Example 8,
Step 1, using the following starting material:
[3-(4-bromo-2-phenylsulfanylmethyl-phenoxy)-phenyl]-acetic
acid.
Example 29
Synthesis of
[3-(4-Bromo-2-phenylmethanesulfinylmethyl-phenoxy)-phenyl]-acetic
acid (Compound 1-29)
##STR00080##
[0630] Step 1:
[3-(4-Bromo-2-phenylmethanesulfinylmethyl-phenoxy)-phenyl]-acetic
acid
[0631] Prepared according to the procedure described in Example 8,
Step 1, using the following starting material:
[3-(2-benzylsulfanylmethyl-4-bromo-phenoxy)-phenyl]-acetic
acid.
Example 30
Synthesis of
{3-[4-Bromo-2-(2-phenyl-ethanesulfinylmethyl)-phenoxy]-phenyl}-acetic
acid (Compound 1-30)
##STR00081##
[0632] Step 1:
{3-[4-Bromo-2-(2-phenyl-ethanesulfinylmethyl)-phenoxy]-phenyl}-acetic
acid
[0633] Prepared according to the procedure described in Example 8,
Step 1, using the following starting material:
[3-(4-bromo-2-phenethylsulfanylmethyl-phenoxy)-phenyl]-acetic
acid.
Example 31
Synthesis of
{3-[4-Bromo-2-(pyridine-2-sulfinylmethyl)-phenoxy]-phenyl}-acetic
acid (Compound 1-31)
##STR00082##
[0634] Step 1:
{3-[4-Bromo-2-(pyridine-2-sulfinylmethyl)-phenoxy]-phenyl}-acetic
acid
[0635] Prepared according to the procedure described in Example 8,
Step 1, using the following starting material:
{3-[4-bromo-2-(pyridin-2-ylsulfanylmethyl)-phenoxy]-phenyl}-acetic
acid.
Example 32
Synthesis of
{3-[4-Bromo-2-(quinoline-2-sulfinylmethyl)-phenoxy]-phenyl}-acetic
acid (Compound 1-32)
##STR00083##
[0636] Step 1:
{3-[4-Bromo-2-(quinoline-2-sulfinylmethyl)-phenoxy]-phenyl}-acetic
acid
[0637] Prepared according to the procedure described in Example 8,
Step 1, using the following starting material:
{3-[4-bromo-2-(quinolin-2-ylsulfanylmethyl)-phenoxy]-phenyl}-acetic
acid.
Example 33
Synthesis of
{3-[4-Bromo-2-(thiazole-2-sulfinylmethyl)-phenoxy]-phenyl}-acetic
acid (Compound 1-33)
##STR00084##
[0638] Step 1:
{3-[4-Bromo-2-(thiazole-2-sulfinylmethyl)-phenoxy]-phenyl}-acetic
acid
[0639] Prepared according to the procedure described in Example 8,
Step 1, using the following starting material:
{3-[4-bromo-2-(thiazol-2-ylsulfanylmethyl)-phenoxy]-phenyl}-acetic
acid.
Example 34
Synthesis of
{3-[4-Bromo-2-(5-methyl-[1,3,4]thiadiazole-2-sulfinylmethyl)-phenoxy]-phe-
nyl}-acetic acid (Compound 1-34)
##STR00085##
[0640] Step 1:
{3-[4-Bromo-2-(5-methyl-[1,3,4]thiadiazole-2-sulfinylmethyl)-phenoxy]-phe-
nyl}-acetic acid
[0641] Prepared according to the procedure described in Example 8,
Step 1, using the following starting material:
{3-[4-bromo-2-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanylmethyl)-phenoxy]-ph-
enyl}-acetic acid.
Example 35
Synthesis of
{3-[4-Bromo-2-(2-dimethylamino-ethanesulfinylmethyl)-phenoxy]-phenyl}-ace-
tic acid (Compound 1-35)
##STR00086##
[0642] Step 1:
{3-[4-Bromo-2-(2-dimethylamino-ethanesulfinylmethyl)-phenoxy]-phenyl}-ace-
tic acid
[0643] Prepared according to the procedure described in Example 8,
Step 1, using the following starting material:
{3-[4-bromo-2-(2-dimethylamino-ethylsulfanylmethyl)-phenoxy]-phenyl}-acet-
ic acid.
Example 36
Synthesis of
[3-(4-Bromo-2-carboxymethanesulfinylmethyl-phenoxy)-phenyl]-acetic
acid (Compound 1-36)
##STR00087##
[0644] Step 1:
[3-(4-Bromo-2-carboxymethanesulfinylmethyl-phenoxy)-phenyl]-acetic
acid
[0645] Prepared according to the procedure described in Example 8,
Step 1, using the following starting material:
[3-(4-bromo-2-carboxymethylsulfanylmethyl-phenoxy)-phenyl]-acetic
acid.
Example 37
Synthesis of [3-(4-Bromo-2-phenoxymethyl-phenoxy)-phenyl]-acetic
acid (Compound 1-37)
##STR00088##
[0646] Step 1: [3-(4-Bromo-2-phenoxymethyl-phenoxy)-phenyl]-acetic
acid ethyl ester
[0647] To [3-(4-bromo-2-bromomethyl-phenoxy)-phenyl]-acetic acid
ethyl ester (0.200 g, 0.47 mmol) and phenol (0.048 g, 0.51 mmol) in
1,4-dioxane (5 ml) was added sodium hydride (60% in mineral oil;
0.020 g, 0.51 mmol), and the reaction was stirred at 55.degree. C.
overnight. The mixture was quenched with H.sub.2O and used directly
in the hydrolysis step.
##STR00089##
Step 2: [3-(4-Bromo-2-phenoxymethyl-phenoxy)-phenyl]-acetic
acid
[0648] To a solution of
[3-(4-bromo-2-phenoxymethyl-phenoxy)-phenyl]-acetic acid ethyl
ester (0.47 mmol) in 1,4-dioxane and H.sub.2O was added a spatula
tip of LiOH, and the reaction was heated at 55.degree. C.
overnight. After acidic work-up, the crude material was purified by
preparative HPLC to give the title compound.
Example 38
Synthesis of
{3-[4-(4-Chloro-benzoylamino)-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phe-
noxy]-4-methoxy-phenyl}-acetic acid (Compound 1-38)
##STR00090##
[0649] Step 1:
[3-(2-Formyl-4-nitro-phenoxy)-4-methoxy-phenyl]-acetic acid ethyl
ester
[0650] Prepared according to the procedure described in Example 1,
Step 2, using the following starting materials:
(3-hydroxy-4-methoxy-phenyl)-acetic acid ethyl ester and
2-fluoro-5-nitrobenzaldehyde.
##STR00091##
Step 2:
[3-(2-Hydroxymethyl-4-nitro-phenoxy)-4-methoxy-phenyl]-acetic acid
ethyl ester
[0651] Prepared according to the procedure described in Example 1,
Step 3, using the following starting material:
[3-(2-formyl-4-nitro-phenoxy)-4-methoxy-phenyl]-acetic acid ethyl
ester.
##STR00092##
Step 3: [3-(2-Bromomethyl-4-nitro-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester
[0652] To a solution of
[3-(2-hydroxymethyl-4-nitro-phenoxy)-4-methoxy-phenyl]-acetic acid
ethyl ester (15.14 g, 41.9 mmol) in DME was added phosphorus
tribromide (5.92 mL, 62.8 mmol), and the reaction was stirred at
room temperature overnight. After cooling to 0.degree. C., the
mixture was quenched with saturated aqueous NaHCO.sub.3 and
extracted with EtOAc. The combined organic layers were dried over
MgSO.sub.4, filtered, and concentrated to give the title
compound.
##STR00093##
Step 4:
{4-Methoxy-3-[4-nitro-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phe-
noxy]-phenyl}-acetic acid ethyl ester
[0653] To
[3-(2-bromomethyl-4-nitro-phenoxy)-4-methoxy-phenyl]-acetic acid
ethyl ester (2.0 g, 4.72 mmol) and 2,2,2-trifluoroethanethiol (0.46
mL, 5.18 mmol) in 1,4-dioxane (40 mL) at 0.degree. C. was added
sodium hydride (60% in mineral oil; 0.207 g, 5.18 mmol), and the
reaction was stirred at 0.degree. C. for 30 minutes. The mixture
was partitioned between EtOAc and H.sub.2O. The aqueous layer was
separated and acidified, and then extracted with EtOAc. The
combined organic layers were dried over MgSO.sub.4, filtered, and
concentrated, and the residue was purified by silica gel
chromatography to give the title compound.
##STR00094##
Step 5:
{3-[4-Amino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4-me-
thoxy-phenyl}-acetic acid ethyl ester
[0654] A solution of
{4-methoxy-3-[4-nitro-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-ph-
enyl}-acetic acid ethyl ester (1.46 g, 3.18 mmol), ferric chloride
(0.026 g, 0.16 mmol), 1,1-dimethylhydrazine (1.69 mL, 22.27 mmol),
and DARCO (0.300 g) in EtOH (30 mL) was stirred overnight at
65.degree. C. The mixture was partitioned between EtOAc and
H.sub.2O and extracted three times with EtOAc. The combined organic
layers were washed with H.sub.2O and brine, and then dried over
MgSO.sub.4, filtered, and concentrated. The residue was purified by
silica gel chromatography (EtOAc in hexanes gradient) to give the
title compound.
##STR00095##
Step 6:
{3-[4-(4-Chloro-benzoylamino)-2-(2,2,2-trifluoro-ethylsulfanylmet-
hyl)-phenoxy]-4-methoxy-phenyl}-acetic acid ethyl ester
[0655] To
{3-[4-amino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4-m-
ethoxy-phenyl}-acetic acid ethyl ester (0.200 g, 0.47 mmol) and
triethylamine (0.08 mL, 0.56 mmol) in CH.sub.2Cl.sub.2 was added
4-chlorobenzoyl chloride (0.07 mL, 0.56 mmol), and the reaction was
stirred at room temperature for 1 hour. The mixture was
concentrated and used directly in the hydrolysis step.
##STR00096##
Step 7:
{3-[4-(4-Chloro-benzoylamino)-2-(2,2,2-trifluoro-ethylsulfanylmet-
hyl)-phenoxy]-4-methoxy-phenyl}-acetic acid
[0656] To
{3-[4-(4-chloro-benzoylamino)-2-(2,2,2-trifluoro-ethylsulfanylme-
thyl)-phenoxy]-4-methoxy-phenyl}-acetic acid ethyl ester (0.47
mmol) in MeOH and H.sub.2O was added 1N aqueous lithium hydroxide.
The reaction was stirred overnight at 65.degree. C., and then
acidified and extracted with EtOAc. The combined organic layers
were dried over MgSO.sub.4, filtered, and concentrated, and the
residue was purified by preparative HPLC to give the title
compound.
Example 39
Synthesis of
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulfanylmethy-
l)-phenoxy]-4-methoxy-phenyl}-acetic acid (Compound 1-39)
##STR00097##
[0657] Step 1:
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulfanylmethy-
l)-phenoxy]-4-methoxy-phenyl}-acetic acid ethyl ester
[0658] Prepared according to the procedure described in Example 38,
Step 6, using the following starting materials:
{3-[4-amino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4-methoxy-ph-
enyl}-acetic acid ethyl ester and pivaloyl chloride.
##STR00098##
Step 2:
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulfa-
nylmethyl)-phenoxy]-4-methoxy-phenyl}-acetic acid
[0659] Prepared according to the procedure described in Example 38,
Step 7, using the following starting material:
{3-[4-(2,2-dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulfanylmethy-
l)-phenoxy]-4-methoxy-phenyl}-acetic acid ethyl ester.
Example 40
Synthesis of
{3-[4-(3-Benzyl-ureido)-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]--
4-methoxy-phenyl}-acetic acid (Compound 1-40)
##STR00099##
[0660] Step 1:
{3-[4-(3-Benzyl-ureido)-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]--
4-methoxy-phenyl}-acetic acid ethyl ester
[0661] Prepared according to the procedure described in Example 38,
Step 6, using the following starting materials:
{3-[4-amino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4-methoxy-ph-
enyl}-acetic acid ethyl ester and benzyl isocyanate.
##STR00100##
Step 2:
{3-[4-(3-Benzyl-ureido)-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-p-
henoxy]-4-methoxy-phenyl}-acetic acid
[0662] Prepared according to the procedure described in Example 38,
Step 7, using the following starting material:
{3-[4-(3-benzyl-ureido)-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]--
4-methoxy-phenyl}-acetic acid ethyl ester.
Example 41
Synthesis of
{3-[4-(4-Chloro-benzoylamino)-2-(4-chloro-phenylsulfanylmethyl)-phenoxy]--
4-methoxy-phenyl}-acetic acid (Compound 1-41)
##STR00101##
[0663] Step 1:
{3-[2-(4-Chloro-phenylsulfanylmethyl)-4-nitro-phenoxy]-4-methoxy-phenyl}--
acetic acid ethyl ester
[0664] Prepared according to the procedure described in Example 38,
Step 4, using the following starting materials:
[3-(2-bromomethyl-4-nitro-phenoxy)-4-methoxy-phenyl]-acetic acid
ethyl ester and 4-chlorobenzenethiol.
##STR00102##
Step 2:
{3-[4-Amino-2-(4-chloro-phenylsulfanylmethyl)-phenoxy]-4-methoxy--
phenyl}-acetic acid ethyl ester
[0665] Prepared according to the procedure described in Example 38,
Step 5, using the following starting material:
{3-[2-(4-chloro-phenylsulfanylmethyl)-4-nitro-phenoxy]-4-methoxy-phenyl}--
acetic acid ethyl ester.
##STR00103##
Step 3:
{3-[4-(4-Chloro-benzoylamino)-2-(4-chloro-phenylsulfanylmethyl)-p-
henoxy]-4-methoxy-phenyl}-acetic acid ethyl ester
[0666] Prepared according to the procedure described in Example 38,
Step 6, using the following starting materials:
{3-[4-amino-2-(4-chloro-phenylsulfanylmethyl)-phenoxy]-4-methoxy-phenyl}--
acetic acid ethyl ester and 4-chlorobenzoyl chloride.
##STR00104##
Step 4:
{3-[4-(4-Chloro-benzoylamino)-2-(4-chloro-phenylsulfanylmethyl)-p-
henoxy]-4-methoxy-phenyl}-acetic acid
[0667] Prepared according to the procedure described in Example 38,
Step 7, using the following starting material:
{3-[4-(4-chloro-benzoylamino)-2-(4-chloro-phenylsulfanylmethyl)-phenoxy]--
4-methoxy-phenyl}-acetic acid ethyl ester.
Example 42
Synthesis of
{3-[2-(4-Chloro-phenylsulfanylmethyl)-4-(2,2-dimethyl-propionylamino)-phe-
noxy]-4-methoxy-phenyl}-acetic acid (Compound 1-42)
##STR00105##
[0668] Step 1:
{3-[2-(4-Chloro-phenylsulfanylmethyl)-4-(2,2-dimethyl-propionylamino)-phe-
noxy]-4-methoxy-phenyl}-acetic acid ethyl ester
[0669] Prepared according to the procedure described in Example 38,
Step 6, using the following starting materials:
{3-[4-amino-2-(4-chloro-phenylsulfanylmethyl)-phenoxy]-4-methoxy-phenyl}--
acetic acid ethyl ester and pivaloyl chloride.
##STR00106##
Step 2:
{3-[2-(4-Chloro-phenylsulfanylmethyl)-4-(2,2-dimethyl-propionylam-
ino)-phenoxy]-4-methoxy-phenyl}-acetic acid
[0670] Prepared according to the procedure described in Example 38,
Step 7, using the following starting material:
{3-[2-(4-chloro-phenylsulfanylmethyl)-4-(2,2-dimethyl-propionylamino)-phe-
noxy]-4-methoxy-phenyl}-acetic acid ethyl ester.
Example 43
Synthesis of
{3-[4-(3-Benzyl-ureido)-2-(4-chloro-phenylsulfanylmethyl)-phenoxy]-4-meth-
oxy-phenyl}-acetic acid (Compound 1-43)
##STR00107##
[0671] Step 1:
{3-[4-(3-Benzyl-ureido)-2-(4-chloro-phenylsulfanylmethyl)-phenoxy]-4-meth-
oxy-phenyl}-acetic acid ethyl ester
[0672] Prepared according to the procedure described in Example 38,
Step 6, using the following starting materials:
{3-[4-amino-2-(4-chloro-phenylsulfanylmethyl)-phenoxy]-4-methoxy-phenyl}--
acetic acid ethyl ester and benzyl isocyanate.
##STR00108##
Step 2:
{3-[4-(3-Benzyl-ureido)-2-(4-chloro-phenylsulfanylmethyl)-phenoxy-
]-4-methoxy-phenyl}-acetic acid
[0673] Prepared according to the procedure described in Example 38,
Step 6, using the following starting material:
{3-[4-(3-benzyl-ureido)-2-(4-chloro-phenylsulfanylmethyl)-phenoxy]-4-meth-
oxy-phenyl}-acetic acid ethyl ester.
Example 44
Synthesis of
{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimethyl-propionylamino)-phenoxy]-4-
-methoxy-phenyl}-acetic acid (Compound 1-44)
##STR00109##
[0674] Step 1:
[3-(2-tert-Butylsulfanylmethyl-4-nitro-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester
[0675] Prepared according to the procedure described in Example 38,
Step 4, using the following starting materials:
[3-(2-bromomethyl-4-nitro-phenoxy)-4-methoxy-phenyl]-acetic acid
ethyl ester and 2-methyl-2-propanethiol.
##STR00110##
Step 2:
[3-(4-Amino-2-tert-butylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-
-acetic acid ethyl ester
[0676] Prepared according to the procedure described in Example 38,
Step 5, using the following starting material:
[3-(2-tert-butylsulfanylmethyl-4-nitro-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester.
##STR00111##
Step 3:
{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimethyl-propionylamino)-ph-
enoxy]-4-methoxy-phenyl}-acetic acid ethyl ester
[0677] Prepared according to the procedure described in Example 38,
Step 6, using the following starting materials:
[3-(4-amino-2-tert-butylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester and pivaloyl chloride.
##STR00112##
Step 4:
{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimethyl-propionylamino)-ph-
enoxy]-4-methoxy-phenyl}-acetic acid
[0678] Prepared according to the procedure described in Example 38,
Step 7, using the following starting material:
{3-[2-tert-butylsulfanylmethyl-4-(2,2-dimethyl-propionylamino)-phenoxy]-4-
-methoxy-phenyl}-acetic acid ethyl ester.
Example 45
Synthesis of
{3-[2-tert-Butylsulfanylmethyl-4-(4-chloro-benzoylamino)-phenoxy]-4-metho-
xy-phenyl}-acetic acid (Compound 1-45)
##STR00113##
[0679] Step 1:
{3-[2-tert-Butylsulfanylmethyl-4-(4-chloro-benzoylamino)-phenoxy]-4-metho-
xy-phenyl}-acetic acid ethyl ester
[0680] Prepared according to the procedure described in Example 38,
Step 6, using the following starting materials:
[3-(4-amino-2-tert-butylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester and 4-chlorobenzoyl chloride.
##STR00114##
Step 2:
{3-[2-tert-Butylsulfanylmethyl-4-(4-chloro-benzoylamino)-phenoxy]-
-4-methoxy-phenyl}-acetic acid
[0681] Prepared according to the procedure described in Example 38,
Step 7, using the following starting materials:
{3-[2-tert-butylsulfanylmethyl-4-(4-chloro-benzoylamino)-phenoxy]-4-metho-
xy-phenyl}-acetic acid ethyl ester.
Example 46
Synthesis of
{3-[4-(2,2-Dimethyl-propionylamino)-2-isopropylsulfanylmethyl-phenoxy]-4--
methoxy-phenyl}-acetic acid (Compound 1-46)
##STR00115##
[0682] Step 1:
[3-(2-Isopropylsulfanylmethyl-4-nitro-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester
[0683] [3-(2-Bromomethyl-4-nitro-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester (0.4 g, 0.94 mmol), 2-propanethiol (0.11 mL, 1.13
mmol), and sodium hydride (60% in mineral oil; 0.05 g, 1.13 mmol)
were combined in 1,4-dioxane and stirred at room temperature for 30
minutes. The mixture was worked-up to give the title compound.
##STR00116##
Step 2:
[3-(4-Amino-2-isopropylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]--
acetic acid ethyl ester
[0684] Prepared according to the procedure described in Example 38,
Step 5, using the following starting material:
[3-(2-isopropylsulfanylmethyl-4-nitro-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester.
##STR00117##
Step 3:
{3-[4-(2,2-Dimethyl-propionylamino)-2-isopropylsulfanylmethyl-phe-
noxy]-4-methoxy-phenyl}-acetic acid ethyl ester
[0685] Prepared according to the procedure described in Example 38,
Step 6, using the following starting materials:
[3-(4-amino-2-isopropylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester and pivaloyl chloride.
##STR00118##
Step 4:
{3-[4-(2,2-Dimethyl-propionylamino)-2-isopropylsulfanylmethyl-phe-
noxy]-4-methoxy-phenyl}-acetic acid
[0686] Prepared according to the procedure described in Example 38,
Step 7, using the following starting material:
{3-[4-(2,2-dimethyl-propionylamino)-2-isopropylsulfanylmethyl-phenoxy]-4--
methoxy-phenyl}-acetic acid ethyl ester.
Example 47
Synthesis of
{3-[4-(2,2-Dimethyl-propionylamino)-2-(propane-2-sulfonylmethyl)-phenoxy]-
-4-methoxy-phenyl}-acetic acid (Compound 1-47)
##STR00119##
[0687] Step 1:
{3-[4-(2,2-Dimethyl-propionylamino)-2-(propane-2-sulfonylmethyl)-phenoxy]-
-4-methoxy-phenyl}-acetic acid
[0688] Prepared according to the procedure described in Example 5,
Step 1, using the following starting material:
{3-[4-(2,2-dimethyl-propionylamino)-2-isopropylsulfanylmethyl-phenoxy]-4--
methoxy-phenyl}-acetic acid.
Example 48
Synthesis of
{3-[4-(2,2-Dimethyl-propionylamino)-2-(propane-2-sulfinylmethyl)-phenoxy]-
-4-methoxy-phenyl}-acetic acid (Compound 1-48)
##STR00120##
[0689] Step 1:
{3-[4-(2,2-Dimethyl-propionylamino)-2-(propane-2-sulfinylmethyl)-phenoxy]-
-4-methoxy-phenyl}-acetic acid
[0690] Prepared according to the procedure described in Example 8,
Step 1, using the following starting material:
{3-[4-(2,2-dimethyl-propionylamino)-2-isopropylsulfanylmethyl-phenoxy]-4--
methoxy-phenyl}-acetic acid.
Example 49
Synthesis of
{3-[4-(2,2-Dimethyl-propionylamino)-2-(trifluoro-ethanesulfonylmethyl)-ph-
enoxy]-4-methoxy-phenyl}-acetic acid (Compound 1-49)
##STR00121##
[0691] Step 1:
{3-[4-(2,2-Dimethyl-propionylamino)-2-(trifluoro-ethanesulfonylmethyl)-ph-
enoxy]-4-methoxy-phenyl}-acetic acid
[0692] Prepared according to the procedure described in Example 5,
Step 1, using the following starting material:
{3-[4-(2,2-dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulfanylmethy-
l)-phenoxy]-4-methoxy-phenyl}-acetic acid.
Example 50
Synthesis of
{3-[4-(3-Benzyl-ureido)-2-tert-butylsulfanylmethyl-phenoxy]-4-methoxy-phe-
nyl}-acetic acid (Compound 1-50)
##STR00122##
[0694] Step 1:
{3-[4-(3-Benzyl-ureido)-2-tert-butylsulfanylmethyl-phenoxy]-4-methoxy-phe-
nyl}-acetic acid ethyl ester
[0695] Prepared according to the procedure described in Example 38,
Step 6, using the following starting materials:
[3-(4-amino-2-tert-butylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester and benzyl isocyanate.
##STR00123##
Step 2:
{3-[4-(3-Benzyl-ureido)-2-tert-butylsulfanylmethyl-phenoxy]-4-met-
hoxy-phenyl}-acetic acid
[0696] Prepared according to the procedure described in Example 38,
Step 7, using the following starting materials:
{3-[4-(3-benzyl-ureido)-2-tert-butylsulfanylmethyl-phenoxy]-4-methoxy-phe-
nyl}-acetic acid ethyl ester.
Example 51
Synthesis of
{3-[4-(Cyclopropanecarbonyl-amino)-2-(2,2,2-trifluoro-ethylsulfanylmethyl-
)-phenoxy]-4-methoxy-phenyl}-acetic acid (Compound 1-51)
##STR00124##
[0697] Step 1:
{3-[4-(Cyclopropanecarbonyl-amino)-2-(2,2,2-trifluoro-ethylsulfanylmethyl-
)-phenoxy]-4-methoxy-phenyl}-acetic acid ethyl ester
[0698] Prepared according to the procedure described in Example 38,
Step 6, using the following starting materials:
{3-[4-amino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4-methoxy-ph-
enyl}-acetic acid ethyl ester and cyclopropanecarbonyl
chloride.
##STR00125##
Step 2:
{3-[4-(Cyclopropanecarbonyl-amino)-2-(2,2,2-trifluoro-ethylsulfan-
ylmethyl)-phenoxy]-4-methoxy-phenyl}-acetic acid
[0699] Prepared according to the procedure described in Example 38,
Step 7, using the following starting material:
{3-[4-(cyclopropanecarbonyl-amino)-2-(2,2,2-trifluoro-ethylsulfanylmethyl-
)-phenoxy]-4-methoxy-phenyl}-acetic acid ethyl ester.
Example 52
Synthesis of
{3-[4-Isobutyrylamino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4--
methoxy-phenyl}-acetic acid (Compound 1-52)
##STR00126##
[0701] Step 1:
{3-[4-Isobutyrylamino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4--
methoxy-phenyl}-acetic acid ethyl ester
[0702] Prepared according to the procedure described in Example 38,
Step 6, using the following starting materials:
{3-[4-amino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4-methoxy-ph-
enyl}-acetic acid ethyl ester and isobutyryl chloride.
##STR00127##
Step 2:
{3-[4-Isobutyrylamino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phe-
noxy]-4-methoxy-phenyl}-acetic acid
[0703] Prepared according to the procedure described in Example 38,
Step 7, using the following starting material:
{3-[4-isobutyrylamino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4--
methoxy-phenyl}-acetic acid ethyl ester.
Example 53
Synthesis of
{3-[4-(3,3-Dimethyl-butyrylamino)-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-
-phenoxy]-4-methoxy-phenyl}-acetic acid (Compound 1-53)
##STR00128##
[0704] Step 1:
{3-[4-(3,3-Dimethyl-butyrylamino)-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-
-phenoxy]-4-methoxy-phenyl}-acetic acid ethyl ester
[0705] Prepared according to the procedure described in Example 38,
Step 6, using the following starting materials:
{3-[4-amino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4-methoxy-ph-
enyl}-acetic acid ethyl ester and tert-butylacetyl chloride.
##STR00129##
Step 2:
{3-[4-(3,3-Dimethyl-butyrylamino)-2-(2,2,2-trifluoro-ethylsulfany-
lmethyl)-phenoxy]-4-methoxy-phenyl}-acetic acid
[0706] Prepared according to the procedure described in Example 38,
Step 7, using the following starting material:
{3-[4-(3,3-dimethyl-butyrylamino)-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-
-phenoxy]-4-methoxy-phenyl}-acetic acid ethyl ester.
Example 54
Synthesis of
[3-(2-Benzylsulfanylmethyl-4-chloro-phenoxy)-4-methoxy-phenyl]-acetic
acid (Compound 1-54)
##STR00130##
[0707] Step 1:
[3-(4-Chloro-2-formyl-phenoxy)-4-methoxy-phenyl]-acetic acid ethyl
ester
[0708] (3-Hydroxy-4-methoxy-phenyl)-acetic acid ethyl ester (0.75
g, 4.8 mmol), 5-chloro-2-fluorobenzaldehyde (1.0 g, 4.8 mmol), and
potassium carbonate (1.0 g, 7.5 mmol) were combined in 1,4-dioxane
(30 mL) and heated to 100.degree. C. for 3 days. After work-up, the
crude material was purified by silica gel chromatography (0-20%
EtOAc in hexanes) to give the title compound.
##STR00131##
Step 2:
[3-(4-Chloro-2-hydroxymethyl-phenoxy)-4-methoxy-phenyl]-acetic acid
ethyl ester
[0709] To [3-(4-chloro-2-formyl-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester (0.9 g, 2.6 mmol) in MeOH (30 mL) was added sodium
borohydride (0.11 g, 2.9 mmol), and the mixture was stirred at room
temperature for 10 minutes. The mixture was worked-up to give the
title compound.
##STR00132##
Step 3:
[3-(2-Bromomethyl-4-chloro-phenoxy)-4-methoxy-phenyl]-acetic acid
ethyl ester
[0710] To
[3-(4-chloro-2-hydroxymethyl-phenoxy)-4-methoxy-phenyl]-acetic acid
ethyl ester (0.9 g, 2.6 mmol) in DME was added phosphorus
tribromide (0.37 mL, 3.9 mmol), and the reaction was stirred for 3
hours at room temperature. The mixture was worked-upto give the
title compound.
##STR00133##
Step 4:
[3-(2-Benzylsulfanylmethyl-4-chloro-phenoxy)-4-methoxy-phenyl]-ac-
etic acid ethyl ester
[0711] To
[3-(2-bromomethyl-4-chloro-phenoxy)-4-methoxy-phenyl]-acetic acid
ethyl ester (0.15 g, 0.36 mmol) and benzyl mercaptan (0.06 mL, 0.4
mmol) in 1,4-dioxane (10 mL) was added sodium hydride (60% in
mineral oil; 0.05 g, 1.25 mmol), and the reaction was stirred for 1
hour at room temperature. After work-up, the crude material was
purified by preparative HPLC to give the title compound.
##STR00134##
Step 5:
[3-(2-Benzylsulfanylmethyl-4-chloro-phenoxy)-4-methoxy-phenyl]-ac-
etic acid
[0712]
[3-(2-Benzylsulfanylmethyl-4-chloro-phenoxy)-4-methoxy-phenyl]-acet-
ic acid ethyl ester was hydrolyzed with lithium hydroxide in MeOH
and H.sub.2O to give the title compound.
Example 55
Synthesis of
[3-(4-Chloro-2-phenylmethanesulfinylmethyl-phenoxy)-4-methoxy
phenyl]-acetic acid (Compound 1-55) and
[3-(4-Chloro-2-phenylmethanesulfonylmethyl-phenoxy)-4-methoxy-phenyl]-ace-
tic acid (Compound 1-56)
##STR00135##
[0713] Step 1:
[3-(4-Chloro-2-phenylmethanesulfinylmethyl-phenoxy)-4-methoxy-phenyl]-ace-
tic acid and
[3-(4-Chloro-2-phenylmethanesulfonylmethyl-phenoxy)-4-methoxy-phenyl]-ace-
tic acid
[0714] To
[3-(2-benzylsulfanylmethyl-4-chloro-phenoxy)-4-methoxy-phenyl]-a-
cetic acid (0.07 g, 0.16 mmol) in CH.sub.2Cl.sub.2 (3 mL) was added
3-chloroperbenzoic acid (77%; 0.036 g, 0.16 mmol), and the reaction
was stirred at room temperature for 1 hour. The mixture was
concentrated and purified by preparative HPLC to give the title
sulfoxide and sulfone compounds.
Example 56
Synthesis of
{3-[4-(1-Methyl-1H-pyrazol-4-yl)-2-phenylsulfanylmethyl-phenoxy]-phenyl}--
acetic acid (Compound 1-57)
##STR00136##
[0715] Step 1:
[3-(4-Bromo-2-phenylsulfanylmethyl-phenoxy)-phenyl]-acetic-acid
ethyl ester
[0716] To [3-(4-bromo-2-bromomethyl-phenoxy)-phenyl]-acetic acid
ethyl ester (0.75 g, 1.75 mmol) and thiophenol (0.19 mL, 1.75 mmol)
in 1,4-dioxane (20 mL) was added sodium hydride (60% in mineral
oil; 0.09 g, 2.1 mmol), and the reaction was stirred for 1 hour at
room temperature. After work-up, the crude material was purified by
silica gel chromatography (0-20% EtOAc in hexanes) to give the
title compound.
##STR00137##
Step 2:
{3-[4-(1-Methyl-1H-pyrazol-4-yl)-2-phenylsulfanylmethyl-phenoxy]--
phenyl}-acetic acid ethyl ester
[0717] [3-(4-Bromo-2-phenylsulfanylmethyl-phenoxy)-phenyl]-acetic
acid ethyl ester (0.1 g, 0.22 mmol), 1-methylpyrazole-4-boronic
acid pinacol ester (0.06 g, 0.27 mmol), and potassium carbonate
(0.11 g, 0.66 mmol) were combined in DME (3 mL) and H.sub.2O (1 mL)
and degassed with N.sub.2 for 10 minutes.
Tetrakis(triphenylphosphine)palladium(0) (0.025 g, 0.02 mmol) was
added, and the reaction was stirred at 80.degree. C. for 2 hours.
The crude reaction mixture was used directly in the hydrolysis
step.
##STR00138##
Step 3:
{3-[4-(1-Methyl-1H-pyrazol-4-yl)-2-phenylsulfanylmethyl-phenoxy]--
phenyl}-acetic acid
[0718] A solution of
{3-[4-(1-methyl-1H-pyrazol-4-yl)-2-phenylsulfanylmethyl-phenoxy]-phenyl}--
acetic acid ethyl ester (0.22 mmol) in DME and H.sub.2O was treated
with lithium hydroxide (0.04 g) in H.sub.2O (1 mL) at 80.degree. C.
for 20 minutes. The mixture was acidified and concentrated, and
redissolved in MeOH (4 mL). After filtration, the crude material
was purified by preparative HPLC to give the title compound.
Example 57
Synthesis of
[3-(4'-Methanesulfonyl-3-phenylsulfanylmethyl-biphenyl-4-yloxy)-phenyl]-a-
cetic acid (Compound 1-58)
##STR00139##
[0719] Step 1:
[3-(4'-Methanesulfonyl-3-phenylsulfanylmethyl-biphenyl-4-yloxy)phenyl]-ac-
etic acid ethyl ester
[0720] Prepared according to the procedure described in Example 56,
Step 2, using the following starting materials:
[3-(4-bromo-2-phenylsulfanylmethyl-phenoxy)-phenyl]-acetic acid
ethyl ester and 4-(methanesulfonyl)phenylboronic acid.
##STR00140##
Step 2:
[3-(4'-Methanesulfonyl-3-phenylsulfanylmethyl-biphenyl-4-yloxy)-p-
henyl]-acetic acid
[0721] Prepared according to the procedure described in Example 56,
Step 3, using the following starting material:
[3-(4'-methanesulfonyl-3-phenylsulfanylmethyl-biphenyl-4-yloxy)-phenyl]-a-
cetic acid ethyl ester.
Example 58
Synthesis of
{3-[4-(4-Chloro-benzoylamino)-2-phenylsulfanylmethyl-phenoxy]-4-methoxy-p-
henyl}-acetic acid (Compound 1-59)
##STR00141##
[0722] Step 1:
[4-Methoxy-3-(4-nitro-2-phenylsulfanylmethyl-phenoxy)-phenyl]-acetic
acid ethyl ester
[0723] Prepared according to the procedure described in Example 54,
Step 4, using the following starting materials:
[3-(2-bromomethyl-4-nitro-phenoxy)-4-methoxy-phenyl]-acetic acid
ethyl ester and thiophenol.
##STR00142##
Step 2:
[3-(4-Amino-2-phenylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-ace-
tic acid ethyl ester
[0724]
[4-Methoxy-3-(4-nitro-2-phenylsulfanylmethyl-phenoxy)-phenyl]-aceti-
c acid ethyl ester (0.4 g, 0.9 mmol) and tin(II) chloride (0.6 g,
2.7 mmol) were combined in EtOH (20 mL) and stirred overnight at
70.degree. C. CH.sub.2Cl.sub.2, H.sub.2O, and sodium bicarbonate
were added, and the mixture was filtered through Celite. The
organic layer was separated and concentrated to give the title
compound.
##STR00143##
Step 3:
{3-[4-(4-Chloro-benzoylamino)-2-phenylsulfanylmethyl-phenoxy]-4-m-
ethoxy-phenyl}-acetic acid ethyl ester
[0725]
[3-(4-Amino-2-phenylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-aceti-
c acid ethyl ester (0.4 g, 0.9 mmol) and triethylamine (1 mL) were
combined in CH.sub.2Cl.sub.2 (10 mL). 4-Chlorobenzoyl chloride
(0.29 mL, 2.3 mmol) was added, and the reaction was stirred at room
temperature for 20 minutes. The mixture was concentrated to give
the title compound, which was used directly in the hydrolysis
step.
##STR00144##
Step 4:
{3-[4-(4-Chloro-benzoylamino)-2-phenylsulfanylmethyl-phenoxy]-4-m-
ethoxy-phenyl}-acetic acid
[0726] To
{3-[4-(4-chloro-benzoylamino)-2-phenylsulfanylmethyl-phenoxy]-4--
methoxy-phenyl}-acetic acid ethyl ester (0.9 mmol) was added
lithium hydroxide (0.3 g), H.sub.2O (5 mL), and MeOH (20 mL). The
reaction was stirred at 60.degree. C., and then worked up and
purified by preparative HPLC to give the title compound.
Example 59
Synthesis of
{3-[2-Benzylsulfanylmethyl-4-(4-chloro-benzoylamino)-phenoxy]-4-methoxy-p-
henyl}-acetic acid (Compound 1-60)
##STR00145##
[0727] Step 1:
[3-(2-Benzylsulfanylmethyl-4-nitro-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester
[0728] Prepared according to the procedure described in Example 54,
Step 4, using the following starting materials:
[3-(2-bromomethyl-4-nitro-phenoxy)-4-methoxy-phenyl]-acetic acid
ethyl ester and benzyl mercaptan.
##STR00146##
Step 2:
[3-(4-Amino-2-benzylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-ace-
tic acid ethyl ester
[0729] Prepared according to the procedure described in Example 58,
Step 2, using the following starting material:
[3-(2-benzylsulfanylmethyl-4-nitro-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester.
##STR00147##
Step 3:
{3-[2-Benzylsulfanylmethyl-4-(4-chloro-benzoylamino)-phenoxy]-4-m-
ethoxy-phenyl}-acetic acid ethyl ester
[0730] Prepared according to the procedure described in Example 58,
Step 3, using the following starting materials:
[3-(4-amino-2-benzylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester and 4-chlorobenzoyl chloride.
##STR00148##
Step 4:
{3-[2-Benzylsulfanylmethyl-4-(4-chloro-benzoylamino)-phenoxy]-4-m-
ethoxy-phenyl}-acetic acid
[0731] Prepared according to the procedure described in Example 58,
Step 4, using the following starting material:
{3-[2-benzylsulfanylmethyl-4-(4-chloro-benzoylamino)-phenoxy]-4-methoxy-p-
henyl}-acetic acid ethyl ester.
Example 60
Synthesis of
{3-[4-(4-Chloro-benzoylamino)-2-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanylm-
ethyl)-phenoxy]-4-methoxy-phenyl}-acetic acid (Compound 1-61)
##STR00149##
[0732] Step 1:
{4-Methoxy-3-[2-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanylmethyl)-4-nitro-p-
henoxy]-phenyl}-acetic acid ethyl ester
[0733] Prepared according to the procedure described in Example 54,
Step 4, using the following starting materials:
[3-(2-bromomethyl-4-nitro-phenoxy)-4-methoxy-phenyl]-acetic acid
ethyl ester and 5-methyl-1,3,4-thiadiazole-2-thiol.
##STR00150##
Step 2:
{3-[4-Amino-2-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanylmethyl)-phe-
noxy]-4-methoxy-phenyl}-acetic acid ethyl ester
[0734] Prepared according to the procedure described in Example 58,
Step 2, using the following starting material:
{4-methoxy-3-[2-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanylmethyl)-4-nitro-p-
henoxy]-phenyl}-acetic acid ethyl ester.
##STR00151##
Step 3:
{3-[4-(4-Chloro-benzoylamino)-2-(5-methyl-[1,3,4]thiadiazol-2-yls-
ulfanylmethyl)-phenoxy]-4-methoxy-phenyl}-acetic acid ethyl
ester
[0735] Prepared according to the procedure described in Example 58,
Step 3, using the following starting materials:
{3-[4-amino-2-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanylmethyl)-phenoxy]-4--
methoxy-phenyl}-acetic acid ethyl ester and 4-chlorobenzoyl
chloride.
##STR00152##
Step 4:
{3-[4-(4-Chloro-benzoylamino)-2-(5-methyl-[1,3,4]thiadiazol-2-yls-
ulfanylmethyl)-phenoxy]-4-methoxy-phenyl}-acetic acid
[0736] Prepared according to the procedure described in Example 58,
Step 4, using the following starting material:
{3-[4-(4-chloro-benzoylamino)-2-(5-methyl-[1,3,4]thiadiazol-2-ylsulfanylm-
ethyl)-phenoxy]-4-methoxy-phenyl}-acetic acid ethyl ester.
Example 61
Synthesis of
{3-[4-(4-Chloro-benzoylamino)-2-isopropylsulfanylmethyl-phenoxy]-4-methox-
y-phenyl}-acetic acid (Compound 1-62)
##STR00153##
[0737] Step 1:
[3-(4-Amino-2-isopropylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester
[0738] Prepared according to the procedure described in Example 58,
Step 2, using the following starting material:
[3-(2-isopropylsulfanylmethyl-4-nitro-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester.
##STR00154##
Step 2:
{3-[4-(4-Chloro-benzoylamino)-2-isopropylsulfanylmethyl-phenoxy]--
4-methoxy-phenyl}-acetic acid ethyl ester
[0739] Prepared according to the procedure described in Example 58,
Step 3, using the following starting materials:
[3-(4-amino-2-isopropylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester and 4-chlorobenzoyl chloride.
##STR00155##
Step 3:
{3-[4-(4-Chloro-benzoylamino)-2-isopropylsulfanylmethyl-phenoxy]--
4-methoxy-phenyl}-acetic acid
[0740] Prepared according to the procedure described in Example 58,
Step 4, using the following starting material:
{3-[4-(4-chloro-benzoylamino)-2-isopropylsulfanylmethyl-phenoxy]-4-methox-
y-phenyl}-acetic acid ethyl ester.
Example 62
Synthesis of
{3-[2-Isopropylsulfanylmethyl-4-(1-methyl-1H-pyrazol-4-yl)-phenoxy]-4-met-
hoxy-phenyl}-acetic acid (Compound 1-63)
##STR00156##
[0741] Step 1: (3-Hydroxy-4-methoxy-phenyl)-acetic acid ethyl
ester
[0742] To 3-hydroxy-4-methoxyphenylacetic acid (5.0 g, 23.8 mmol)
in EtOH (100 mL) was added sulfuric acid (1 mL), and the reaction
was stirred overnight at room temperature. Once no starting
material was seen by analytical tlc, the mixture was concentrated
to give the desired product.
##STR00157##
Step 2: [3-(4-Bromo-2-formyl-phenoxy)-4-methoxy-phenyl]-acetic acid
ethyl ester
[0743] (3-Hydroxy-4-methoxy-phenyl)-acetic acid ethyl ester (2.0 g,
9.5 mmol), 5-bromo-2-fluorobenzaldehyde (2.0 g, 9.5 mmol), and
potassium carbonate (2.0 g, 14.3 mmol) were combined in 1,4-dioxane
and heated to 90.degree. C. overnight. After work-up, the crude
material was purified by silica gel chromatography (0-25% EtOAc in
hexanes) to give the desired product (1.8 g).
##STR00158##
Step 3:
[3-(4-Bromo-2-hydroxymethyl-phenoxy)-4-methoxy-phenyl]-acetic acid
ethyl ester
[0744] Prepared according to the procedure described in Example 54,
Step 2, using the following starting material:
[3-(4-bromo-2-formyl-phenoxy)-4-methoxy-phenyl]-acetic acid ethyl
ester.
##STR00159##
Step 4: [3-(4-Bromo-2-bromomethyl-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester
[0745] Prepared according to the procedure described in Example 54,
Step 3, using the following starting material:
[3-(4-bromo-2-hydroxymethyl-phenoxy)-4-methoxy-phenyl]-acetic acid
ethyl ester.
##STR00160##
Step 5:
[3-(4-Bromo-2-isopropylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]--
acetic acid ethyl ester
[0746] [3-(4-Bromo-2-bromomethyl-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester (0.4 g, 0.87 mmol) and 2-propanethiol (0.08 g, 1.0
mmol) were combined in 1,4-dioxane (20 mL). Sodium hydride (60% in
mineral oil; 0.04 g, 1.00 mmol) was added, and the reaction was
stirred at room temperature for 20 minutes. The mixture was worked
up to give the title compound.
##STR00161##
Step 6:
{3-[2-Isopropylsulfanylmethyl-4-(1-methyl-1H-pyrazol-4-yl)-phenox-
y]-4-methoxy-phenyl}-acetic acid ethyl ester
[0747] Prepared according to the procedure described in Example 56,
Step 2, using the following starting materials:
[3-(4-bromo-2-isopropylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester and 1-methylpyrazole-4-boronic acid pinacol
ester.
##STR00162##
Step 7:
{3-[2-Isopropylsulfanylmethyl-4-(1-methyl-1H-pyrazol-4-yl)-phenox-
y]-4-methoxy-phenyl}-acetic acid
[0748] Prepared according to the procedure described in Example 56,
Step 3, using the following starting material:
{3-[2-isopropylsulfanylmethyl-4-(1-methyl-1H-pyrazol-4-yl)-phenoxy]-4-met-
hoxy-phenyl}-acetic acid ethyl ester.
Example 63
Synthesis of
{4-Methoxy-3-[4-(1-methyl-1H-pyrazol-4-yl)-2-(propane-2-sulfonylmethyl)-p-
henoxy]-phenyl}-acetic acid (Compound 1-64)
##STR00163##
[0749] Step 1:
{4-Methoxy-3-[4-(1-methyl-1H-pyrazol-4-yl)-2-(propane-2-sulfonylmethyl)-p-
henoxy]-phenyl}-acetic acid
[0750] To
{3-[2-Isopropylsulfanylmethyl-4-(1-methyl-1H-pyrazol-4-yl)-pheno-
xy]-4-methoxy-phenyl}-acetic acid (0.066 g, 0.15 mmol) in
CH.sub.2Cl.sub.2 (5 mL) was added 3-chloroperbenzoic acid (77%;
0.08 g, 0.4 mmol), and the reaction was stirred at room temperature
for 30 minutes. The mixture was concentrated and purified by
preparative HPLC to give the title compound.
Example 64
Synthesis of
{3-[4-(4-Chloro-benzoylamino)-2-(propane-2-sulfinylmethyl)-phenoxy]-4-met-
hoxy-phenyl}-acetic acid (Compound 1-65) and
{3-[4-(4-Chloro-benzoylamino)-2-(propane-2-sulfonylmethyl)-phenoxy]-4-met-
hoxy-phenyl}-acetic acid (Compound 1-66)
##STR00164##
[0751] Step 1:
{3-[4-(4-Chloro-benzoylamino)-2-(propane-2-sulfinylmethyl)-phenoxy]-4-met-
hoxy-phenyl}-acetic acid and
{3-[4-(4-Chloro-benzoylamino)-2-(propane-2-sulfonylmethyl)-phenoxy]-4-met-
hoxy-phenyl}-acetic acid
[0752] To
{3-[4-(4-chloro-benzoylamino)-2-isopropylsulfanylmethyl-phenoxy]-
-4-methoxy-phenyl}-acetic acid (0.17 g, 0.34 mmol) in
CH.sub.2Cl.sub.2 (20 mL) was added 3-chloroperbenzoic acid (77%;
0.076 g, 0.34 mmol), and the reaction was stirred for 10 minutes at
room temperature. Additional 3-chloroperbenzoic acid (77%; 0.025 g,
0.11 mmol) was added to increase the production of the sulfone
product, and then the mixture was concentrated and purified by
preparative HPLC to give the title sulfoxide and sulfone
compounds.
Example 65
Synthesis of
{3-[2-Benzenesulfinylmethyl-4-(4-chloro-benzoylamino)-phenoxy]-4-methoxy--
phenyl}-acetic acid (Compound 1-67) and
{3-[2-Benzenesulfonylmethyl-4-(4-chloro-benzoylamino)-phenoxy]-4-methoxy--
phenyl}-acetic acid (Compound 1-68)
##STR00165##
[0753] Step 1:
{3-[2-Benzenesulfinylmethyl-4-(4-chloro-benzoylamino)-phenoxy]-4-methoxy--
phenyl}-acetic acid and
{3-[2-Benzenesulfonylmethyl-4-(4-chloro-benzoylamino)-phenoxy]-4-methoxy--
phenyl}-acetic acid
[0754] Prepared according to the procedure described in Example 55,
Step 1, using the following starting material:
{3-[4-(4-chloro-benzoylamino)-2-phenylsulfanylmethyl-phenoxy]-4-methoxy-p-
henyl}-acetic acid.
Example 66
Synthesis of
[3-(4-Ethylcarbamoyl-2-isopropylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-
-acetic acid (Compound 1-69)
##STR00166##
[0755] Step 1:
[3-(4-Bromo-2-isopropylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester
[0756] Prepared according to the procedure described in Example 56,
Step 1, using the following starting materials:
[3-(4-bromo-2-bromomethyl-phenoxy)-4-methoxy-phenyl]-acetic acid
ethyl ester and 2-propanethiol.
##STR00167##
Step 2:
4-(5-Ethoxycarbonylmethyl-2-methoxy-phenoxy)-3-isopropylsulfanylm-
ethyl-benzoic acid methyl ester
[0757]
[3-(4-Bromo-2-isopropylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-ac-
etic acid ethyl ester (0.5 g, 1.1 mmol) and triethylamine (0.5 mL)
were dissolved in DMF (10 mL) and MeOH (10 mL) and degassed for 10
minutes with N.sub.2.
[1,1'-Bis(diphenylphosphino)ferrocene]dichloropalladium(II) (0.09
g, 0.11 mmol) was added, and then carbon monoxide was bubbled
through the solution for 10 minutes. The reaction was stirred under
a balloon of carbon monoxide at 65.degree. C. overnight, and then
concentrated and purified by silica gel chromatography to give the
title compound.
##STR00168##
Step 3:
4-(5-Ethoxycarbonylmethyl-2-methoxy-phenoxy)-3-isopropylsulfanylm-
ethyl-benzoic acid
[0758]
4-(5-Ethoxycarbonylmethyl-2-methoxy-phenoxy)-3-isopropylsulfanylmet-
hyl-benzoic acid methyl ester (0.5 g, 1.16 mmol) and sodium
methylthiolate (0.16 g, 2.3 mmol) were combined in DMF (20 mL) and
stirred at 65.degree. C. for 1 hour. After an acidic work-up, the
crude material was purified by preparative HPLC to give the title
compound.
##STR00169##
Step 4:
[3-(4-Ethylcarbamoyl-2-isopropylsulfanylmethyl-phenoxy)-4-methoxy-
-phenyl]-acetic acid ethyl ester
[0759] To
4-(5-ethoxycarbonylmethyl-2-methoxy-phenoxy)-3-isopropylsulfanyl-
methyl-benzoic acid (0.07 g, 0.17 mmol) in CH.sub.2Cl.sub.2 (10 mL)
and DMF (1 drop) was added oxalyl chloride (0.04 mL, 0.5 mmol), and
the reaction was stirred at room temperature for 30 minutes. After
concentrating to dryness, ethylamine (2M in THF; 0.25 mL, 0.5 mmol)
was added, followed by CH.sub.2Cl.sub.2 (10 mL) and
diisopropylethylamine (0.5 mL), and the reaction was stirred at
room temperature for 15 minutes. The mixture was worked up to give
the title compound.
##STR00170##
Step 5:
[3-(4-Ethylcarbamoyl-2-isopropylsulfanylmethyl-phenoxy)-4-methoxy-
-phenyl]-acetic acid
[0760] Prepared according to the procedure described in Example 58,
Step 4, using the following starting material:
[3-(4-ethylcarbamoyl-2-isopropylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-
-acetic acid ethyl ester.
Example 67
Synthesis of
{3-[4-(4-Chloro-benzylcarbamoyl)-2-isopropylsulfanylmethyl-phenoxy]-4-met-
hoxy-phenyl}-acetic acid (Compound 1-70)
##STR00171##
[0761] Step 1:
{3-[4-(4-Chloro-benzylcarbamoyl)-2-isopropylsulfanylmethyl-phenoxy]-4-met-
hoxy-phenyl}-acetic acid ethyl ester
[0762] Prepared according to the procedure described in Example 66,
Step 4, using the following starting materials:
4-(5-ethoxycarbonylmethyl-2-methoxy-phenoxy)-3-isopropylsulfanylmethyl-be-
nzoic acid and 4-chlorobenzylamine.
##STR00172##
Step 2:
{3-[4-(4-Chloro-benzylcarbamoyl)-2-isopropylsulfanylmethyl-phenox-
y]-4-methoxy-phenyl}-acetic acid
[0763] Prepared according to the procedure described in Example 58,
Step 4, using the following starting material:
{3-[4-(4-chloro-benzylcarbamoyl)-2-isopropylsulfanylmethyl-phenoxy]-4-met-
hoxy-phenyl}-acetic acid ethyl ester.
Example 68
Synthesis of
{3-{4-[2-(4-Fluoro-phenyl)-ethylcarbamoyl]-2-isopropylsulfanylmethyl-phen-
oxy}-4-methoxy-phenyl}-acetic acid (Compound 1-71)
##STR00173##
[0764] Step 1:
(3-{4-[2-(4-Fluoro-phenyl)-ethylcarbamoyl]-2-isopropylsulfanylmethyl-phen-
oxy}-4-methoxy-phenyl)-acetic acid ethyl ester
[0765] Prepared according to the procedure described in Example 66,
Step 4, using the following starting materials:
4-(5-ethoxycarbonylmethyl-2-methoxy-phenoxy)-3-isopropylsulfanylmethyl-be-
nzoic acid and 4-fluorophenethylamine.
##STR00174##
Step 2:
(3-{4-[2-(4-Fluoro-phenyl)-ethylcarbamoyl]-2-isopropylsulfanylmet-
hyl-phenoxy}-4-methoxy-phenyl)-acetic acid
[0766] Prepared according to the procedure described in Example 58,
Step 4, using the following starting material:
(3-{4-[2-(4-fluoro-phenyl)-ethylcarbamoyl]-2-isopropylsulfanylmethyl-phen-
oxy}-4-methoxy-phenyl)-acetic acid ethyl ester.
Example 69
Synthesis of
{3-Chloro-5-[4-(2,2-dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulf-
anylmethyl)-phenoxy]-phenyl}-acetic acid (Compound 1-72)
##STR00175##
[0767] Step 1: 1-Benzyloxy-3-bromo-5-chloro-benzene
[0768] To 1-bromo-3-chloro-5-fluorobenzene (25 g, 112 mmol) and
benzyl alcohol (25 mL, 239 mmol) in NMP (200 mL) at room
temperature was added sodium hydride (60% in mineral oil; 10.5 g,
263 mmol), and the reaction was heated to 120.degree. C. for 10
hours. The mixture was acidified with 10% aqueous HCl and extracted
with EtOAc to give the title compound.
##STR00176##
Step 2: 2-(3-Benzyloxy-5-chloro-phenyl)-malonic acid dimethyl
ester
[0769] To a solution of 1-benzyloxy-3-bromo-5-chloro-benzene (31 g,
101.7 mmol), dimethylmalonate (25.7 mL, 223.8 mmol), and copper(I)
bromide (32 g, 223.8 mmol) in 1,4-dioxane (300 mL) at 0.degree. C.
under N.sub.2 was added sodium hydride (60% in mineral oil; 9 g,
223.9 mmol) portionwise. After 10 minutes, the reaction was heated
to 100.degree. C. and stirred for 6 hours. Analytical LCMS
indicated that starting material remained, so the reaction was
stirred at 100.degree. C. for 24 hours. 50% Aqueous NH.sub.4OH (1
L) was added to break up the solid, and the mixture was extracted
three times with CH.sub.2Cl.sub.2 (3 L total). The organic layer
was washed with brine, dried over MgSO.sub.4, filtered, and
concentrated, and the residue was purified by silica gel
chromatography to give the title compound.
##STR00177##
Step 3: (3-Benzyloxy-5-chloro-phenyl)-acetic acid methyl ester
[0770] A mixture of 2-(3-benzyloxy-5-chloro-phenyl)-malonic acid
dimethyl ester (21 g, 60.2 mmol) and lithium chloride (3.06 g, 72.2
mmol) in DMSO:H.sub.2O (10:1; 200 mL) was stirred at 150.degree. C.
for 5 hours. After cooling to room temperature, H.sub.2O (500 mL)
was added, and the mixture was extracted with EtOAc:hexanes (1:10;
1.5 L total) to give the title compound.
##STR00178##
Step 4: (3-Chloro-5-hydroxy-phenyl)-acetic acid methyl ester
[0771] To (3-benzyloxy-5-chloro-phenyl)-acetic acid methyl ester (8
g, 28 mmol) in CH.sub.2Cl.sub.2 (100 mL) at 0.degree. C. was added
boron tribromide (1M in CH.sub.2Cl.sub.2; 56 mL, 56 mmol). The
reaction mixture was warmed to room temperature over 30 minutes and
stirred for 2 hours. Once no starting material was seen by
analytical LCMS and tlc, the mixture was cooled to 0.degree. C. and
quenched with H.sub.2O (50 mL). The volume was reduced, and the
residue was diluted with EtOAc (500 mL). The solid material was
filtered, and the organic layer was separated and concentrated. The
crude material was purified by silica gel chromatography to give
the title compound.
##STR00179##
Step 5: [3-Chloro-5-(2-formyl-4-nitro-phenoxy)-phenyl]-acetic acid
methyl ester
[0772] (3-Chloro-5-hydroxy-phenyl)-acetic acid methyl ester (2.9 g,
14.5 mmol), 2-fluoro-5-nitrobenzaldehyde (2.7 g, 15.9 mmol), and
potassium carbonate (4.0 g, 28.9 mmol) were combined in 1,4-dioxane
(20 mL) and stirred at 100.degree. C. overnight. Once no starting
material was seen by analytical LCMS and tlc, the mixture was
worked up with EtOAc and 10% aqueous HCl, and the crude material
was purified by silica gel chromatography to give the title
compound.
##STR00180##
Step 6:
[3-Chloro-5-(2-hydroxymethyl-4-nitro-phenoxy)-phenyl]-acetic acid
methyl ester
[0773] To [3-chloro-5-(2-formyl-4-nitro-phenoxy)-phenyl]-acetic
acid methyl ester (3.7 g, 10.6 mmol) in MeOH (30 mL) was added
sodium borohydride (0.52 g, 13.8 mmol), and the reaction was
stirred at room temperature for 20 minutes. After work-up with
EtOAc and H.sub.2O, the crude material was purified by silica gel
chromatography to give the title compound.
##STR00181##
Step 7: [3-(2-Bromomethyl-4-nitro-phenoxy)-5-chloro-phenyl]-acetic
acid methyl ester
[0774] To a solution of
[3-chloro-5-(2-hydroxymethyl-4-nitro-phenoxy)-phenyl]-acetic acid
methyl ester (2.4 g, 6.8 mmol) in DME (20 mL) was added phosphorus
tribromide (0.97 mL, 10.2 mmol), and the reaction was stirred for 1
hour at room temperature. After work-up with EtOAc and H.sub.2O,
the crude material was purified by silica gel chromatography to
give the title compound.
##STR00182##
Step 8:
{3-Chloro-5-[4-nitro-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phen-
oxy]-phenyl}-acetic acid methyl ester
[0775] To
[3-(2-cromomethyl-4-nitro-phenoxy)-5-chloro-phenyl]-acetic acid
methyl ester (0.5 g, 1.25 mmol) and 2,2,2-trifluoroethanethiol
(0.13 mL, 1.38 mmol) in 1,4-dioxane (6 mL) was added sodium hydride
(60% in mineral oil; 0.055 g, 1.38 mmol), and the reaction was
stirred at room temperature overnight. After work-up with EtOAc and
10% aqueous HCl, the crude material was purified by silica gel
chromatography to give the title compound.
##STR00183##
Step 9:
{3-[4-Amino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-5-ch-
loro-phenyl}-acetic acid methyl ester
[0776]
{3-Chloro-5-[4-nitro-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenox-
y]-phenyl}-acetic acid methyl ester (0.07 g, 0.16 mmol),
1,1-dimethylhydrazine (0.08 mL, 1.09 mmol), ferric chloride (0.003
g, 0.02 mmol), and DARCO (0.016 g) were combined in EtOH and
stirred at 65.degree. C. for 30 hours. After work-up with EtOAc and
H.sub.2O, the crude material was purified by silica gel
chromatography to give the title compound.
##STR00184##
Step 10:
{3-Chloro-5-[4-(2,2-dimethyl-propionylamino)-2-(2,2,2-trifluoro--
ethylsulfanylmethyl)-phenoxy]-phenyl}-acetic acid methyl ester
[0777] To a solution of
{3-[4-amino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-5-chloro-phe-
nyl}-acetic acid methyl ester (0.058 g, 0.14 mmol) in
CH.sub.2Cl.sub.2 (2 mL) was added triethylamine (0.04 mL, 0.28
mmol), followed by pivaloyl chloride (0.02 mL, 0.17 mmol), and the
reaction was stirred at room temperature for 10 minutes. After
work-up with CH.sub.2Cl.sub.2 and H.sub.2O, the crude material was
purified by silica gel chromatography to give the title
compound.
##STR00185##
Step 11:
{3-Chloro-5-[4-(2,2-dimethyl-propionylamino)-2-(2,2,2-trifluoro--
ethylsulfanylmethyl)-phenoxy]-phenyl}-acetic acid
[0778] To
{3-chloro-5-[4-(2,2-dimethyl-propionylamino)-2-(2,2,2-trifluoro--
ethylsulfanylmethyl)-phenoxy]-phenyl}-acetic acid methyl ester
(0.038 g, 0.08 mmol) in THF:H.sub.2O:MeOH (2:1:2; 2 mL) was added
1N aqueous lithium hydroxide, and the mixture was stirred at room
temperature overnight. The mixture was acidified to pH 5 with 10%
aqueous HCl, and extracted with EtOAc. The crude material was
purified by preparative HPLC to give the title compound.
Example 70
Synthesis of
{3-Chloro-5-[4-(2,2-dimethyl-propionylamino)-2-(trifluoro-ethanesulfonylm-
ethyl)-phenoxy]-phenyl}-acetic acid (Compound 1-73)
##STR00186##
[0779] Step 1:
{3-Chloro-5-[4-(2,2-dimethyl-propionylamino)-2-(trifluoro-ethanesulfonylm-
ethyl)-phenoxy]-phenyl}-acetic acid
[0780] To
{3-chloro-5-[4-(2,2-dimethyl-propionylamino)-2-(2,2,2-trifluoro--
ethylsulfanylmethyl)-phenoxy]-phenyl}-acetic acid (0.02 g, 0.04
mmol) in CH.sub.2Cl.sub.2 (5 mL) was added 3-chloroperbenzoic acid
(77%; 0.046 g, 0.2 mmol), and the reaction was stirred for 3 hours
at room temperature. After work-up with CH.sub.2Cl.sub.2 and
H.sub.2O, the crude material was purified by silica gel
chromatography to give the title compound.
Example 71
Synthesis of
{3-Chloro-5-[4-(2,2-dimethyl-propionylamino)-2-isopropylsulfanylmethyl-ph-
enoxy]-phenyl}-acetic acid (Compound 1-74)
##STR00187##
[0781] Step 1:
[3-Chloro-5-(2-isopropylsulfanylmethyl-4-nitro-phenoxy)-phenyl]-acetic
acid methyl ester
[0782] Prepared according to the procedure described in Example 69,
Step 8, using the following starting materials:
[3-(2-bromomethyl-4-nitro-phenoxy)-5-chloro-phenyl]-acetic acid
methyl ester and 2-propanethiol.
##STR00188##
Step 2:
[3-(4-Amino-2-isopropylsulfanylmethyl-phenoxy)-5-chloro-phenyl]-a-
cetic acid methyl ester
[0783] Prepared according to the procedure described in Example 69,
Step 9, using the following starting material:
[3-chloro-5-(2-isopropylsulfanylmethyl-4-nitro-phenoxy)-phenyl]-acetic
acid methyl ester.
##STR00189##
Step 3:
{3-Chloro-5-[4-(2,2-dimethyl-propionylamino)-2-isopropylsulfanylm-
ethyl-phenoxy]-phenyl}-acetic acid methyl ester
[0784] Prepared according to the procedure described in Example 69,
Step 10, using the following starting materials:
[3-(4-amino-2-isopropylsulfanylmethyl-phenoxy)-5-chloro-phenyl]-acetic
acid methyl ester and pivaloyl chloride.
##STR00190##
Step 4:
{3-Chloro-5-[4-(2,2-dimethyl-propionylamino)-2-isopropylsulfanylm-
ethyl-phenoxy]-phenyl}-acetic acid
[0785] Prepared according to the procedure described in Example 69,
Step 11, using the following starting material:
{3-chloro-5-[4-(2,2-dimethyl-propionylamino)-2-isopropylsulfanylmethyl-ph-
enoxy]-phenyl}-acetic acid methyl ester.
Example 72
Synthesis of
{3-Chloro-5-[4-(2,2-dimethyl-propionylamino)-2-(propane-2-sulfonylmethyl)-
-phenoxy]-phenyl}-acetic acid (Compound 1-75)
##STR00191##
[0786] Step 1:
{3-Chloro-5-[4-(2,2-dimethyl-propionylamino)-2-(propane-2-sulfonylmethyl)-
-phenoxy]-phenyl}-acetic acid methyl ester
[0787] To
{3-chloro-5-[4-(2,2-dimethyl-propionylamino)-2-isopropylsulfanyl-
methyl-phenoxy]-phenyl}-acetic acid methyl ester (0.05 g, 0.29
mmol) in CH.sub.2Cl.sub.2 (3 mL) was added 3-chloroperbenzoic acid
(77%; 0.12 g, 1.45 mmol), and the reaction was stirred for 1 hour
at room temperature. After work-up with EtOAc and brine, the crude
material was purified by silica gel chromatography to give the
title compound.
##STR00192##
Step 2:
{3-Chloro-5-[4-(2,2-dimethyl-propionylamino)-2-(propane-2-sulfony-
lmethyl)-phenoxy]-phenyl}-acetic acid
[0788] Prepared according to the procedure described in Example 69,
Step 11, using the following starting material:
{3-chloro-5-[4-(2,2-dimethyl-propionylamino)-2-(propane-2-sulfonylmethyl)-
-phenoxy]-phenyl}-acetic acid methyl ester.
Example 73
Synthesis of
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulfanylmethy-
l)-phenoxy]-5-trifluoromethyl-phenyl}-acetic acid (Compound
1-76)
##STR00193##
[0789] Step 1: (3-Benzyloxy-5-trifluoromethyl-phenyl)-acetic
acid
[0790] To benzyl alcohol (1.1 g, 10 mmol) in NMP (20 mL) was added
sodium hydride (60% in mineral oil; 0.44 g, 11 mmol), and the
mixture was stirred for 30 minutes at room temperature. The mixture
was then added to a vial containing
3-fluoro-5-(trifluoromethyl)phenylacetic acid (1 g, 4.5 mmol), and
the reaction was stirred at 120.degree. C. for 3 hours. Acidic
work-up gave the title compound.
##STR00194##
Step 2: (3-Benzyloxy-5-trifluoromethyl-phenyl)-acetic acid ethyl
ester
[0791] To (3-benzyloxy-5-trifluoromethyl-phenyl)-acetic acid (1.5
g, 5.4 mmol) in EtOH (30 mL) was added sulfuric acid (1 mL), and
the mixture was stirred overnight at room temperature. Once no
starting material was seen by analytical LCMS, the reaction was
worked up to give the title compound.
##STR00195##
Step 3: (3-Hydroxy-5-trifluoromethyl-phenyl)-acetic acid ethyl
ester
[0792] (3-Benzyloxy-5-trifluoromethyl-phenyl)-acetic acid ethyl
ester (1.7 g, 5.6 mmol) was dissolved in EtOH (30 mL) and degassed
with N.sub.2. 5% Palladium on carbon (1 g) was added, and the
reaction was purged with H.sub.2 and then stirred under an H.sub.2
balloon at 50.degree. C. overnight. The mixture was filtered and
concentrated to give the title compound.
##STR00196##
Step 4:
[3-(2-Formyl-4-nitro-phenoxy)-5-trifluoromethyl-phenyl]-acetic acid
ethyl ester
[0793] Prepared according to the procedure described in Example 69,
Step 5, using the following starting materials:
(3-hydroxy-5-trifluoromethyl-phenyl)-acetic acid ethyl ester and
2-fluoro-5-nitrobenzaldehyde.
##STR00197##
Step 5:
[3-(2-Hydroxymethyl-4-nitro-phenoxy)-5-trifluoromethyl-phenyl]-ac-
etic acid ethyl ester
[0794] Prepared according to the procedure described in Example 69,
Step 6, using the following starting material:
[3-(2-formyl-4-nitro-phenoxy)-5-trifluoromethyl-phenyl]-acetic acid
ethyl ester.
##STR00198##
Step 6:
[3-(2-Bromomethyl-4-nitro-phenoxy)-5-trifluoromethyl-phenyl]-acet-
ic acid ethyl ester
[0795] Prepared according to the procedure described in Example 69,
Step 7, using the following starting material:
[3-(2-hydroxymethyl-4-nitro-phenoxy)-5-trifluoromethyl-phenyl]-acetic
acid ethyl ester.
##STR00199##
Step 7:
{3-[4-Nitro-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-5-tr-
ifluoromethyl-phenyl}-acetic acid ethyl ester
[0796] Prepared according to the procedure described in Example 69,
Step 8, using the following starting materials:
[3-(2-bromomethyl-4-nitro-phenoxy)-5-trifluoromethyl-phenyl]-acetic
acid ethyl ester, 2,2,2-trifluoroethanethiol.
##STR00200##
Step 8:
{3-[4-Amino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-5-tr-
ifluoromethyl-phenyl}-acetic acid ethyl ester
[0797] Prepared according to the procedure described in Example 69,
Step 9, using the following starting material:
{3-[4-nitro-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-5-trifluorom-
ethyl-phenyl}-acetic acid ethyl ester.
##STR00201##
Step 9:
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulfa-
nylmethyl)-phenoxy]-5-trifluoromethyl-phenyl}-acetic acid ethyl
ester
[0798] Prepared according to the procedure described in Example 69,
Step 10, using the following starting materials:
{3-[4-amino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-5-trifluorom-
ethyl-phenyl}-acetic acid ethyl ester and pivaloyl chloride.
##STR00202##
Step 10:
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulf-
anylmethyl)-phenoxy]-5-trifluoromethyl-phenyl}-acetic acid
[0799] Prepared according to the procedure described in Example 69,
Step 11, using the following starting material:
{3-[4-(2,2-dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulfanylmethy-
l)-phenoxy]-5-trifluoromethyl-phenyl}-acetic acid ethyl ester.
Example 74
Synthesis of
{3-[4-(2,2-Dimethyl-propionylamino)-2-(trifluoro-ethanesulfonylmethyl)-ph-
enoxy]-5-trifluoromethyl-phenyl}-acetic acid (Compound 1-77)
##STR00203##
[0800] Step 1:
{3-[4-(2,2-Dimethyl-propionylamino)-2-(trifluoro-ethanesulfonylmethyl)-ph-
enoxy]-5-trifluoromethyl-phenyl}-acetic acid ethyl ester
[0801] Prepared according to the procedure described in Example 72,
Step 1, using the following starting material:
{3-[4-(2,2-dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulfanylmethy-
l)-phenoxy]-5-trifluoromethyl-phenyl}-acetic acid ethyl ester.
##STR00204##
Step 2:
{3-[4-(2,2-Dimethyl-propionylamino)-2-(trifluoro-ethanesulfonylme-
thyl)-phenoxy]-5-trifluoromethyl-phenyl}-acetic acid
[0802] Prepared according to the procedure described in Example 72,
Step 2, using the following starting material:
{3-[4-(2,2-dimethyl-propionylamino)-2-(trifluoro-ethanesulfonylmethyl)-ph-
enoxy]-5-trifluoromethyl-phenyl}-acetic acid ethyl ester.
Example 75
Synthesis of
{3-[4-[(2,2-Dimethyl-propionyl)-methyl-amino]-2-(2,2,2-trifluoro-ethylsul-
fanylmethyl)-phenoxy]-4-methoxy-phenyl}-acetic acid (Compound
1-78)
##STR00205##
[0803] Step 1:
{3-[4-(2,2-Dimethyl-propionyl)-methyl-amino-2-(2,2,2-trifluoro-ethylsulfa-
nylmethyl)-phenoxy]-4-methoxy-phenyl}-acetic acid methyl ester
[0804] To
{3-[4-(2,2-dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulf-
anylmethyl)-phenoxy]-4-methoxy-phenyl}-acetic acid (0.128 g, 0.26
mmol) in MeCN (3 mL) was added iodomethane (0.03 mL, 0.53 mmol),
followed by sodium hydride (60% in mineral oil; 0.021 g, 0.53
mmol). The reaction was stirred at room temperature, but only
starting material was seen by analytical LCMS, so the reaction was
heated to 60.degree. C. for 2 hours, and then cooled to room
temperature and stirred for 2 days under N.sub.2. The mixture was
used directly in the hydrolysis step.
##STR00206##
Step 2:
{3-[4-[(2,2-Dimethyl-propionyl)-methyl-amino]-2-(2,2,2-trifluoro--
ethylsulfanylmethyl)-phenoxy]-4-methoxy-phenyl}-acetic acid
[0805] To a solution of
{3-[4-[(2,2-dimethyl-propionyl)-methyl-amino]-2-(2,2,2-trifluoro-ethylsul-
fanylmethyl)-phenoxy]-4-methoxy-phenyl}-acetic acid methyl ester
(0.26 mmol) in MeCN was added H.sub.2O, MeOH, and lithium
hydroxide, and the reaction was heated to 65.degree. C. for 1 hour
to give the title compound.
Example 76
Synthesis of
{3-[2-tert-Butylsulfanylmethyl-4-(cyclopropanecarbonyl-amino)-phenoxy]-4--
methoxy-phenyl}-acetic acid (Compound 1-79)
##STR00207##
[0806] Step 1:
{3-[2-tert-Butylsulfanylmethyl-4-(cyclopropanecarbonyl-amino)-phenoxy]-4--
methoxy-phenyl}-acetic acid ethyl ester
[0807] Prepared according to the procedure described in Example 38,
Step 6, using the following starting materials:
[3-(4-amino-2-tert-butylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester and cyclopropanecarbonyl chloride.
##STR00208##
Step 2:
{3-[2-tert-Butylsulfanylmethyl-4-(cyclopropanecarbonyl-amino)-phe-
noxy]-4-methoxy-phenyl}-acetic acid
[0808] Prepared according to the procedure described in Example 38,
Step 7, using the following starting material:
{3-[2-tert-butylsulfanylmethyl-4-(cyclopropanecarbonyl-amino)-phenoxy]-4--
methoxy-phenyl}-acetic acid ethyl ester.
Example 77
Synthesis of
[3-(2-tert-Butylsulfanylmethyl-4-isobutyrylamino-phenoxy)-4-methoxy-pheny-
l]-acetic acid (Compound 1-80)
##STR00209##
[0809] Step 1:
[3-(2-tert-Butylsulfanylmethyl-4-isobutyrylamino-phenoxy)-4-methoxy-pheny-
l]-acetic acid ethyl ester
[0810] Prepared according to the procedure described in Example 38,
Step 6, using the following starting materials:
[3-(4-amino-2-tert-butylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester and isobutyryl chloride.
##STR00210##
Step 2:
[3-(2-tert-Butylsulfanylmethyl-4-isobutyrylamino-phenoxy)-4-metho-
xy-phenyl]-acetic acid
[0811] Prepared according to the procedure described in Example 38,
Step 7, using the following starting material:
[3-(2-tert-butylsulfanylmethyl-4-isobutyrylamino-phenoxy)-4-methoxy-pheny-
l]-acetic acid ethyl ester.
Example 78
Synthesis of
{3-[2-tert-Butylsulfanylmethyl-4-(3,3-dimethyl-butyrylamino)-phenoxy]-4-m-
ethoxy-phenyl}-acetic acid (Compound 1-81)
##STR00211##
[0812] Step 1:
{3-[2-tert-Butylsulfanylmethyl-4-(3,3-dimethyl-butyrylamino)-phenoxy]-4-m-
ethoxy-phenyl}-acetic acid ethyl ester
[0813] Prepared according to the procedure described in Example 38,
Step 6, using the following starting materials:
[3-(4-amino-2-tert-butylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester and tert-butylacetyl chloride.
##STR00212##
Step 2:
{3-[2-tert-Butylsulfanylmethyl-4-(3,3-dimethyl-butyrylamino)-phen-
oxy]-4-methoxy-phenyl}-acetic acid
[0814] Prepared according to the procedure described in Example 38,
Step 7, using the following starting material:
{3-[2-tert-butylsulfanylmethyl-4-(3,3-dimethyl-butyrylamino)-phenoxy]-4-m-
ethoxy-phenyl}-acetic acid ethyl ester.
Example 79
Synthesis of
{4-Methoxy-3-[4-(2-oxo-oxazolidin-3-yl)-2-(2,2,2-trifluoro-ethylsulfanylm-
ethyl)-phenoxy]-phenyl}-acetic acid (Compound 1-82)
##STR00213##
[0815] Step 1:
{3-[4-(2-Chloro-ethoxycarbonylamino)-2-(2,2,2-trifluoro-ethylsulfanylmeth-
yl)-phenoxy]-4-methoxy-phenyl}-acetic acid ethyl ester
[0816] Prepared according to the procedure described in Example 38,
Step 6, using the following starting materials:
{3-[4-amino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4-methoxy-ph-
enyl}-acetic acid ethyl ester and 2-chloroethyl chloroformate.
##STR00214##
Step 2:
{4-Methoxy-3-[4-(2-oxo-oxazolidin-3-yl)-2-(2,2,2-trifluoro-ethyls-
ulfanylmethyl)-phenoxy]-phenyl}-acetic acid
[0817] To
{3-[4-(2-chloro-ethoxycarbonylamino)-2-(2,2,2-trifluoro-ethylsul-
fanylmethyl)-phenoxy]-4-methoxy-phenyl}-acetic acid ethyl ester
(0.100 g, 0.19 mmol) in EtOH (5 mL) was added sodium ethoxide (21
wt % in EtOH; 4.61 mL, 0.37 mmol), and the reaction was stirred at
65.degree. C. overnight. The mixture was partitioned between EtOAc
and H.sub.2O, and the aqueous layer was extracted with EtOAc. The
combined organic layers were dried over MgSO.sub.4, filtered, and
concentrated, and the residue was purified by preparative HPLC to
give the title compound.
Example 80
Synthesis of
[3-(4-Benzoyl-2-isopropylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-acetic
acid (Compound 1-83)
##STR00215##
[0818] Step 1:
[3-(4-Benzoyl-2-isopropylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester
[0819]
[3-(4-Bromo-2-isopropylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-ac-
etic acid ethyl ester (0.2 g, 0.44 mmol) in 1,4-dioxane (10 mL) was
degassed with carbon monoxide, and then phenylboronic acid (0.06 g,
0.49 mmol), potassium carbonate (0.18 g, 1.32 mmol), and
tetrakis(triphenylphosphine)palladium(0) (0.051 g, 0.04 mmol) was
added. The reaction was heated to 80.degree. C. under a balloon of
carbon monoxide. The mixture was then worked up to give the title
compound.
##STR00216##
Step 2:
[3-(4-Benzoy-2-isopropylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-
-acetic acid
[0820] Prepared according to the procedure described in Example 58,
Step 4, using the following starting material:
[3-(4-benzoyl-2-isopropylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester.
Example 81
Synthesis of
[3-(4-tert-Butylcarbamoyl-2-tert-butylsulfanylmethyl-phenoxy)-4-methoxy-p-
henyl]-acetic acid (Compound 1-84)
##STR00217##
[0821] Step 1:
[3-(4-Bromo-2-tert-butylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester
[0822] Prepared according to the procedure described in Example 62,
Step 5, using the following starting materials:
[3-(4-bromo-2-bromomethyl-phenoxy)-4-methoxy-phenyl]-acetic acid
ethyl ester and 2-methyl-2-propanethiol.
##STR00218##
Step 2:
3-tert-Butylsulfanylmethyl-4-(5-ethoxycarbonylmethyl-2-methoxy-ph-
enoxy)-benzoic acid
[0823]
[3-(4-Bromo-2-tert-butylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-a-
cetic acid ethyl ester (2.0 g, 4.3 mmol) and triethylamine (5.9 mL,
43 mmol) were combined in H.sub.2O (5 mL) and DMF (50 mL) and
degassed with carbon monoxide for 20 minutes.
[1,1'-Bis(diphenylphosphino)ferrocene]dichloropalladium(II) (0.35
g, 0.43 mmol) was added, and the reaction was heated to 80.degree.
C. for 4 hours. The mixture was acidified and extracted with EtOAc
to give the title compound.
##STR00219##
Step 3:
[3-(4-tert-Butylcarbamoyl-2-tert-butylsulfanylmethyl-phenoxy)-4-m-
ethoxy-phenyl]-acetic acid ethyl ester
[0824]
3-tert-Butylsulfanylmethyl-4-(5-ethoxycarbonylmethyl-2-methoxy-phen-
oxy)-benzoic acid (0.2 g, 0.46 mmol), tert-butylamine (0.15 mL,
13.9 mmol), 1-ethyl-3-(3'-dimethylaminopropyl)carbodiimide (0.11 g,
0.55 mmol), and N-hydroxybenzotriazole (0.074 g, 0.55 mmol) were
combined in CH.sub.2Cl.sub.2 (8 mL) and stirred overnight. The
mixture was concentrated and purified by preparative HPLC to give
the title compound.
##STR00220##
Step 4:
[3-(4-tert-Butylcarbamoyl-2-tert-butylsulfanylmethyl-phenoxy)-4-m-
ethoxy-phenyl]-acetic acid
[0825]
[3-(4-tert-Butylcarbamoyl-2-tert-butylsulfanylmethyl-phenoxy)-4-met-
hoxy-phenyl]-acetic acid ethyl ester (0.46 mmol) was treated with
lithium hydroxide in MeOH and H.sub.2O at 60.degree. C. for 20
minutes to give the title compound.
Example 82
Synthesis of
{3-[2-tert-Butylsulfanylmethyl-4-(2-oxo-2-phenyl-ethylcarbamoyl)-phenoxy]-
-4-methoxy-phenyl}-acetic acid (Compound 1-85)
##STR00221##
[0826] Step 1:
{3-[2-tert-Butylsulfanylmethyl-4-(2-oxo-2-phenyl-ethylcarbamoyl)-phenoxy]-
-4-methoxy-phenyl}-acetic acid ethyl ester
[0827] Prepared according to the procedure described in Example 81,
Step 3, using the following starting materials:
3-tert-butylsulfanylmethyl-4-(5-ethoxycarbonylmethyl-2-methoxy-phenoxy)-b-
enzoic acid and 2-aminoacetophenone hydrochloride.
##STR00222##
Step 2:
{3-[2-tert-Butylsulfanylmethyl-4-(2-oxo-2-phenyl-ethylcarbamoyl)--
phenoxy]-4-methoxy-phenyl}-acetic acid
[0828] Prepared according to the procedure described in Example 81,
Step 4, using the following starting material:
{3-[2-tert-butylsulfanylmethyl-4-(2-oxo-2-phenyl-ethylcarbamoyl)-phenoxy]-
-4-methoxy-phenyl}-acetic acid ethyl ester.
Example 83
Synthesis of
(3-{2-tert-Butylsulfanylmethyl-4-[2-(4-fluoro-phenyl)-1,1-dimethyl-ethylc-
arbamoyl]-phenoxy}-4-methoxy-phenyl)-acetic acid (Compound
1-86)
##STR00223##
[0829] Step 1:
(3-{2-tert-Butylsulfanylmethyl-4-[2-(4-fluoro-phenyl)-1,1-dimethyl-ethylc-
arbamoyl]-phenoxy}-4-methoxy-phenyl)-acetic acid ethyl ester
[0830] Prepared according to the procedure described in Example 81,
Step 3, using the following starting materials:
3-tert-butylsulfanylmethyl-4-(5-ethoxycarbonylmethyl-2-methoxy-phenoxy)-b-
enzoic acid and 1-(4-fluorophenyl)-2-methyl-2-propylamine.
##STR00224##
Step 2:
(3-{2-tert-Butylsulfanylmethyl-4-[2-(4-fluoro-phenyl)-1,1-dimethy-
l-ethylcarbamoyl]-phenoxy}-4-methoxy-phenyl)-acetic acid
[0831] Prepared according to the procedure described in Example 81,
Step 4, using the following starting material:
(3-{2-tert-butylsulfanylmethyl-4-[2-(4-fluoro-phenyl)-1,1-dimethyl-ethylc-
arbamoyl]-phenoxy}-4-methoxy-phenyl)-acetic acid ethyl ester.
Example 84
Synthesis of
{3-[2-tert-Butylsulfanylmethyl-4-(piperidine-1-carbonyl)-phenoxy]-4-metho-
xy-phenyl}-acetic acid (Compound 1-87)
##STR00225##
[0832] Step 1:
{3-[2-tert-Butylsulfanylmethyl-4-(piperidine-1-carbonyl)-phenoxy]-4-metho-
xy-phenyl}-acetic acid ethyl ester
[0833] Prepared according to the procedure described in Example 81,
Step 3, using the following starting materials:
3-tert-butylsulfanylmethyl-4-(5-ethoxycarbonylmethyl-2-methoxy-phenoxy)-b-
enzoic acid and piperidine.
##STR00226##
Step 2:
{3-[2-tert-Butylsulfanylmethyl-4-(piperidine-1-carbonyl)-phenoxy]-
-4-methoxy-phenyl}-acetic acid
[0834] Prepared according to the procedure described in Example 81,
Step 4, using the following starting material:
{3-[2-tert-butylsulfanylmethyl-4-(piperidine-1-carbonyl)-phenoxy]-4-metho-
xy-phenyl}-acetic acid ethyl ester.
Example 85
Synthesis of
{3-[2-tert-Butylsulfanylmethyl-4-(6-methoxy-pyridin-3-ylcarbamoyl)-phenox-
y]-4-methoxy-phenyl}-acetic acid (Compound 1-88)
##STR00227##
[0835] Step 1:
{3-[2-tert-Butylsulfanylmethyl-4-(6-methoxy-pyridin-3-ylcarbamoyl)-phenox-
y]-4-methoxy-phenyl}-acetic acid ethyl ester
[0836] Prepared according to the procedure described in Example 81,
Step 3, using the following starting materials:
3-tert-butylsulfanylmethyl-4-(5-ethoxycarbonylmethyl-2-methoxy-phenoxy)-b-
enzoic acid and 5-amino-2-methoxypyridine.
##STR00228##
Step 2:
{3-[2-tert-Butylsulfanylmethyl-4-(6-methoxy-pyridin-3-ylcarbamoyl-
)-phenoxy]-4-methoxy-phenyl}-acetic acid
[0837] Prepared according to the procedure described in Example 81,
Step 4, using the following starting material:
{3-[2-tert-butylsulfanylmethyl-4-(6-methoxy-pyridin-3-ylcarbamoyl)-phenox-
y]-4-methoxy-phenyl}-acetic acid ethyl ester.
Example 86
Synthesis of
{3-[2-tert-Butylsulfanylmethyl-4-(2,2,2-trifluoro-ethylcarbamoyl)-phenoxy-
]-4-methoxy-phenyl}-acetic acid (Compound 1-89)
##STR00229##
[0838] Step 1:
{3-[2-tert-Butylsulfanylmethyl-4-(2,2,2-trifluoro-ethylcarbamoyl)-phenoxy-
]-4-methoxy-phenyl}-acetic acid ethyl ester
[0839] Prepared according to the procedure described in Example 81,
Step 3, using the following starting materials:
3-tert-butylsulfanylmethyl-4-(5-ethoxycarbonylmethyl-2-methoxy-phenoxy)-b-
enzoic acid and 2,2,2-trifluoroethylamine hydrochloride.
##STR00230##
Step 2:
{3-[2-tert-Butylsulfanylmethyl-4-(2,2,2-trifluoro-ethylcarbamoyl)-
-phenoxy]-4-methoxy-phenyl}-acetic acid
[0840] Prepared according to the procedure described in Example 81,
Step 4, using the following starting material:
{3-[2-tert-butylsulfanylmethyl-4-(2,2,2-trifluoro-ethylcarbamoyl)-phenoxy-
]-4-methoxy-phenyl}-acetic acid ethyl ester.
Example 87
Synthesis of
{3-[2-tert-Butylsulfanylmethyl-4-(isopropyl-methyl-carbamoyl)-phenoxy]-4--
methoxy-phenyl}-acetic acid (Compound 1-90)
##STR00231##
[0841] Step 1:
{3-[2-tert-Butylsulfanylmethyl-4-(isopropyl-methyl-carbamoyl)-phenoxy]-4--
methoxy-phenyl}-acetic acid ethyl ester
[0842] Prepared according to the procedure described in Example 81,
Step 3, using the following starting materials:
3-tert-butylsulfanylmethyl-4-(5-ethoxycarbonylmethyl-2-methoxy-phenoxy)-b-
enzoic acid and N-methylisopropylamine.
##STR00232##
Step 2:
{3-[2-tert-Butylsulfanylmethyl-4-(isopropyl-methyl-carbamoyl)-phe-
noxy]-4-methoxy-phenyl}-acetic acid
[0843] Prepared according to the procedure described in Example 81,
Step 4, using the following starting material:
{3-[2-tert-butylsulfanylmethyl-4-(isopropyl-methyl-carbamoyl)-phenoxy]-4--
methoxy-phenyl}-acetic acid ethyl ester.
Example 88
Synthesis of
{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimethyl-propylcarbamoyl)-phenoxy]--
4-methoxy-phenyl}-acetic acid (Compound 1-91)
##STR00233##
[0844] Step 1:
{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimethyl-propylcarbamoyl)-phenoxy]--
4-methoxy-phenyl}-acetic acid ethyl ester
[0845] Prepared according to the procedure described in Example 81,
Step 3, using the following starting materials:
3-tert-butylsulfanylmethyl-4-(5-ethoxycarbonylmethyl-2-methoxy-phenoxy)-b-
enzoic acid and neopentylamine.
##STR00234##
Step 2:
{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimethyl-propylcarbamoyl)-p-
henoxy]-4-methoxy-phenyl}-acetic acid
[0846] Prepared according to the procedure described in Example 81,
Step 4, using the following starting material:
{3-[2-tert-butylsulfanylmethyl-4-(2,2-dimethyl-propylcarbamoyl)-phenoxy]--
4-methoxy-phenyl}-acetic acid ethyl ester.
Example 89
Synthesis of
{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimethyl-propionylamino)-phenoxy]-5-
-chloro-phenyl}-acetic acid (Compound 1-92)
##STR00235##
[0847] Step 1:
[3-(2-tert-Butylsulfanylmethyl-4-nitro-phenoxy)-5-chloro-phenyl]-acetic
acid methyl ester
[0848] Prepared according to the procedure described in Example 69,
Step 8, using the following starting materials:
[3-(2-bromomethyl-4-nitro-phenoxy)-5-chloro-phenyl]-acetic acid
methyl ester and 2-methyl-2-propanethiol.
##STR00236##
Step 2:
[3-(4-Amino-2-tert-butylsulfanylmethyl-phenoxy)-5-chloro-phenyl]--
acetic acid methyl ester
[0849] Prepared according to the procedure described in Example 69,
Step 9, using the following starting material:
[3-(2-tert-butylsulfanylmethyl-4-nitro-phenoxy)-5-chloro-phenyl]-acetic
acid methyl ester.
##STR00237##
Step 3:
{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimethyl-propionylamino)-ph-
enoxy]-5-chloro-phenyl}-acetic acid methyl ester
[0850] Prepared according to the procedure described in Example 69,
Step 10, using the following starting materials:
[3-(4-amino-2-tert-butylsulfanylmethyl-phenoxy)-5-chloro-phenyl]-acetic
acid methyl ester and pivaloyl chloride.
##STR00238##
Step 4:
{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimethyl-propionylamino)-ph-
enoxy]-5-chloro-phenyl}-acetic acid
[0851] Prepared according to the procedure described in Example 69,
Step 11, using the following starting material:
{3-[2-tert-butylsulfanylmethyl-4-(2,2-dimethyl-propionylamino)-phenoxy]-5-
-chloro-phenyl}-acetic acid methyl ester.
Example 90
Synthesis of
{3-Chloro-5-[4-(2,2-dimethyl-propionylamino)-2-(2-methyl-propane-2-sulfon-
ylmethyl)-phenoxy]-phenyl}-acetic acid (Compound 1-93)
##STR00239##
[0852] Step 1:
{3-Chloro-5-[4-(2,2-dimethyl-propionylamino)-2-(2-methyl-propane-2-sulfon-
ylmethyl)-phenoxy]-phenyl}-acetic acid
[0853] Prepared according to the procedure described in Example 70,
Step 1, using the following starting material:
{3-[2-tert-butylsulfanylmethyl-4-(2,2-dimethyl-propionylamino)-phenoxy]-5-
-chloro-phenyl}-acetic acid.
Example 91
Synthesis of
{4-Difluoromethoxy-3-[4-(2,2-dimethyl-propionylamino)-2-(2,2,2-trifluoro--
ethylsulfanylmethyl)-phenoxy]-phenyl}-acetic acid (Compound
1-94)
##STR00240##
[0854] Step 1:
{4-Hydroxy-3-[4-nitro-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-ph-
enyl}-acetic acid
[0855]
{4-Methoxy-3-[4-nitro-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-pheno-
xy]-phenyl}-acetic acid ethyl ester (1.5 g, 3.6 mmol) was treated
with 48% hydrogen bromide in acetic acid (1:1; 20 mL) at
100.degree. C. overnight. After work-up with EtOAc and H.sub.2O,
the crude material was purified by preparative HPLC to give the
title compound.
##STR00241##
Step 2:
{4-Hydroxy-3-[4-nitro-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phe-
noxy]-phenyl}-acetic acid methyl ester
[0856]
{4-Hydroxy-3-[4-nitro-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-pheno-
xy]-phenyl}-acetic acid (3.6 mmol) and hydrogen chloride (4N in
1,4-dioxane) were combined in EtOH and stirred at 80.degree. C. for
3 hours. After concentrating to dryness, the residue was purified
by silica gel chromatography to give the title compound.
##STR00242##
Step 3:
{4-Difluoromethoxy-3-[4-nitro-2-(2,2,2-trifluoro-ethylsulfanylmet-
hyl)-phenoxy]-phenyl}-acetic acid methyl ester
[0857]
{4-Hydroxy-3-[4-nitro-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-pheno-
xy]-phenyl}-acetic acid methyl ester (0.40 g, 0.92 mmol), sodium
chlorodifluoroacetate (0.282 g, 1.86 mmol), and potassium carbonate
(0.14 g, 1.02 mmol) were combined in DMF:H.sub.2O (8.5:1; 4.6 mL)
and degassed with N.sub.2 for 15 minutes. The reaction was then
stirred at 100.degree. C. for 4 hours. After work-up with EtOAc and
1N aqueous HCl, the residue was purified by silica gel
chromatography to give the title compound.
##STR00243##
Step 4:
{3-[4-Amino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4-di-
fluoromethoxy-phenyl}-acetic acid methyl ester
[0858] Prepared according to the procedure described in Example 69,
Step 9, using the following starting material:
{4-difluoromethoxy-3-[4-nitro-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phe-
noxy]-phenyl}-acetic acid methyl ester.
##STR00244##
Step 5:
{4-Difluoromethoxy-3-[4-(2,2-dimethyl-propionylamino)-2-(2,2,2-tr-
ifluoro-ethylsulfanylmethyl)-phenoxy]-phenyl}-acetic acid methyl
ester
[0859] Prepared according to the procedure described in Example 69,
Step 10, using the following starting materials:
{3-[4-amino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4-difluorome-
thoxy-phenyl}-acetic acid methyl ester and pivaloyl chloride.
##STR00245##
Step 6:
{4-Difluoromethoxy-3-[4-(2,2-dimethyl-propionylamino)-2-(2,2,2-tr-
ifluoro-ethylsulfanylmethyl)-phenoxy]-phenyl}-acetic acid
[0860] Prepared according to the procedure described in Example 69,
Step 11, using the following starting material:
{4-difluoromethoxy-3-[4-(2,2-dimethyl-propionylamino)-2-(2,2,2-trifluoro--
ethylsulfanylmethyl)-phenoxy]-phenyl}-acetic acid methyl ester.
Example 92
Synthesis of
{4-Difluoromethoxy-3-[4-(2,2-dimethyl-propionylamino)-2-(trifluoro-ethane-
sulfonylmethyl)-phenoxy]-phenyl}-acetic acid (Compound 1-95)
##STR00246##
[0861] Step 1:
{4-Difluoromethoxy-3-[4-(2,2-dimethyl-propionylamino)-2-(trifluoro-ethane-
sulfonylmethyl)-phenoxy]-phenyl}-acetic acid
[0862] Prepared according to the procedure described in Example 70,
Step 1, using the following starting material:
{4-difluoromethoxy-3-[4-(2,2-dimethyl-propionylamino)-2-(2,2,2-trifluoro--
ethylsulfanylmethyl)-phenoxy]-phenyl}-acetic acid.
Example 93
Synthesis of
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulfanylmethy-
l)-phenoxy]-4-methyl-phenyl}-acetic acid (Compound 1-96)
##STR00247##
[0863] Step 1:
{3-[4-Nitro-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4-trifluorom-
ethanesulfonyloxy-phenyl}-acetic acid methyl ester
[0864] To
{4-hydroxy-3-[4-nitro-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-ph-
enoxy]-phenyl}-acetic acid methyl ester (0.50 g, 1.16 mmol) in DMF
(10 mL) was added N-phenyl-bis(trifluoromethanesulfonimide) (0.455
g, 1.27 mmol) and cesium carbonate (0.755 g, 2.32 mmol), and the
reaction was stirred at room temperature for 2 hours. After work-up
with EtOAc and H.sub.2O, the crude material was purified by silica
gel chromatography to give the title compound.
##STR00248##
Step 2:
{4-Methyl-3-[4-nitro-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phen-
oxy]-phenyl}-acetic acid methyl ester
[0865]
{3-[4-Nitro-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4-trif-
luoromethanesulfonyloxy-phenyl}-acetic acid methyl ester (0.20 g,
0.35 mmol), trimethylboroxine (0.07 mL, 0.53 mmol), potassium
carbonate (0.123 g, 0.89 mmol), and
tetrakis(triphenylphosphine)palladium(0) (0.041 g, 0.035 mmol) were
combined in DME:H.sub.2O (2:1; 4 mL) and degassed with N.sub.2 for
8 minutes. The reaction was stirred at 90.degree. C. for 2 hours,
and then worked up with EtOAc and 10% aqueous HCl. The residue was
purified by silica gel chromatography to give the title
compound.
##STR00249##
Step 3:
{3-[4-Amino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4-me-
thyl-phenyl}-acetic acid methyl ester
[0866] Prepared according to the procedure described in Example 69,
Step 9, using the following starting material:
{4-methyl-3-[4-nitro-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-phe-
nyl}-acetic acid methyl ester.
##STR00250##
Step 4:
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulfa-
nylmethyl)-phenoxy]-4-methyl-phenyl}-acetic acid methyl ester
[0867] Prepared according to the procedure described in Example 69,
Step 10, using the following starting materials:
{3-[4-amino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4-methyl-phe-
nyl}-acetic acid methyl ester and pivaloyl chloride.
##STR00251##
Step 5:
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulfa-
nylmethyl)-phenoxy-]4-methyl-phenyl}-acetic acid
[0868] Prepared according to the procedure described in Example 69,
Step 11, using the following starting material:
{3-[4-(2,2-dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulfanylmethy-
l)-phenoxy]-4-methyl-phenyl}-acetic acid methyl ester.
Example 94
Synthesis of
{4-Chloro-3-[4-(2,2-dimethyl-propionylamino)-2-isopropylsulfanylmethyl-ph-
enoxy]-phenyl}-acetic acid (Compound 1-97)
##STR00252##
[0869] Step 1: (3-Benzyloxy-4-chloro-phenyl)-acetic acid
[0870] To 4-chloro-3-fluorophenylacetic acid (5 g, 26.5 mmol) and
benzyl alcohol (5.5 mL, 53.0 mmol) in NMP (50 mL) at 0.degree. C.
was added sodium hydride (60% in mineral oil; 2.3 g, 58.3 mmol),
and the reaction was then heated to 120.degree. C. and stirred
overnight. The mixture was acidified to pH 4 and extracted with
EtOAc to give the title compound.
##STR00253##
Step 2: (3-Benzyloxy-4-chloro-phenyl)-acetic acid ethyl ester
[0871] (3-Benzyloxy-4-chloro-phenyl)-acetic acid (8 g) was treated
with hydrogen chloride (4N in 1,4-dioxane; 6 mL) in EtOH (100 mL)
at 80.degree. C. for 3 hours. After concentrating to dryness, the
residue was purified by silica gel chromatography to give the title
compound.
##STR00254##
Step 3: (4-Chloro-3-hydroxy-phenyl)-acetic acid ethyl ester
[0872] Prepared according to the procedure described in Example 69,
Step 4, using the following starting material:
(3-benzyloxy-4-chloro-phenyl)-acetic acid ethyl ester.
##STR00255##
Step 4: [4-Chloro-3-(2-formyl-4-nitro-phenoxy)-phenyl]-acetic acid
ethyl ester
[0873] Prepared according to the procedure described in Example 69,
Step 5, using the following starting materials:
(4-chloro-3-hydroxy-phenyl)-acetic acid ethyl ester and
2-fluoro-5-nitrobenzaldehyde.
##STR00256##
Step 5:
[4-Chloro-3-(2-hydroxymethyl-4-nitro-phenoxy)-phenyl]-acetic acid
ethyl ester
[0874] Prepared according to the procedure described in Example 69,
Step 6, using The following starting material:
[4-chloro-3-(2-formyl-4-nitro-phenoxy)-phenyl]-acetic acid ethyl
ester.
##STR00257##
Step 6: [3-(2-Bromomethyl-4-nitro-phenoxy)-4-chloro-phenyl]-acetic
acid ethyl ester
[0875] Prepared according to the procedure described in Example 69,
Step 7, using the following starting material:
[4-chloro-3-(2-hydroxymethyl-4-nitro-phenoxy)-phenyl]-acetic acid
ethyl ester.
##STR00258##
Step 7:
[4-Chloro-3-(2-isopropylsulfanylmethyl-4-nitro-phenoxy)-phenyl]-a-
cetic acid ethyl ester
[0876] Prepared according to the procedure described in Example 69,
Step 8, using the following starting materials:
[3-(2-bromomethyl-4-nitro-phenoxy)-4-chloro-phenyl]-acetic acid
ethyl ester and 2-propanethiol.
##STR00259##
Step 8:
[3-(4-Amino-2-isopropylsulfanylmethyl-phenoxy)-4-chloro-phenyl]-a-
cetic acid ethyl ester
[0877] Prepared according to the procedure described in Example 69,
Step 9, using the following starting material:
[4-chloro-3-(2-isopropylsulfanylmethyl-4-nitro-phenoxy)-phenyl]-acetic
acid ethyl ester.
##STR00260##
Step 9:
{4-Chloro-3-[4-(2,2-dimethyl-propionylamino]-2-isopropylsulfanylm-
ethyl-phenoxy-phenyl}-acetic acid ethyl ester
[0878] Prepared according to the procedure described in Example 69,
Step 10, using the following starting materials:
[3-(4-amino-2-isopropylsulfanylmethyl-phenoxy)-4-chloro-phenyl]-acetic
acid ethyl ester and pivaloyl chloride.
##STR00261##
Step 10:
{4-Chloro-3-[4-(2,2-dimethyl-propionylamino)-2-isopropylsulfanyl-
methyl-phenoxy]-phenyl}-acetic acid
[0879] Prepared according to the procedure described in Example 69,
Step 11, using the following starting material:
{4-chloro-3-[4-(2,2-dimethyl-propionylamino)-2-isopropylsulfanylmethyl-ph-
enoxy]-phenyl}-acetic acid ethyl ester.
Example 95
Synthesis of
{4-Chloro-3-[4-(2,2-dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulf-
anylmethyl)-phenoxy]-phenyl}-acetic acid (Compound 1-98)
##STR00262##
[0880] Step 1:
{4-Chloro-3-[4-nitro-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-phe-
nyl}-acetic acid ethyl ester
[0881] Prepared according to the procedure described in Example 69,
Step 8, using the following starting materials:
[3-(2-bromomethyl-4-nitro-phenoxy)-4-chloro-phenyl]-acetic acid
ethyl ester and 2,2,2-trifluoroethanethiol.
##STR00263##
Step 2:
{3-[4-Amino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4-ch-
loro-phenyl}-acetic acid ethyl ester
[0882] Prepared according to the procedure described in Example 69,
Step 9, using the following starting material:
{4-chloro-3-[4-nitro-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-phe-
nyl}-acetic acid ethyl ester.
##STR00264##
Step 3:
{4-Chlor-3-[4-(2,2-dimethyl-propionylamino)-2-(2,2,2-trifluoro-et-
hylsulfanylmethyl)-phenoxy]-phenyl}-acetic acid ethyl ester
[0883] Prepared according to the procedure described in Example 69,
Step 10, using the following starting materials:
{3-[4-amino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4-chloro-phe-
nyl}-acetic acid ethyl ester and pivaloyl chloride.
##STR00265##
Step 4:
{4-Chloro-3-[4-(2,2-dimethyl-propionylamino)-2-(2,2,2-trifluoro-e-
thylsulfanylmethyl)-phenoxy]-phenyl}-acetic acid
[0884] Prepared according to the procedure described in Example 69,
Step 11, using the following starting material:
{4-chloro-3-[4-(2,2-dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulf-
anylmethyl)-phenoxy]-phenyl}-acetic acid ethyl ester.
Example 96
Synthesis of
{3-[4-(2,2-Dimethyl-propionylamino)-2-isopropylsulfanylmethyl-phenoxy]-5--
trifluoromethyl-phenyl}-acetic acid (Compound 1-99)
##STR00266##
[0885] Step 1:
[3-(2-Isopropylsulfanylmethyl-4-nitro-phenoxy)-5-trifluoromethyl-phenyl]--
acetic acid ethyl ester
[0886] Prepared according to the procedure described in Example 69,
Step 8, using the following starting materials:
[3-(2-bromomethyl-4-nitro-phenoxy)-5-trifluoromethyl-phenyl]-acetic
acid ethyl ester and 2-propanethiol.
##STR00267##
Step 2:
[3-(4-Amino-2-isopropylsulfanylmethyl-phenoxy)-5-trifluoromethyl--
phenyl]-acetic acid ethyl ester
[0887] Prepared according to the procedure described in Example 69,
Step 9, using the following starting material:
[3-(2-isopropylsulfanylmethyl-4-nitro-phenoxy)-5-trifluoromethyl-phenyl]--
acetic acid ethyl ester.
##STR00268##
Step 3:
{3-[4-(2,2-Dimethyl-propionylamino)-2-isopropylsulfanylmethyl-phe-
noxy]-5-trifluoromethyl-phenyl}-acetic acid ethyl ester
[0888] Prepared according to the procedure described in Example 69,
Step 10, using the following starting materials:
[3-(4-amino-2-isopropylsulfanylmethyl-phenoxy)-5-trifluoromethyl-phenyl]--
acetic acid ethyl ester and pivaloyl chloride.
##STR00269##
Step 4:
{3-[4-(2,2-Dimethyl-propionylamino)-2-isopropylsulfanylmethyl-phe-
noxy]-5-trifluoromethyl-phenyl}-acetic acid
[0889] Prepared according to the procedure described in Example 69,
Step 11, using the following starting material:
{3-[4-(2,2-dimethyl-propionylamino)-2-isopropylsulfanylmethyl-phenoxy]-5--
trifluoromethyl-phenyl}-acetic acid ethyl ester.
Example 97
Synthesis of
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulfanylmethy-
l)-phenoxy]-4-vinyl-phenyl}-acetic acid (Compound 1-100)
##STR00270##
[0890] Step 1:
{3-[4-Nitro-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4-trimethyls-
ilanylethynyl-phenyl}-acetic acid methyl ester
[0891]
{3-[4-Nitro-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4-trif-
luoromethanesulfonyloxy-phenyl}-acetic acid methyl ester (0.920 g,
1.63 mmol), (trimethylsilyl)acetylene (0.34 mL, 2.45 mmol),
dichlorobis(triphenylphosphine)palladium (II) (0.1155, 0.16 mmol),
and copper iodide (0.031 g, 0.16 mmol) were combined in
triethylamine (8 mL) and degassed for 5 minutes. The reaction was
heated for 8 hours, and then worked-up with CH.sub.2Cl.sub.2 and
H.sub.2O. The crude material was purified by silica gel
chromatography to give the title compound.
##STR00271##
Step 2:
{4-Ethynyl-3-[4-nitro-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phe-
noxy]-phenyl}-acetic acid methyl ester
[0892] To a solution of
{3-[4-nitro-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4-trimethyls-
ilanylethynyl-phenyl}-acetic acid methyl ester (0.410 g, 0.8 mmol)
in THF (3 mL) was added tetrabutylammonium fluoride (1M in THF; 1.2
mL, 1.2 mmol), and the reaction was stirred for minutes at room
temperature. Once no starting material was seen by analytical tlc,
the mixture was worked-up with EtOAc and H.sub.2O, and the residue
was purified by silica gel chromatography to give the title
compound.
##STR00272##
Step 3:
{3-[4-Amino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4-vi-
nyl-phenyl}-acetic acid methyl ester and
{3-[4-Amino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4-ethyl-phen-
yl}-acetic acid methyl ester
[0893]
{4-Ethynyl-3-[4-nitro-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-pheno-
xy]-phenyl}-acetic acid methyl ester (0.170 g, 0.39 mmol) was
hydrogenated with 10% palladium on carbon in EtOH under 50 psi
H.sub.2, using the Parr apparatus, overnight. The mixture was
filtered through Celite, and the filtrate was concentrated to give
a 1:1 mixture of the title compounds.
##STR00273##
Step 4:
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulfa-
nylmethyl)-phenoxy]-4-vinyl-phenyl}-acetic acid methyl ester
[0894] Prepared according to the procedure described in Example 69,
Step 10, using the following starting materials: a 1:1 mixture of
{3-[4-amino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4-vinyl-phen-
yl}-acetic acid methyl ester and
{3-[4-amino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4-ethyl-phen-
yl}-acetic acid methyl ester; and pivaloyl chloride.
##STR00274##
Step 5:
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulfa-
nylmethyl)-phenoxy-]4-vinyl-phenyl}-acetic acid
[0895] Prepared according to the procedure described in Example 69,
Step 11, using the following starting material:
{3-[4-(2,2-dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulfanylmethy-
l)-phenoxy]-4-vinyl-phenyl}-acetic acid methyl ester.
Example 98
Synthesis of
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulfanylmethy-
l)-phenoxy]-4-ethyl-phenyl}-acetic acid (Compound 1-101)
##STR00275##
[0896] Step 1:
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulfanylmethy-
l)-phenoxy]-4-ethyl-phenyl}-acetic acid methyl ester
[0897] Prepared according to the procedure described in Example 69,
Step 10, using the following starting materials: a 1:1 mixture of
{3-[4-amino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4-vinyl-phen-
yl}-acetic acid methyl ester and
{3-[4-amino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4-ethyl-phen-
yl}-acetic acid methyl ester; and pivaloyl chloride.
##STR00276##
Step 2:
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulfa-
nylmethyl)-phenoxy-]4-ethyl-phenyl}-acetic acid
[0898] Prepared according to the procedure described in Example 69,
Step 11, using the following starting material:
{3-[4-(2,2-dimethyl-propionylamino)-2-(2,2,2-trifluoro-ethylsulfanylmethy-
l)-phenoxy]-4-ethyl-phenyl}-acetic acid methyl ester.
Example 99
Synthesis of
{4-Methoxy-3-[4-(2-oxo-imidazolidin-1-yl)-2-(2,2,2-trifluoro-ethylsulfany-
lmethyl)-phenoxy]-phenyl}-acetic acid (Compound 1-102)
##STR00277##
[0899] Step 1:
{3-[4-[3-(2-Chloro-ethyl)-ureido]-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-
-phenoxy]-4-methoxy-phenyl}-acetic acid ethyl ester
[0900] Prepared according to the procedure described in Example 38,
Step 6, using the following starting materials:
{3-[4-amino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4-methoxy-ph-
enyl}-acetic acid ethyl ester and 2-chloroethyl isocyanate; the
crude material was purified by silica gel chromatography.
##STR00278##
Step 2:
{4-Methoxy-3-[4-(2-oxo-imidazolidin-1-yl)-2-(2,2,2-trifluoro-ethy-
lsulfanylmethyl)-phenoxy]-phenyl}-acetic acid
[0901] Sodium ethoxide (20% wt/v; 2.27 mL, 0.187 mmol) was added to
a solution of {3-[4-[3-(2-chloro-ethyl)-ureido]-2-(2,2,2-tri
fluoro-ethylsulfanylmethyl)-phenoxy]-4-methoxy-phenyl}-acetic acid
ethyl ester (0.050 g, 0.094 mmol) in EtOH (5 mL). The reaction was
stirred at 65.degree. C. overnight, and then partitioned between
EtOAc and H.sub.2O. The aqueous layer was extracted with EtOAc, and
the combined organic layers were dried over MgSO.sub.4, filtered,
and concentrated. The residue was purified by preparative HPLC to
give the title compound.
Example 100
Synthesis of
[3-(4-Benzoylamino-2-tert-butylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]--
acetic acid (Compound 1-103)
##STR00279##
[0902] Step 1:
[3-(4-Benzoylamino-2-tert-butylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]--
acetic acid ethyl ester
[0903] Prepared according to the procedure described in Example 38,
Step 6, using the following starting materials:
[3-(4-amino-2-tert-butylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester and benzoyl chloride.
##STR00280##
Step 2:
[3-(4-Benzoylamino-2-tert-butylsulfanylmethyl-phenoxy)-4-methoxy--
phenyl]-acetic acid
[0904] Prepared according to the procedure described in Example 38,
Step 7, using the following starting material:
[3-(4-benzoylamino-2-tert-butylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]--
acetic acid ethyl ester.
Example 101
Synthesis of
{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimethyl-propionylamino)-phenoxy]-4-
-chloro-phenyl}-acetic acid (Compound 1-104)
##STR00281##
[0905] Step 1:
[3-(2-tert-Butylsulfanylmethyl-4-nitro-phenoxy)-4-chloro-phenyl]-acetic
acid ethyl ester
[0906] Prepared according to the procedure described in Example 69,
Step 8, using the following starting materials:
[3-(2-bromomethyl-4-nitro-phenoxy)-4-chloro-phenyl]-acetic acid
ethyl ester and 2-methyl-2-propanethiol.
##STR00282##
Step 2:
[3-(4-Amino-2-tert-butylsulfanylmethyl-phenoxy)-4-chloro-phenyl]--
acetic acid ethyl ester
[0907] Prepared according to the procedure described in Example 69,
Step 9, using the following starting material:
[3-(2-tert-butylsulfanylmethyl-4-nitro-phenoxy)-4-chloro-phenyl]-acetic
acid ethyl ester.
##STR00283##
Step 3:
{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimethyl-propionylamino)-ph-
enoxy]-4-chloro-phenyl}-acetic acid ethyl ester
[0908] Prepared according to the procedure described in Example 69,
Step 10, using the following starting materials:
[3-(4-amino-2-tert-butylsulfanylmethyl-phenoxy)-4-chloro-phenyl]-acetic
acid ethyl ester and trimethylacetyl chloride.
##STR00284##
Step 4:
{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimethyl-propionylamino)-ph-
enoxy]-4-chloro-phenyl}-acetic acid
[0909] Prepared according to the procedure described in Example 69,
Step 11, using the following starting material:
{3-[2-tert-butylsulfanylmethyl-4-(2,2-dimethyl-propionylamino)-phenoxy]-4-
-chloro-phenyl}-acetic acid ethyl ester.
Example 102
Synthesis of
{3-[2-tert-Butylsulfanylmethyl-4-(4-chloro-benzoylamino)-phenoxy]-4-chlor-
o-phenyl}-acetic acid (Compound 1-105)
##STR00285##
[0910] Step 1:
{3-[2-tert-Butylsulfanylmethyl-4-(4-chloro-benzoylamino)-phenoxy]-4-chlor-
o-phenyl}-acetic acid ethyl ester
[0911] Prepared according to the procedure described in Example 69,
Step 10, using the following starting materials:
[3-(4-amino-2-tert-butylsulfanylmethyl-phenoxy)-4-chloro-phenyl]-acetic
acid ethyl ester and 4-chlorobenzoyl chloride.
##STR00286##
Step 2:
{3-[2-tert-Butylsulfanylmethyl-4-(4-chloro-benzoylamino)-phenoxy]-
-4-chloro-phenyl}-acetic acid
[0912] Prepared according to the procedure described in Example 69,
Step 11, using the following starting material:
{3-[2-tert-butylsulfanylmethyl-4-(4-chloro-benzoylamino)-phenoxy]-4-chlor-
o-phenyl}-acetic acid ethyl ester.
Example 103
Synthesis of
[3-(2-tert-Butylsulfanylmethyl-4-isobutyrylamino-phenoxy)-4-chloro-phenyl-
]-acetic acid (Compound 1-106)
##STR00287##
[0913] Step 1:
[3-(2-tert-Butylsulfanylmethyl-4-isobutyrylamino-phenoxy)-4-chloro-phenyl-
]-acetic acid ethyl ester
[0914] Prepared according to the procedure described in Example 69,
Step 10, using the following starting materials:
[3-(4-amino-2-tert-butylsulfanylmethyl-phenoxy)-4-chloro-phenyl]-acetic
acid ethyl ester and isobutyryl chloride.
##STR00288##
Step 2:
[3-(2-tert-Butylsulfanylmethyl-4-isobutyrylamino-phenoxy)-4-chlor-
o-phenyl]-acetic acid
[0915] Prepared according to the procedure described in Example 69,
Step 11, using the following starting material:
[3-(2-tert-butylsulfanylmethyl-4-isobutyrylamino-phenoxy)-4-chloro-phenyl-
]-acetic acid ethyl ester.
Example 104
Synthesis of
{3-[2-tert-Butylsulfanylmethyl-4-(3-fluoro-benzoylamino)-phenoxy]-4-metho-
xy-phenyl}-acetic acid (Compound 1-108)
##STR00289##
[0916] Step 1:
{3-[2-tert-Butylsulfanylmethyl-4-(3-fluoro-benzoylamino)-phenoxy]-4-metho-
xy-phenyl}-acetic acid ethyl ester
[0917] Prepared according to the procedure described in Example 38,
Step 6, using the following starting materials:
[3-(4-amino-2-tert-butylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester and 3-fluorobenzoyl chloride.
##STR00290##
Step 2:
{3-[2-tert-Butylsulfanylmethyl-4-(3-fluoro-benzoylamino)-phenoxy]-
-4-methoxy-phenyl}-acetic acid
[0918] Prepared according to the procedure described in Example 38,
Step 7, using the following starting material:
{3-[2-tert-butylsulfanylmethyl-4-(3-fluoro-benzoylamino)-phenoxy]-4-metho-
xy-phenyl}-acetic acid ethyl ester.
Example 105
Synthesis of
{3-[2-tert-Butylsulfanylmethyl-4-(4-fluoro-benzoylamino)-phenoxy]-4-metho-
xy-phenyl}-acetic acid (Compound 1-109)
##STR00291##
[0919] Step 1:
{3-[2-tert-Butylsulfanylmethyl-4-(4-fluoro-benzoylamino)-phenoxy]-4-metho-
xy-phenyl}-acetic acid ethyl ester
[0920] Prepared according to the procedure described in Example 38,
Step 6, using the following starting materials:
[3-(4-amino-2-tert-butylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester and 4-fluorobenzoyl chloride.
##STR00292##
Step 2:
{3-[2-tert-Butylsulfanylmethyl-4-(4-fluoro-benzoylamino)-phenoxy]-
-4-methoxy-phenyl}-acetic acid
[0921] Prepared according to the procedure described in Example 38,
Step 7, using the following starting material:
{3-[2-tert-butylsulfanylmethyl-4-(4-fluoro-benzoylamino)-phenoxy]-4-metho-
xy-phenyl}-acetic acid ethyl ester.
Example 106
Synthesis of
{3-[2-tert-Butylsulfanylmethyl-4-(2-fluoro-benzoylamino)-phenoxy]-4-metho-
xy-phenyl}-acetic acid (Compound 1-110)
##STR00293##
[0922] Step 1:
{3-[2-tert-Butylsulfanylmethyl-4-(2-fluoro-benzoylamino)-phenoxy]-4-metho-
xy-phenyl}-acetic acid ethyl ester
[0923] Prepared according to the procedure described in Example 38,
Step 6, using the following starting materials:
[3-(4-amino-2-tert-butylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester and 2-fluorobenzoyl chloride.
##STR00294##
Step 2:
{3-[2-tert-Butylsulfanylmethyl-4-(2-fluoro-benzoylamino)-phenoxy]-
-4-methoxy-phenyl}-acetic acid
[0924] Prepared according to the procedure described in Example 38,
Step 7, using the following starting material:
{3-[2-tert-butylsulfanylmethyl-4-(2-fluoro-benzoylamino)-phenoxy]-4-metho-
xy-phenyl}-acetic acid ethyl ester.
Example 107
Synthesis of
{3-[2-tert-Butylsulfanylmethyl-4-(2,4-dichloro-benzoylamino)-phenoxy]-4-m-
ethoxy-phenyl}-acetic acid (Compound 1-111)
##STR00295##
[0925] Step 1:
{3-[2-tert-Butylsulfanylmethyl-4-(2,4-dichloro-benzoylamino)-phenoxy]-4-m-
ethoxy-phenyl}-acetic acid ethyl ester
[0926] Prepared according to the procedure described in Example 38,
Step 6, using the following starting materials:
[3-(4-amino-2-tert-butylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester and 2,4-dichlorobenzoyl chloride.
##STR00296##
Step 2:
{3-[2-tert-Butylsulfanylmethyl-4-(2,4-dichloro-benzoylamino)-phen-
oxy]-4-methoxy-phenyl}-acetic acid
[0927] Prepared according to the procedure described in Example 38,
Step 7, using the following starting material:
{3-[2-tert-butylsulfanylmethyl-4-(2,4-dichloro-benzoylamino)-phenoxy]-4-m-
ethoxy-phenyl}-acetic acid ethyl ester.
Example 108
Synthesis of
{3-[2-tert-Butylsulfanylmethyl-4-(3,5-dichloro-benzoylamino)-phenoxy]-4-m-
ethoxy-phenyl}-acetic acid (Compound 1-112)
##STR00297##
[0928] Step 1:
{3-[2-tert-Butylsulfanylmethyl-4-(3,5-dichloro-benzoylamino)-phenoxy]-4-m-
ethoxy-phenyl}-acetic acid ethyl ester
[0929] Prepared according to the procedure described in Example 38,
Step 6, using the following starting materials:
[3-(4-amino-2-tert-butylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester and 3,5-dichlorobenzoyl chloride.
##STR00298##
Step 2:
{3-[2-tert-Butylsulfanylmethyl-4-(3,5-dichloro-benzoylamino)-phen-
oxy]-4-methoxy-phenyl}-acetic acid
[0930] Prepared according to the procedure described in Example 38,
Step 7, using the following starting material:
{3-[2-tert-butylsulfanylmethyl-4-(3,5-dichloro-benzoylamino)-phenoxy]-4-m-
ethoxy-phenyl}-acetic acid ethyl ester.
Example 109
Synthesis of
{3-[2-tert-Butylsulfanylmethyl-4-(3,5-difluoro-benzoylamino)-phenoxy]-4-m-
ethoxy-phenyl}-acetic acid (Compound 1-113)
##STR00299##
[0931] Step 1:
{3-[2-tert-Butylsulfanylmethyl-4-(3,5-difluoro-benzoylamino)-phenoxy]-4-m-
ethoxy-phenyl}-acetic acid ethyl ester
[0932] Prepared according to the procedure described in Example 38,
Step 6, using the following starting materials:
[3-(4-amino-2-tert-butylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester and 3,5-difluorobenzoyl chloride.
##STR00300##
Step 2:
{3-[2-tert-Butylsulfanylmethyl-4-(3,5-difluoro-benzoylamino)-phen-
oxy]-4-methoxy-phenyl}-acetic acid
[0933] Prepared according to the procedure described in Example 38,
Step 7, using the following starting material:
{3-[2-tert-butylsulfanylmethyl-4-(3,5-difluoro-benzoylamino)-phenoxy]-4-m-
ethoxy-phenyl}-acetic acid ethyl ester.
Example 110
Synthesis of
{4-Methoxy-3-[2-(2,2,2-trifluoro-ethylsulfanylmethyl)-4-(3-trifluoromethy-
l-benzoylamino)-phenoxy]-phenyl}-acetic acid (Compound 1-114)
##STR00301##
[0934] Step 1:
{4-Methoxy-3-[2-(2,2,2-trifluoro-ethylsulfanylmethyl)-4-(3-trifluoromethy-
l-benzoylamino)-phenoxy]-phenyl}-acetic acid ethyl ester
[0935] Prepared according to the procedure described in Example 38,
Step 6, using the following starting materials:
{3-[4-amino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4-methoxy-ph-
enyl}-acetic acid ethyl ester and 3-(trifluoromethyl)benzoyl
chloride.
##STR00302##
Step 2:
{4-Methoxy-3-[2-(2,2,2-trifluoro-ethylsulfanylmethyl)-4-(3-triflu-
oromethyl-benzoylamino)-phenoxy]-phenyl}-acetic acid
[0936] Prepared according to the procedure described in Example 38,
Step 7, using the following starting material:
{4-methoxy-3-[2-(2,2,2-trifluoro-ethylsulfanylmethyl)-4-(3-trifluoromethy-
l-benzoylamino)-phenoxy]-phenyl}-acetic acid ethyl ester.
Example 111
Synthesis of
{4-Methoxy-3-[2-(2,2,2-trifluoro-ethylsulfanylmethyl)-4-(4-trifluoromethy-
l-benzoylamino)-phenoxy]-phenyl}-acetic acid (Compound 1-115)
##STR00303##
[0937] Step 1:
{4-Methoxy-3-[2-(2,2,2-trifluoro-ethylsulfanylmethyl)-4-(4-trifluoromethy-
l-benzoylamino)-phenoxy]-phenyl}-acetic acid ethyl ester
[0938] Prepared according to the procedure described in Example 38,
Step 6, using the following starting materials:
{3-[4-amino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4-methoxy-ph-
enyl}-acetic acid ethyl ester and 4-(trifluoromethyl)benzoyl
Chloride.
##STR00304##
Step 2:
{4-Methoxy-3-[2-(2,2,2-trifluoro-ethylsulfanylmethyl)-4-(4-triflu-
oromethyl-benzoylamino)-phenoxy]-phenyl}-acetic acid
[0939] Prepared according to the procedure described in Example 38,
Step 7, using the following starting material:
{4-methoxy-3-[2-(2,2,2-trifluoro-ethylsulfanylmethyl)-4-(4-trifluoromethy-
l-benzoylamino)-phenoxy]-phenyl}-acetic acid ethyl ester.
Example 112
Synthesis of
{4-Methoxy-3-[4-[(pyridine-3-carbonyl)-amino]-2-(2,2,2-trifluoro-ethylsul-
fanylmethyl)-phenoxy]-phenyl}-acetic acid (Compound 1-116)
##STR00305##
[0940] Step 1:
{4-Methoxy-3-[4-[(pyridine-3-carbonyl)-amino]-2-(2,2,2-trifluoro-ethylsul-
fanylmethyl)-phenoxy]-phenyl}-acetic acid ethyl ester
[0941] Prepared according to the procedure described in Example 38,
Step 6, using the following starting materials:
{3-[4-amino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4-methoxy-ph-
enyl}-acetic acid ethyl ester and nicotinoyl chloride
hydrochloride.
##STR00306##
Step 2:
{4-Methoxy-3-[4-[(pyridine-3-carbonyl)-amino]-2-(2,2,2-trifluoro--
ethylsulfanylmethyl)-phenoxy]-phenyl}-acetic acid
[0942] Prepared according to the procedure described in Example 38,
Step 7, using the following starting material:
{4-methoxy-3-[4-[(pyridine-3-carbonyl)-amino]-2-(2,2,2-trifluoro-ethylsul-
fanylmethyl)-phenoxy]-phenyl}-acetic acid ethyl ester.
Example 113
Synthesis of
{4-Methoxy-3-[4-[(pyridine-4-carbonyl)-amino]-2-(2,2,2-trifluoro-ethylsul-
fanylmethyl)-phenoxy]-phenyl}-acetic acid (Compound 1-117)
##STR00307##
[0943] Step 1:
{4-Methoxy-3-[4-[(pyridine-4-carbonyl)-amino]-2-(2,2,2-trifluoro-ethylsul-
fanylmethyl)-phenoxy]-phenyl}-acetic acid ethyl ester
[0944] Prepared according to the procedure described in Example 38,
Step 6, using the following starting materials:
{3-[4-amino-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-4-methoxy-ph-
enyl}-acetic acid ethyl ester and isonicotinoyl chloride
hydrochloride.
##STR00308##
Step 2:
{4-Methoxy-3-[4-[(pyridine-4-carbonyl)-amino]-2-(2,2,2-trifluoro--
ethylsulfanylmethyl)-phenoxy]-phenyl}-acetic acid
[0945] Prepared according to the procedure described in Example 38,
Step 7, using the following starting material:
{4-methoxy-3-[4-[(pyridine-4-carbonyl)-amino]-2-(2,2,2-trifluoro-ethylsul-
fanylmethyl)-phenoxy]-phenyl}-acetic acid ethyl ester.
Example 114
Synthesis of
{3-[4-(2,2-Dimethyl-propionylamino)-2-phenoxymethyl-phenoxy]-4-methoxy-ph-
enyl}-acetic acid (Compound 1-118)
##STR00309##
[0946] Step 1:
[4-Methoxy-3-(4-nitro-2-phenoxymethyl-phenoxy)-phenyl]-acetic acid
ethyl ester
[0947] Sodium hydride (60% in mineral oil; 0.113 g, 2.82 mmol) was
added to a solution of
[3-(2-bromomethyl-4-nitro-phenoxy)-4-methoxy-phenyl]-acetic acid
ethyl ester (0.800 g, 1.88 mmol) and phenol (0.265 g, 2.82 mmol) in
1,4-dioxane at 0.degree. C. The reaction was stirred under N.sub.2
at 55.degree. C. overnight, and then partitioned between EtOAc and
H.sub.2O. The aqueous layer was extracted with EtOAc, and the
combined organic layers were dried over MgSO.sub.4, filtered, and
concentrated to give the title compound.
##STR00310##
Step 2:
[3-(4-Amino-2-phenoxymethyl-phenoxy)-4-methoxy-phenyl]-acetic acid
ethyl ester
[0948] Prepared according to the procedure described in Example 38,
Step 5, using the following starting material:
[4-methoxy-3-(4-nitro-2-phenoxymethyl-phenoxy)-phenyl]-acetic acid
ethyl ester.
##STR00311##
Step 3:
{3-[4-(2,2-Dimethyl-propionylamino)-2-phenoxymethyl-phenoxy]-4-me-
thoxy-phenyl}-acetic acid ethyl ester
[0949] Prepared according to the procedure described in Example 38,
Step 6, using the following starting materials:
[3-(4-amino-2-phenoxymethyl-phenoxy)-4-methoxy-phenyl]-acetic acid
ethyl ester and trimethylacetyl chloride.
##STR00312##
Step 4:
{3-[4-(2,2-Dimethyl-propionylamino)-2-phenoxymethyl-phenoxy]-4-me-
thoxy-phenyl}-acetic acid
[0950] Prepared according to the procedure described in Example 38,
Step 7, using the following starting material:
{3-[4-(2,2-dimethyl-propionylamino)-2-phenoxymethyl-phenoxy]-4-methoxy-ph-
enyl}-acetic acid ethyl ester.
Example 115
Synthesis of
{3-[2-tert-Butylsulfanylmethyl-4-(5-dimethylamino-naphthalene-1-sulfonyla-
mino)-phenoxy]-4-methoxy-phenyl}-acetic acid (Compound 1-119)
##STR00313##
[0951] Step 1:
{3-[2-tert-Butylsulfanylmethyl-4-(5-dimethylamino-naphthalene-1-sulfonyla-
mino)-phenoxy]-4-methoxy-phenyl}-acetic acid ethyl ester
[0952] Prepared according to the procedure described in Example 38,
Step 6, using the following starting materials:
[3-(4-amino-2-tert-butylsulfanylmethyl-phenoxy)-4-methoxy-phenyl]-acetic
acid ethyl ester and dansyl chloride; the crude material was
purified by silica gel chromatography.
##STR00314##
Step 2:
{3-[2-tert-Butylsulfanylmethyl-4-(5-dimethylamino-naphthalene-1-s-
ulfonylamino)-phenoxy]-4-methoxy-phenyl}-acetic acid
[0953] Prepared according to the procedure described in Example 38,
Step 7, using the following starting material:
{3-[2-tert-butylsulfanylmethyl-4-(5-dimethylamino-naphthalene-1-sulfonyla-
mino)-phenoxy]-4-methoxy-phenyl}-acetic acid ethyl ester.
Example 116
Synthesis of
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2-methyl-propane-2-sulfinylmethyl)-
-phenoxy]-4-methoxy-phenyl}-acetic acid (Compound 1-120)
##STR00315##
[0954] Step 1:
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2-methyl-propane-2-sulfinylmethyl)-
-phenoxy]-4-methoxy-phenyl}-acetic acid
[0955] Prepared according to the procedure described in Example 8,
Step 1, using the following starting materials:
{3-[2-tert-butylsulfanylmethyl-4-(2,2-dimethyl-propionylamino)-phenoxy]-4-
-methoxy-phenyl}-acetic acid and 3-chloroperbenzoic acid (1
equivalent).
Example 117
Synthesis of
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2-methyl-propane-2-sulfonylmethyl)-
-phenoxy]-4-methoxy-phenyl}-acetic acid (Compound 1-121)
##STR00316##
[0956] Step 1:
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2-methyl-propane-2-sulfonylmethyl)-
-phenoxy]-4-methoxy-phenyl}-acetic acid
[0957] Prepared according to the procedure described in Example 5,
Step 1, using the following starting materials:
{3-[2-tert-butylsulfanylmethyl-4-(2,2-dimethyl-propionylamino)-phenoxy]-4-
-methoxy-phenyl}-acetic acid and 3-chloroperbenzoic acid (2
equivalents).
Example 118
Synthesis of
{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimethyl-propionylamino)-phenoxy]-4-
-hydroxy-phenyl}-acetic acid (Compound 1-122)
##STR00317##
[0958] Step 1:
{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimethyl-propionylamino)-phenoxy]-4-
-hydroxy-phenyl}-acetic acid
[0959]
{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimethyl-propionylamino)-phen-
oxy]-4-methoxy-phenyl}-acetic acid (0.953 g, 2.07 mmol) in
CH.sub.2Cl.sub.2 was cooled to 0.degree. C. Boron tribromide (1M in
CH.sub.2Cl.sub.2; 6.21 mL, 6.21 mmol) was added, and the reaction
was stirred at room temperature for 2 hours. The reaction was
quenched, and after aqueous work-up, the crude material was
purified by preparative HPLC to give the title compound.
Example 119
Synthesis of
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2-methyl-propane-2-sulfinylmethyl)-
-phenoxy]-4-hydroxy-phenyl}-acetic acid (Compound 1-123)
##STR00318##
[0960] Step 1:
{3-[4-(2,2-Dimethyl-propionylamino)-2-(2-methyl-propane-2-sulfinylmethyl)-
-phenoxy]-4-hydroxy-phenyl}-acetic acid
[0961] Prepared according to the procedure described in Example 8,
Step 1, using the following starting materials:
{3-[2-tert-butylsulfanylmethyl-4-(2,2-dimethyl-propionylamino)-phenoxy]-4-
-hydroxy-phenyl}-acetic acid and 3-chloroperbenzoic acid (1
equivalent).
Example 120
Synthesis of
{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimethyl-propionylamino)-benzyl]-4--
methoxy-phenyl}-acetic acid (Compound 1-107)
##STR00319##
[0962] Step 1: 2-Methyl-4-nitro-benzoic acid methyl ester
[0963] Prepared according to the procedure described in Example 11,
Step 1, using the following starting materials:
2-methyl-4-nitrobenzoic acid and methanol.
##STR00320##
Step 2: 2-Bromomethyl-4-nitro-benzoic acid methyl ester
[0964] 2-Methyl-4-nitro-benzoic acid methyl ester (5.44 g, 27.9
mmol), N-bromosuccinimide (5.20 g, 29.3 mmol), and benzoyl peroxide
(0.675 g, 2.79 mmol) were combined in CCl.sub.4, and the reaction
was stirred at reflux overnight. After aqueous work-up, the crude
material was purified by silica gel chromatography to give the
title compound.
##STR00321##
Step 3: 2-tert-Butylsulfanylmethyl-4-nitro-benzoic acid methyl
ester
[0965] To a solution of 2-bromomethyl-4-nitro-benzoic acid methyl
ester (3.5 g, 12.77 mmol) and 2-methyl-2-propanethiol (1.72 mL,
15.3 mmol) in MeCN (100 mL) at 0.degree. C. was added sodium
hydride (60% in mineral oil; 0.638 g, 16.0 mmol), and the reaction
was stirred at 0.degree. C. for 5 minutes and then warmed to room
temperature. Analytical tlc after 10 minutes showed that starting
material was still present, so additional sodium hydride (60% in
mineral oil; 0.150 g, 3.75 mmol) was added, and the reaction was
stirred for 5 minutes at room temperature. Once no starting
material was seen by analytical tlc, the mixture was quenched by
the addition of ice chips and diluted with H.sub.2O. 1N Aqueous HCl
(30 mL) was added, and the mixture was extracted with EtOAc. The
combined organic layers were washed with H.sub.2O, dried, filtered,
and concentrated, and the residue was purified by silica gel
chromatography to give the title compound.
##STR00322##
Step 4: (2-tert-Butylsulfanylmethyl-4-nitro-phenyl)-methanol
[0966] To 2-tert-butylsulfanylmethyl-4-nitro-benzoic acid methyl
ester (1.255 g, 4.43 mmol) in THF (50 mL) at -10.degree. C. was
added lithium triethylborohydride (1M in THF; 9.3 mL, 9.3 mmol),
and the reaction was stirred at -10.degree. C. until no starting
material was seen by analytical tlc, The mixture was quenched with
H.sub.2O and 1N aqueous HCl, and then extracted with EtOAc. The
combined organic layers were dried, filtered, and concentrated, and
the residue was purified by silica gel chromatography to give the
title compound.
##STR00323##
Step 5:
1-Bromomethyl-2-tert-butylsulfanylmethyl-4-nitro-benzene
[0967] Prepared according to the procedure described in Example 1,
Step 4, using the following starting material:
(2-tert-butylsulfanylmethyl-4-nitro-phenyl)-methanol.
##STR00324##
Step 6: (3-Bromo-4-methoxy-phenyl)-acetic acid ethyl ester
[0968] 3-Bromo-4-methoxyphenylacetic acid (4.1 g, 16.7 mmol) in
EtOH (100 mL) was treated with concentrated HCl (2 drops) and
heated to 80.degree. C. for 3 days. After cooling to room
temperature, the mixture was concentrated to give the title
compound.
##STR00325##
Step 7:
[4-Methoxy-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-pheny-
l]-acetic acid ethyl ester
[0969] A suspension of (3-bromo-4-methoxy-phenyl)-acetic acid ethyl
ester (4.6 g, 16.9 mmol), bis(pinacolato)diboron (4.71 g, 18.6
mmol), and potassium acetate (4.97 g, 50.7 mmol) in 1,4-dioxane
(100 mL) was purged with N.sub.2 for 15 minutes.
(1,1'-Bis(diphenylphosphino)ferrocene)-dichloropalladium(II) (1.37
g, 1.7 mmol) was added, and the reaction was purged with N.sub.2
for another 5 minutes, and then stirred at 85.degree. C. overnight.
The mixture was partitioned between EtOAc and H.sub.2O, and the
aqueous layer was extracted with EtOAc. The combined organic layers
were washed with brine, dried over MgSO.sub.4, filtered, and
concentrated, and the residue was purified by silica gel
chromatography to give the title compound.
##STR00326##
Step 8:
[3-(2-tert-Butylsulfanylmethyl-4-nitro-benzyl)-4-methoxy-phenyl]--
acetic acid ethyl ester
[0970] 1-Bromomethyl-2-tert-butylsulfanylmethyl-4-nitro-benzene
(0.400 g, 1.26 mmol) and
[4-methoxy-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-aceti-
c acid ethyl ester (0.565 g, 1.77 mmol) were combined in DME (10
mL) and H.sub.2O (5 mL), and the solution was purged with N.sub.2.
Potassium carbonate (0.521 g, 3.78 mmol) was added, followed by
tetrakis(triphenylphosphine)palladium(0) (0.146 g, 0.126 mmol), and
the reaction was stirred at 70.degree. C. until no starting
material was seen. After aqueous work-up, the crude material was
purified by silica gel chromatography to give the title
compound.
##STR00327##
Step 9:
[3-(4-Amino-2-tert-butylsulfanylmethyl-benzyl)-4-methoxy-phenyl]--
acetic acid ethyl ester
[0971] Prepared according to the procedure described in Example 38,
Step 5, using the following starting material:
[3-(2-tert-butylsulfanylmethyl-4-nitro-benzyl)-4-methoxy-phenyl]-acetic
acid ethyl ester.
##STR00328##
Step 10:
{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimethyl-propionylamino)-b-
enzyl]-4-methoxy-phenyl}-acetic acid ethyl ester
[0972] Prepared according to the procedure described in Example 38,
Step 6, using the following starting materials:
[3-(4-amino-2-tert-butylsulfanylmethyl-benzyl)-4-methoxy-phenyl]-acetic
acid ethyl ester and pivaloyl chloride; the crude material was
purified by silica gel chromatography.
##STR00329##
Step 11:
{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimethyl-propionylamino)-b-
enzyl]-4-methoxy-phenyl}-acetic acid
[0973] Prepared according to the procedure described in Example 38,
Step 7, using the following starting material:
{3-[2-tert-butylsulfanylmethyl-4-(2,2-dimethyl-propionylamino)-benzyl]-4--
methoxy-phenyl}-acetic acid ethyl ester.
Example 121
Synthesis of
(2R,3R,4R,5S,6S)-6-(2-{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimethyl-prop-
ionylamino)-phenoxy]-4-methoxy-phenyl}-acetoxy)-3,4,5-trihydroxy-tetrahydr-
o-pyran-2-carboxylic acid (Compound 2-1)
##STR00330##
[0974] Step 1:
(2R,3R,4R,5S,6R)-3,4,5,6-Tetrahydroxy-tetrahydro-pyran-2-carboxylic
acid benzyl ester
[0975] Prepared according to the procedure described in Tetrahedron
2007, 63, 7596, using the following starting materials:
D-glucuronic acid and benzyl bromide.
##STR00331##
Step 2:
(2R,3R,4R,5S,6S)-6-(2-{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimet-
hyl-propionylamino)-phenoxy]-4-methoxy-phenyl}-acetoxy)-3,4,5-trihydroxy-t-
etrahydro-pyran-2-carboxylic acid benzyl ester
[0976]
{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimethyl-propionylamino)-phen-
oxy]-4-methoxy-phenyl}-acetic acid (0.200 g, 0.44 mmol),
(2R,3R,4R,5S,6R)-3,4,5,6-Tetrahydroxy-tetrahydro-pyran-2-carboxylic
acid benzyl ester (0.200 g, 0.7 mmol), HATU (0.266 g, 0.7 mmol),
and N-methylmorpholine (0.1 mL, 0.7 mmol) were combined in MeCN,
and the reaction was stirred overnight at room temperature. The
mixture was concentrated, and the residue was purified by
preparative HPLC to give the title compound.
##STR00332##
Step 3:
(2R,3R,4R,5S,6S)-6-(2-{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimet-
hyl-propionylamino)-phenoxy]-4-methoxy-phenyl}-acetoxy)-3,4,5-trihydroxy-t-
etrahydro-pyran-2-carboxylic acid
[0977]
(2R,3R,4R,5S,6S)-6-(2-{3-[2-tert-Butylsulfanylmethyl-4-(2,2-dimethy-
l-propionylamino)-phenoxy]-4-methoxy-phenyl}-acetoxy)-3,4,5-trihydroxy-tet-
rahydro-pyran-2-carboxylicacid benzyl ester (0.44 mmol) in EtOH was
treated with palladium hydroxide on carbon, and the reaction was
stirred under an atmosphere of H.sub.2 overnight. The crude
material was purified by preparative HPLC to give the title
compound.
[0978] Mass spectrometric data (M+H) for compounds described in the
Examples are displayed in Table 1.
Example 122
CRTH2 Assays
Example 122a
DP.sub.2/CRTH2 Binding Assay
[0979] The ability of a compound to bind to the human DP.sub.2
receptor is assessed via a radioligand binding assay using
[.sup.3H]PGD.sub.2. HEK293 cells stably expressing recombinant
human DP.sub.2 are resuspended in 10 mM Hepes, 7.4 containing 1 mM
DTT, lysed and centrifuged at 75,000.times.g to pellet the
membranes. The membranes are resuspended in 10 mM Hepes, 7.4
containing 1 mM DTF and 10% glycerol to approximately 5 mg
protein/ml. Membranes (2-10 g protein/well) are incubated in
96-well plates with 1 nM [.sup.3H]PGD.sub.2 and test compound in
Assay Buffer (50 mM Hepes, 10 mM MnCl.sub.2, 1 mM EDTA, plus or
minus 0.2% human serum albumin, pH 7.4) for 60 minutes at room
temperature. The reactions are terminated by rapid filtration
through Whatman GF/C glass fibre filter plates. The filter plates
were pre-soaked in 0.33% polythylenimine for 30 minutes at room
temperature then washed in Wash Buffer (50 mM Hepes, 0.5 M NaCl pH
7.4) prior to harvesting. After harvesting, the filter plates are
washed 3 times with 1 ml cold Wash Buffer then dried. Scintillant
is then added to the plates and the radioactivity retained on the
filters is determined on a Packard TopCount (Perkin Elmer).
Specific binding is determined as total radioactive binding minus
non-specific binding in the presence of 10 .mu.M PGD.sub.2.
IC.sub.50s were determined using GraphPad prism analysis of drug
titration curves. Compounds tested had an IC.sub.50 of less than
100 micromolar in this assay.
Example 122b
GTP.gamma.S Binding Assay
[0980] The ability of a compound to inhibit binding of GTP to
DP.sub.2 is assessed via a membrane GTP.gamma.S assay. CHO cells
stably expressing the recombinant human CRTH2 receptor are
resuspended in 10 mM Hepes, 7.4 containing 1 mM DTT, lysed and
centrifuged at 75,000.times.g to pellet the membranes. The
membranes are resuspended in 10 mM Hepes, 7.4 containing 1 mM DTT
and 10% glycerol. Membranes (.about.12.5 .mu.g per well) are
incubated in 96-well plates with 0.05 nM [.sup.35S]-GTP.gamma.S, 80
nM PGD.sub.2, 5 .mu.M GDP, and test compound in Assay Buffer (50 mM
Hepes, pH 7.4, 100 mM NaCl, 5 mM MgCl.sub.2 and 0.2% human serum
albumin) for 60 minutes at 30.degree. C. The reactions are
terminated by rapid filtration through Whatman GF/B glass fibre
filter plates. The filter plates are washed 3 times with 1 ml cold
Assay Buffer and dried. Scintillant is then added to the plates and
the radioactivity retained on the filters is determined on a
Packard TopCount (Perkin Elmer). Specific binding is determined as
total radioactive binding minus non-specific binding in the absence
of the ligand (80 nM PGD.sub.2). IC.sub.50s were determined using
Graphpad prism analysis of drug titration curves.
Example 122c
Whole Blood Esoinophil Shape Change Assay
[0981] Blood is drawn from consenting human volunteers in EDTA
vacutainer tubes and used within 1 hr of draw. A 98 .mu.l aliquot
of blood is mixed with 2 .mu.l of test compound (in 50% DMSO) in
1.2 ml polypropylene tubes. The blood is vortexed and incubated at
37.degree. C. for 15 minutes. 5 .mu.l of 1 .mu.M PGD.sub.2 in PBS
is added for a final concentration of 50 nM and the tubes briefly
vortexed. The reactions are incubated for exactly 5 minutes at
37.degree. C. and then terminated by placing the tubes on ice and
immediately adding 250 .mu.l of ice-cold 1:4 diluted Cytofix (BD
Biosciences). The reactions are transferred to 12.times.75 mM
polystyrene round bottom tubes and the red blood cells lysed by the
addition of 3 ml ammonium chloride lysing solution (150 mM
NH.sub.4Cl, 10 mM KHCO.sub.3, 0.1 mM EDTA disodium salt) and
incubation at room temperature for 15 minutes. The cells are
pelleted by spinning at 1300 rpm for 5 minutes at 4.degree. C. and
washed once with 3 ml ice-cold PBS. The cells are resuspended in
0.2 ml of ice-cold 1:4 diluted Cytofix (BD Biosciences) and
analyzed on a FACSCalibur (BD Biosciences) within 2 hours.
Eosinophils were gated on the basis of autofluorescence in the FL2
channel and shape change on 500 eosinophils was assayed by forward
scatter and side scatter analysis. The specific change in shape
induced by PGD.sub.2 was calculated as the difference between the
percentage of high forward scatter eosinophils in the presence and
absence of PGD.sub.2. IC.sub.50s were determined using Graphpad
Prism.RTM. analysis of drug titration curves.
Example 122d
DP.sub.1 Binding Assay
[0982] The ability of a compound to bind to the human DP1 receptor
was evaluated via a radioligand membrane binding assay using the
DP.sub.1 selective synthetic ligand [.sup.3H]BWA868C. Packed human
platelets (Biological Specialty Corporation), were resuspended in 6
volumes of Hepes/HBSS buffer (10 mM Hepes, 1 mM DTT in Hanks
Balanced Salt Solution (HBSS), lysed and centrifuged at
75,000.times.g to pellet the membranes. Membranes were resuspended
in Hepes/HBSS buffer to approximately 12 mg protein/ml. Membranes
(20 .mu.g protein/well) are incubated in 96-well plates with 2 nM
[.sup.3H]BWA868C and test compound in Assay Buffer (50 mM Hepes, 10
mM MnCl.sub.2, 1 mM EDTA, plus or minus 0.2% human serum albumin,
pH 7.4) for 60 minutes at room temperature. The reactions are
terminated by rapid filtration through Whatman GF/C glass fibre
filter plates. The filter plates were pre-soaked in 0.33%
polyethylenimine for 30 minutes at room temperature then washed in
Wash Buffer (50 mM Hepes, 0.5 M NaCl pH 7.4) prior to harvesting.
After harvesting, the filter plates are washed 3 times with 1 ml
cold Wash Buffer then dried. Scintillant is then added to the
plates and the radioactivity retained on the filters is determined
on a Packard TopCount (Perkin Elmer). Specific binding is
determined as total radioactive binding minus non-specific binding
in the presence of 10 .mu.M BW A868C. IC.sub.50s were determined
using GraphPad prism analysis of drug titration curves.
Example 123
Mouse Allergic Rhinitis Model
[0983] The compounds ability to inhibit allergen-induced sneezing
and nasal rubbing is assessed using a mouse model of allergic
rhinitis. Methods were adapted from those detailed in Nakaya, M.,
et al. 2006, Laboratory Investigation, 86:917-926. Female BALB/c
mice (20-25 g) are immunized by an intraperitoneal injection (i.p.)
of 2 .mu.g ovalbumin (OVA) complexed with alum in a volume 0.2 ml
on days 0 and 14. Seven days later (day 21) mice are challenged
intranasally with 20 .mu.l of a 10 mg/ml solution of OVA. The
challenge period occurs daily from days 21 to day 25. Mice
(5-7/group) are randomly assigned to receive either compound or
vehicle and are treated by oral gavage 1-2 hour prior to each OVA
challenge. The number of sneezes and nasal rubs are counted by an
independent blind observe during a period of 8 minutes immediately
following OVA challenge on days 21, 23 and 25. A significant
increase in allergen-induced sneezing and nasal rubbing occurs over
the 5-day challenge period. Inhibition of this effect by select
compounds is determined statistically using Graphpad prism.
Example 124
Guinea Pig IV-DKPGD2-Induced Peripheral Blood Leukocyte Influx
[0984] The compounds ability to inhibit leukocyte migration in vivo
was assessed using intravenous injection of
13,14-dihydro-15-keto-prostaglandin D2 (DK-PGD2). Methods were
adapted from those detailed Shichijo et al., 2003, Journal of
Pharmacology and Experimental Therapeutics, 307:518-525. Male
Hartley guinea pigs were immunized with ovalbumin (OVA) on day 0 by
intraperitoneal (IP) injection of 1 ml of a 100 .mu./ml solution in
Imject Alum. They were then used in the DK-PGD2 procedure between
days 14 and 21. Subjects were randomly assigned to receive either
vehicle (0.5% methyl cellulose, 4 ml/kg, oral (PO)) or one of three
to four doses of test compound. Two hours or eighteen hours after
dosing, animals were anesthetized with ketamine and challenged with
DK-PGD2 (1 mg/kg, IV). Thirty minutes after IV administration,
blood was collected via the marginal ear vein into EDTA tubes for
cell analysis. 10 .mu.l blood was lysed in 190 .mu.l water followed
by a further 20-fold dilution in PBS. A 10 .mu.l fraction was mixed
with equal parts trypan blue and loaded on a hemocytometer. Cells
were visualized at a magnification of 40.times. using a LabPro
light microscope and totals counted and recorded. Cells are
expressed as total cells.times.10.sup.8 per ml of blood. Inhibition
of this effect by select compounds is determined statistically
using Graphpad prism.
[0985] The compounds that were tested in Table 2 had IC.sub.50
below 40 .mu.M in the hDP2 (CRTH2) binding assay.
TABLE-US-00003 TABLE 2 Representative Biological Data hDP2 hDP1
Compound Number (.mu.M) (.mu.M) Compound 1-1 A C Compound 1-2 A C
Compound 1-3 B C Compound 1-4 A C Compound 1-5 A C Compound 1-6 C C
Compound 1-7 B C Compound 1-8 A C Compound 1-9 C C Compound 1-10 A
C Compound 1-11 A B Compound 1-12 A A Compound 1-13 A A Compound
1-14 A B Compound 1-15 A C Compound 1-16 B B Compound 1-17 B B
Compound 1-18 C C Compound 1-19 C C Compound 1-20 A C Compound 1-21
A B Compound 1-22 A C Compound 1-23 B C Compound 1-24 C C Compound
1-25 B C Compound 1-26 A C Compound 1-27 A C Compound 1-28 A C
Compound 1-29 A C Compound 1-30 A C Compound 1-31 C C Compound 1-32
A C Compound 1-33 A C Compound 1-34 A C Compound 1-35 C C Compound
1-36 C C Compound 1-37 C B Compound 1-38 A C Compound 1-39 A C
Compound 1-40 A ND Compound 1-41 A ND Compound 1-42 A ND Compound
1-43 A ND Compound 1-44 A C Compound 1-45 A ND Compound 1-46 A ND
Compound 1-47 A ND Compound 1-48 A ND Compound 1-49 A ND Compound
1-50 A ND Compound 1-51 A ND Compound 1-52 A ND Compound 1-53 A ND
Compound 1-54 A B Compound 1-55 B C Compound 1-56 A C Compound 1-57
B C Compound 1-58 B A Compound 1-59 A C Compound 1-60 A A Compound
1-61 A C Compound 1-62 A ND Compound 1-63 A ND Compound 1-64 B ND
Compound 1-65 A ND Compound 1-66 A ND Compound 1-67 A ND Compound
1-68 A ND Compound 1-69 A ND Compound 1-70 A ND Compound 1-71 A ND
Compound 1-72 A ND Compound 1-73 A ND Compound 1-74 A C Compound
1-75 A ND Compound 1-76 A C Compound 1-77 A ND Compound 1-78 A ND
Compound 1-79 A ND Compound 1-80 A ND Compound 1-81 A ND Compound
1-82 B ND Compound 1-83 A ND Compound 1-84 A ND Compound 1-85 A ND
Compound 1-86 A ND Compound 1-87 C ND Compound 1-88 A ND Compound
1-89 A ND Compound 1-90 C ND Compound 1-91 B ND Compound 1-92 A ND
Compound 1-93 A ND Compound 1-94 A ND Compound 1-95 A ND Compound
1-96 A ND Compound 1-97 A ND Compound 1-98 A ND Compound 1-99 A ND
Compound 1-100 A ND Compound 1-101 A ND Compound 1-102 B ND
Compound 1-103 A ND Compound 1-104 A ND Compound 1-105 A ND
Compound 1-106 A ND Compound 1-107 A ND Compound 1-108 A ND
Compound 1-109 A ND Compound 1-110 A ND Compound 1-111 A ND
Compound 1-112 A ND Compound 1-113 A ND Compound 1-114 A ND
Compound 1-115 A ND Compound 1-116 A ND Compound 1-117 A ND
Compound 1-118 B ND Compound 1-119 A ND Compound 1-120 A ND
Compound 1-121 A ND Compound 1-122 A ND Compound 1-123 A ND
Compound 2-1 A ND Ramatroban B C A = less than 0.3 .mu.M; B =
greater than 0.3 .mu.M and less than 1 .mu.M; C = greater than 1
.mu.M. ND = Not determined
Example 125
Clinical Trials in Humans
Study 1: Clinical Trial Evaluating Effect of Compound of Formula
(I), Formula (II), Formula (III), Formula (IV), Formula (V),
Formula (VI), or Formula (VII) on Ex Vivo PGD2-Induced Blood
Eosinophil Shape Change
[0986] In this double-blind, randomized, placebo-controlled, single
ascending dose study of Compound of Formula (I), Formula (II),
Formula (III), Formula (IV), Formula (V), Formula (VI), or Formula
(VII) in healthy volunteers the inhibition of ex vivo PGD2-induced
blood eosinophil shape change is determined to show proof of
biochemical mechanism of DP2 receptor antagonism. Eight subjects (6
active, 2 placebo) per dose level are used. Pre dose blood is drawn
and challenged with PGD2 to determine baseline shape change as
described above in Example 122. At varying times after dosing blood
is drawn for both pharmacokinetic analyses of drug concentration in
blood, and also for PGD2 challenge and eosinophil shape change
determination. The extent of receptor blockage is determined from
the relationship between drug blood concentration and percentage
inhibition of eosinophil shape change.
Study 2: Clinical Trial Evaluating Effect of Compound of Formula
(I), Formula (II), Formula (III), Formula (IV), Formula (V),
Formula (VI), or Formula (VII) on Allergen-Induced Nasal Symptoms
and Inflammatory and Allergic Biomarkers
[0987] In this double-blind, randomized, placebo-controlled study
of Compound of Formula (I), Formula (II), Formula (III), Formula
(IV), Formula (V), Formula (VI), or Formula (VII) in individuals
with allergic rhinitis the inhibition of nasal symptoms and
allergic biomarkers is determined following nasal challenge with
appropriate allergen. Fifteen subjects (10 active, 5 placebo) are
used. Subjects are dosed for 7 days with either placebo or an
amount of compound of Formula (I), Formula (II), Formula (II),
Formula (IV), Formula (V), Formula (VI), or Formula (VII) that
results in complete DP2 receptor block in an ex vivo PGD2-induced
blood eosinophil shape change pharmacodynamic study as described
above. On day 7 subjects undergo nasal allergen challenge (2 hours
post-dose) and early allergic response (0.25-1.0 hr) and late
allergic response (4-24 hr) are evaluated as an increase from
baseline for treated vs placebo. In addition changes in
inflammatory cell differentials, Th2 cytokines and other
inflammatory markers are determined as increase from baseline for
treated vs. placebo.
Compound of Formula (I), Formula (II), Formula (III), Formula (IV),
Formula (V), Formula (VI), or Formula (VII) Assay
[0988] The plasma concentrations of compound of Formula (I),
Formula (II), Formula (III), Formula (IV), Formula (V), Formula
(VI), or Formula (VII) are determined by gas chromatography, giving
a detection limit of 1 ngml-1 (Ritter W. Determination of BAY u
3405, a novel thromboxane antagonist, in plasma and urine by HPLC
and GC. In: Reid E, Wilson I D, eds. Bioanalytical Approaches for
Drugs, Including Anti-asthmatics and Metabolites. Methodological
Surveys in Biochemistry and Analysis, 1992; 22: 211-216).
Study 3--Vienna Challenge Chamber Study
[0989] Study design: The study is a randomised, double blind,
placebo controlled, two way crossover evaluation of compound of
Formula (I), Formula (II), Formula (III), Formula (IV), Formula
(V), Formula (VI), or Formula (VII), given orally for eight days.
There is a screening period of one week and a washout period of
three weeks between the two treatment periods.
[0990] There is a follow up one week after the last dose of study
drug. The group of patients who receive the study drug for the
first treatment period and placebo for the second are designated
group A, while the group of patients who receive placebo for the
first treatment period and the study drug for the second treatment
period are designated group B.
[0991] Treatment plan and methods: The subjects undergo a complete
screening assessment to determine a baseline response to allergens.
This screening assessment takes place one week prior to the start
of dosing.
[0992] Subjects commence dosing with compound of Formula (I),
Formula (II), Formula (III), Formula (IV), Formula (V), Formula
(VI), or Formula (VII) or placebo on Day 1 of each treatment period
of the study. Adverse events, total nasal symptom score and
concomitant medications are noted.
[0993] Subjects report back to the clinic on Day 2 of each
treatment period for a 6 hour allergen challenge. The following
measurements are obtained: [0994] Total nasal symptom score (TNSS)
(obstruction, rhinorrhoea, itch, sneeze) with each symptom scored
on a categorical scale from 0 to 3 pre-challenge, every 15 mins
from 0 to 6 h post-start of challenge [0995] Eye symptom score
(watery eyes, itchy eyes, red eyes) with each symptom scored on a
categorical scale from 0 to 3 pre-challenge, every 15 mins from 0
to 6 h post-start of challenge [0996] Other symptoms (cough, itchy
throat, itchy ears) with each symptom scored on a categorical scale
from 0 to 3 pre-challenge and every 15 mins from 0 to 6 h
post-start of challenge
[0997] Subjects report back to the clinic on Day 8 of each
treatment period for a 6 hour allergen challenge and the
measurements obtained on Day 2 are repeated.
[0998] A final follow-up visit is conducted one after the last dose
of test article in Treatment Period 2.
Example 126
Pharmaceutical Compositions
Example 126a
Parenteral Composition
[0999] To prepare a parenteral pharmaceutical composition suitable
for administration by injection, 100 mg of a water-soluble salt of
a compound of Formula (I), Formula (II), Formula (III), Formula
(IV), Formula (V), Formula (VI), or Formula (VII) is dissolved in
DMSO and then mixed with 10 mL of 0.9% sterile saline. The mixture
is incorporated into a dosage unit form suitable for administration
by injection.
Example 126b
Oral Composition
[1000] To prepare a pharmaceutical composition for oral delivery,
100 mg of a compound of Formula (I), Formula (II), Formula (III),
Formula (IV), Formula (V), Formula (VI), or Formula (VII) is mixed
with 750 mg of starch. The mixture is incorporated into an oral
dosage unit for, such as a hard gelatin capsule, which is suitable
for oral administration.
Example 126c
Sublingual (Hard Lozenge) Composition
[1001] To prepare a pharmaceutical composition for buccal delivery,
such as a hard lozenge, mix 100 mg of a compound of Formula (I),
Formula (II), Formula (III), Formula (IV), Formula (V), Formula
(VI), or Formula (VII) with 420 mg of powdered sugar mixed, with
1.6 mL of light corn syrup, 2.4 mL distilled water, and 0.42 mL
mint extract. The mixture is gently blended and poured into a mold
to form a lozenge suitable for buccal administration.
Example 126d
Fast-Disintegrating Sublingual Tablet
[1002] A fast-disintegrating sublingual tablet is prepared by
mixing 48.5% by weigh of a compound of Formula (I), Formula (II),
Formula (III), Formula (IV), Formula (V), Formula (VI), or Formula
(VII), 44.5% by weight of microcrystalline cellulose (KG-802), 5%
by weight of low-substituted hydroxypropyl cellulose (50 .mu.m),
and 2% by weight of magnesium stearate. Tablets are prepared by
direct compression (AAPS PharmSciTech. 2006; 7(2):E41). The total
weight of the compressed tablets is maintained at 150 mg. The
formulation is prepared by mixing the amount of compound of Formula
(I), Formula (II), Formula (III), Formula (IV), Formula (V),
Formula (VI), or Formula (VII) with the total quantity of
microcrystalline cellulose (MCC) and two-thirds of the quantity of
low-substituted hydroxypropyl cellulose (L-HPC) by using a three
dimensional manual mixer (Inversina.RTM., Bioengineering AG,
Switzerland) for 4.5 minutes. All of the magnesium stearate (MS)
and the remaining one-third of the quantity of L-HPC are added 30
seconds before the end of mixing.
Example 126e
Inhalation Composition
[1003] To prepare a pharmaceutical composition for inhalation
delivery, 20 mg of a compound of Formula (I), Formula (II), Formula
(III), Formula (IV), Formula (V), Formula (VI), or Formula (VII) is
mixed with 50 mg of anhydrous citric acid and 100 mL of 0.9% sodium
chloride solution. The mixture is incorporated into an inhalation
delivery unit, such as a nebulizer, which is suitable for
inhalation administration.
Example 126f
Rectal Gel Composition
[1004] To prepare a pharmaceutical composition for rectal delivery,
100 mg of a compound of Formula (I), Formula (II), Formula (III),
Formula (IV), Formula (V), Formula (VI), or Formula (VII) is mixed
with 2.5 g of methylcelluose (1500 mPa), 100 mg of methylparapen, 5
g of glycerin and 100 mL of purified water. The resulting gel
mixture is then incorporated into rectal delivery units, such as
syringes, which are suitable for rectal administration.
Example 126g
Topical Gel Composition
[1005] To prepare a pharmaceutical topical gel composition, 100 mg
of a compound of Formula (I), Formula (II), Formula (III), Formula
(IV), Formula (V), Formula (VI), or Formula (VII) is mixed with
1.75 g of hydroxypropyl celluose, 10 mL of propylene glycol, 10 mL
of isopropyl myristate and 100 mL of purified alcohol USP. The
resulting gel mixture is then incorporated into containers, such as
tubes, which are suitable for topical administration.
Example 126h
Ophthalmic Solution Composition
[1006] To prepare a pharmaceutical ophthalmic solution composition,
100 mg of a compound of Formula (I), Formula (II), Formula (III),
Formula (IV), Formula (V), Formula (VI), or Formula (VII) is mixed
with 0.9 g of NaCl in 100 mL of purified water and filtered using a
0.2 micron filter. The resulting isotonic solution is then
incorporated into ophthalmic delivery units, such as eye drop
containers, which are suitable for ophthalmic administration.
Example 126i
Nasal Spray Solution
[1007] To prepare a pharmaceutical nasal spray solution, 10 g of a
compound of Formula (I), Formula (II), Formula (III), Formula (IV),
Formula (V), Formula (VI), or Formula (VII) is mixed with 30 mL of
a 0.05M phosphate buffer solution (pH 4.4). The solution is placed
in a nasal administrator designed to deliver 100 .mu.l of spray for
each application.
[1008] The examples and embodiments described herein are for
illustrative purposes only and various modifications or changes
suggested to persons skilled in the art are to be included within
the spirit and purview of this application and scope of the
appended claims.
* * * * *