U.S. patent application number 13/307761 was filed with the patent office on 2012-05-03 for thiazole compounds and methods of use.
This patent application is currently assigned to ACHILLION PHARMACEUTICALS, INC.. Invention is credited to Dawei Chen, Milind Deshpande, Venkat Gadhachanda, Shouming Li, Cuixian Liu, Avinash Phadke, Jesse Quinn, Xiangzhu Wang, Suoming Zhang.
Application Number | 20120108576 13/307761 |
Document ID | / |
Family ID | 36968742 |
Filed Date | 2012-05-03 |
United States Patent
Application |
20120108576 |
Kind Code |
A1 |
Zhang; Suoming ; et
al. |
May 3, 2012 |
THIAZOLE COMPOUNDS AND METHODS OF USE
Abstract
The present invention provides compounds, salts and hydrates of
Formula I, ##STR00001## wherein the variables Ar.sub.1, R.sub.2,
R.sub.3, R.sub.4, r, q, and t are defined herein. Certain compounds
of Formula I described herein possess potent antiviral activity.
The invention also provides compounds of Formula I that are potent
and/or selective inhibitors of Hepatitis C virus replication.
Certain compounds described herein inhibit assembly of the HCV
replication complex. The invention also provides pharmaceutical
compositions containing one or more compounds of Formula I, or a
salt, solvate, or acylated prodrug of such compounds, and one or
more pharmaceutically acceptable carriers, excipients, or diluents.
The invention further comprises methods of treating patients
suffering from certain infectious diseases by administering to such
patients an amount of a compound of Formula I effective to reduce
signs or symptoms of the disease. These infectious diseases include
viral infections, particularly HCV infections. The invention is
particularly includes methods of treating human patients suffering
from an infectious disease, but also encompasses methods of
treating other animals, including livestock and domesticated
companion animals, suffering from an infectious disease. Methods of
treatment include administering a compound of Formula I as a single
active agent or administering a compound of Formula I in
combination with on or more other therapeutic agent.
Inventors: |
Zhang; Suoming; (Palo Alto,
CA) ; Phadke; Avinash; (Branford, CT) ; Liu;
Cuixian; (Madison, CT) ; Wang; Xiangzhu;
(Madison, CT) ; Quinn; Jesse; (Windsor, CT)
; Chen; Dawei; (Middletown, CT) ; Gadhachanda;
Venkat; (Branford, CT) ; Li; Shouming;
(Cheshire, CT) ; Deshpande; Milind; (Madison,
CT) |
Assignee: |
ACHILLION PHARMACEUTICALS,
INC.
New Haven
CT
|
Family ID: |
36968742 |
Appl. No.: |
13/307761 |
Filed: |
November 30, 2011 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
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11431155 |
May 9, 2006 |
8088806 |
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13307761 |
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60679133 |
May 9, 2005 |
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Current U.S.
Class: |
514/224.2 ;
514/227.8; 514/230.5; 514/236.8; 514/249; 514/252.05; 514/253.1;
514/255.05; 514/259.2; 514/274; 514/293; 514/300; 514/318; 514/333;
514/342; 514/362; 514/368; 514/370; 544/124; 544/238; 544/278;
544/316; 544/353; 544/364; 544/405; 544/52; 544/58.2; 544/94;
546/122; 546/193; 546/256; 546/270.4; 546/83; 548/125; 548/179;
548/194 |
Current CPC
Class: |
C07D 513/04 20130101;
A61P 31/12 20180101; C07D 277/38 20130101; C07D 487/04 20130101;
C07D 417/04 20130101; C07D 417/14 20130101; C07D 417/12 20130101;
C07D 277/42 20130101; C07D 417/06 20130101; A61P 31/20 20180101;
A61P 1/16 20180101 |
Class at
Publication: |
514/224.2 ;
514/227.8; 514/230.5; 514/236.8; 514/249; 514/252.05; 514/253.1;
514/255.05; 514/259.2; 514/274; 514/293; 514/300; 514/318; 514/333;
514/342; 514/362; 514/368; 514/370; 544/52; 544/58.2; 544/94;
544/124; 544/238; 544/278; 544/316; 544/353; 544/364; 544/405;
546/83; 546/122; 546/193; 546/256; 546/270.4; 548/125; 548/179;
548/194 |
International
Class: |
A61K 31/541 20060101
A61K031/541; A61K 31/5377 20060101 A61K031/5377; A61K 31/498
20060101 A61K031/498; A61K 31/501 20060101 A61K031/501; A61K 31/496
20060101 A61K031/496; A61K 31/497 20060101 A61K031/497; A61K 31/519
20060101 A61K031/519; A61K 31/506 20060101 A61K031/506; A61K 31/437
20060101 A61K031/437; A61K 31/4375 20060101 A61K031/4375; A61K
31/4545 20060101 A61K031/4545; A61K 31/444 20060101 A61K031/444;
A61K 31/4439 20060101 A61K031/4439; A61K 31/433 20060101
A61K031/433; A61K 31/429 20060101 A61K031/429; A61K 31/426 20060101
A61K031/426; A61K 31/427 20060101 A61K031/427; C07D 239/02 20060101
C07D239/02; C07D 513/14 20060101 C07D513/14; C07D 471/04 20060101
C07D471/04; C07D 417/04 20060101 C07D417/04; C07D 513/04 20060101
C07D513/04; C07D 417/14 20060101 C07D417/14; C07D 277/38 20060101
C07D277/38; A61K 31/538 20060101 A61K031/538 |
Claims
1.-15. (canceled)
16. A compound of the formula ##STR01093## or pharmaceutically
acceptable salt or hydrate thereof; wherein: Ar.sub.1 is phenyl,
naphthyl, a 5- or 6-membered monocyclic heteroaryl group, or a 9-
or 10-membered bicyclic heteroaryl group, wherein Ar.sub.1 is
substituted with R and R.sub.1 wherein there is an R.sub.1
substituent in either the meta and para positions of the phenyl it
substitutes; R is 0 or one or more substituents independently
chosen from halogen, hydroxyl, amino, cyano, nitro,
C.sub.1-C.sub.2alkyl, C.sub.1-C.sub.2alkoxy,
C.sub.1-C.sub.2haloalkyl, and C.sub.1-C.sub.2haloalkoxy; R.sub.1 is
one substituents chosen from C.sub.4-C.sub.10alkyl,
C.sub.4-C.sub.10alkenyl, C.sub.4-C.sub.10alkynyl,
C.sub.4-C.sub.10alkanoyl, C.sub.4-C.sub.10alkylester,
C.sub.4-C.sub.10alkoxy, mono- and
di-C.sub.4-C.sub.10alkylcarboxamide, and a group --YZ where Y is a
bond, or Y is C.sub.1-C.sub.10alkyl, a C.sub.2-C.sub.10alkenyl, or
C.sub.2-C.sub.10alkynyl, each optionally having 1 or 2 oxygen or
nitrogen atoms within the alkyl, alkenyl, or alkynyl chain; and Z
is C.sub.3-C.sub.7cycloalkyl, C.sub.3-C.sub.7cycloalkenyl,
heterocycloalkyl, phenyl, naphthyl, indanyl,
(C.sub.3-C.sub.7cycloalkyl)C.sub.0-C.sub.10alkoxy, or 5- to
6-membered heteroaryl containing 1, 2, 3, or 4 heteroatoms
independently chosen from N, O, and S, wherein each group listed in
the definition of R is substituted with 0 or one or more
substituents independently chosen from: halogen, hydroxyl, amino,
cyano, nitro, oxo, C1-C.sub.4alkyl, C.sub.1-C.sub.4alkoxy,
C.sub.1-C.sub.2haloalkyl, and C.sub.1-C.sub.2haloalkoxy; R.sub.2 is
phenyl, a 5- to 6-membered heteroaryl, phenyl fused to a 5 or 6
membered cycloalkyl or heterocycloalkyl ring, or a bicyclic 8- to
10-membered heteroaryl, each of which is substituted with 0 or one
or more substituents independently chosen from (c), (d), and (e);
(c) halogen, hydroxyl, oxo, cyano, amino, nitro, --C(O)NH.sub.2,
--C(O)OH, --S(O)NH.sub.2, C.sub.1-C.sub.2haloalkyl, and
C.sub.1-C.sub.2haloalkoxy, (d) C.sub.1-C.sub.4alkyl,
C.sub.1-C.sub.4alkoxy, C.sub.2-C.sub.4alkenyl, mono- and
di-C.sub.1-C.sub.6alkylamino, mono- and
di-(C.sub.1-C.sub.4alkyl)carboxamide, mono- and
di(C.sub.1-C.sub.4alkyl)sulfonamide, and C.sub.1-C.sub.4alkylester,
each of which is substituted with 0 or one or more substituents
independently chosen from oxo, halogen, hydroxyl, cyano, nitro,
--C(O)NH.sub.2, --C(O)OH, --S(O)NH.sub.2, C.sub.1-C.sub.4alkoxy,
mono- and di-C.sub.1-C.sub.6alkylamino, mono- and
di-(C.sub.1-C.sub.4alkyl)carboxamide, mono- or
di(C.sub.1-C.sub.4alkyl)sulfonamide, C.sub.1-C.sub.4alkylester,
C.sub.1-C.sub.2haloalkyl, and C.sub.1-C.sub.2haloalkoxy (e)
(C.sub.3-C.sub.7cycloalkyl)C.sub.0-C.sub.4alkyl,
(heterocycloalkyl)C.sub.0-C.sub.4alkyl, and
(phenyl)C.sub.0-C.sub.4alkyl, each of which is substituted with
oxo, halogen, hydroxyl, cyano, amino, nitro, --C(O)NH.sub.2,
--C(O)OH, --S(O)NH.sub.2, C.sub.1-C.sub.2haloalkyl, and
C.sub.1-C.sub.2haloalkoxy; R.sub.3 is hydrogen; R.sub.4 is
hydrogen, halogen, hydroxyl, amino, cyano, nitro,
C.sub.1-C.sub.2alkyl, C.sub.1-C.sub.2alkoxy,
C.sub.1-C.sub.2haloalkyl, C.sub.1-C.sub.2haloalkoxy or phenyl; r is
0, 1, or 2.
17. (canceled)
18. The compound, salt, or hydrate of claim 16, wherein R is
halogen or trifluoromethyl, is 0 and R.sub.4 is hydrogen, halogen,
methyl, or phenyl.
19. The compound, salt, or hydrate of claim 16, wherein R.sub.4 is
fluorine.
20. A pharmaceutical composition comprising one or more compounds,
salts, or hydrates of claim 16, together with at least one
pharmaceutically acceptable excipient.
21.-24. (canceled)
25. A packaged pharmaceutical composition comprising the
pharmaceutical composition of claim 20, in a container, together
with instructions for using the composition to treat a viral
infection.
26. The pharmaceutical composition of claim 20, wherein the
composition is formulated for oral administration.
27. The compound, salt, or hydrate of claim 16, wherein r is 0 or
1; and Ar.sub.1 is phenyl, naphthyl, a 5- or 6-membered heteroaryl
group, or a 9- or 10-membered bicyclic heteroaryl group, wherein
Ar.sub.1 is substituted with R and R.sub.1, wherein when Ar.sub.1
is phenyl or a 6-membered heteroaryl group there is an R.sub.1
substituent in either the meta and para positions of the phenyl it
substitutes; R is 0 or one or more substituents independently
chosen from halogen, cyano, nitro, C.sub.1-C.sub.2alkyl,
C.sub.1-C.sub.2alkoxy, C.sub.1-C.sub.2haloalkyl, and
C.sub.1-C.sub.2haloalkoxy; R.sub.1 is one substituent independently
chosen from C.sub.4-C.sub.10alkyl, C.sub.4-C.sub.10alkenyl,
C.sub.4-C.sub.10alkynyl, C.sub.4-C.sub.10alkanoyl,
C.sub.4-C.sub.10alkylester, C.sub.4-C.sub.10alkoxy, mono- and
di-C.sub.4-C.sub.10alkylcarboxamide, and a group --YZ, where Y is a
bond, or Y is C.sub.1-C.sub.10alkyl, a C.sub.2-C.sub.10alkenyl, or
C.sub.2-C.sub.10alkynyl, each optionally having 1 or 2 oxygen or
nitrogen atoms within the alkyl, alkenyl, or alkynyl chain; and Z
is C.sub.3-C.sub.7cycloalkyl, C.sub.3-C.sub.7cycloalkenyl,
heterocycloalkyl, phenyl, naphthyl, indanyl,
(C.sub.3-C.sub.7cycloalkyl)C.sub.0-C.sub.10alkoxy, or 5- to
6-membered heteroaryl containing 1, 2, 3, or 4 heteroatoms
independently chosen from N, O, and S, wherein each group listed in
the definition of R.sub.1 is substituted with 0 or one or more
substituents independently chosen from: halogen, hydroxyl, amino,
cyano, nitro, oxo, C.sub.1-C.sub.4alkyl, C.sub.1-C.sub.4alkoxy,
C.sub.1-C.sub.2haloalkyl, and C.sub.1-C.sub.2haloalkoxy.
28. The compound, salt, or hydrate of claim 16 wherein Ar.sub.1 is
phenyl or pyridyl, each substituted with R and R.sub.1, wherein
there is an R.sub.1 substituent in either the meta and para
positions of the group it substitutes; and r is 0.
29. The compound, salt, or hydrate of claim 27, wherein R is 0
substituents.
30. The compound, salt or hydrate of claim 29, wherein R.sub.1 is
C.sub.4-C.sub.10alkyl, C.sub.4-C.sub.10alkenyl,
C.sub.4-C.sub.10alkynyl, C.sub.4-C.sub.10alkanoyl,
C.sub.4-C.sub.10alkylester, C.sub.4-C.sub.10alkoxy, mono- or
di-C.sub.4-C.sub.10alkylcarboxamide, or a group --YZ, where Y is a
bond, or Y is C.sub.1-C.sub.10alkyl, a C.sub.2-C.sub.10alkenyl, or
C.sub.2-C.sub.10alkynyl, each optionally having 1 or 2 oxygen or
nitrogen atoms within the alkyl, alkenyl, or alkynyl chain; and Z
is C.sub.3-C.sub.7cycloalkyl, C.sub.3-C.sub.7cycloalkenyl,
heterocycloalkyl, phenyl, naphthyl, indanyl,
(C.sub.3-C.sub.7cycloalkyl)C.sub.0-C.sub.10alkoxy, or 5- to
6-membered heteroaryl containing 1, 2, 3, or 4 heteroatoms
independently chosen from N, O, and S, wherein each group listed in
the definition of R.sub.1 is substituted with 0 or one or more
substituents independently chosen from: halogen, hydroxyl, amino,
cyano, nitro, oxo, C.sub.1-C.sub.4alkyl, C.sub.1-C.sub.4alkoxy,
C.sub.1-C.sub.2haloalkyl, and C.sub.1-C.sub.2haloalkoxy.
31. The compound, salt, or hydrate of claim 30, wherein Ar.sub.1 is
phenyl or a 6-membered heteroaryl group substituted with an R.sub.1
substituent in either the meta and para positions; and R.sub.1 is
C.sub.4-C.sub.10 alkyl, C.sub.4-C.sub.10 alkenyl, C.sub.4-C.sub.10
alkynyl, C.sub.4-C.sub.10alkanoyl, C.sub.4-C.sub.10alkylester,
C.sub.4-C.sub.10 alkoxy, mono- or
di-C.sub.4-C.sub.10alkylcarboxamide, or a group --YZ, where Y is a
bond, or Y is C.sub.4-C.sub.10alkyl, a C.sub.4-C.sub.10alkenyl, or
C.sub.4-C.sub.10alkynyl, each optionally having 1 or 2 oxygen or
nitrogen atoms within the alkyl, alkenyl, or alkynyl chain; and Z
is C.sub.3-C.sub.7cycloalkyl, C.sub.3-C.sub.7cycloalkenyl,
heterocycloalkyl, phenyl, naphthyl, indanyl,
(C.sub.3-C.sub.7cycloalkyl)C.sub.0-C.sub.10alkoxy, or 5- to
6-membered heteroaryl containing 1, 2, 3, or 4 heteroatoms
independently chosen from N, O, and S, wherein each group listed in
the definition of R.sub.1 is substituted with 0 or one or more
substituents independently chosen from: halogen, hydroxyl, amino,
cyano, nitro, oxo, C.sub.1-C.sub.4alkyl, C.sub.1-C.sub.4alkoxy,
C.sub.1-C.sub.2haloalkyl, and C.sub.1-C.sub.2haloalkoxy.
32. The compound of claim 30, wherein Ar.sub.1 is phenyl or a
6-membered heteroaryl group substituted with an R.sub.1 substituent
in either the meta or para position; and R.sub.1 is a group --YZ,
where Y is a bond, or Y is C.sub.4-C.sub.10alkyl, a
C.sub.4-C.sub.10alkenyl, or C.sub.4-C.sub.10alkynyl, each
optionally having 1 or 2 oxygen or nitrogen atoms within the alkyl,
alkenyl, or alkynyl chain; and Z is C.sub.3-C.sub.7cycloalkyl,
C.sub.3-C.sub.7cycloalkenyl, heterocycloalkyl, phenyl, naphthyl,
indanyl, (C.sub.3-C.sub.7cycloalkyl)C.sub.0-C.sub.10alkoxy, or 5-
to 6-membered heteroaryl containing 1, 2, 3, or 4 heteroatoms
independently chosen from N, O, and S, wherein each group listed in
the definition of R.sub.1 is substituted with 0 or one or more
substituents independently chosen from: halogen, hydroxyl, amino,
cyano, nitro, oxo, C.sub.1-C.sub.4alkyl, C.sub.1-C.sub.4alkoxy,
C.sub.1-C.sub.2haloalkyl, and C.sub.1-C.sub.2haloalkoxy.
33. The compound, salt, or hydrate of claim 16, wherein the
compound is a compound of the formula ##STR01094##
34. The compound, salt, or hydrate of claim 33, wherein r is 0 or
1.
35. The compound, salt, or hydrate of claim 34, wherein R.sub.4 is
hydrogen or halogen; and R.sub.2 is phenyl, a 5- to 6-membered
heteroaryl, phenyl fused to a 5- or 6-membered cycloalkyl or
heterocycloalkyl ring, or a bicyclic 8- to 10-membered heteroaryl,
each of which is substituted with 0 or one or more substituents
independently chosen from (c), (d), and (e); (c) halogen, hydroxyl,
oxo, cyano, amino, nitro, --C(O)NH.sub.2, --C(O)OH, --S(O)NH.sub.2,
C.sub.1-C.sub.2haloalkyl, and C.sub.1-C.sub.2haloalkoxy, (d)
C.sub.1-C.sub.4alkyl, C.sub.1-C.sub.4alkoxy,
C.sub.2-C.sub.4alkenyl, mono- and di-C.sub.1-C.sub.6alkylamino,
mono- and di-(C.sub.1-C.sub.4alkyl)carboxamide, mono- and
di(C.sub.1-C.sub.4alkyl)sulfonamide, and C.sub.1-C.sub.4alkylester,
each of which is substituted with 0 or one or more substituents
independently chosen from halogen, hydroxyl, oxo, cyano, nitro,
--C(O)NH.sub.2, --C(O)OH, --S(O)NH.sub.2, C.sub.1-C.sub.4alkoxy,
mono- and di-C.sub.1-C.sub.6alkylamino, mono- and
di-(C.sub.1-C.sub.4alkyl)carboxamide, mono- and
di(C.sub.1-C.sub.4alkyl)sulfonamide, C.sub.1-C.sub.4alkylester,
C.sub.1-C.sub.2haloalkyl, and C.sub.1-C.sub.2haloalkoxy, (e)
(C.sub.3-C.sub.7cycloalkyl)C.sub.0-C.sub.4alkyl,
(heterocycloalkyl)C.sub.0-C.sub.4alkyl,
(phenyl)C.sub.0-C.sub.4alkyl, each of which is substituted with
oxo, halogen, hydroxyl, cyano, amino, nitro, --C(O)NH.sub.2,
--C(O)OH, --S(O)NH.sub.2, C.sub.1-C.sub.2haloalkyl, and
C.sub.1-C.sub.2haloalkoxy.
36. The compound, salt, or hydrate of claim 35 wherein, R.sub.2 is
phenyl or pyridyl, each of which is substituted with 0 or 1 or 2
substituents independently chosen from (c), (d), and (e).
37. The compound, salt, or hydrate of claim 35 wherein, R.sub.2 is
a 5- to 6-membered heteroaryl, phenyl fused to a 5 or 6 membered
cycloalkyl or heterocycloalkyl ring, or a bicyclic 8- to
10-membered heteroaryl chosen from imidazo[2,1-b]thiazol-5-yl,
pyrazinyl, 1H-imidazo[1,2-a]pyridin-3-yl,
thiazolo[3,2-b][1,2,4]triazol-5-yl, isoxazol-3-yl,
imidazo[1,2-a]pyridin-2-yl, thiazolyl,
2H-benzo[b][1,4]oxazin-3(4H)-one, benzo[d]thiazol-2-yl, thienyl,
benzofuran-2-yl, benzo[d]oxazol-2(3H)-one, pyrimidinyl, imidazolyl,
pyridizinyl, furanyl, benzo[d][1,3]dioxol-5-yl, naphthyl,
quinolinyl, isobenzofuran-1(3H)-one, isobenzofuran-1(3H)-one, and
2H-benzo[b][1,4]thiazin-3(4H)-one, 1,2,3-thiadiazol-4-yl, each of
which is substituted with 0 or 1 or more substituents independently
chosen from halogen, oxo hydroxyl, amino, cyano,
C.sub.1-C.sub.4alkyl, and C.sub.1-C.sub.4alkoxy.
38. The compound, salt, or hydrate of claim 16 wherein, the
compound is
N-(3-(trifluoromethyl)-4-(pentyloxy)phenyl)-4-(4-fluorophenyl)thiazol-2-a-
mine;
4-(4-chlorophenyl)-N-(3-(trifluoromethyl)-4-(pentyloxy)phenyl)thiazo-
l-2-amine;
4-(4-(difluoromethoxy)phenyl)-N-(3-(trifluoromethyl)-4-(pentylo-
xy)phenyl)thiazol-2-amine;
N-(3-(trifluoromethyl)-4-(pentyloxy)phenyl)-4-(pyridin-3-yl)thiazol-2-ami-
ne;
N-(3-(trifluoromethyl)-4-(pentyloxy)phenyl)-4-(4-fluorophenyl)-5-methy-
lthiazol-2-amine;
N-(3-(trifluoromethyl)-4-(pentyloxy)phenyl)-2-(pyridin-3-yl)thiazol-4-ami-
ne; 4-(4-fluorophenyl)-N-(4-pentylphenyl)thiazol-2-amine;
4-(4-chlorophenyl)-N-(4-pentylphenyl)thiazol-2-amine;
4-(4-fluorophenyl)-N-(4-(pentyloxy)phenyl)thiazol-2-amine;
4-(3,4-dichlorophenyl)-N-(4-pentylphenyl)thiazol-2-amine;
4-(2,4-difluorophenyl)-N-(4-pentylphenyl)thiazol-2-amine;
4-(3,4-dichlorophenyl)-N-(4-(pentyloxy)phenyl)thiazol-2-amine;
4-(2,4-difluorophenyl)-N-(4-(pentyloxy)phenyl)thiazol-2-amine;
4-(4-chlorophenyl)-N-(4-(pentyloxy)phenyl)thiazol-2-amine;
N-(3-(benzyloxy)phenyl)-4-(4-fluorophenyl)thiazol-2-amine;
N-(3-(benzyloxy)phenyl)-4-(3,4-dichlorophenyl)thiazol-2-amine;
N-(3-(benzyloxy)phenyl)-4-(2,4-difluorophenyl)thiazol-2-amine;
N-(3-(benzyloxy)phenyl)-4-(4-chlorophenyl)thiazol-2-amine;
4-(4-fluorophenyl)-N-(3-phenoxyphenyl)thiazol-2-amine;
4-(3,4-dichlorophenyl)-N-(3-phenoxyphenyl)thiazol-2-amine;
4-(2,4-difluorophenyl)-N-(3-phenoxyphenyl)thiazol-2-amine;
4-(4-chlorophenyl)-N-(3-phenoxyphenyl)thiazol-2-amine;
N-(3-benzylphenyl)-4-(4-fluorophenyl)thiazol-2-amine;
N-(3-benzylphenyl)-4-(3,4-dichlorophenyl)thiazol-2-amine;
N-(3-benzylphenyl)-4-(2,4-difluorophenyl)thiazol-2-amine;
N-(3-benzylphenyl)-4-(4-chlorophenyl)thiazol-2-amine;
N-(4-benzylphenyl)-4-(4-fluorophenyl)thiazol-2-amine;
N-(4-benzylphenyl)-4-(3,4-dichlorophenyl)thiazol-2-amine;
N-(4-benzylphenyl)-4-(2,4-difluorophenyl)thiazol-2-amine;
N-(4-benzylphenyl)-4-(4-chlorophenyl)thiazol-2-amine;
N-(4-(4-fluorophenyl)thiazol-2-yl)-6-(pentyloxy)pyridin-3-amine;
N-(4-(3,4-dichlorophenyl)thiazol-2-yl)-6-(pentyloxy)pyridin-3-amine;
N-(4-(2,4-difluorophenyl)thiazol-2-yl)-6-(pentyloxy)pyridin-3-amine;
N-(4-(4-chlorophenyl)thiazol-2-yl)-6-(pentyloxy)pyridin-3-amine;
6-(pentyloxy)-N-(4-(pyridin-3-yl)thiazol-2-yl)pyridin-3-amine;
N-(3-fluoro-4-(pentyloxy)phenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(4-((piperidin-1-yl)methyl)phenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(3-(2,3-dihydro-1H-inden-2-yloxy)phenyl)-4-(pyridin-3-yl)thiazol-2-amin-
e;
N-(4-(cyclohexylmethoxy)-3-fluorophenyl)-4-(pyridin-3-yl)thiazol-2-amin-
e; 5-(4-(pyridin-3-yl)thiazol-2-ylamino)-2-(heptyloxy)benzonitrile;
N-(3-methyl-4-(pentyloxy)phenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(4-butoxy-3-(trifluoromethyl)phenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(4-phenyl-benzyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(3-phenyl-benzyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(4-phenoxybenzyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(4-butoxybenzyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(4-butylbenzyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(3-phenoxyphenethyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(4-phenoxyphenethyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(4-(pentyloxy)phenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(4-pentylphenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(3-(benzyloxy)phenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(3-phenoxyphenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(3-(phenethyloxy)phenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(4-(hexyloxy)phenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(4-butoxyphenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(4-(heptyloxy)phenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(4-(octyloxy)phenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(4-hexylphenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(4-octylphenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(4-butylphenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(3-benzylphenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(4-morpholinophenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(4-cyclohexylphenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(4-(piperidin-1-yl)phenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(4-(1,2,3-thiadiazol-4-yl)phenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(4-(1H-imidazol-1-yl)phenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(3-(2-methylpyrimidin-4-yl)phenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N1-isopropyl-N1-phenyl-N4-(4-(pyridin-3-yl)thiazol-2-yl)benzene-1,4-diami-
ne; butyl 4-(4-(pyridin-3-yl)thiazol-2-ylamino)benzoate;
N-(3-(trifluoromethyl)-4-(pentyloxy)phenyl)-5-phenylthiazol-2-amine;
5-(2-(3-(trifluoromethyl)-4-(pentyloxy)phenylamino)thiazol-4-yl)-2-hydrox-
ybenzamide;
4-(2-(3-(trifluoromethyl)-4-(pentyloxy)phenylamino)thiazol-4-yl)benzonitr-
ile;
N-(3-(trifluoromethyl)-4-(pentyloxy)phenyl)-4-(3,4-difluorophenyl)thi-
azol-2-amine;
N-(3-(trifluoromethyl)-4-(pentyloxy)phenyl)-4-(4-methoxyphenyl)thiazol-2--
amine;
4-(4-chlorophenyl)-N-(3-(trifluoromethyl)-4-(pentyloxy)phenyl)-5-ph-
enylthiazol-2-amine;
2-(4-(2-(3-(trifluoromethyl)-4-(pentyloxy)phenylamino)-5-methylthiazol-4--
yl)phenoxy)acetic acid;
4-(4-chlorophenyl)-N-(3-(trifluoromethyl)-4-(pentyloxy)phenyl)-5-phenylth-
iazol-2-amine; ethyl
2-(4-(2-(3-(trifluoromethyl)-4-(pentyloxy)phenylamino)-5-methylthiazol-4--
yl)phenoxy)acetate;
N-(4-phenoxyphenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(4-(4-chlorophenyl)thiazol-2-yl)-4,5-dihydro-1-phenyl-1H-pyrazol-3-amin-
e;
4,5-dihydro-1-phenyl-N-(4-(pyridin-3-yl)thiazol-2-yl)-1H-pyrazol-3-amin-
e; 4-(4-fluorophenyl)-N-(4-phenoxyphenyl)thiazol-2-amine;
4-(4-chlorophenyl)-N-(4-(4-fluorophenyl)thiazol-2-yl)thiazol-2-amine;
N-(4-(4-fluorophenyl)thiazol-2-yl)-4,5-dihydro-1-phenyl-1H-pyrazol-3-amin-
e;
N-(3-(trifluoromethyl)-4-(pentyloxy)phenyl)-4-(6-methylpyridin-3-yl)thi-
azol-2-amine;
4-(2-(3-(trifluoromethyl)-4-(pentyloxy)phenylamino)thiazol-4-yl)benzoic
acid;
N-(3-(trifluoromethyl)-4-(pentyloxy)phenyl)-4-(pyrazin-2-yl)thiazol-
-2-amine;
N-(3-fluoro-4-(pentyloxy)phenyl)-4-(3-fluorophenyl)thiazol-2-ami-
ne;
4-(3-(3,4-dichlorophenyl)isoxazol-5-yl)-N-(3-fluoro-4-(pentyloxy)pheny-
l)thiazol-2-amine; ethyl
5-(2-(3-fluoro-4-(pentyloxy)phenylamino)thiazol-4-yl)isoxazole-3-carboxyl-
ate;
4-(2-chlorophenyl)-N-(3-fluoro-4-(pentyloxy)phenyl)thiazol-2-amine;
N-(4-(3-fluorophenyl)thiazol-2-yl)-6-(pentyloxy)pyridin-3-amine;
N-(4-(3-(3,4-dichlorophenyl)isoxazol-5-yl)thiazol-2-yl)-6-(pentyloxy)pyri-
din-3-amine; ethyl
5-(2-(6-(pentyloxy)pyridin-3-ylamino)thiazol-4-yl)isoxazole-3-carboxylate-
; N-(4-(2-chlorophenyl)thiazol-2-yl)-6-(pentyloxy)pyridin-3-amine;
2-(4-(2-(4-pentylphenylamino)-5-methylthiazol-4-yl)phenyl)acetic
acid; 4-(3-fluorophenyl)-N-(4-pentylphenyl)thiazol-2-amine;
4-(3-(3,4-dichlorophenyl)isoxazol-5-yl)-N-(4-pentylphenyl)thiazol-2-amine-
; ethyl
5-(2-(4-pentylphenylamino)thiazol-4-yl)isoxazole-3-carboxylate;
4-(2-chlorophenyl)-N-(4-pentylphenyl)thiazol-2-amine;
2-(4-(2-(3-phenoxyphenylamino)-5-methylthiazol-4-yl)phenyl)acetic
acid; 4-(3-fluorophenyl)-N-(3-phenoxyphenyl)thiazol-2-amine;
4-(3-(3,4-dichlorophenyl)isoxazol-5-yl)-N-(3-phenoxyphenyl)thiazol-2-amin-
e; ethyl
5-(2-(3-phenoxyphenylamino)thiazol-4-yl)isoxazole-3-carboxylate;
4-(2-chlorophenyl)-N-(3-phenoxyphenyl)thiazol-2-amine;
2-(4-(2-(3-(benzyloxy)phenylamino)-5-methylthiazol-4-yl)phenyl)acetic
acid; N-(3-(benzyloxy)phenyl)-4-(3-fluorophenyl)thiazol-2-amine;
N-(3-(benzyloxy)phenyl)-4-(3-(3,4-dichlorophenyl)isoxazol-5-yl)thiazol-2--
amine; ethyl
5-(2-(3-(benzyloxy)phenylamino)thiazol-4-yl)isoxazole-3-carboxylate;
N-(3-(benzyloxy)phenyl)-4-(2-chlorophenyl)thiazol-2-amine;
2-(4-(2-(3-(trifluoromethyl)-4-(pentyloxy)phenylamino)-5-methylthiazol-4--
yl)phenyl)acetic acid;
N-(3-(trifluoromethyl)-4-(pentyloxy)phenyl)-4-(3-fluorophenyl)thiazol-2-a-
mine;
6-(2-(3-(trifluoromethyl)-4-(pentyloxy)phenylamino)thiazol-4-yl)-2H--
benzo[b][1,4]oxazin-3(4H)-one;
2-(5-(2-(3-(trifluoromethyl)-4-(pentyloxy)phenylamino)thiazol-4-yl)thioph-
en-2-yl)acetic acid;
4-(3-(3,4-dichlorophenyl)isoxazol-5-yl)-N-(3-(trifluoromethyl)-4-(pentylo-
xy)phenyl)thiazol-2-amine; ethyl
5-(2-(3-(trifluoromethyl)-4-(pentyloxy)phenylamino)thiazol-4-yl)isoxazole-
-3-carboxylate;
4-(2-chlorophenyl)-N-(3-(trifluoromethyl)-4-(pentyloxy)phenyl)thiazol-2-a-
mine; methyl
6-(2-(3-(trifluoromethyl)-4-(pentyloxy)phenylamino)thiazol-4-yl)pyridine--
3-carboxylate;
(5-(2-(3-(trifluoromethyl)-4-(pentyloxy)phenylamino)thiazol-4-yl)pyridin--
2-yl)(morpholino)methanone;
6-(2-(3-(trifluoromethyl)-4-(pentyloxy)phenylamino)thiazol-4-yl)pyridine--
3-carboxylic acid;
6-(2-(3-(trifluoromethyl)-4-(pentyloxy)phenylamino)thiazol-4-yl)-N,N-dime-
thylpyridine-3-carboxamide;
5-(2-(3-(trifluoromethyl)-4-(pentyloxy)phenylamino)thiazol-4-yl)-N,N-dime-
thylpyridine-2-carboxamide;
5-(2-(3-(trifluoromethyl)-4-(pentyloxy)phenylamino)thiazol-4-yl)-N-(carba-
moylmethyl)-N-methylpyridine-2-carboxamide;
4-(5-(2-((4-(pentyloxy)-3-(trifluoromethyl)phenyl)amino)thiazol-4-yl)pico-
linoyl)piperazin-2-one;
N-(3-(trifluoromethyl)-4-(pentyloxy)phenyl)-4-(H-imidazo[1,2-a]pyridin-2--
yl)thiazol-2-amine;
4-(3-methylimidazo[2,1-b]thiazol-5-yl)-N-(4-(pentyloxy)-3-(trifluoromethy-
l)phenyl)thiazol-2-amine;
4-(5,6-dihydroimidazo[2,1-b]thiazol-3-yl)-N-(4-(pentyloxy)-3-(trifluorome-
thyl)phenyl)thiazol-2-amine;
5-(2-(4-(pentyloxy)-3-(trifluoromethyl)phenylamino)thiazol-4-yl)-6H-1,3,4-
-thiadiazin-2-amine;
4-(4-((dimethylamino)methyl)phenyl)-N-(4-(pentyloxy)-3-(trifluoromethyl)p-
henyl)thiazol-2-amine;
N-(4-(cyclopentyloxy)-3-(trifluoromethyl)phenyl)-4-(pyridin-3-yl)thiazol--
2-amine;
N-(4-isobutoxy-3-(trifluoromethyl)phenyl)-4-(pyridin-3-yl)thiazol-
-2-amine;
N-(4-(cyclopropylmethoxy)-3-(trifluoromethyl)phenyl)-4-(pyridin--
3-yl)thiazol-2-amine;
N-(4-(cyclopentyloxy)-3-(trifluoromethyl)phenyl)-4-(4-fluorophenyl)thiazo-
l-2-amine;
4-(4-fluorophenyl)-N-(4-isobutoxy-3-(trifluoromethyl)phenyl)thi-
azol-2-amine;
N-(4-(cyclopropylmethoxy)-3-(trifluoromethyl)phenyl)-4-(4-fluorophenyl)th-
iazol-2-amine;
2-(5-(2-(4-isobutoxy-3-(trifluoromethyl)phenylamino)thiazol-4-yl)thiophen-
-2-yl)acetic acid;
2-(4-(2-(4-(cyclopentyloxy)-3-(trifluoromethyl)phenylamino)-5-methylthiaz-
ol-4-yl)phenyl)acetic acid;
2-(4-(2-(4-isobutoxy-3-(trifluoromethyl)phenylamino)-5-methylthiazol-4-yl-
)phenyl)acetic acid;
2-(5-(2-(4-(cyclopentyloxy)-3-(trifluoromethyl)phenylamino)thiazol-4-yl)t-
hiophen-2-yl)acetic acid;
N-(4-(cyclopentyloxy)-3-(trifluoromethyl)phenyl)-4-(4-methoxyphenyl)thiaz-
ol-2-amine;
N-(4-isobutoxy-3-(trifluoromethyl)phenyl)-4-(4-methoxyphenyl)thiazol-2-am-
ine;
N-(4-(cyclopropylmethoxy)-3-(trifluoromethyl)phenyl)-4-(4-methoxyphen-
yl)thiazol-2-amine;
6-(2-(4-(cyclopentyloxy)-3-(trifluoromethyl)phenylamino)thiazol-4-yl)-2H--
benzo[b][1,4]oxazin-3(4H)-one;
6-(2-(4-isobutoxy-3-(trifluoromethyl)phenylamino)thiazol-4-yl)-2H-benzo[b-
][1,4]oxazin-3(4H)-one;
6-(2-(4-(cyclopropylmethoxy)-3-(trifluoromethyl)phenylamino)thiazol-4-yl)-
-2H-benzo[b][1,4]oxazin-3(4H)-one;
5-(2-(4-(cyclopentyloxy)-3-(trifluoromethyl)phenylamino)thiazol-4-yl)-2-h-
ydroxybenzamide;
2-hydroxy-5-(2-(4-isobutoxy-3-(trifluoromethyl)phenylamino)thiazol-4-yl)b-
enzamide;
5-(2-(4-(cyclopropylmethoxy)-3-(trifluoromethyl)phenylamino)thia-
zol-4-yl)-2-hydroxybenzamide;
N-(4-(cyclopentyloxy)-3-(trifluoromethyl)phenyl)-4-(3,4-difluorophenyl)th-
iazol-2-amine;
2-(4-(2-(4-(cyclopropylmethoxy)-3-(trifluoromethyl)phenylamino)-5-methylt-
hiazol-4-yl)phenyl)acetic acid;
N-methyl-5-(2-(4-(pentyloxy)-3-(trifluoromethyl)phenylamino)thiazol-4-yl)-
picolinamide;
4-(2-aminothiazol-4-yl)-N-(4-(pentyloxy)-3-(trifluoromethyl)phenyl)thiazo-
l-2-amine;
4-(imidazo[1,2-a]pyrimidin-2-yl)-N-(4-(pentyloxy)-3-(trifluorom-
ethyl)phenyl)thiazol-2-amine;
(5-(2-(4-(pentyloxy)-3-(trifluoromethyl)phenylamino)thiazol-4-yl)pyridin--
2-yl)methanol;
N-(5-cyclohexyl-2-methoxyphenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(2-methoxy-5-phenoxyphenyl)-4-(pyridin-3-yl)thiazol-2-amine;
4-(2-(4-(octyloxy)phenylamino)thiazol-4-yl)benzoic acid;
4-(2-aminothiazol-4-yl)-N-(4-(octyloxy)phenyl)thiazol-2-amine;
4-(imidazo[1,2-a]pyrimidin-2-yl)-N-(4-(octyloxy)phenyl)thiazol-2-amine;
4-(4-methoxyphenyl)-N-(4-(octyloxy)phenyl)thiazol-2-amine;
2-(4-(5-methyl-2-(4-(octyloxy)phenylamino)thiazol-4-yl)phenoxy)acetic
acid; 4-(3,4-difluorophenyl)-N-(4-(octyloxy)phenyl)thiazol-2-amine;
N-(4-(octyloxy)phenyl)-4-phenylthiazol-2-amine;
4-(4-fluorophenyl)-N-(4-(octyloxy)phenyl)thiazol-2-amine;
4-(3,4-dichlorophenyl)-N-(4-(octyloxy)phenyl)thiazol-2-amine;
4-(2,4-difluorophenyl)-N-(4-(octyloxy)phenyl)thiazol-2-amine;
4-(2-(4-(octyloxy)phenylamino)thiazol-4-yl)-1H-imidazol-2(5H)-one;
N-(4-(heptyloxy)phenyl)-4,5-diphenylthiazol-2-amine;
N-(4-(pentyloxy)-3-(trifluoromethyl)phenyl)-4-(thiophen-2-yl)thiazol-2-am-
ine; N-(4-(heptyloxy)phenyl)-4-(thiophen-2-yl)thiazol-2-amine;
N-(4-(octyloxy)phenyl)-4-(thiophen-2-yl)thiazol-2-amine;
4-(furo[3,2-c]pyridin-2-yl)-N-(4-(pentyloxy)-3-(trifluoromethyl)phenyl)th-
iazol-2-amine;
4-(furo[3,2-c]pyridin-2-yl)-N-(4-(heptyloxy)phenyl)thiazol-2-amine;
4-(furo[3,2-c]pyridin-2-yl)-N-(3-phenoxyphenyl)thiazol-2-amine;
N-(4-(pentyloxy)-3-(trifluoromethyl)phenyl)-4-(pyridin-4-yl)thiazol-2-ami-
ne; N-(4-(heptyloxy)phenyl)-4-(pyridin-4-yl)thiazol-2-amine;
N-(3-phenoxyphenyl)-4-(pyridin-4-yl)thiazol-2-amine;
N-(4-(heptyloxy)phenyl)-4-(6-methylpyridin-3-yl)thiazol-2-amine;
4-(6-methylpyridin-3-yl)-N-(4-(octyloxy)phenyl)thiazol-2-amine;
2-(2-(4-(pentyloxy)-3-(trifluoromethyl)phenylamino)thiazol-4-yl)phenol;
2-(2-(4-(heptyloxy)phenylamino)thiazol-4-yl)phenol;
2-(2-(4-(octyloxy)phenylamino)thiazol-4-yl)phenol;
4-(2-methoxyphenyl)-N-(4-(pentyloxy)-3-(trifluoromethyl)phenyl)thiazol-2--
amine; N-(4-(heptyloxy)phenyl)-4-(2-methoxyphenyl)thiazol-2-amine;
4-(2-methoxyphenyl)-N-(4-(octyloxy)phenyl)thiazol-2-amine;
5-(2-(4-(pentyloxy)-3-(trifluoromethyl)phenylamino)thiazol-4-yl)pyridin-2-
-ol;
4-(6-methoxypyridin-3-yl)-N-(4-(pentyloxy)-3-(trifluoromethyl)phenyl)-
thiazol-2-amine;
4-(2-(4-(octyloxy)phenylamino)thiazol-4-yl)benzene-1,2-diol;
4-(5-chlorothiophen-2-yl)-N-(4-(octyloxy)phenyl)thiazol-2-amine;
4-(4-bromophenyl)-N-(4-(octyloxy)phenyl)thiazol-2-amine;
6-(2-(4-(octyloxy)phenylamino)thiazol-4-yl)benzo[d]oxazol-2(3H)-one;
3-(2-(4-(octyloxy)phenylamino)thiazol-4-yl)benzoic acid;
N-(4-(octyloxy)phenyl)-4-(pyridin-2-yl)thiazol-2-amine;
4-(1H-indol-3-yl)-N-(4-(octyloxy)phenyl)thiazol-2-amine;
4-(benzo[d]thiazol-2-yl)-N-(4-(octyloxy)phenyl)thiazol-2-amine;
4-(benzofuran-2-yl)-N-(4-(octyloxy)phenyl)thiazol-2-amine;
4-(2-(4-(heptyloxy)phenylamino)thiazol-4-yl)benzene-1,2-diol;
4-(5-chlorothiophen-2-yl)-N-(4-(heptyloxy)phenyl)thiazol-2-amine;
4-(4-bromophenyl)-N-(4-(heptyloxy)phenyl)thiazol-2-amine;
6-(2-(4-(heptyloxy)phenylamino)thiazol-4-yl)benzo[d]oxazol-2(3H)-one;
3-(2-(4-(heptyloxy)phenylamino)thiazol-4-yl)benzoic acid;
N-(4-(heptyloxy)phenyl)-4-(pyridin-2-yl)thiazol-2-amine;
N-(4-(heptyloxy)phenyl)-4-(1H-indol-3-yl)thiazol-2-amine;
4-(benzo[d]thiazol-2-yl)-N-(4-(heptyloxy)phenyl)thiazol-2-amine;
4-(benzofuran-2-yl)-N-(4-(heptyloxy)phenyl)thiazol-2-amine;
4-(2-(3-(trifluoromethyl)-4-(pentyloxy)phenylamino)thiazol-4-yl)benzene-1-
,2-diol;
4-(5-chlorothiophen-2-yl)-N-(3-(trifluoromethyl)-4-(pentyloxy)phe-
nyl)thiazol-2-amine;
4-(4-bromophenyl)-N-(3-(trifluoromethyl)-4-(pentyloxy)phenyl)thiazol-2-am-
ine;
6-(2-(3-(trifluoromethyl)-4-(pentyloxy)phenylamino)thiazol-4-yl)benzo-
[d]oxazol-2(3H)-one;
3-(2-(3-(trifluoromethyl)-4-(pentyloxy)phenylamino)thiazol-4-yl)benzoic
acid;
N-(3-(trifluoromethyl)-4-(pentyloxy)phenyl)-4-(pyridin-2-yl)thiazol-
-2-amine;
N-(3-(trifluoromethyl)-4-(pentyloxy)phenyl)-4-(1H-indol-3-yl)thi-
azol-2-amine;
4-(benzo[d]thiazol-2-yl)-N-(3-(trifluoromethyl)-4-(pentyloxy)phenyl)thiaz-
ol-2-amine;
4-(benzofuran-2-yl)-N-(3-(trifluoromethyl)-4-(pentyloxy)phenyl)thiazol-2--
amine; N-(4-(octyloxy)phenyl)-4-(pyridin-4-yl)thiazol-2-amine;
N-(3-fluoro-4-(pentyloxy)phenyl)-4-(pyridin-4-yl)thiazol-2-amine;
N-(3-fluoro-4-(pentyloxy)phenyl)-4-(pyridin-2-yl)thiazol-2-amine;
4-(benzofuran-2-yl)-N-(3-fluoro-4-(pentyloxy)phenyl)thiazol-2-amine;
4-(4-fluorophenyl)-N-(4-(heptyloxy)phenyl)thiazol-2-amine;
4-(3,4-dichlorophenyl)-N-(4-(heptyloxy)phenyl)thiazol-2-amine;
4-(4-chlorophenyl)-N-(4-(heptyloxy)phenyl)thiazol-2-amine;
4-(2,4-difluorophenyl)-N-(4-(heptyloxy)phenyl)thiazol-2-amine;
N-(4-(heptyloxy)phenyl)-4-(4-methoxyphenyl)thiazol-2-amine;
2-(4-(2-(4-(heptyloxy)phenylamino)-5-methylthiazol-4-yl)phenoxy)acetic
acid; 4-(2-(3-fluoro-4-(pentyloxy)phenylamino)thiazol-4-yl)benzoic
acid;
N-(3,5-difluoro-4-(pentyloxy)phenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(3-(trifluoromethyl)-4-(pentyloxy)phenyl)-4-(2,5-dimethoxyphenyl)thiazo-
l-2-amine;
N-(4-(heptyloxy)phenyl)-4-(2,5-dimethoxyphenyl)thiazol-2-amine;
N-(3-fluoro-4-(pentyloxy)phenyl)-4-(2,5-dimethoxyphenyl)thiazol-2-amine;
3-(2-(3-(trifluoromethyl)-4-(pentyloxy)phenylamino)thiazol-4-yl)phenol;
3-(2-(4-(heptyloxy)phenylamino)thiazol-4-yl)phenol;
3-(2-(4-(octyloxy)phenylamino)thiazol-4-yl)phenol;
N-(4-(2-(3-(trifluoromethyl)-4-(pentyloxy)phenylamino)thiazol-4-yl)phenyl-
)acetamide;
N-(4-(2-(4-(heptyloxy)phenylamino)thiazol-4-yl)phenyl)acetamide;
N-(4-(2-(3-fluoro-4-(pentyloxy)phenylamino)thiazol-4-yl)phenyl)acetamide;
N-(3-(trifluoromethyl)-4-(pentyloxy)phenyl)-4-(2-methylpyridin-3-yl)thiaz-
ol-2-amine;
4-(2-methylpyridin-3-yl)-N-(4-(octyloxy)phenyl)thiazol-2-amine;
N-(3-(trifluoromethyl)-4-(pentyloxy)phenyl)-4-(2,4,6-trimethylpyridin-3-y-
l)thiazol-2-amine;
N-(4-(heptyloxy)phenyl)-4-(2,4,6-trimethylpyridin-3-yl)thiazol-2-amine;
4-(2,4,6-trimethylpyridin-3-yl)-N-(4-(octyloxy)phenyl)thiazol-2-amine;
5-(2-(4-(heptyloxy)phenylamino)thiazol-4-yl)-2-hydroxybenzamide;
5-(2-(4-(octyloxy)phenylamino)thiazol-4-yl)-2-hydroxybenzamide;
4-(4-fluorophenyl)-N-(4-(hexyloxy)phenyl)thiazol-2-amine;
N-(4-(cyclopentyloxy)-3-(trifluoromethyl)phenyl)-4-(6-methylpyridin-3-yl)-
thiazol-2-amine;
N-(4-(hexyloxy)phenyl)-4-(6-methylpyridin-3-yl)thiazol-2-amine;
5-(2-(4-(octyloxy)phenylamino)thiazol-4-yl)-N,N-dimethylpyridine-2-carbox-
amide;
5-(2-(4-(heptyloxy)phenylamino)thiazol-4-yl)-N,N-dimethylpyridine-2-
-carboxamide; 4-(2-(4-(octyloxy)phenylamino)thiazol-4-yl)phenol;
4-(6-bromopyridin-3-yl)-N-(3-(trifluoromethyl)-4-(pentyloxy)phenyl)thiazo-
l-2-amine;
4-(6-chloropyridin-3-yl)-N-(3-(trifluoromethyl)-4-(pentyloxy)ph-
enyl)thiazol-2-amine; ethyl
2-(4-(2-(4-(octyloxy)phenylamino)thiazol-4-yl)phenoxy)acetate;
2-(4-(2-(4-(octyloxy)phenylamino)thiazol-4-yl)phenoxy)acetic acid;
5-(2-(4-(octyloxy)phenylamino)thiazol-4-yl)-N-methylpyridin-2-amine;
5-(2-(6-(octyloxy)pyridin-3-ylamino)thiazol-4-yl)-N,N-dimethylpyridine-2--
carboxamide;
6-(octyloxy)-N-(4-(pyridin-3-yl)thiazol-2-yl)pyridin-3-amine;
5-(2-(6-(octyloxy)pyridin-3-ylamino)thiazol-4-yl)-N,N-dimethylpyridine-2--
carboxamide;
6-(octyloxy)-N-(4-(pyridin-3-yl)thiazol-2-yl)pyridin-3-amine;
N-(4-(6-methylpyridin-3-yl)thiazol-2-yl)-6-(octyloxy)pyridin-3-amine;
N-(4-(3,4-difluorophenyl)thiazol-2-yl)-6-(octyloxy)pyridin-3-amine;
N-(4-(4-fluorophenyl)thiazol-2-yl)-6-(octyloxy)pyridin-3-amine;
N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)-4-(pyridin-3-yl)thiazol-2-amin-
e; N-(4-heptylphenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(3-(trifluoromethyl)-4-(pentyloxy)phenyl)-4-(6-fluoropyridin-3-yl)thiaz-
ol-2-amine;
4-(6-fluoropyridin-3-yl)-N-(4-(heptyloxy)phenyl)thiazol-2-amine;
4-(6-fluoropyridin-3-yl)-N-(4-(octyloxy)phenyl)thiazol-2-amine;
4-(6-fluoropyridin-3-yl)-N-(4-octylphenyl)thiazol-2-amine;
N-(4-(3-cyclopentylpropoxy)-3-(trifluoromethyl)phenyl)-4-(4-fluorophenyl)-
thiazol-2-amine;
N-(4-(3-cyclopentylpropoxy)-3-(trifluoromethyl)phenyl)-4-(pyridin-3-yl)th-
iazol-2-amine;
N-(4-(3-cyclopentylpropoxy)-3-(trifluoromethyl)phenyl)-4-(6-methylpyridin-
-3-yl)thiazol-2-amine;
N-(3-(trifluoromethyl)-4-(pentyloxy)phenyl)-4-(pyrimidin-5-yl)thiazol-2-a-
mine;
N-(4-(cyclohexylmethoxy)-3-fluorophenyl)-4-(pyrimidin-5-yl)thiazol-2-
-amine; N-(4-(octyloxy)phenyl)-4-(pyrimidin-5-yl)thiazol-2-amine;
N-(4-(cyclohexylmethoxy)-3-fluorophenyl)-4-(6-methylpyridin-3-yl)thiazol--
2-amine;
N-(4-(cyclohexylmethoxy)-3-fluorophenyl)-4-(4-fluorophenyl)thiazo-
l-2-amine;
5-(2-(3-(trifluoromethyl)-4-(pentyloxy)phenylamino)thiazol-4-yl-
)pyridine-2-carbonitrile;
5-(2-(4-(cyclohexylmethoxy)-3-fluorophenylamino)thiazol-4-yl)pyridine-2-c-
arbonitrile;
5-(2-(4-(octyloxy)phenylamino)thiazol-4-yl)pyridine-2-carbonitrile;
5-(2-(3-(trifluoromethyl)-4-(pentyloxy)phenylamino)thiazol-4-yl)pyridine--
3-carbonitrile;
5-(2-(4-(heptyloxy)phenylamino)thiazol-4-yl)-N-methylpyridin-2-amine;
N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)-4-(6-fluoropyridin-3-yl)thiazo-
l-2-amine;
N-(3-fluoro-4-(pentyloxy)phenyl)-4-(6-fluoropyridin-3-yl)thiazo-
l-2-amine;
N-(4-(3-cyclopentylpropoxy)-3-(trifluoromethyl)phenyl)-4-(6-flu-
oropyridin-3-yl)thiazol-2-amine;
N-(4-(cyclohexylmethoxy)-3-fluorophenyl)-4-(6-fluoropyridin-3-yl)thiazol--
2-amine;
4-(benzo[d][1,3]dioxol-6-yl)-N-(3-(trifluoromethyl)-4-(pentyloxy)-
phenyl)thiazol-2-amine;
5-(2-(3-(trifluoromethyl)-4-(pentyloxy)phenylamino)thiazol-4-yl)-N-methyl-
pyridin-2-amine;
5-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)-N-methylp-
yridin-2-amine;
5-(2-(4-(cyclopentyloxy)-3-(trifluoromethyl)phenylamino)thiazol-4-yl)-N-m-
ethylpyridin-2-amine;
N-(3-(trifluoromethyl)-4-(pentyloxy)phenyl)-4-(quinolin-3-yl)thiazol-2-am-
ine;
N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)-4-(quinolin-3-yl)thiazol-2-
-amine;
5-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)-N,-
N-dimethylpyridin-2-amine;
3-(2-(3-(trifluoromethyl)-4-(pentyloxy)phenylamino)thiazol-4-yl)-1,8-naph-
thyridin-2-ol; 4-(4-fluorophenyl)-N-(4-octylphenyl)thiazol-2-amine;
5-(2-(4-octylphenylamino)thiazol-4-yl)-2-hydroxybenzamide;
4-(5-chlorothiophen-2-yl)-N-(4-octylphenyl)thiazol-2-amine;
4-(2-(4-octylphenylamino)thiazol-4-yl)benzene-1,2-diol;
6-(2-(4-octylphenylamino)thiazol-4-yl)-2H-benzo[b][1,4]oxazin-3(4H)-one;
6-(2-(4-octylphenylamino)thiazol-4-yl)benzo[d]oxazol-2(3H)-one;
2-(4-(2-(4-octylphenylamino)-5-methylthiazol-4-yl)phenoxy)acetic
acid; N-(4-octylphenyl)-4-(pyridin-2-yl)thiazol-2-amine;
4-(benzofuran-2-yl)-N-(4-octylphenyl)thiazol-2-amine;
4-(4-chlorophenyl)-N-(4-octylphenyl)thiazol-2-amine;
4-(4-fluorophenyl)-N-(4-heptylphenyl)thiazol-2-amine;
5-(2-(4-heptylphenylamino)thiazol-4-yl)-2-hydroxybenzamide;
4-(5-chlorothiophen-2-yl)-N-(4-heptylphenyl)thiazol-2-amine;
4-(2-(4-heptylphenylamino)thiazol-4-yl)benzene-1,2-diol;
6-(2-(4-heptylphenylamino)thiazol-4-yl)-2H-benzo[b][1,4]oxazin-3(4H)-one;
6-(2-(4-heptylphenylamino)thiazol-4-yl)benzo[d]oxazol-2(3H)-one;
2-(4-(2-(4-heptylphenylamino)-5-methylthiazol-4-yl)phenoxy)acetic
acid; N-(4-heptylphenyl)-4-(pyridin-2-yl)thiazol-2-amine;
4-(benzofuran-2-yl)-N-(4-heptylphenyl)thiazol-2-amine;
4-(4-chlorophenyl)-N-(4-heptylphenyl)thiazol-2-amine;
N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)-4-(4-fluorophenyl)thiazol-2-am-
ine;
5-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)-2-hyd-
roxybenzamide;
4-(5-chlorothiophen-2-yl)-N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)thiaz-
ol-2-amine;
4-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)benzene-1,-
2-diol;
6-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)-2H-
-benzo[b][1,4]oxazin-3(4H)-one;
6-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)benzo[d]ox-
azol-2(3H)-one;
2-(4-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)-5-methylthiazol-4-y-
l)phenoxy)acetic acid;
N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)-4-(pyridin-2-yl)thiazol-2-amin-
e;
4-(benzofuran-2-yl)-N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)thiazol-2-
-amine;
4-(4-chlorophenyl)-N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)thiaz-
ol-2-amine;
N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)-4-(pyrazin-2-yl)thiazol-2-amin-
e;
N-(3-(trifluoromethyl)-4-(heptan-4-yloxy)phenyl)-4-(pyrazin-2-yl)thiazo-
l-2-amine; N-(4-(octyloxy)phenyl)-4-(pyrazin-2-yl)thiazol-2-amine;
ethyl
5-(2-(3-(trifluoromethyl)-4-(pentyloxy)phenylamino)thiazol-4-yl)pyridine--
3-carboxylate; ethyl
5-(2-(4-(octyloxy)phenylamino)thiazol-4-yl)pyridine-3-carboxylate;
N-(4-(cyclopentyloxy)-3-(trifluoromethyl)phenyl)-4-(pyrazin-2-yl)thiazol--
2-amine;
5-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)py-
ridine-2-carbonitrile;
5-(2-(4-(3-cyclopentylpropoxy)-3-(trifluoromethyl)phenylamino)thiazol-4-y-
l)pyridine-2-carbonitrile;
5-(2-(3-fluoro-4-(pentyloxy)phenylamino)thiazol-4-yl)pyridine-2-carbonitr-
ile;
5-(2-(4-(cyclopentyloxy)-3-(trifluoromethyl)phenylamino)thiazol-4-yl)-
pyridine-2-carbonitrile;
N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)-4-(pyrimidin-5-yl)thiazol-2-am-
ine;
N-(3-fluoro-4-(pentyloxy)phenyl)-4-(pyrimidin-5-yl)thiazol-2-amine;
4-(2-chloropyrimidin-5-yl)-N-(4-(octyloxy)phenyl)thiazol-2-amine;
4-(2-chloropyrimidin-5-yl)-N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)thia-
zol-2-amine;
N-(4-(cyclopentyloxy)-3-(trifluoromethyl)phenyl)-4-(pyrimidin-5-yl)thiazo-
l-2-amine;
N-(3-(trifluoromethyl)-4-(pentan-3-yloxy)phenyl)-4-(pyridin-3-y-
l)thiazol-2-amine;
5-(2-(3-(trifluoromethyl)-4-(pentyloxy)phenylamino)thiazol-4-yl)pyridine--
3-carboxylic acid;
5-(2-(3-(trifluoromethyl)-4-(pentyloxy)phenylamino)thiazol-4-yl)-N,N-dime-
thylpyridine-3-carboxamide;
5-(2-(4-(octyloxy)phenylamino)thiazol-4-yl)pyridine-3-carboxylic
acid;
5-(2-(4-(octyloxy)phenylamino)thiazol-4-yl)-N,N-dimethylpyridine-3-carbox-
amide;
5-(2-(4-(octyloxy)phenylamino)thiazol-4-yl)pyridine-3-carboxamide;
5-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)pyridine-3-
-carbonitrile;
5-(2-(4-(octyloxy)phenylamino)thiazol-4-yl)pyridine-3-carbonitrile;
N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)-4-(5-methoxypyridin-3-yl)thiaz-
ol-2-amine;
4-(5-methoxypyridin-3-yl)-N-(4-(octyloxy)phenyl)thiazol-2-amine;
N-(4-(cyclohexylmethoxy)-3-(trifluoromethyl)phenyl)-4-(pyridin-3-yl)thiaz-
ol-2-amine;
5-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)-4-methylp-
yridin-2-ol;
5-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)isobenzofu-
ran-1(3H)-one;
N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)-4-(2-methoxypyrimidin-5-yl)thi-
azol-2-amine;
N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)-4-(1-methyl-1H-imidazol-5-yl)t-
hiazol-2-amine;
4-(benzo[c][1,2,5]thiadiazol-4-yl)-N-(3-(trifluoromethyl)-4-(octyloxy)phe-
nyl)thiazol-2-amine;
6-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)-1H-benzo[-
d][1,3]oxazine-2,4-dione;
2-(4-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)phenyl)-
ethanol;
3-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)th-
iophene-2-carboxamide;
7-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)-2H-benzo[-
b][1,4]thiazin-3(4H)-one;
6-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)pyridazin--
3-amine;
3-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)th-
iophene-2-carbonitrile; methyl
5-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)-2-chlorop-
yridine-3-carboxylate;
N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)-4-(H-imidazo[1,2-a]pyridin-6-y-
l)thiazol-2-amine;
3-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)H-imidazo[-
1,2-a]pyridine-6-carbonitrile;
N-(3-(trifluoromethyl)-4-(octan-2-yloxy)phenyl)-4-(pyridin-3-yl)thiazol-2-
-amine;
N-(5-(2-(3-(trifluoromethyl)-4-(octan-2-yloxy)phenylamino)thiazol--
4-yl)pyridin-2-yl)acetamide;
5-(2-(3-(trifluoromethyl)-4-(octan-2-yloxy)phenylamino)thiazol-4-yl)pyrid-
in-2-amine;
N-(5-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)pyridin-
-2-yl)acetamide;
5-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)pyridin-2--
amine;
N-(3-(trifluoromethyl)-4-(heptan-4-yloxy)phenyl)-4-(pyridin-3-yl)th-
iazol-2-amine;
N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)-4-(pyrimidin-2-yl)thiazol-2-am-
ine;
N-(4-(3-phenylpropoxy)-3-(trifluoromethyl)phenyl)-4-(pyridin-3-yl)thi-
azol-2-amine;
N-(3-(octyloxy)phenyl)-4-(pyridin-3-yl)thiazol-2-amine;
5-(2-(4-(octyloxy)phenylamino)thiazol-4-yl)pyridin-2-amine;
N-(5-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)-3-meth-
ylpyridin-2-yl)acetamide;
5-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)-3-methylp-
yridin-2-amine;
N-(5-(2-(4-(octyloxy)phenylamino)thiazol-4-yl)-3-methylpyridin-2-yl)aceta-
mide;
N-(4-(3,7-dimethyloctyloxy)-3-(trifluoromethyl)phenyl)-4-(pyridin-3--
yl)thiazol-2-amine;
N-(4-(3-morpholinopropoxy)-3-(trifluoromethyl)phenyl)-4-(pyridin-3-yl)thi-
azol-2-amine;
N-(4-(3-(4-methylpiperazin-1-yl)propoxy)-3-(trifluoromethyl)phenyl)-4-(py-
ridin-3-yl)thiazol-2-amine;
N-(4-(3-(dimethylamino)propoxy)-3-(trifluoromethyl)phenyl)-4-(pyridin-3-y-
l)thiazol-2-amine;
N-(4-(3-(pyrrolidin-1-yl)propoxy)-3-(trifluoromethyl)phenyl)-4-(pyridin-3-
-yl)thiazol-2-amine; octyl
4-(4-(pyridin-3-yl)thiazol-2-ylamino)-2-(trifluoromethyl)benzoate;
N-(3-(trifluoromethyl)-4-(octahydroisoquinolin-2(1H)-yl)phenyl)-4-(pyridi-
n-3-yl)thiazol-2-amine;
(4-(4-(4-fluorophenyl)thiazol-2-ylamino)-2-(trifluoromethyl)phenyl)(octah-
ydroisoquinolin-2(1H)-yl)methanone; octyl
4-(4-(4-fluorophenyl)thiazol-2-ylamino)-2-(trifluoromethyl)benzoate;
4-(6-deuterated-1,5-naphthyridin-2-yl)-N-(4-(octyloxy)-3-(trifluoromethyl-
)phenyl)thiazol-2-amine;
5-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)furan-2-ca-
rbonitrile;
(5-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)benzofura-
n-2-yl)methanol;
N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)-4-(6-methoxypyridin-2-yl)thiaz-
ol-2-amine;
4-(benzo[d][1,3]dioxol-5-yl)-N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)th-
iazol-2-amine;
N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)-4-(quinolin-8-yl)thiazol-2-ami-
ne;
N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)-4-(5-(trifluoromethyl)pyrid-
in-2-yl)thiazol-2-amine;
2-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)pyridin-3--
ol;
N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)-4-(2,4-dimethoxypyrimidin-5-
-yl)thiazol-2-amine;
N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)-4-(thiophen-3-yl)thiazol-2-ami-
ne;
N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)-4-(3-(trifluoromethyl)pheny-
l)thiazol-2-amine;
2-heptyl-N-(4-(pyridin-3-yl)thiazol-2-yl)benzo[d]oxazol-5-amine;
2-heptyl-N-(4-(2-methoxypyrimidin-5-yl)thiazol-2-yl)benzo[d]oxazol-5-amin-
e;
5-(2-(4-(cyclohexylmethoxy)-3-fluorophenylamino)thiazol-4-yl)isobenzofu-
ran-1(3H)-one;
N-(4-(cyclohexylmethoxy)-3-fluorophenyl)-4-(2-methoxypyrimidin-5-yl)thiaz-
ol-2-amine;
N-(4-(cyclohexylmethoxy)-3-fluorophenyl)-4-(1-methyl-1H-imidazol-5-yl)thi-
azol-2-amine;
4-(benzo[c][1,2,5]thiadiazol-4-yl)-N-(4-(cyclohexylmethoxy)-3-fluoropheny-
l)thiazol-2-amine;
6-(2-(4-(cyclohexylmethoxy)-3-fluorophenylamino)thiazol-4-yl)-1H-benzo[d]-
[1,3]oxazine-2,4-dione;
2-(4-(2-(4-(cyclohexylmethoxy)-3-fluorophenylamino)thiazol-4-yl)phenyl)et-
hanol;
3-(2-(4-(cyclohexylmethoxy)-3-fluorophenylamino)thiazol-4-yl)thioph-
ene-2-carboxamide;
7-(2-(4-(cyclohexylmethoxy)-3-fluorophenylamino)thiazol-4-yl)-2H-benzo[b]-
[1,4]thiazin-3(4H)-one;
5-(2-(4-(cyclohexylmethoxy)-3-fluorophenylamino)thiazol-4-yl)pyridine-3-c-
arbonitrile;
3-(2-(4-(cyclohexylmethoxy)-3-fluorophenylamino)thiazol-4-yl)thiophene-2--
carbonitrile; ethyl
6-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)pyridine-2-
-carboxylate; ethyl
2-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)thiazole-4-
-carboxylate; ethyl
2-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)thiazole-5-
-carboxylate;
5-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)pyridin-2--
ol;
N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)-4-(6-methoxypyridin-3-yl)th-
iazol-2-amine;
5-(2-(4-(cyclopentyloxy)-3-(trifluoromethyl)phenylamino)thiazol-4-yl)-N,N-
-dimethylpyridin-2-amine;
2-phenyl-N-(4-(pyridin-3-yl)thiazol-2-yl)benzo[d]oxazol-5-amine;
3-(4-chlorophenyl)-N-(4-(pyridin-3-yl)thiazol-2-yl)-1H-pyrazol-5-amine;
N-(3-(cyclopentyloxy)-4-methoxyphenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(3-chloro-4-morpholinophenyl)-4-(pyridin-3-yl)thiazol-2-amine;
1,2,3,4-tetrahydro-2-methyl-4-phenyl-N-(4-(pyridin-3-yl)thiazol-2-yl)isoq-
uinolin-8-amine;
N-(4-(pyridin-3-yl)thiazol-2-yl)-3-(thiophen-2-yl)-1H-pyrazol-5-amine;
1-methyl-3-phenyl-N-(4-(pyridin-3-yl)thiazol-2-yl)-1H-pyrazol-5-amine;
N-(3-(oxazol-4-yl)phenyl)-4-(pyridin-3-yl)thiazol-2-amine;
2-(4-fluorophenyl)-N-(4-(pyridin-3-yl)thiazol-2-yl)-2H-benzo[d][1,2,3]tri-
azol-5-amine;
6-phenoxy-N-(4-(pyridin-3-yl)thiazol-2-yl)pyridin-3-amine;
3-phenyl-N-(4-(pyridin-3-yl)thiazol-2-yl)-1H-pyrazol-5-amine;
6-phenyl-N-(4-(pyridin-3-yl)thiazol-2-yl)pyridin-3-amine;
N-(4-phenethylphenyl)-4-(pyridin-3-yl)thiazol-2-amine;
(3-(4-(pyridin-3-yl)thiazol-2-ylamino)phenyl)(phenyl)methanone;
N-(4-(cyclohexylmethoxy)-3-(trifluoromethyl)phenyl)-4-(2-deuterated-1,5-n-
aphthyridin-6-yl)thiazol-2-amine;
5-(2-(4-(cyclohexylmethoxy)-3-(trifluoromethyl)phenylamino)thiazol-4-yl)f-
uran-2-carbonitrile;
(5-(2-(4-(cyclohexylmethoxy)-3-(trifluoromethyl)phenylamino)thiazol-4-yl)-
benzofuran-2-yl)methanol;
N-(4-(cyclohexylmethoxy)-3-(trifluoromethyl)phenyl)-4-(5-(trifluoromethyl-
)pyridin-2-yl)thiazol-2-amine;
N-(4-(cyclohexylmethoxy)-3-(trifluoromethyl)phenyl)-4-(2,4-dimethoxypyrim-
idin-5-yl)thiazol-2-amine;
N-(4-(cyclohexylmethoxy)-3-(trifluoromethyl)phenyl)-4-(4-methylpyridin-2--
yl)thiazol-2-amine; ethyl
2-(2-(4-(cyclohexylmethoxy)-3-(trifluoromethyl)phenylamino)thiazol-4-yl)t-
hiazole-4-carboxylate;
N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)-4-(1-methyl-1H-benzo[d]imidazo-
l-2-yl)thiazol-2-amine;
N-(4-(cyclohexylmethoxy)-3-(trifluoromethyl)phenyl)-4-(3-(trifluoromethyl-
)phenyl)thiazol-2-amine;
N-(4-(cyclohexylmethoxy)-3-(trifluoromethyl)phenyl)-4-(6-methoxypyridin-2-
-yl)thiazol-2-amine;
N-(4-(cyclohexylmethoxy)-3-(trifluoromethyl)phenyl)-4-(2-methoxynaphthale-
n-6-yl)thiazol-2-amine;
N-(4-(cyclohexylmethoxy)-3-(trifluoromethyl)phenyl)-4-(quinolin-8-yl)thia-
zol-2-amine;
N-(4-(3,7-dimethyloctyloxy)-3-(trifluoromethyl)phenyl)-4-(2-methoxypyrimi-
din-5-yl)thiazol-2-amine;
(4-(4-(2-methoxypyrimidin-5-yl)thiazol-2-ylamino)-2-(trifluoromethyl)phen-
yl)(octahydroisoquinolin-2(1H)-yl)methanone; octyl
4-(4-(2-methoxypyrimidin-5-yl)thiazol-2-ylamino)-2-(trifluoromethyl)benzo-
ate;
N-(3-(trifluoromethyl)-4-(oct-1-ynyl)phenyl)-4-(2-methoxypyrimidin-5--
yl)thiazol-2-amine;
N-(3-(trifluoromethyl)-4-(octahydroisoquinolin-2(1H)-yl)phenyl)-4-(2-meth-
oxypyrimidin-5-yl)thiazol-2-amine;
4-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)benzene-1,-
3-diol;
N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)-4-(1-methyl-1H-pyrrol-2-
-yl)thiazol-2-amine;
N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)-4-(6,7-dihydro-5H-thiazolo[3,2-
-a]pyrimidin-3-yl)thiazol-2-amine;
N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)-5-nitro-4-(pyridin-3-yl)thiazo-
l-2-amine;
N-(5-(trifluoromethyl)-2-nitro-4-(octyloxy)phenyl)-5-nitro-4-(p-
yridin-3-yl)thiazol-2-amine;
N-(3-(trifluoromethyl)-4-(oct-1-ynyl)phenyl)-4-(pyridin-3-yl)thiazol-2-am-
ine;
3-(4-(trifluoromethyl)phenyl)-N-(4-(pyridin-3-yl)thiazol-2-yl)isoxazo-
l-5-amine; butyl
5-(4-(pyridin-3-yl)thiazol-2-ylamino)-1H-1,2,4-triazole-3-carboxylate;
3-phenyl-N-(4-(pyridin-3-yl)thiazol-2-yl)-1,2,4-thiadiazol-5-amine;
4-tert-butyl-N-(4-(pyridin-3-yl)thiazol-2-yl)thiazol-2-amine;
N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)-4-(imidazo[2,1-b]thiazol-6-yl)-
thiazol-2-amine;
N-(4-(4-(thiophen-2-yl)butoxy)-3-(trifluoromethyl)phenyl)-4-(pyridin-3-yl-
)thiazol-2-amine;
N-(4-(3-(pyridin-3-yl)propoxy)-3-(trifluoromethyl)phenyl)-4-(pyridin-3-yl-
)thiazol-2-amine;
3-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)imidazo[2,-
1-b]thiazol-6(5H)-one;
N-(4-(3-cyclopentylpropoxy)-3-(trifluoromethyl)phenyl)-4-(2-methoxypyrimi-
din-5-yl)thiazol-2-amine;
N-(4-(4-phenylbutoxy)-3-(trifluoromethyl)phenyl)-4-(pyridin-3-yl)thiazol--
2-amine;
N-(4-(4-p-tolylbutoxy)-3-(trifluoromethyl)phenyl)-4-(pyridin-3-yl-
)thiazol-2-amine;
N-(4-(3-(pyridin-3-yl)propoxy)-3-(trifluoromethyl)phenyl)-4-(4-fluorophen-
yl)thiazol-2-amine;
N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)-4-(imidazo[2,1-b]thiazol-3-yl)-
thiazol-2-amine;
4-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)-1H-pyrazo-
le-3-carbonitrile;
5-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)pyrimidin--
2-amine;
N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)-4-(1H-imidazol-5-yl)th-
iazol-2-amine;
4-(2-chlorothiophen-3-yl)-N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)thiaz-
ol-2-amine;
3-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)pyridine-2-
-carbonitrile;
3-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)pyridine-2-
-carboxamide;
4-(naphthalen-2-yl)-N-(4-(pyridin-3-yl)thiazol-2-yl)thiazol-2-amine;
N-(3-(trifluoromethyl)-4-(oct-1-enyl)phenyl)-4-(pyridin-3-yl)thiazol-2-am-
ine;
N-(3-(trifluoromethyl)-4-(heptyloxy)phenyl)-4-(pyridin-3-yl)thiazol-2-
-amine;
N-(4-(4-methylpentyloxy)-3-(trifluoromethyl)phenyl)-4-(pyridin-3-y-
l)thiazol-2-amine;
N-(3-(trifluoromethyl)-4-octylphenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(3-(trifluoromethyl)-4-octylphenyl)-4-(2-methoxypyrimidin-5-yl)thiazol--
2-amine;
N-(4-(4-phenylbutoxy)-3-(trifluoromethyl)phenyl)-4-(2-methoxypyri-
midin-5-yl)thiazol-2-amine;
N-(4-(4-p-tolylbutoxy)-3-(trifluoromethyl)phenyl)-4-(2-methoxypyrimidin-5-
-yl)thiazol-2-amine;
N-(4-(3-(pyridin-3-yl)propoxy)-3-(trifluoromethyl)phenyl)-4-(2-methoxypyr-
imidin-5-yl)thiazol-2-amine;
N-(4-(3-phenylpropoxy)-3-(trifluoromethyl)phenyl)-4-(2-methoxypyrimidin-5-
-yl)thiazol-2-amine;
4-((piperidin-1-yl)methyl)-N-(4-(pyridin-3-yl)thiazol-2-yl)thiazol-2-amin-
e; 6-butyl-N-(4-(pyridin-3-yl)thiazol-2-yl)benzo[d]thiazol-2-amine;
N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)-5-methyl-4-(pyridin-3-yl)thiaz-
ol-2-amine;
N-(4-(3-cyclopentylpropoxy)-3-(trifluoromethyl)phenyl)-5-methyl-4-(pyridi-
n-3-yl)thiazol-2-amine;
N-(4-(4-phenylbutoxy)-3-(trifluoromethyl)phenyl)-5-methyl-4-(pyridin-3-yl-
)thiazol-2-amine;
N-(4-(3-phenylpropoxy)-3-(trifluoromethyl)phenyl)-5-methyl-4-(pyridin-3-y-
l)thiazol-2-amine;
5-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)pyrimidin--
2-ol;
N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)-4-(6-methoxypyridazin-3-y-
l)thiazol-2-amine;
4-(6-chloro-5-methylpyridin-3-yl)-N-(3-(trifluoromethyl)-4-(octyloxy)phen-
yl)thiazol-2-amine; tert-butyl
(5-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)pyridin-2-
-yl)methylcarbamate;
N-(4-(4-p-tolylbutoxy)-3-(trifluoromethyl)phenyl)-5-methyl-4-(pyridin-3-y-
l)thiazol-2-amine;
N-(4-(3-(pyridin-3-yl)propoxy)-3-(trifluoromethyl)phenyl)-5-methyl-4-(pyr-
idin-3-yl)thiazol-2-amine;
N-(4-(2-phenoxyethoxy)-3-(trifluoromethyl)phenyl)-4-(pyridin-3-yl)thiazol-
-2-amine;
2-(5-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-y-
l)thiophen-2-yl)acetic acid;
2-(5-(2-(4-(3-cyclopentylpropoxy)-3-(trifluoromethyl)phenylamino)thiazol--
4-yl)thiophen-2-yl)acetic acid;
2-(5-(2-(4-(4-p-tolylbutoxy)-3-(trifluoromethyl)phenylamino)thiazol-4-yl)-
thiophen-2-yl)acetic acid;
N-(4-(4-(thiophen-2-yl)butoxy)-3-fluorophenyl)-4-(pyridin-3-yl)thiazol-2--
amine;
N-(4-(3-phenylpropoxy)-3-fluorophenyl)-4-(pyridin-3-yl)thiazol-2-am-
ine;
N-(4-(4-(thiophen-2-yl)butoxy)-3-fluorophenyl)-5-methyl-4-(pyridin-3--
yl)thiazol-2-amine;
N-(4-(3-phenylpropoxy)-3-fluorophenyl)-5-methyl-4-(pyridin-3-yl)thiazol-2-
-amine;
N-(4-(cyclohexylmethoxy)-3-(trifluoromethyl)phenyl)-5-methyl-4-(py-
ridin-3-yl)thiazol-2-amine;
N.sup.2-(3-(trifluoromethyl)-4-(octyloxy)phenyl)-4-(4-fluorophenyl)thiazo-
le-2,5-diamine;
N.sup.2-(4-(benzyloxy)phenyl)-4-(4-fluorophenyl)thiazole-2,5-diamine;
N-(4-(3-(furan-2-yl)propoxy)-3-(trifluoromethyl)phenyl)-4-(pyridin-3-yl)t-
hiazol-2-amine;
N-(4-(3-(furan-2-yl)propoxy)-3-fluorophenyl)-4-(pyridin-3-yl)thiazol-2-am-
ine;
N-(5-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)-1H-
-imidazol-2-yl)acetamide;
1-(4-fluorobenzyl)-N-(4-(2-methoxypyrimidin-5-yl)thiazol-2-yl)-1H-indol-6-
-amine;
1-(4-fluorobenzyl)-N-(4-(pyridin-3-yl)thiazol-2-yl)-1H-indol-6-ami-
ne;
1-(4-fluorobenzyl)-N-(4-(4-fluorophenyl)thiazol-2-yl)-1H-indol-6-amine-
;
1-(4-fluorobenzyl)-N-(4-(pyridin-3-yl)thiazol-2-yl)-1H-indol-5-amine;
1-(4-fluorobenzyl)-N-(4-(4-fluorophenyl)thiazol-2-yl)-1H-indol-5-amine;
N-(4-sec-butylphenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(4-tert-butylphenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(3-tert-butylphenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(4-(4-chlorophenoxy)phenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(4-(p-tolyloxy)phenyl)-4-(pyridin-3-yl)thiazol-2-amine;
3-(3-(4-(pyridin-3-yl)thiazol-2-ylamino)phenyl)-1-(2,3,4,5,6-pentamethylp-
henyl)propan-1-one;
N-(4-butyl-2-methylphenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(4-(4-phenylbutoxy)-3-fluorophenyl)-4-(pyridin-3-yl)thiazol-2-amine;
2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)-4-(pyridin-3-yl)thiazole--
5-carbonitrile;
5-fluoro-N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)-4-(pyridin-3-yl)thiaz-
ol-2-amine;
N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)-4-(2-methylthiazol-4-yl)thiazo-
l-2-amine;
4-(2-(3-(trifluoromethyl)-4-(octyloxy)phenylamino)thiazol-4-yl)-
thiazol-2-amine;
5-chloro-N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)-4-(pyridin-3-yl)thiaz-
ol-2-amine;
1-(4-fluorobenzyl)-N-(4-(2-methoxypyrimidin-5-yl)thiazol-2-yl)-1H-indol-5-
-amine;
N-(4-(3-phenylpropoxy)phenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(4-(4-phenylbutoxy)phenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N-(4-(4-(thiophen-2-yl)butoxy)phenyl)-4-(pyridin-3-yl)thiazol-2-amine;
N.sup.2-(3-(trifluoromethyl)-4-(octyloxy)phenyl)-4-(pyridin-3-yl)thiazole-
-2,5-diamine;
N-(4-(3-phenoxypropoxy)-3-(trifluoromethyl)phenyl)-4-(pyridin-3-yl)thiazo-
l-2-amine;
2-(5-(2-(4-(4-(thiophen-2-yl)butoxy)-3-(trifluoromethyl)phenyla-
mino)thiazol-4-yl)thiophen-2-yl)acetic acid;
ethyl-2-(5-(2-(4-(4-(thiophen-2-yl)butoxy)-3-(trifluoromethyl)phenylamino-
)thiazol-4-yl)thiophen-2-yl)acetate;
2-(5-(2-(4-(4-phenylbutoxy)-3-(trifluoromethyl)phenylamino)thiazol-4-yl)t-
hiophen-2-yl)acetic acid; ethyl
2-(5-(2-(4-(4-phenylbutoxy)-3-(trifluoromethyl)phenylamino)thiazol-4-yl)t-
hiophen-2-yl)acetate;
2-(5-(2-(4-(4-phenylbutoxy)-3-fluorophenylamino)thiazol-4-yl)thiophen-2-y-
l)acetic acid; ethyl
2-(5-(2-(4-(4-phenylbutoxy)-3-fluorophenylamino)thiazol-4-yl)thiophen-2-y-
l)acetate; ethyl
2-(5-(2-(4-(3-phenoxypropoxy)phenylamino)thiazol-4-yl)thiophen-2-yl)aceta-
te; ethyl
2-(5-(2-(4-(2-phenoxyethoxy)-3-(trifluoromethyl)phenylamino)thia-
zol-4-yl)thiophen-2-yl)acetate;
N-(4-(4-m-tolylbutoxy)-3-(trifluoromethyl)phenyl)-4-(pyridin-3-yl)thiazol-
-2-amine;
N-(4-(4-phenylbutoxy)-3-methylphenyl)-4-(pyridin-3-yl)thiazol-2--
amine;
N-(3-(trifluoromethyl)-4-(5-phenylpentyl)phenyl)-4-(pyridin-3-yl)th-
iazol-2-amine;
N-(3-(trifluoromethyl)-4-(5-phenylpentyl)phenyl)-4-(2-methoxypyrimidin-5--
yl)thiazol-2-amine;
N-(4-(4-phenylbutoxy)-3-(trifluoromethyl)phenyl)-4-(pyrazin-2-yl)thiazol--
2-amine;
N-(4-(4-(thiophen-2-yl)butoxy)-3-(trifluoromethyl)phenyl)-4-(pyra-
zin-2-yl)thiazol-2-amine;
N-(4-(4-phenylbutoxy)-3-fluorophenyl)-4-(pyrazin-2-yl)thiazol-2-amine;
2-(5-(2-(4-(3-(furan-2-yl)propoxy)-3-(trifluoromethyl)phenylamino)thiazol-
-4-yl)thiophen-2-yl)acetic acid;
ethyl-2-(5-(2-(4-(3-(furan-2-yl)propoxy)-3-(trifluoromethyl)phenylamino)t-
hiazol-4-yl)thiophen-2-yl)acetate;
N-(4-(3-cyclopentylpropoxy)-3-(trifluoromethyl)phenyl)-5-fluoro-4-(pyridi-
n-3-yl)thiazol-2-amine;
5-fluoro-N-(3-(trifluoromethyl)-4-(octyloxy)phenyl)-4-(2-methoxypyrimidin-
-5-yl)thiazol-2-amine;
N-(4-(4-(4-fluorophenyl)butoxy)-3-(trifluoromethyl)phenyl)-4-(pyridin-3-y-
l)thiazol-2-amine;
N-(4-(4-p-tolylbut-3-ynyloxy)-3-(trifluoromethyl)phenyl)-4-(pyridin-3-yl)-
thiazol-2-amine;
N-(4-(4-m-tolylbut-3-ynyloxy)-3-(trifluoromethyl)phenyl)-4-(pyridin-3-yl)-
thiazol-2-amine; and
5-fluoro-N-(3-(trifluoromethyl)-4-(pentyloxy)phenyl)-4-(pyridin-3-yl)thia-
zol-2-amine.
Description
PRIORITY INFORMATION
[0001] This application claims priority from U.S. Provisional
Application Ser. No. 60/679,133, filed May 9, 2005, which is hereby
incorporated by reference in its entirety.
FIELD OF THE INVENTION
[0002] The present invention relates to thiazole compounds and the
preparation of such compounds. The present invention further
relates to methods for use of such compounds, including for the
treatment of hepatitis C virus.
BACKGROUND OF THE INVENTION
[0003] Hepatitis C Virus (HCV) is one of the most prevalent causes
of chronic liver disease in the United States, reportedly
accounting for about 15 percent of acute viral hepatitis, 60 to 70
percent of chronic hepatitis, and up to 50 percent of cirrhosis,
end-stage liver disease, and liver cancer. It has been estimated
that almost 4 million Americans, or about 1.8 percent of the U.S.
population, have antibodies to HCV (i.e., anti-HCV antibodies),
indicating previous or ongoing infection with the virus. Hepatitis
C causes an estimated 8,000 to 10,000 deaths annually in the United
States. While the acute phase of HCV infection is usually
associated with mild symptoms, some evidence suggests that only
about 15% to 20% of infected people will clear HCV.
[0004] It has been reported that HCV is an enveloped,
single-stranded RNA virus that contains a positive-stranded genome
of about 9.6 kb. HCV is classified as a member of the Hepacivirus
genus of the family Flaviviridae.
[0005] The HCV lifecycle includes entry into host cells;
translation of the HCV genome, polyprotein processing, and
replicase complex assembly; RNA replication, and virion assembly
and release. Translation of the HCV RNA genome yields a more than
3000 amino acid long polyprotein that is processed by at least two
cellular and two viral proteases. The HCV polyprotein is:
NH.sub.2--C-E1-E2-p7-NS2-NS3-NS4A-NS4B--NS5A-NS5B--COOH.
[0006] The cellular signal peptidase and signal peptide peptidase
have been reported to be responsible for cleavage of the N-terminal
third of the polyprotein (C-E1-E2-p7) from the nonstructural
proteins (NS2-NS3-NS4A-NS4B--NS5A-NS5B). The NS2-NS3 protease
mediates a first cis cleavage at the NS2-NS3 site. The NS3-NS4A
protease then mediates a second cis-cleavage at the NS3-NS4A
junction. The NS3-NS4A complex then cleaves at 3 downstream sites
to separate the remaining nonstructural proteins. Accurate
processing of the polyprotein is asserted to be essential for
forming an active HCV replicase complex.
[0007] Once the polyprotein has been cleaved, the replicase complex
comprising at least the NS3-NS5B nonstructural proteins assembles.
The replicase complex is cytoplasmic and membrane-associated. Major
enzymatic activities in the replicase complex include serine
protease activity and NTPase helicase activity in NS3, and
RNA-dependent RNA polymerase activity of NS5B. In the RNA
replication process, a complementary negative strand copy of the
genomic RNA is produced. The negative strand copy is used as a
template to synthesize additional positive strand genomic RNAs that
may participate in translation, replication, packaging, or any
combination thereof to produce progeny virus. Assembly of a
functional replicase complex has been described as a component of
the HCV replication mechanism. Provisional application docket no.
A&P 18477.047, "Pharmaceutical compositions for and Methods of
Inhibiting HCV Replication," inventor Mingjun Huang, filed Apr. 11,
2005 is hereby incorporated by reference for in its entirety for
its disclosure related to assembly of the replicase complex.
[0008] While previously known HCV inhibitors are suitable for their
intended purposes, there nonetheless remains a need for additional
HCV inhibitors. In addition, there remains a need for additional
methods of treatment for HCV patients. Thus, there remains a need
to develop, characterize and optimize molecules for the development
of anti-hepatitis C drugs. Accordingly, it is an object of the
present invention to provide such compounds, compositions and
methods of treatment.
SUMMARY OF THE INVENTION
[0009] In accordance with the present invention, compounds that
inhibit hepatitis C virus replication have been identified, and
methods for use of such compounds are provided.
[0010] In one aspect, the present invention includes and provides
compounds of Formulas (I) and pharmaceutically acceptable salts
thereof, which compounds are useful in the inhibition of hepatitis
C virus replication and the treatment of hepatitis C viral
infection. Within this aspect, the invention includes compounds of
Formula I
##STR00002##
and pharmaceutically acceptable salt or hydrate thereof, wherein
the variables Ar.sub.1, R.sub.2, R.sub.3, R.sub.4, q, r, and t
carry definitions set forth below.
[0011] Ar.sub.1 is fluorenyl, or Ar.sub.1 is phenyl, naphthyl, a 5-
or 6-membered monocyclic heteroaryl group, or a 9- or 10-membered
bicyclic heteroaryl group, wherein Ar.sub.1 is substituted with R
and R.sub.1.
[0012] R is 0 or one or more substituents independently chosen from
halogen, hydroxyl, amino, cyano, nitro, C.sub.1-C.sub.2alkyl,
C.sub.1-C.sub.2alkoxy, C.sub.1-C.sub.2haloalkyl, and
C.sub.1-C.sub.2haloalkoxy.
[0013] R.sub.1 is one or two substituents independently chosen from
(a) and (b), where (a) is halogen, hydroxyl, amino, cyano, nitro,
--COOH, --SO.sub.2NH.sub.2C.sub.1-C.sub.2haloalkyl, and
C.sub.1-C.sub.2haloalkoxy, and (b) C.sub.1-C.sub.10 alkyl,
C.sub.2-C.sub.10 alkenyl, C.sub.2-C.sub.10 alkynyl,
C.sub.2-C.sub.10alkanoyl, C.sub.2-C.sub.10alkylester,
C.sub.1-C.sub.10 alkoxy, mono- or
di-C.sub.1-C.sub.10alkylcarboxamide, or a group --YZ.
[0014] Y is bond, or Y is C.sub.1-C.sub.10alkyl, a
C.sub.2C.sub.10alkenyl, or C.sub.2-C.sub.10alkynyl, each optionally
having 1 or 2 oxygen or nitrogen atoms within the alkyl, alkenyl,
or alkynyl chain.
[0015] Z is hydrogen, C.sub.3-C.sub.7cycloalkyl,
C.sub.3-C.sub.7cycloalkenyl, heterocycloalkyl, phenyl, naphthyl,
indanyl, (C.sub.3-C.sub.7cycloalkyl)C.sub.0-C.sub.10alkoxy, or 5-
to 6-membered heteroaryl containing 1, 2, 3, or 4 heteroatoms
independently chosen from N, O, and S, wherein each (b) is
substituted with 0 or one or more substituents independently chosen
from: halogen, hydroxyl, amino, cyano, nitro, oxo,
C.sub.1-C.sub.4alkyl, C.sub.1-C.sub.4alkoxy,
C.sub.1-C.sub.2haloalkyl, and C.sub.1-C.sub.2haloalkoxy;
[0016] Any R and R.sub.1 which are covalently bound to adjacent
carbon atoms may be joined to form an aromatic or partially
saturated carbocyclic ring system having 1 or 2 rings, each ring
having 5 or 6 ring carbon atoms.
[0017] R.sub.2 is halogen, --COOH, --CONH.sub.2, --C(O)OCH.sub.3,
--C(O)CH.sub.3, --NHC(O)OH, or amino, or
[0018] R.sub.2 is --CH.sub.2R.sub.a, --NH--S(O).sub.2R.sub.a,
--CH.sub.2--NH--S(O).sub.2R.sub.a, --S(O).sub.2R.sub.a,
--C(O)--NH--R.sub.a, --C(O)--NH--CH.sub.2R.sub.a,
--NH--C(O)--R.sub.a, --NH--C(O)--R.sub.b, --C(O)O--R.sub.a,
--C(O)--O--R.sub.b, --OR.sub.a, --C(O)--R.sub.a, or
--C(O)--R.sub.b, each of which is substituted with 0 or one or more
substituents independently chosen from (c), (d), and (e), or
[0019] R.sub.2 is C.sub.1-C.sub.6alkyl, phenyl, a 5- to 6-membered
heteroaryl, phenyl fused to a 5 or 6 membered cycloalkyl or
heterocycloalkyl ring, or a bicyclic 8- to 10-membered heteroaryl,
each of which is substituted with 0 or one or more substituents
independently chosen from (c), (d), and (e); where
[0020] (c) is halogen, hydroxyl, oxo, cyano, amino, nitro,
--C(O)NH.sub.2, --C(O)OH, --S(O)NH.sub.2, C.sub.1-C.sub.2haloalkyl,
and C.sub.1-C.sub.2haloalkoxy,
[0021] (d) is C.sub.1-C.sub.4alkyl, C.sub.1-C.sub.4alkoxy,
C.sub.2-C.sub.4alkenyl, mono- and di-C.sub.1-C.sub.6alkylamino,
mono- and di-(C.sub.1-C.sub.4alkyl)carboxamide, mono- or
di(C.sub.1-C.sub.4alkyl)sulfonamide, C.sub.1C.sub.4alkylester, each
of which is substituted with 0 or one or more substituents
independently chosen from oxo, halogen, hydroxyl, oxo, cyano,
amino, nitro, --C(O)NH.sub.2, --C(O)OH, --S(O)NH.sub.2,
C.sub.1-C.sub.4alkoxy, mono- and di-C.sub.1-C.sub.6alkylamino,
mono- and di-(C.sub.1-C.sub.4alkyl)carboxamide, mono- or
di(C.sub.1-C.sub.4alkyl)sulfonamide, C.sub.1C.sub.4alkylester
C.sub.1-C.sub.2haloalkyl, and C.sub.1-C.sub.2haloalkoxy; and
[0022] (e) (C.sub.3-C.sub.7cycloalkyl)C.sub.0-C.sub.4alkyl,
(heterocycloalkyl)C.sub.0-C.sub.4alkyl,
(phenyl)C.sub.0-C.sub.4alkyl, each of which is substituted with
oxo, halogen, hydroxyl, oxo, cyano, amino, nitro, --C(O)NH.sub.2,
--C(O)OH, --S(O)NH.sub.2, C.sub.1-C.sub.2haloalkyl, and
C.sub.1-C.sub.2haloalkoxy.
[0023] R.sub.2 and R.sub.4 are taken together with the carbon atoms
of the thiazole ring to which they are attached to form a
C.sub.5-C.sub.7 carbocyclic ring, which is aromatic or partially
unsaturated;
[0024] R.sub.3 is hydrogen, C.sub.1-C.sub.4alkyl, or
--C(O)--R.sub.d.
[0025] R.sub.4 is hydrogen, halogen, hydroxyl, amino, cyano, nitro,
C.sub.1-C.sub.2alkyl, C.sub.1-C.sub.2alkoxy,
C.sub.1-C.sub.2haloalkyl, C.sub.1-C.sub.2haloalkoxy or phenyl; or
R.sub.4 is taken together with R.sub.2 to form a ring;
[0026] R.sub.a is independently chosen at each occurrence from:
heterocycloalkyl, phenyl, and 5- and 6-membered heteroaryl, each of
which is substituted with 0 or one or more substituents
independently chosen from halogen, hydroxyl, amino, cyano,
C.sub.1-C.sub.4 alkyl, and C.sub.1-C.sub.4 alkoxy.
[0027] R.sub.b is C.sub.1-C.sub.6 alkyl, wherein the alkyl is
optionally substituted with a halogen, hydroxyl, --C(O)OH, phenyl,
or 4-(NH.sub.2S(O).sub.2)-phenyl.
[0028] R.sub.d is C.sub.1-C.sub.6alkyl, phenyl, or 5- to 6-membered
heteroaryl; r is 0, 1, or 2; q is 0 or 1; t is 0 or 1; and q and t
are not both 1.
[0029] In another aspect, the present invention includes and
provides pharmaceutical compositions comprising compounds of the
present invention.
[0030] In another aspect, the present invention includes and
provides methods for the inhibition of hepatitis C virus
replication using compounds of the present invention.
[0031] In a further aspect, the present invention includes and
provides methods for the treatment or prevention of hepatitis C
viral infection.
[0032] In an aspect, the present invention includes and provides a
method for treating or preventing hepatitis C virus in a subject in
need thereof, said method comprising: administering to the subject
an amount of a compound of formula (I), including compounds of
formula (I-a), (I-b), (I-c), (I-d), (I-e), (I-f), and (I-g), or a
pharmaceutically acceptable salt, hydrate, prodrug or metabolite
thereof, where hepatitis C virus is treated or prevented. The
compound of formula I may be administered to the subject alone or
may be administered to the subject in combination with one or more
other active agents, such as one or more other anti-viral
agents.
[0033] These and other aspects of the invention will be more
clearly understood with reference to the following detailed
description, examples and claims.
DETAILED DESCRIPTION OF THE INVENTION
Terminology
[0034] Prior to setting forth the invention in detail, it may be
helpful to provide definitions of certain terms to be used herein.
Compounds of the present invention are described using standard
nomenclature. Unless defined otherwise, all technical and
scientific terms used herein have the same meaning as is commonly
understood by one of skill in the art to which this invention
belongs.
[0035] Formula I includes all subformulae thereof. For example
Formula I includes compounds of Formulas (I-a), (I-a), (I-b),
(I-c), (I-d), (I-e), (I-f), (I-g), (I-h), and (I-i) and the
pharmaceutically acceptable salts, prodrugs, hydrates, polymorphs,
and thereof.
[0036] The term Formula I encompasses all compounds that satisfy
Formula I, including any enantiomers, racemates and stereoisomers,
as well as all pharmaceutically acceptable salts of such compounds.
The phrase "a compound of Formula I" includes all forms of such
compounds, including salts and hydrates, unless clearly
contraindicated by the context in which this phrase is used.
[0037] The terms "a" and "an" do not denote a limitation of
quantity, but rather denote the presence of at least one of the
referenced item. The term "or" means "and/or". The terms
"comprising", "having", "including", and "containing" are to be
construed as open-ended terms (i.e., meaning "including, but not
limited to"). Recitation of ranges of values are merely intended to
serve as a shorthand method of referring individually to each
separate value falling within the range, unless otherwise indicated
herein, and each separate value is incorporated into the
specification as if it were individually recited herein. The
endpoints of all ranges are included within the range and
independently combinable. All methods described herein can be
performed in a suitable order unless otherwise indicated herein or
otherwise clearly contradicted by context. The use of any and all
examples, or exemplary language (e.g., "such as"), is intended
merely to better illustrate the invention and does not pose a
limitation on the scope of the invention unless otherwise claimed.
No language in the specification should be construed as indicating
any non-claimed element as essential to the practice of the
invention as used herein. Unless defined otherwise, technical and
scientific terms used herein have the same meaning as is commonly
understood by one of skill in the art to which this invention
belongs.
[0038] In certain situations, the compounds of Formula I may
contain one or more asymmetric elements such as stereogenic
centers, including chiral centers, stereogenic axes and the like,
e.g. asymmetric carbon atoms, so that the compounds can exist in
different stereoisomeric forms. These compounds can be, for
example, racemates or optically active forms. For compounds with
two or more asymmetric elements, these compounds can additionally
be mixtures of diastereomers. For compounds having asymmetric
centers, it should be understood that all of the optical isomers
and mixtures thereof are encompassed. In addition, compounds with
carbon-carbon double bonds may occur in Z- and E-forms, with all
isomeric forms of the compounds being included in the present
invention.
[0039] The term "chiral" refers to molecules, which have the
property of non-superimposability of the mirror image partner.
[0040] The term "stereoisomers" refers to compounds, which have
identical chemical constitution, but differ with regard to the
arrangement of the atoms or groups in space.
[0041] "Diastereomer" refers to a stereoisomer with two or more
centers of chirality and whose molecules are not mirror images of
one another. Diastereomers have different physical properties,
e.g., melting points, boiling points, spectral properties, and
reactivities. Mixtures of diastereomers may separate under high
resolution analytical procedures such as electrophoresis,
crystallization in the presence of a resolving agent, or
chromatography, using, for example a chiral HPLC column.
[0042] "Enantiomers" refer to two stereoisomers of a compound,
which are non-superimposable mirror images of one another.
[0043] Stereochemical definitions and conventions used herein
generally follow S. P. Parker, Ed., McGraw-Hill Dictionary of
Chemical Terms (1984) McGraw-Hill Book Company, New York; and
Eliel, E. and Wilen, S., Stereochemistry of Organic Compounds
(1994) John Wiley & Sons, Inc., New York. Many organic
compounds exist in optically active forms, i.e., they have the
ability to rotate the plane of plane-polarized light. In describing
an optically active compound, the prefixes D and L or R and S are
used to denote the absolute configuration of the molecule about its
chiral center(s). The prefixes d and 1 or (+) and (-) are employed
to designate the sign of rotation of plane-polarized light by the
compound, with (-) or 1 meaning that the compound is levorotatory.
A compound prefixed with (+) or d is dextrorotatory. For a given
chemical structure, these stereoisomers are identical except that
they are mirror images of one another. A specific stereoisomer may
also be referred to as an enantiomer, and a mixture of such isomers
is often called an enantiomeric mixture. A 50:50 mixture of
enantiomers is referred to as a racemic mixture or a racemate,
which may occur where there has been no stereoselection or
stereospecificity in a chemical reaction or process. The terms
"racemic mixture" and "racemate" refer to an equimolar mixture of
two enantiomeric species, devoid of optical activity.
[0044] Where a compound exists in various tautomeric forms, the
invention is not limited to any one of the specific tautomers, but
rather includes all tautomeric forms.
[0045] The invention includes compounds of Formula I having all
possible isotopes of atoms occurring in the compounds. Isotopes
include those atoms having the same atomic number but different
mass numbers. By way of general example, and without limitation,
isotopes of hydrogen include tritium and deuterium and isotopes of
carbon include .sup.11C, .sup.13C, and .sup.14C.
[0046] Certain compounds are described herein using a general
formula that includes variables, e.g. R, R.sub.1, R.sub.2, R.sub.3,
R.sub.4, t, q, and r. Unless otherwise specified, each variable
within such a Formula I is defined independently of other
variables. Thus, if a group is said to be substituted, e.g. with
0-2 R*, then said group may be substituted with up to two R* groups
and R* at each occurrence is selected independently from the
definition of R*. Also, combinations of substituents and/or
variables are permissible only if such combinations result in
stable compounds.
[0047] The term "substituted", as used herein, means that any one
or more hydrogens on the designated atom or group is replaced with
a selection from the indicated group, provided that the designated
atom's normal valence is not exceeded. When the substituent is oxo
(i.e., .dbd.O), then 2 hydrogens on the atom are replaced. When
aromatic moieties are substituted by an oxo group, the aromatic
ring is replaced by the corresponding partially unsaturated ring.
For example a pyridyl group substituted by oxo is a pyridone.
Combinations of substituents and/or variables are permissible only
if such combinations result in stable compounds or useful synthetic
intermediates. A stable compound or stable structure is meant to
imply a compound that is sufficiently robust to survive isolation
from a reaction mixture, and subsequent formulation into an
effective therapeutic agent.
[0048] A dash ("-") that is not between two letters or symbols is
used to indicate a point of attachment for a substituent. For
example, --(CH.sub.2)C.sub.3-C.sub.8cycloalkyl is attached through
carbon of the methylene (CH.sub.2) group.
[0049] "Alkanoyl" indicates an alkyl group as defined herein,
attached through a keto (--(C.dbd.O)--) bridge. Alkanoyl groups
have the indicated number of carbon atoms, with the carbon of the
keto group being included in the numbered carbon atoms. For example
a C.sub.2alkanoyl group is an acetyl group having the formula
CH.sub.3(C.dbd.O)--.
[0050] As used herein, the term "alkyl" includes both branched and
straight chain saturated aliphatic hydrocarbon groups, having the
specified number of carbon atoms, generally from 1 to about 18
carbon atoms, though in some embodiments alkyl groups having from 1
to 10, 1 to 8, 1 to 6, 1 to 4, or 1 to 2 carbon atoms are
preferred.
[0051] "Alkenyl" as used herein, includes straight and branched
hydrocarbon chains comprising one or more unsaturated carbon-carbon
bonds, which may occur in any stable point along the chain. Alkenyl
groups described herein typically have from 2 to about 12 carbons
atoms. Preferred alkenyl groups are lower alkenyl groups, those
alkenyl groups having from 2 to about 8 carbon atoms, e.g. C2-C8,
C2-C6, and C2-C4 alkenyl groups. Examples of alkenyl groups include
ethenyl, propenyl, and butenyl groups.
[0052] "Alkynyl" as used herein, includes straight or branched
hydrocarbon chain comprising one or more triple carbon-carbon bonds
that may occur in any stable point along the chain, such as ethynyl
and propynyl. Alkynyl groups described herein typically have from 2
to about 12 carbons atoms. Preferred alkynyl groups are lower
alkynyl groups, those alkynyl groups having from 2 to about 8
carbon atoms, e.g. C.sub.2-C.sub.10, C.sub.2-C.sub.6, and
C.sub.2-C.sub.4 alkynyl groups.
[0053] The term "alkylester" indicates an alkyl group as defined
herein attached through an ester linkage. The ester linkage may be
in either orientation, e.g. a group of the formula
--O(C.dbd.O)alkyl or a group of the formula --(C.dbd.O)Oalkyl.
[0054] "Alkoxy" indicates an alkyl group as defined above with the
indicated number of carbon atoms attached through an oxygen bridge
(--O--). Examples of alkoxy include, but are not limited to,
methoxy, ethoxy, n-propoxy, i-propoxy, n-butoxy, 2-butoxy,
t-butoxy, n-pentoxy, 2-pentoxy, 3-pentoxy, isopentoxy, neopentoxy,
n-hexoxy, 2-hexoxy, 3-hexoxy, and 3-methylpentoxy.
C.sub.4-C.sub.10alkoxy group
[0055] As used herein, the term "aryl" includes radicals of an
aromatic group obtained by removal of one hydrogen atom from a
single carbon atom of a parent aromatic ring system and containing
only carbon in the aromatic ring or rings. Aromatic rings have 4n+2
p electrons in a cyclic arrangement. Such aromatic groups may be
further substituted with carbon or non-carbon atoms or groups.
Typical aryl groups contain 1 or 2 separate, fused, or pendant
rings and from 6 to about 12 ring atoms, without heteroatoms as
ring members. Where indicated aryl groups may be substituted. Such
substitution may include fusion to a 5 to 7-membered saturated
cyclic group that optionally contains 1 or 2 heteroatoms
independently chosen from N, O, and S, to form, for example, a
3,4-methylenedioxy-phenyl group. Aryl groups include, for example,
phenyl, naphthyl, including 1-naphthyl and 2-naphthyl, and
bi-phenyl.
[0056] A "carbocyclic ring" may have 1 to 3 fused, pendant, or
spiro rings, containing only carbon ring members. Typically, a
carbocyclic ring comprises contains from 3 to 8 ring members (rings
having from 4 or 5 to 7 ring members are recited in certain
embodiments) and carbocycles comprising fused, pendant, or spiro
rings typically contain from 9 to 14 ring members. Unless otherwise
specified, a carbocycle may be a cycloalkyl group (i.e., each ring
is saturated), a partially saturated group, or an aryl group (i.e.,
at least one ring within the group is aromatic). A carbocyclic
group may generally be linked via any ring or substituent atom,
provided that a stable compound results. When indicated carbocylic
groups, such as 4- to 7-membered or 5- to 7-membered groups, may be
substituted. Representative aromatic carbocycles are phenyl,
naphthyl and biphenyl. In certain embodiments preferred carbocycles
are carbocycles having a single ring, such as phenyl and 3- to
7-membered cycloalkyl groups.
[0057] "Cycloalkyl" as used herein, includes a monocyclic saturated
hydrocarbon ring group, having the specified number of carbon
atoms. Monocyclic cycloalkyl groups typically have from 3 to about
8 carbon ring atoms or from 3 to about 7 carbon ring atoms.
Examples of cycloalkyl groups include cyclopropyl, cyclobutyl,
cyclopentyl, and cyclohexyl.
[0058] In the term "(cycloalkyl)alkyl", cycloalkyl and alkyl are as
defined above, and the point of attachment is on the alkyl group.
This term encompasses, but is not limited to, cyclopropylmethyl,
cyclohexylmethyl, and cyclohexylmethyl.
(Cycloalkyl)C.sub.0-C.sub.2alkyl'' indicates a cycloalkyl group
that is directly attached via a single covalent bond (i.e.
(cycloalkyl)C.sub.0alkyl) or attached through an alkyl group having
from 1 to about 2 carbon atoms. Similarly in the term
"(cycloalkyl)alkoxy", cycloalkyl and alkoxy are as defined above,
and the point of attachment the oxygen of the alkoxy.
"(Cycloalkyl)C.sub.0alkoxy is a cycloalkyl group that is attached
through an oxygen linker.
[0059] As used herein the term "mono- and/or di-alkylcarboxamide"
includes groups of formula (alkyl.sub.1)--NH--(C.dbd.O)-- and
(alkyl.sub.1)(alkyl.sub.2)--N--(C.dbd.O)-- in which the alkyl.sub.1
and alkyl.sub.2 groups are independently chosen alkyl groups as
defined above having the indicated number of carbon atoms.
[0060] As used herein "Haloalkyl" indicates both branched and
straight-chain alkyl groups having the specified number of carbon
atoms, substituted with 1 or more halogen atoms, generally up to
the maximum allowable number of halogen atoms. Examples of
haloalkyl include, but are not limited to, trifluoromethyl,
difluoromethyl, 2-fluoroethyl, and penta-fluoroethyl.
[0061] "Haloalkoxy" indicates a haloalkyl group as defined above
attached through an oxygen bridge.
[0062] "Halogen" as used herein includes fluorine, chlorine,
bromine, and iodine. In the context of the present invention, a
substituent may be a halogen or may be substituted with a
halogen.
[0063] "Heteroaryl" as used herein includes an aryl group, wherein
one or more carbon atoms has been replaced with another atom. For
example, in an embodiment, "heteroaryl" includes an aryl group as
defined herein, wherein one or more carbon atoms has been replaced
with oxygen, nitrogen, or sulfur. Heteroaryl includes stable 5- to
7-membered monocyclic aromatic rings which contains from 1 to 4, or
preferably from 1 to 2, heteroatoms chosen from N, O, and S, with
remaining ring atoms being carbon. Heteroaryl also includes stable
bicyclic or tricyclic systems containing at least one 5- to
7-membered aromatic ring which contains from 1 to 3, or preferably
from 1 to 2, heteroatoms chosen from N, O, and S, with remaining
ring atoms being carbon. When the total number of S and O atoms in
the heteroaryl group exceeds 1, these heteroatoms are not adjacent
to one another. It is preferred that the total number of S and O
atoms in the heteroaryl group is not more than 2. It is
particularly preferred that the total number of S and O atoms in
the aromatic heterocycle is not more than 1.
[0064] The term "heterocycloalkyl" includes a saturated monocyclic
group containing from 1 to about 3 heteroatoms chosen from N, O,
and S, with remaining ring atoms being carbon, or a saturated
bicyclic ring system having at least one N, O, or S ring atom with
remaining atoms being carbon. Monocyclic heterocycloalkyl groups
have from 4 to about 8 ring atoms, and more typically have from 5
to 7 ring atoms. Examples of heterocycloalkyl groups include
morpholinyl, piperazinyl, piperidinyl, and pyrrolidinyl groups.
[0065] "Heterocycle" as used herein includes by way of example and
not limitation these heterocycles described in Paquette, Leo A.;
Principles of Modern Heterocyclic Chemistry (W.A. Benjamin, New
York, 1968), particularly Chapters 1, 3, 4, 6, 7, and 9; The
Chemistry of Heterocyclic Compounds, A Series of Monographs" (John
Wiley & Sons, New York, 1950 to present), in particular Volumes
13, 14, 16, 19, and 28; and J. Am. Chem. Soc. (1960) 82:5566. In
one specific embodiment of the invention "heterocycle" includes a
"cyclic alkyl" as defined herein, wherein one or more (e.g. 1, 2,
3, or 4) carbon atoms have been replaced with a heteroatom (e.g. O,
N, or S).
[0066] Examples of heterocycles include by way of example and not
limitation pyridyl, dihydroypyridyl, tetrahydropyridyl (piperidyl),
thiazolyl, tetrahydrothiophenyl, sulfur oxidized
tetrahydrothiophenyl, pyrimidinyl, furanyl, thienyl, pyrrolyl,
pyrazolyl, imidazolyl, tetrazolyl, benzofuranyl, thianaphthalenyl,
indolyl, indolenyl, quinolinyl, isoquinolinyl, benzimidazolyl,
piperidinyl, 4-piperidonyl, pyrrolidinyl, 2-pyrrolidonyl,
pyrrolinyl, tetrahydrofuranyl, tetrahydroquinolinyl,
tetrahydroisoquinolinyl, decahydroquinolinyl,
octahydroisoquinolinyl, azocinyl, triazinyl, 6H-1,2,5-thiadiazinyl,
2H,6H-1,5,2-dithiazinyl, thienyl, thianthrenyl, pyranyl,
isobenzofuranyl, chromenyl, xanthenyl, phenoxathinyl, 2H-pyrrolyl,
isothiazolyl, isoxazolyl, pyrazinyl, pyridazinyl, indolizinyl,
isoindolyl, 3H-indolyl, 1H-indazoly, purinyl, 4H-quinolizinyl,
phthalazinyl, naphthyridinyl, quinoxalinyl, quinazolinyl,
cinnolinyl, pteridinyl, 4aH-carbazolyl, carbazolyl,
.beta.-carbolinyl, phenanthridinyl, acridinyl, pyrimidinyl,
phenanthrolinyl, phenazinyl, phenothiazinyl, furazanyl,
phenoxazinyl, isochromanyl, chromanyl, imidazolidinyl,
imidazolinyl, pyrazolidinyl, pyrazolinyl, piperazinyl, indolinyl,
isoindolinyl, quinuclidinyl, morpholinyl, oxazolidinyl,
benzotriazolyl, benzisoxazolyl, oxindolyl, benzoxazolinyl,
isatinoyl, and bis-tetrahydrofuranyl:
##STR00003##
[0067] By way of example and not limitation, carbon bonded
heterocycles are bonded at position 2, 3, or 4 of a pyridine,
position 3 or 4 of a pyridazine, position 2, 4, or 5 of a
pyrimidine, position 2 or 3 of a pyrazine, position 2 or 3 of a
furan, tetrahydrofuran, thiofuran, pyrrole or tetrahydropyrrole,
position 2, 4, or 5 of an oxazole, imidazole or thiazole, position
3, 4, or 5 of an isoxazole, pyrazole, or isothiazole, position 2 or
3 of an azetidine, position 2, 3, 4, 5, 6, 7, or 8 of a quinoline
or position 1, 3, 4, 5, 6, 7, or 8 of an isoquinoline. Still more
typically, carbon bonded heterocycles include 2-pyridyl, 3-pyridyl,
4-pyridyl, 3-pyridazinyl, 4-pyridazinyl, 2-pyrimidinyl,
4-pyrimidinyl, 5-pyrimidinyl, 2-pyrazinyl, 2-thiazolyl,
4-thiazolyl, or 5-thiazolyl.
[0068] By way of example and not limitation, nitrogen bonded
heterocycles are bonded at position 1 of an aziridine, azetidine,
pyrrole, pyrrolidine, 2-pyrroline, 3-pyrroline, imidazole,
imidazolidine, 2-imidazoline, 3-imidazoline, pyrazole, pyrazoline,
2-pyrazoline, 3-pyrazoline, piperidine, piperazine, indole,
indoline, 1H-indazole, position 2 of a isoindole, or isoindoline,
position 4 of a morpholine, and position 9 of a carbazole, or
.beta.-carboline. Still more typically, nitrogen bonded
heterocycles include 1-pyrrolyl, 1-imidazolyl, 1-pyrazolyl, and
1-piperidinyl.
[0069] As used herein, the term "mono- and/or di-alkylamino"
includes secondary or tertiary alkyl amino groups, wherein the
alkyl groups are as defined above and have the indicated number of
carbon atoms. The point of attachment of the alkylamino group is on
the nitrogen. The alkyl groups are independently chosen. Examples
of mono- and di-alkylamino groups include ethylamino,
dimethylamino, and methyl-propyl-amino. "Mono- and/or
dialkylaminoalkyl" groups are mono- and/or di-alkylamino groups
attached through an alkyl linker having the specified number of
carbon atoms, for example a di-methylaminoethyl group. Tertiary
amino substituents may by designated by nomenclature of the form
N--R--N--R', indicating that the groups R and R' are both attached
to a single nitrogen atom.
[0070] "Phenoxy" means a conjugate base of a phenyl alcohol.
"(Phenyl)alkyl is a phenyl group covalently bound to an alkyl
radical as described above. Similarly "(phenyl)alkoxy" refers to a
phenyl group covalently bound to an alkoxy radical as described
above. Non-limiting exemplary phenoxy radicals include:
##STR00004##
[0071] The term "treatment" or "treating," to the extent it relates
to a disease or condition includes preventing the disease or
condition from occurring, inhibiting the disease or condition,
eliminating the disease or condition, and/or relieving one or more
symptoms of the disease or condition.
[0072] "Pharmaceutically acceptable salts" includes derivatives of
the disclosed compounds wherein the parent compound is modified by
making non-toxic acid or base salts thereof, and further refers to
pharmaceutically acceptable solvates of such compounds and such
salts. Examples of pharmaceutically acceptable salts include, but
are not limited to, mineral or organic acid salts of basic residues
such as amines; alkali or organic salts of acidic residues such as
carboxylic acids; and the like. The pharmaceutically acceptable
salts include the conventional non-toxic salts and the quaternary
ammonium salts of the parent compound formed, for example, from
non-toxic inorganic or organic acids. For example, conventional
non-toxic acid salts include those derived from inorganic acids
such as hydrochloric, hydrobromic, sulfuric, sulfamic, phosphoric,
nitric and the like; and the salts prepared from organic acids such
as acetic, propionic, succinic, glycolic, stearic, lactic, malic,
tartaric, citric, ascorbic, pamoic, maleic, hydroxymaleic,
phenylacetic, glutamic, benzoic, salicylic, mesylic, esylic,
besylic, sulfanilic, 2-acetoxybenzoic, fumaric, toluenesulfonic,
methanesulfonic, ethane disulfonic, oxalic, isethionic,
HOOC--(CH.sub.2).sub.n--COOH where n is 0-4, and the like. The
pharmaceutically acceptable salts of the present invention can be
synthesized from a parent compound, a basic or acidic moiety, by
conventional chemical methods. Generally, such salts can be
prepared by reacting free acid forms of these compounds with a
stoichiometric amount of the appropriate base (such as Na, Ca, Mg,
or K hydroxide, carbonate, bicarbonate, or the like), or by
reacting free base forms of these compounds with a stoichiometric
amount of the appropriate acid. Such reactions are typically
carried out in water or in an organic solvent, or in a mixture of
the two. Generally, non-aqueous media like ether, ethyl acetate,
ethanol, isopropanol, or acetonitrile are preferred, where
practicable. Lists of additional suitable salts may be found, e.g.,
in Remington's Pharmaceutical Sciences, Mack Publishing Company,
Easton, Pa.
[0073] The term "pharmaceutically acceptable excipient" refers to
an excipient for administration of a pharmaceutical agent, such as
the compounds of the present invention. The term refers to any
pharmaceutical excipient that may be administered without undue
toxicity. Pharmaceutically acceptable excipients are determined in
part by the particular composition being administered, as well as
by the particular method used to administer the composition.
Accordingly, there exist a wide variety of suitable pharmaceutical
formulations of the present invention. The formulations may be
prepared by any of the methods known in the art of pharmacy. For
example, exemplary techniques and formulations are found in
Remington's Pharmaceutical Sciences (Mack Publishing Co., Easton,
Pa.). In a preferred aspect, formulations of the present invention
are prepared by uniformly and intimately bringing into association
the active ingredient, e.g., a compound of the present invention,
with liquid carriers or finely divided solid carriers or both, and
then, optionally shaping the product.
[0074] The term "prodrugs" includes any compounds that become
compounds of Formula I when administered to a mammalian subject,
e.g., upon metabolic processing of the prodrug. Examples of
prodrugs include, but are not limited to, acetate, formate and
benzoate and like derivatives of functional groups (such as alcohol
or amine groups) in the compounds of Formula I.
[0075] The term "therapeutically effective amount" of a compound of
this invention means an amount effective, when administered to a
human or non-human patient, to provide a therapeutic benefit such
as an amelioration of symptoms, e.g., an amount effective to
decrease the symptoms of a viral infection, and preferably an
amount sufficient to reduce the symptoms of an HCV infection. In
certain circumstances a patient suffering from a viral infection
may not present symptoms of being infected. Thus a therapeutically
effective amount of a compound is also an amount sufficient to
prevent a significant increase or significantly reduce the
detectable level of virus or viral antibodies in the patient's
blood, serum, or tissues. A significant increase or reduction in
the detectable level of virus or viral antibodies is any detectable
change that is statistically significant in a standard parametric
test of statistical significance such as Student's T-test, where
p<0.05.
[0076] A "replicon" as used herein includes any genetic element,
for example, a plasmid, cosmid, bacmid, phage or virus, that is
capable of replication largely under its own control. A replicon
may be either RNA or DNA and may be single or double stranded.
[0077] "Nucleic acid" or a "nucleic acid molecule" as used herein
refers to any DNA or RNA molecule, either single or double stranded
and, if single stranded, the molecule of its complementary sequence
in either linear or circular form. In discussing nucleic acid
molecules, a sequence or structure of a particular nucleic acid
molecule can be described herein according to the normal convention
of providing the sequence in the 5' to 3' direction.
[0078] By "viral inhibitory amount" it is meant an amount
sufficient to inhibit viral replication or infectivity. Optionally,
the pharmaceutical formulations of the invention may comprise a
combination of compounds of the present invention, or may include a
second active ingredient useful in the treatment of viral
infections, such as anti-viral agents that include, but are not
limited to: pegylated alpha interferon; un-pegylated alpha
interferon; ribavirin; protease inhibitors; polyermase inhibitors;
p7 inhibitors; entry inhibitors, including fusion inhibitors such
as Fuzeon.TM. (Trimeris); helicase inhibitors; anti-fibrotics;
drugs that target IMPDH (inosine monophosphate dehydrogenase
inhibitors), such as Merimepadib.TM. (Vertex Pharmaceuticals Inc.);
synthetic thymosin alpha 1 (ZADAXIN.TM., SciClone Pharmaceuticals
Inc.); therapeutic viral vaccines, such as those produced by Chiron
and Immunogenics; and immunomodulators, such as histamine.
Chemical Description
[0079] In accordance with the present invention, compounds that
inhibit HCV replication have been identified and methods of using
these compounds for preventing or treating HCV infection are
provided. Without being limited to a particular theory, it is
believed that the compounds of the present invention act as
replicase complex defect inducers, inhibiting the formation of a
functional replicase complex.
[0080] In an aspect of the present invention, compounds are
provided that are useful for treating or preventing hepatitis C
virus infection. In another aspect of the present invention,
compounds are provided that are useful for inhibiting replication
of hepatitis C virus.
[0081] The invention includes methods of treatment using compounds
of the Formula (I-a)
##STR00005##
[0082] or pharmaceutically acceptable salt, hydrate or prodrug
thereof.
[0083] Within formula (I-a) the variables Ar.sub.1, R.sub.2,
R.sub.3, R.sub.4, t, q, and r, carry the values set forth below,
wherein:
[0084] Ar.sub.1 is fluorenyl.
[0085] Or, Ar.sub.1 is phenyl, naphthyl, a 5- or 6-membered
monocyclic heteroaryl group, or a 9- or 10-membered bicyclic
heteroaryl group, wherein Ar.sub.1 is substituted with R and
R.sub.1.
[0086] R is 0 or one or more substituents independently chosen from
halogen, hydroxyl, amino, cyano, nitro, C.sub.1-C.sub.2alkyl,
C.sub.1-C.sub.2alkoxy, C.sub.1-C.sub.2haloalkyl, and
C.sub.1-C.sub.2haloalkoxy.
[0087] R.sub.1 is one or two substituents independently chosen from
(a) and (b)
[0088] (a) halogen, hydroxyl, amino, cyano, nitro, --COOH,
--SO.sub.2NH.sub.2C.sub.1-C.sub.2haloalkyl, and
C.sub.1-C.sub.2haloalkoxy, and
[0089] (b) C.sub.1-C.sub.10 alkyl, C.sub.2-C.sub.10 alkenyl,
C.sub.2-C.sub.10 alkynyl, C.sub.2-C.sub.10alkanoyl,
C.sub.2-C.sub.10alkylester, C.sub.1-C.sub.10 alkoxy, mono- or
di-C.sub.1-C.sub.10alkylcarboxamide, or a group --YZ,
[0090] where Y is bond, or Y is C.sub.1-C.sub.10alkyl, a
C.sub.2C.sub.10alkenyl, or C.sub.2-C.sub.10alkynyl, each optionally
having 1 or 2 oxygen or nitrogen atoms within the alkyl, alkenyl,
or alkynyl chain; and
[0091] Z is hydrogen, C.sub.3-C.sub.7cycloalkyl,
C.sub.3-C.sub.7cycloalkenyl, heterocycloalkyl, phenyl, naphthyl,
indanyl, (C.sub.3-C.sub.7cycloalkyl)C.sub.0-C.sub.10alkoxy, or 5-
to 6-membered heteroaryl containing 1, 2, 3, or 4 heteroatoms
independently chosen from N, O, and S, wherein each (b) other than
hydrogen, is substituted with 0 or one or more substituents
independently chosen from: halogen, hydroxyl, amino, cyano, nitro,
oxo, C.sub.1-C.sub.4alkyl, C.sub.1-C.sub.4alkoxy,
C.sub.1-C.sub.2haloalkyl, and C.sub.1-C.sub.2haloalkoxy.
[0092] Any R and R.sub.1 which are covalently bound to adjacent
carbon atoms may be joined to form an aromatic or partially
saturated carbocyclic ring system having 1 or 2 rings, each ring
having 5 or 6 ring carbon atoms.
[0093] R.sub.2 is halogen, --COOH, --CONH.sub.2, --C(O)OCH.sub.3,
--C(O)CH.sub.3, --NHC(O)OH, or amino.
[0094] Or, R.sub.2 is --CH.sub.2R.sub.a, --NH--S(O).sub.2R.sub.a,
--CH.sub.2--NH--S(O).sub.2R.sub.a, --S(O).sub.2R.sub.a,
--C(O)--NH--R.sub.a, --C(O)--NH--CH.sub.2R.sub.a,
--NH--C(O)--R.sub.a, --NH--C(O)--R.sub.b, --C(O)O--R.sub.a,
--C(O)--O--R.sub.b, --OR.sub.a, --C(O)--R.sub.a, or
--C(O)--R.sub.b, each of which is substituted with 0 or one or more
substituents independently chosen from (c), (d), and (e).
[0095] Or, R.sub.2 is C.sub.1-C.sub.6alkyl, phenyl, a 5- to
6-membered heteroaryl, phenyl fused to a 5 or 6 membered cycloalkyl
or heterocycloalkyl ring, or a bicyclic 8- to 10-membered
heteroaryl, each of which is substituted with 0 or one or more
substituents independently chosen from (c), (d), and (e);
[0096] (c) halogen, hydroxyl, oxo, cyano, amino, nitro,
--C(O)NH.sub.2, --C(O)OH, --S(O)NH.sub.2, C.sub.1-C.sub.2haloalkyl,
and C.sub.1-C.sub.2haloalkoxy,
[0097] (d) C.sub.1-C.sub.4alkyl, C.sub.1-C.sub.4alkoxy,
C.sub.2-C.sub.4alkenyl, mono- and di-C.sub.1-C.sub.6alkylamino,
mono- and di-(C.sub.1-C.sub.4alkyl)carboxamide, mono- or
di(C.sub.1-C.sub.4alkyl)sulfonamide, C.sub.1C.sub.4alkylester, each
of which is substituted with 0 or one or more substituents
independently chosen from oxo, halogen, hydroxyl, oxo, cyano,
amino, nitro, --C(O)NH.sub.2, --C(O)OH, --S(O)NH.sub.2,
C.sub.1-C.sub.4alkoxy, mono- and di-C.sub.1-C.sub.6alkylamino,
mono- and di-(C.sub.1-C.sub.4alkyl)carboxamide, mono- or
di(C.sub.1-C.sub.4alkyl)sulfonamide, C.sub.1C.sub.4alkylester
C.sub.1-C.sub.2haloalkyl, and C.sub.1-C.sub.2haloalkoxy
[0098] (e) (C.sub.3-C.sub.7cycloalkyl)C.sub.0-C.sub.4alkyl,
(heterocycloalkyl)C.sub.0-C.sub.4alkyl,
(phenyl)C.sub.0-C.sub.4alkyl, each of which is substituted with
oxo, halogen, hydroxyl, oxo, cyano, amino, nitro, --C(O)NH.sub.2,
--C(O)OH, --S(O)NH.sub.2, C.sub.1-C.sub.2haloalkyl, and
C.sub.1-C.sub.2haloalkoxy.
[0099] R.sub.2 and R.sub.4 may be taken together with the carbon
atoms of the thiazole ring to which they are attached to form a
C.sub.5-C.sub.7 carbocyclic ring, which is aromatic or partially
unsaturated.
[0100] R.sub.3 is hydrogen, C.sub.1-C.sub.4alkyl, or
--C(O)--R.sub.d.
[0101] R.sub.4 is hydrogen, halogen, hydroxyl, amino, cyano, nitro,
C.sub.1-C.sub.2alkyl, C.sub.1-C.sub.2alkoxy,
C.sub.1-C.sub.2haloalkyl, C.sub.1-C.sub.2haloalkoxy or phenyl; or
R.sub.4 is taken together with R.sub.2 to form a ring.
[0102] R.sub.a is heterocycloalkyl, phenyl, or 5- or 6-membered
heteroaryl, each of which is substituted with 0 or one or more
substituents independently chosen from halogen, hydroxyl, amino,
cyano, C.sub.1-C.sub.4 alkyl, and C.sub.1-C.sub.4 alkoxy.
[0103] R.sub.b is C.sub.1-C.sub.6 alkyl, wherein the alkyl is
optionally substituted with a halogen, hydroxyl, --C(O)OH, phenyl,
or 4-(NH.sub.2S(O).sub.2)-phenyl.
[0104] R.sub.d is C.sub.1-C.sub.6alkyl, phenyl, or 5- to 6-membered
heteroaryl.
[0105] And r is 0, 1, or 2.
[0106] q is 0 or 1;
[0107] t is 0 or 1; and q and t are not both 1;
[0108] Wherein at least one of the following conditions are
met:
[0109] (i) R.sub.4 is not hydrogen; or
[0110] (ii) at least one R.sub.1 is other than halogen,
unsubstituted alkyl, unsubstituted alkoxy, amino, --C(O)NH.sub.2,
--S(O).sub.2NH.sub.2, unsubstituted alkanoyl, unsubstituted
alkylester, or --S(O).sub.2NH(heteroaryl); or
[0111] (iii) R.sub.2 is other than aryl or heteroaryl; or
[0112] (iv) R.sub.2 is aryl or heteroaryl, substituted with at
least one group other than halogen, unsubstituted alkyl,
unsubstituted alkoxy, amino, --C(O)NH.sub.2, --S(O).sub.2NH.sub.2,
unsubstituted alkanoyl, unsubstituted alkylester, or
--S(O).sub.2NH(heteroaryl).
[0113] The invention includes compounds, salts and hydrates of
Formula I-a, in which one or more of the following conditions are
met. The invention includes compounds of Formula I in which the
variables Ar.sub.1, R.sub.1, R.sub.2, R.sub.3, R.sub.4, t, q, carry
any combination of the definitions set forth below for these
variables that results in a stable compound.
The t, q, and r Variables
[0114] (a) t is 0, e.g the invention provides compounds and salts
of Formula (I-b).
##STR00006##
[0115] (b) q is 0, e.g. the invention provides compounds, salts,
and hydrates of formula (I-c).
##STR00007##
[0116] (c) r is 0, i.e. the invention provides compounds and salts
of Formula (I-d).
##STR00008##
[0117] (d) r is 0 and t is 1, i.e. the invention provides compounds
and salts of Formula (I-e)
##STR00009##
[0118] (e) t and q are 0 and r is 1 or 2, e.g. the invention
provides compounds and salts of Formula (I-f).
##STR00010##
[0119] (f) t, q, and r are all 0, e.g. the invention provides
compounds and salts of Formula (I-g).
##STR00011##
The Ar.sub.1 Variable
[0120] (a) Ar.sub.1 is phenyl substituted with R and R.sub.1.
[0121] (b) Ar.sub.1 is pyridyl substituted with R and R.sub.1.
[0122] (c) Ar.sub.1 is phenyl, pyridyl, benzofuranyl,
benzimidazolyl, benzothiazolyl, furanyl, imidazolyl, isoxazolyl,
pyrrolyl, thienyl, thiazolyl, or tetrahydroisoquinolinyl, each
substituted with R and R.sub.1.
[0123] (d) Ar.sub.1 is fluorenyl.
[0124] (e) Ar.sub.1 is phenyl or pyridyl, each substituted with R
and R.sub.1; and t, q, and r are all 0.
[0125] (f) t and q are both 0 and r is 0 or 1; and
[0126] Ar.sub.1 is phenyl, naphthyl, a 5- or 6-membered monocyclic
heteroaryl group, or a 9- or 10-membered bicyclic heteroaryl group,
wherein Ar.sub.1 is substituted with R and R.sub.1.
[0127] R is 0 or one or more substituents independently chosen from
halogen, hydroxyl, amino, cyano, nitro, C.sub.1-C.sub.2alkyl,
C.sub.1-C.sub.2alkoxy, C.sub.1-C.sub.2haloalkyl, and
C.sub.1-C.sub.2haloalkoxy.
[0128] R.sub.1 is one or two substituents independently chosen from
(a) and (b); (a) halogen, hydroxyl, amino, cyano, nitro, --COOH,
--SO.sub.2NH.sub.2C.sub.1-C.sub.2haloalkyl, and
C.sub.1-C.sub.2haloalkoxy, and (b) C.sub.1-C.sub.10 alkyl,
C.sub.2-C.sub.10 alkenyl, C.sub.2-C.sub.10 alkynyl,
C.sub.2-C.sub.10alkanoyl, C.sub.2-C.sub.10alkylester,
C.sub.1-C.sub.10 alkoxy, mono- or
di-C.sub.1-C.sub.10alkylcarboxamide, or a group --YZ.
[0129] Where Y is bond, or Y is C.sub.1-C.sub.10alkyl, a
C.sub.2C.sub.10alkenyl, or C.sub.2-C.sub.10alkynyl, each optionally
having 1 or 2 oxygen or nitrogen atoms within the alkyl, alkenyl,
or alkynyl chain; and Z is hydrogen, C.sub.3-C.sub.7cycloalkyl,
C.sub.3-C.sub.7cycloalkenyl, heterocycloalkyl, phenyl, naphthyl,
indanyl, (C.sub.3-C.sub.7cycloalkyl)C.sub.0-C.sub.10alkoxy, or 5-
to 6-membered heteroaryl containing 1, 2, 3, or 4 heteroatoms
independently chosen from N, O, and S, wherein each (b) other than
hydrogen, is substituted with 0 or one or more substituents
independently chosen from: halogen, hydroxyl, amino, cyano, nitro,
oxo, C.sub.1-C.sub.4alkyl, C.sub.1-C.sub.4alkoxy,
C.sub.1-C.sub.2haloalkyl, and C.sub.1-C.sub.2haloalkoxy.
[0130] For certain compounds of this embodiment Ar.sub.1 is phenyl
or a 6-membered heteroaryl group substituted with an R.sub.1 in the
meta position.
[0131] In certain other compounds of this embodiment Ar.sub.1 is
phenyl or a 6-membered heteroaryl group substituted with an R.sub.1
in the para position.
[0132] (g) Ar.sub.1 is phenyl or a 6-membered heteroaryl group
substituted with independently chosen R.sub.1 substituents in the
meta and para positions.
[0133] (h) Ar.sub.1 is phenyl or a 6-membered heteroaryl group
substituted with independently chosen R.sub.1 substituents in the
meta and para positions and R is 0 substituents.
[0134] (i) Ar.sub.1 is phenyl or a 6-membered heteroaryl group
substituted with an R.sub.1 substituent in either the meta and para
positions; and at least one R.sub.1 is C.sub.4-C.sub.10 alkyl,
C.sub.4-C.sub.10 alkenyl, C.sub.4-C.sub.10 alkynyl,
C.sub.4-C.sub.10alkanoyl, C.sub.4-C.sub.10alkylester,
C.sub.4-C.sub.10 alkoxy, mono- or
di-C.sub.4-C.sub.10alkylcarboxamide, or a group --YZ. Where Y is
bond, or Y is C.sub.4-C.sub.10alkyl, a C.sub.4C.sub.10alkenyl, or
C.sub.4-C.sub.10alkynyl, each optionally having 1 or 2 oxygen or
nitrogen atoms within the alkyl, alkenyl, or alkynyl chain; and Z
is hydrogen, C.sub.3-C.sub.7cycloalkyl,
C.sub.3-C.sub.7cycloalkenyl, heterocycloalkyl, phenyl, naphthyl,
indanyl, (C.sub.3-C.sub.7cycloalkyl)C.sub.0-C.sub.10alkoxy, or 5-
to 6-membered heteroaryl containing 1, 2, 3, or 4 heteroatoms
independently chosen from N, O, and S, wherein each (b) other than
hydrogen, is substituted with 0 or one or more substituents
independently chosen from: halogen, hydroxyl, amino, cyano, nitro,
oxo, C.sub.1-C.sub.4alkyl, C.sub.1-C.sub.4alkoxy,
C.sub.1-C.sub.2haloalkyl, and C.sub.1-C.sub.2haloalkoxy.
[0135] In certain compounds of this embodiment a second R.sub.1 is
halogen, trifluoromethyl, or trifluoromethoxy.
[0136] (j) Ar.sub.1 is phenyl or a 6-membered heteroaryl group
substituted with R.sub.1 substituents in either the meta and para
positions; and one R.sub.1 is C.sub.4-C.sub.10 alkyl,
C.sub.4-C.sub.10 alkenyl, C.sub.4-C.sub.10 alkynyl,
C.sub.4-C.sub.10alkanoyl, C.sub.4-C.sub.10alkylester,
C.sub.4-C.sub.10 alkoxy, mono- or
di-C.sub.4-C.sub.10alkylcarboxamide, or a group --YZ. Where Y is
bond, or Y is C.sub.4-C.sub.10alkyl, a C.sub.4C.sub.10alkenyl, or
C.sub.4-C.sub.10alkynyl, each optionally having 1 or 2 oxygen or
nitrogen atoms within the alkyl, alkenyl, or alkynyl chain; and Z
is hydrogen, C.sub.3-C.sub.7cycloalkyl,
C.sub.3-C.sub.7cycloalkenyl, heterocycloalkyl, phenyl, naphthyl,
indanyl, (C.sub.3-C.sub.7cycloalkyl)C.sub.0-C.sub.10alkoxy, or 5-
to 6-membered heteroaryl containing 1, 2, 3, or 4 heteroatoms
independently chosen from N, O, and S, wherein each (b) other than
hydrogen, is substituted with 0 or one or more substituents
independently chosen from: halogen, hydroxyl, amino, cyano, nitro,
oxo, C.sub.1-C.sub.4alkyl, C.sub.1-C.sub.4alkoxy,
C.sub.1-C.sub.2haloalkyl, and C.sub.1-C.sub.2haloalkoxy; and the
other R.sub.1 is halogen, trifluormethyl, or trifluoromethoxy.
[0137] (k) Ar.sub.1 is phenyl or a 6-membered heteroaryl group
substituted with R.sub.1 substituents in either the meta and para
positions; and one R.sub.1 is a group --YZ. Where Y is bond, or Y
is C.sub.4-C.sub.10alkyl, a C.sub.4-C.sub.10alkenyl, or
C.sub.4-C.sub.10alkynyl, each optionally having 1 or 2 oxygen or
nitrogen atoms within the alkyl, alkenyl, or alkynyl chain; and Z
is hydrogen, C.sub.3-C.sub.7cycloalkyl,
C.sub.3-C.sub.7cycloalkenyl, heterocycloalkyl, phenyl, naphthyl,
indanyl, (C.sub.3-C.sub.7cycloalkyl)C.sub.0-C.sub.10alkoxy, or 5-
to 6-membered heteroaryl containing 1, 2, 3, or 4 heteroatoms
independently chosen from N, O, and S, wherein each (b) other than
hydrogen, is substituted with 0 or one or more substituents
independently chosen from: halogen, hydroxyl, amino, cyano, nitro,
oxo, C.sub.1-C.sub.4alkyl, C.sub.1-C.sub.4alkoxy,
C.sub.1-C.sub.2haloalkyl, and C.sub.1-C.sub.2haloalkoxy; and the
other R.sub.1 is halogen, trifluormethyl, or trifluoromethoxy.
[0138] (l) Ar.sub.1 is phenyl or a 6-membered heteroaryl group
substituted with R.sub.1 substituents in either the meta and para
positions; and one R.sub.1 is a group --YZ. Where Y is
C.sub.6-C.sub.10alkyl, a C.sub.6C.sub.10alkenyl, or
C.sub.6-C.sub.10alkynyl, each optionally having 1 or 2 oxygen or
nitrogen atoms within the alkyl, alkenyl, or alkynyl chain; and Z
is C.sub.3-C.sub.7cycloalkyl, heterocycloalkyl, phenyl, naphthyl,
indanyl, or 5- to 6-membered heteroaryl containing 1, 2, 3, or 4
heteroatoms independently chosen from N, O, and S, wherein each (b)
other than hydrogen, is substituted with 0 or one or more
substituents independently chosen from: halogen, hydroxyl, amino,
cyano, nitro, oxo, C.sub.1-C.sub.4alkyl, C.sub.1-C.sub.4alkoxy,
C.sub.1-C.sub.2haloalkyl, and C.sub.1-C.sub.2haloalkoxy; and the
other R.sub.1 is halogen, trifluormethyl, or trifluoromethoxy.
The R and R.sub.1 Variables
[0139] (a) R is 1 or 2 substituents independently chosen from
halogen, hydroxyl, amino, cyano, nitro, C.sub.1-C.sub.2alkyl,
C.sub.1-C.sub.2alkoxy, C.sub.1-C.sub.2haloalkyl, and
C.sub.1-C.sub.2haloalkoxy.
[0140] (b) R is 1 or 2 substituents independently chosen from
hydroxyl, cyano, C.sub.1-C.sub.2alkyl, C.sub.1-C.sub.2alkoxy,
trifluoromethyl, and trifluoromethoxy.
[0141] (c) R is one or more substituents independently chosen from
halogen, phenyl, and cyano.
[0142] (d) R is one or more substituents independently chosen from
fluorine and chlorine.
[0143] (e) At least one R.sub.1 is C.sub.1-C.sub.10 alkyl,
C.sub.2-C.sub.10 alkenyl, C.sub.2-C.sub.10 alkynyl,
C.sub.2-C.sub.10alkanoyl, C.sub.2-C.sub.10alkylester,
C.sub.1-C.sub.10 alkoxy, mono- or
di-C.sub.1-C.sub.10alkylcarboxamide, or a group --YZ. Where Y is
bond, or Y is C.sub.1-C.sub.10alkyl, a C.sub.2C.sub.10alkenyl, or
C.sub.2-C.sub.10alkynyl, each optionally having 1 or 2 oxygen or
nitrogen atoms within the alkyl, alkenyl, or alkynyl chain; and Z
is hydrogen, C.sub.3-C.sub.7cycloalkyl,
C.sub.3-C.sub.7cycloalkenyl, heterocycloalkyl, phenyl, naphthyl,
indanyl, (C.sub.3-C.sub.7cycloalkyl)C.sub.0-C.sub.10alkoxy, or 5-
to 6-membered heteroaryl containing 1, 2, 3, or 4 heteroatoms
independently chosen from N, O, and S, wherein each (b) other than
hydrogen, is substituted with 0 or one or more substituents
independently chosen from: halogen, hydroxyl, amino, cyano, nitro,
oxo, C.sub.1-C.sub.4alkyl, C.sub.1-C.sub.4alkoxy,
C.sub.1-C.sub.2haloalkyl, and C.sub.1-C.sub.2haloalkoxy.
[0144] (f) At least one R.sub.1 is:
##STR00012##
[0145] (g) R.sub.1 is one or two substituents independently chosen
from (a) and (b), (a) halogen, hydroxyl, amino, cyano, nitro,
C.sub.1-C.sub.2haloalkyl, and C.sub.1-C.sub.2haloalkoxy, and (b)
C.sub.1-C.sub.8 alkyl, C.sub.2-C.sub.8 alkenyl, C.sub.2-C.sub.8
alkynyl, C.sub.1-C.sub.10alkoxy,
(C.sub.3-C.sub.7cycloalkyl)C.sub.0-C.sub.2alkyl,
(C.sub.3-C.sub.7cycloalkyl)C.sub.0-C.sub.2alkoxy, mono- and
di-C.sub.1-C.sub.6alkylamino, (phenyl)C.sub.0-C.sub.2alkyl,
(phenyl)C.sub.0-C.sub.2alkoxy, (indanyl)C.sub.0-C.sub.2alkyl,
(indanyl)C.sub.0-C.sub.2alkoxy, and
(heterocycloalkyl)C.sub.0-C.sub.2alkyl, wherein each (b) is
substituted with 0 or more substituents independently chosen from:
halogen, hydroxyl, cyano, methyl, methoxy, trifluoromethyl,
trifluoromethoxy, difluoromethoxy, and phenyl.
[0146] (h) At least one R.sub.1 is (a) halogen, hydroxyl, amino,
cyano, nitro, C.sub.1-C.sub.2haloalkyl, C.sub.1-C.sub.2haloalkoxy,
(b) C.sub.1-C.sub.8 alkyl, C.sub.1-C.sub.10 alkoxy, or
(phenyl)C.sub.0-C.sub.2alkoxy, each of which is substituted with 0
or more substituents independently chosen from: halogen, hydroxyl,
cyano, methyl, methoxy, trifluoromethyl, trifluoromethoxy,
difluoromethoxy, and phenyl.
[0147] (i) At least one R.sub.1 is t-butyl, trifluoromethyl,
n-pentoxy, benzyloxy, or para-chlorophenoxy.
[0148] (j) At least one R.sub.1 is n-butoxy, trifluomethoxy,
phenoxy, n-butyl, or phenyl.
[0149] (k) At least one R.sub.1 is C.sub.1-C.sub.10 alkyl,
C.sub.1-C.sub.10 alkoxy, (phenyl)C.sub.0-C.sub.2alkyl, indanyl-oxy,
or phenoxy, each of which is substituted with 0 or 1 or more
independently chosen halogen substituents.
[0150] (l) At least one R.sub.1 is C.sub.1-C.sub.10alkoxy, phenyl,
indanyloxy, or phenoxy, each of which is substituted with 0 or 1 or
more independently chosen halogen substituents.
[0151] (m) At least one R.sub.1 is methoxy, phenoxy, n-butoxy,
n-pentyloxy, n-hexyloxy, n-heptanyloxy, n-octanyloxy,
phenyl(CH).sub.2O-- benzyloxy, cycloalkylmethyloxy, indanyloxy, or
trifluoromethoxy.
[0152] (n) At least one R.sub.1 is an independently chosen
C.sub.1-C.sub.10alkoxy substituent, substituted with 0 or one or
more fluorine substituents.
[0153] (O) At least one R.sub.1 is an independently chosen
C.sub.1-C.sub.10alkoxy substituent, which is substituted with 0 or
one or more substituents independently chosen from phenyl, indanyl,
and naphthyl.
[0154] (p) At least one R.sub.1 is a C.sub.1-C.sub.10alkoxy
substituent, substituted with a phenyl substituent or
C.sub.3-C.sub.7cycloalkyl substituent.
[0155] (q) At least one R.sub.1 is a C.sub.1-C.sub.10 alkyl,
substituted with 0 or one or more substituents independently chosen
from halogen, phenyl, C.sub.3-C.sub.7cycloalkyl, and 5- to
6-membered heterocyloalkyl.
[0156] (r) At least one R.sub.1 is methyl, n-butyl, n-pentyl,
t-butyl, benzyl, trifluoromethyl, or piperidin-1-ylmethyl.
[0157] (s) At least one R.sub.1 is heterocycloalkyl or 5- to
6-membered heteroaryl containing 1, 2, 3, or 4 heteroatoms
independently chosen from N, O, and S, each of which is substituted
with 0 or more substituents independently chosen from: halogen,
hydroxyl, amino, cyano, nitro, C.sub.1-C.sub.4alkyl,
C.sub.1-C.sub.4alkoxy, C.sub.1-C.sub.2haloalkyl,
C.sub.1-C.sub.2haloalkoxy, phenyl, and naphthyl.
[0158] (t) At least one R.sub.1 is morpholin-1-yl,
4-phenyl-piperidin-1-yl, 1,2,3-thiazol-4-yl, or
2-methylpyrimidin-6-yl.
[0159] (u) At least one R.sub.1 is C.sub.1-C.sub.2haloalkyl,
C.sub.1-C.sub.8alkyl, (phenyl)C.sub.1-C.sub.2alkyl, or
(heterocycloalkyl)C.sub.1-C.sub.2alkyl.
[0160] (v) At least one R.sub.1 is (5- and 6-membered
heterocycloalkyl)C.sub.0-C.sub.10alkoxy, each of which is
substituted with 0 or one or more substituents independently chosen
from C.sub.1-C.sub.4 alkyl and phenyl. In certain compounds of this
embodiment the 5- and 6-membered heterocycloalkyl, comprise
nitrogen or oxygen or both.
[0161] (w) R.sub.1 is morpholinyl or piperidinyl.
[0162] (x) R.sub.1 is a 5- to 6-membered heterocycloalkyl,
substituted with a phenyl.
[0163] (y) At least one R.sub.1 is 5- to 6-membered heteroaryl
containing 1, 2, 3, or 4 heteroatoms independently chosen from N,
O, and S, substituted with 0 or one or more substituents
independently chosen from C.sub.1-C.sub.4alkyl and phenyl.
[0164] (z) R.sub.1 is thiadiazolyl.
[0165] (aa) R.sub.1 is 4-methyl-1,2,3 thiadiazolyl.
[0166] (bb) R.sub.1 is pyrimidinyl.
[0167] (cc) R.sub.1 is 4-methyl-pyrimidinyl.
[0168] (dd) R.sub.1 is a C.sub.1-C.sub.10 alkoxy.
[0169] (ee) R is halogen or trifluoromethyl, t, q, and r are all 0
and R.sub.4 is hydrogen, halogen, methyl, or phenyl.
The R.sub.3 Variable
[0170] (a) R.sub.3 is hydrogen.
The R.sub.2 and R.sub.4 Variables
[0171] (a) The invention includes compounds Formula (I-h) and (I-i)
in which the positions of R.sub.2 and R.sub.4 are fixed. Compounds
of Formula (I-h) and (I-i) in which q ant t are 0 and r is 0 or are
preferred. The invention includes:
##STR00013##
[0172] (b) The invention includes compounds of formula (I-h) or
(I-i) in which t and q are 0 and r is 0 or 1.
[0173] (c) For compounds of formula (I-h) or (I-i) in which t and q
are 0 and r is 0.
[0174] (d) R.sub.2 is phenyl, substituted with 0 or 1 or more
independently chosen halogen substituents.
[0175] (e) R.sub.2 is phenyl substituted with one or more chlorine
or fluorine substituents.
[0176] (f) R.sub.2 is phenyl substituted with fluoro at the para
position.
[0177] (g) R.sub.2 is a 5- to 6-membered heteroaryl.
[0178] (h) R.sub.2 is a 6-membered heteroaryl.
[0179] (i) R.sub.2 is a 5- to 6-membered heteroaryl comprising
nitrogen.
[0180] (j) R.sub.2 is 5- to 6-membered heteroaryl group comprises
sulfur.
[0181] (k) R.sub.2 is pyridyl.
[0182] (l) R.sub.2 is phenyl.
[0183] (m) R.sub.2 is phenyl, substituted with 0 or one or more
substituents independently chosen from halogen, cyano, 5- to
6-membered heterocycloalkyl, and alkoxy, wherein the alkoxy is
substituted with 0 or one or more substituents independently chosen
from halogen, R.sub.a, --C(O)OH, and --C(O)--O--R.sub.b.
[0184] (n) R.sub.2 is
##STR00014##
[0185] (o) R.sub.2 is a 5- to 6-membered heteroaryl group, which is
substituted with 0 or one phenyl.
[0186] (p) R.sub.2 is --C(O)--NH--R.sub.a, --C(O)--, --C(O)--O--H,
or --C(O)--O--R.sub.b.
[0187] (q) R.sub.2 is --COOH, C.sub.1-Calkylester or
##STR00015##
[0188] (r) R.sub.2 is C.sub.1-C.sub.6 alkyl substituted with 0 or 1
or more phenyl or amino substituents, wherein the amino is
substituted with 0 or one or more substituents independently chosen
from --C(O)--O--R.sub.b and or --S(O).sub.2%; or R.sub.2 and
R.sub.4 are taken together with the carbon atoms of the thiazole
ring to which they are attached to form an aryl ring.
[0189] (s) R.sub.2 is halogen, or amino substituted with 0 or
1-C(O)--R.sub.a.
[0190] (t) R.sub.2 is bromine.
[0191] (u) R.sub.4 is hydrogen or halogen; and R.sub.2 is
--CH.sub.2R.sub.a, --C(O)--NH--R.sub.a,
--C(O)--NH--CH.sub.2R.sub.a, --NH--C(O)--R.sub.a, --C(O)O--R.sub.a,
--OR.sub.a, --C(O)--R.sub.a, or --C(O)--R.sub.b, each of which is
substituted with 0 or one or more substituents independently chosen
from (c), (d), and (e). Where R.sub.a is heterocycloalkyl, phenyl,
or 5- and 6-membered heteroaryl, each of which is substituted with
0 or one or more substituents independently chosen from halogen,
hydroxyl, amino, cyano, C.sub.1-C.sub.4 alkyl, and C.sub.1-C.sub.4
alkoxy. In certain of these embodiments R.sub.a is piperidinyl,
morpholinyl, piperazinyl, thiomorpholinyl, or pyrrolidinyl.
[0192] (v) R.sub.4 is hydrogen or halogen; and R.sub.2 is phenyl, a
5- to 6-membered heteroaryl, phenyl fused to a 5 or 6 membered
cycloalkyl or heterocycloalkyl ring, or a bicyclic 8- to
10-membered heteroaryl, each of which is substituted with 0 or one
or more substituents independently chosen from (c), (d), and (e).
Where (c) is chosen from halogen, hydroxyl, oxo, cyano, amino,
nitro, --C(O)NH.sub.2, --C(O)OH, --S(O)NH.sub.2,
C.sub.1-C.sub.2haloalkyl, and C.sub.1-C.sub.2haloalkoxy, (d) is
chosen from C.sub.1-C.sub.4alkyl, C.sub.1-C.sub.4alkoxy,
C.sub.2-C.sub.4alkenyl, mono- and di-C.sub.1-C.sub.6alkylamino,
mono- and di-(C.sub.1-C.sub.4alkyl)carboxamide, mono- or
di(C.sub.1-C.sub.4alkyl)sulfonamide, C.sub.1C.sub.4alkylester, each
of which is substituted with 0 or one or more substituents
independently chosen from oxo, halogen, hydroxyl, oxo, cyano,
amino, nitro, --C(O)NH.sub.2, --C(O)OH, --S(O)NH.sub.2,
C.sub.1-C.sub.4alkoxy, mono- and di-C.sub.1-C.sub.6alkylamino,
mono- and di-(C.sub.1-C.sub.4alkyl)carboxamide, mono- or
di(C.sub.1-C.sub.4alkyl)sulfonamide, C.sub.1C.sub.4alkylester
C.sub.1-C.sub.2haloalkyl, and C.sub.1-C.sub.2haloalkoxy, and (e) is
chosen from (C.sub.3-C.sub.7cycloalkyl)C.sub.0-C.sub.4alkyl,
(heterocycloalkyl)C.sub.0-C.sub.4alkyl,
(phenyl)C.sub.0-C.sub.4alkyl, each of which is substituted with
oxo, halogen, hydroxyl, oxo, cyano, amino, nitro, --C(O)NH.sub.2,
--C(O)OH, --S(O)NH.sub.2, C.sub.1-C.sub.2haloalkyl, and
C.sub.1-C.sub.2haloalkoxy.
[0193] (w) R.sub.2 is phenyl or pyridyl, each of which is
substituted with 0 or 1 or 2 substituents independently chosen from
(c), (d), and (e).
[0194] (x) R.sub.2 is piperidinyl, morpholinyl, piperazinyl,
thiomorpholinyl, or pyrrolidinyl, each of which is substituted with
0 or 1 or 2 substituents independently chosen from (c), (d), and
(e).
[0195] (y) R.sub.2 is a 5- to 6-membered heteroaryl, phenyl fused
to a 5 or 6 membered cycloalkyl or heterocycloalkyl ring, or a
bicyclic 8- to 10-membered heteroaryl chosen from
imidazo[2,1-b]thiazol-5-yl, pyrazinyl,
1H-imidazo[1,2-a]pyridin-3-yl, thiazolo[3,2-b][1,2,4]triazol-5-yl,
isoxazol-3-yl, imidazo[1,2-a]pyridin-2-yl, thiazolyl,
2H-benzo[b][1,4]oxazin-3(4H)-one, benzo[d]thiazol-2-yl, thienyl,
benzofuran-2-yl, benzo[d]oxazol-2(3H)-one, pyrimidinyl, imidazolyl,
pyridizinyl, furanyl, benzo[d][1,3]dioxol-5-yl, naphthyl,
quinolinyl, isobenzofuran-1(3H)-one, isobenzofuran-1(3H)-one,
2H-benzo[b][1,4]thiazin-3(4H)-one, 1,2,3-thiadiazol-4-yl, each of
which is substituted with 0 or 1 or more substituents independently
chosen from halogen, oxo hydroxyl, amino, cyano, C.sub.1-C.sub.4
alkyl, and C.sub.1-C.sub.4 alkoxy.
[0196] (z) R.sub.4 is fluorine.
[0197] The invention also provides compounds of Formula I-a
##STR00016##
and pharmaceutically acceptable salts, and hydrates thereof, as
well as pharmaceutical compositions containing one or more such
compounds and a pharmaceutically acceptable excipient.
[0198] For such compounds, salts and hydrates Ar.sub.1, R, R.sub.1,
R.sub.2, R.sub.3, R.sub.4, t, q, and r are defined as follows:
wherein:
[0199] Ar.sub.1 is phenyl, naphthyl, a 5- or 6-membered monocyclic
heteroaryl group, or a 9- or 10-membered bicyclic heteroaryl group,
wherein Ar.sub.1 is substituted with R and R.sub.1.
[0200] R is 0 or one or more substituents independently chosen from
halogen, hydroxyl, amino, cyano, nitro, C.sub.1-C.sub.2alkyl,
C.sub.1-C.sub.2alkoxy, C.sub.1-C.sub.2haloalkyl, and
C.sub.1-C.sub.2haloalkoxy.
[0201] R.sub.1 is one or two substituents independently chosen from
(a) and (b):
[0202] (a) halogen, hydroxyl, amino, cyano, nitro, --COOH,
--SO.sub.2NH.sub.2C.sub.1-C.sub.2haloalkyl, and
C.sub.1-C.sub.2haloalkoxy, and
[0203] (b) C.sub.1-C.sub.10 alkyl, C.sub.2-C.sub.10 alkenyl,
C.sub.2-C.sub.10 alkynyl, C.sub.2-C.sub.10alkanoyl,
C.sub.2-C.sub.10alkylester, C.sub.1-C.sub.10 alkoxy, mono- or
di-C.sub.1-C.sub.10alkylcarboxamide, or a group --YZ,
[0204] Where Y is bond, or Y is C.sub.1-C.sub.10alkyl, a
C.sub.2C.sub.10alkenyl, or C.sub.2-C.sub.10alkynyl, each optionally
having 1 or 2 oxygen or nitrogen atoms within the alkyl, alkenyl,
or alkynyl chain; and
[0205] Z is hydrogen, C.sub.3-C.sub.7cycloalkyl,
C.sub.3-C.sub.7cycloalkenyl, heterocycloalkyl, phenyl, naphthyl,
indanyl, (C.sub.3-C.sub.7cycloalkyl)C.sub.0-C.sub.10alkoxy, or 5-
to 6-membered heteroaryl containing 1, 2, 3, or 4 heteroatoms
independently chosen from N, O, and S,
[0206] and at least one R.sub.1 is a group --YZ in which Y is
C.sub.6-C.sub.10alkyl, a C.sub.6C.sub.10alkenyl, or
C.sub.6-C.sub.10alkynyl, each optionally having 1 or 2 oxygen or
nitrogen atoms within the alkyl, alkenyl, or alkynyl chain; and
C.sub.3-C.sub.7cycloalkyl, C.sub.3-C.sub.7cycloalkenyl,
heterocycloalkyl, phenyl, naphthyl, indanyl,
(C.sub.3-C.sub.7cycloalkyl)C.sub.0-C.sub.10alkoxy, or 5- to
6-membered heteroaryl containing 1, 2, 3, or 4 heteroatoms
independently chosen from N, O, and S,
[0207] wherein each (b) other than hydrogen, is substituted with 0
or one or more substituents independently chosen from: halogen,
hydroxyl, amino, cyano, nitro, oxo, C.sub.1-C.sub.4alkyl,
C.sub.1-C.sub.4alkoxy, C.sub.1-C.sub.2haloalkyl, and
C.sub.1-C.sub.2haloalkoxy; and the other R.sub.1 is halogen,
trifluormethyl, or trifluoromethoxy.
[0208] R.sub.2 is halogen, --COOH, --CONH.sub.2, --C(O)OCH.sub.3,
--C(O)CH.sub.3, --NHC(O)OH, or amino, or
[0209] R.sub.2 is --CH.sub.2R.sub.a, --NH--S(O).sub.2R.sub.a,
--CH.sub.2--NH--S(O).sub.2R.sub.a, --S(O).sub.2R.sub.a,
--C(O)--NH--R.sub.a, --C(O)--NH--CH.sub.2R.sub.a,
--NH--C(O)--R.sub.a, --NH--C(O)--R.sub.b, --C(O)O--R.sub.a,
--C(O)--O--R.sub.b, --OR.sub.a, --C(O)--R.sub.a, or
--C(O)--R.sub.b, each of which is substituted with 0 or one or more
substituents independently chosen from (c), (d), and (e), or
[0210] R.sub.2 is C.sub.1-C.sub.6alkyl, phenyl, a 5- to 6-membered
heteroaryl, phenyl fused to a 5 or 6 membered cycloalkyl or
heterocycloalkyl ring, or a bicyclic 8- to 10-membered heteroaryl,
each of which is substituted with 0 or one or more substituents
independently chosen from (c), (d), and (e);
[0211] (c) halogen, hydroxyl, oxo, cyano, amino, nitro,
--C(O)NH.sub.2, --C(O)OH, --S(O)NH.sub.2, C.sub.1-C.sub.2haloalkyl,
and C.sub.1-C.sub.2haloalkoxy,
[0212] (d) C.sub.1-C.sub.4alkyl, C.sub.1-C.sub.4alkoxy,
C.sub.2-C.sub.4alkenyl, mono- and di-C.sub.1-C.sub.6alkylamino,
mono- and di-(C.sub.1-C.sub.4alkyl)carboxamide, mono- or
di(C.sub.1-C.sub.4alkyl)sulfonamide, C.sub.1C.sub.4alkylester, each
of which is substituted with 0 or one or more substituents
independently chosen from oxo, halogen, hydroxyl, oxo, cyano,
amino, nitro, --C(O)NH.sub.2, --C(O)OH, --S(O)NH.sub.2,
C.sub.1-C.sub.4alkoxy, mono- and di-C.sub.1-C.sub.6alkylamino,
mono- and di-(C.sub.1-C.sub.4alkyl)carboxamide, mono- or
di(C.sub.1-C.sub.4alkyl)sulfonamide, C.sub.1C.sub.4alkylester
C.sub.1-C.sub.2haloalkyl, and C.sub.1-C.sub.2haloalkoxy
[0213] (e) (C.sub.3-C.sub.7cycloalkyl)C.sub.0-C.sub.4alkyl,
(heterocycloalkyl)C.sub.0-C.sub.4alkyl,
(phenyl)C.sub.0-C.sub.4alkyl, each of which is substituted with
oxo, halogen, hydroxyl, oxo, cyano, amino, nitro, --C(O)NH.sub.2,
--C(O)OH, --S(O)NH.sub.2, C.sub.1-C.sub.2haloalkyl, and
C.sub.1-C.sub.2haloalkoxy.
[0214] R.sub.2 and R.sub.4 are taken together with the carbon atoms
of the thiazole ring to which they are attached to form a
C.sub.5-C.sub.7 carbocyclic ring, which is aromatic or partially
unsaturated.
[0215] R.sub.3 is hydrogen, C.sub.1-C.sub.4alkyl, or
--C(O)--R.sub.d.
[0216] R.sub.4 is hydrogen, halogen, hydroxyl, amino, cyano, nitro,
C.sub.1-C.sub.2alkyl, C.sub.1-C.sub.2alkoxy,
C.sub.1-C.sub.2haloalkyl, C.sub.1-C.sub.2haloalkoxy or phenyl; or
R.sub.4 is taken together with R.sub.2 to form a ring.
[0217] R.sub.a is heterocycloalkyl, phenyl, or 5- or 6-membered
heteroaryl, each of which is substituted with 0 or one or more
substituents independently chosen from halogen, hydroxyl, amino,
cyano, C.sub.1-C.sub.4 alkyl, and C.sub.1-C.sub.4 alkoxy.
[0218] R.sub.b is C.sub.1-C.sub.6 alkyl, wherein the alkyl is
optionally substituted with a halogen, hydroxyl, --C(O)OH, phenyl,
or 4-(NH.sub.2S(O).sub.2)-phenyl; R.sub.d is C.sub.1-C.sub.6alkyl,
phenyl, or 5- to 6-membered heteroaryl; r is 0, 1, or 2; q is 0 or
1; and t is 0 or 1; and q and t are not both 1.
Methods of Treatment
[0219] The methods of the invention generally comprise
administering a therapeutically effective amount of at least one
compound of the present invention to a subject in need of
treatment. In a particularly preferred embodiment, the methods of
the invention comprise administering a therapeutically effective
amount of at least one compound of the present invention to a
subject in need of treatment for HCV infection.
[0220] In an embodiment, the present invention provides a method
for treating or preventing hepatitis C virus infection in a subject
in need thereof, said method comprising: administering to the
subject an amount of a compound of formula (I), (I-a), (I-b),
(I-c), (I-d), (I-e), (I-f), (I-g), (I-h) or (I-i) or a
pharmaceutically acceptable salt thereof, or a prodrug or
metabolite thereof, wherein hepatitis C virus infection is treated
or prevented. The present invention further includes a method for
treating or preventing hepatitis C virus infection in a subject in
need thereof, said method comprising: administering to said subject
an amount of at least one, at least two, at least three, or at
least four compounds of formula (I), (I-a), (I-b), (I-c), (I-d),
(I-e), (I-f), (I-g), (I-h), or (I-i), or pharmaceutically
acceptable salts thereof, or prodrugs or metabolites thereof,
wherein hepatitis C virus is treated or prevented. In a further
embodiment, the present invention provides a method for treating or
preventing hepatitis C virus in a subject in need thereof, said
method comprising: administering to said subject both an amount of
an additional anti-HCV agent and an amount of one or more compounds
of formula (I), (I-a), (I-b), (I-c), (I-d), (I-e), (I-g), (I-h), or
(I-i), or a pharmaceutically acceptable salt thereof, or a prodrug
or metabolite thereof, wherein hepatitis C virus is treated or
prevented.
[0221] Anti-HCV agents are those agents, including for example,
compounds of the present invention, that are believed to inhibit
hepatitis C virus. Anti-HCV agents may believed to inhibit HCV as
indicated by, for example, any clinical observations or laboratory
experiments. Anti-HCV agents may act by any mechanism. Without
being limited by any theory, a compound of the present invention
that is an anti-HCV agent may inhibit HCV by causing miscleavage of
the HCV polyprotein and leading to formation of miscleavage
products. In another embodiment, a compound of the present
invention that is an anti-HCV agent may lead to formation of
defective replication complexes.
[0222] Generally, RNA synthesis proceeds as a two-step process:
initiation and elongation. In initiation, an initiated template RNA
is formed in which only a portion of the newly synthesized positive
or negative strand RNA is made using a minus or plus strand
template. Upon initiation, the partial transcripts may be unable to
dissociate from the RNA polymerase. In elongation, the remainder of
the positive or negative strand RNA transcript is synthesized. In
an embodiment, a compound of the present invention blocks
replication prior to initiation. In another embodiment, a compound
of the present invention blocks replication after initiation. In an
embodiment, a compound of the present invention blocks replication
prior to elongation. In another embodiment, a compound of the
present invention blocks replication after elongation. In an
embodiment, a compound of the present invention blocks replication
prior to both initiation and elongation. In another embodiment, a
compound of the invention blocks replication after both initiation
and elongation.
[0223] Additional anti-HCV agents (i.e., anti-HCV agents in
addition to those provided by the present invention) may optionally
be formulated together with compounds of the invention in a single
pharmaceutical formulation or may be administered as separate
formulations. Exemplary additional anti-HCV agents include
pegylated alpha interferon, un-pegylated alpha interferon,
ribavirin, protease inhibitors, polymerase inhibitors, p7
inhibitors, entry inhibitors, a fusion inhibitors, an
anti-fibrotics, drugs which targets inosine monophosphate
dehydrogenase inhibitors (IMPDH), synthetic thymosin alpha 1,
therapeutic vaccines, immunomodulators, and helicase
inhibitors.
[0224] The degree to which hepatitis C virus is treated or
prevented by administration of a compound of the present invention
may be evaluated by any techniques available to the skilled
artisan. For example, treatment of hepatitis C virus may be
evaluated by analyzing RNA levels of hepatitis C virus, anti-HCV
antibodies, and hepatocellular damage. In another embodiment,
treatment or prevention of HCV may be monitored by observing the
levels of serum alanine amino transferase (ALT) and aspartate
aminotransferase (AST).
[0225] In an embodiment, the present invention provides a method
for treating a subject that has liver disease, comprising
administering an effective amount of a compound of the present
invention, where the subject that has liver disease is treated. In
the context of the present invention, a subject is any living
organism that may benefit from treatment for a disease or
condition. For example, a subject includes without limitation
mammals such as dogs, cats, cows, horses, rabbits, monkeys, and
humans. In a preferred embodiment, a subject is a human. Subjects
that may benefit from treatment include those that have been
diagnosed with a disease or condition, those that are suspected of
having a disease or condition, or those that may be susceptible to
a disease or condition. Benefits of treatment may include
prevention of a disease or condition or amelioration of a disease
or condition, including elimination of a disease or condition.
[0226] A subject that has liver disease includes any subject that
has any manifestation of liver dysfunction. In addition, a subject
that has liver disease further includes any subject that has a
history of any disease that is associated with liver dysfunction. A
disease that is associated with liver dysfunction is a disease for
which it is known or suspected that the liver may be affected.
Liver dysfunction may be determined by clinical evaluation,
laboratory testing, pathology report, or any other means available
to the skilled artisan. In the context of the present invention, a
subject that has liver disease may have, without limitation, acute
hepatitis, chronic hepatitis, liver cancer, cirrhosis of the liver,
end-stage liver disease, or any combination thereof. A subject that
has liver disease includes a liver transplant patient. In a
preferred embodiment, a subject that has liver disease includes any
subject that has antibodies to hepatitis C virus.
[0227] One or more compounds of the present invention may be
administered to the subject via any drug delivery route known in
the art. Specific exemplary administration routes include oral,
ocular, rectal, buccal, topical, nasal, ophthalmic, subcutaneous,
intramuscular, intravenous (bolus and infusion), intracerebral,
transdermal, and pulmonary. Individuals infected with HCV can be
treated with the compounds of the present invention to prevent or
reduce further replication of HCV.
[0228] The term therapeutically effective amount, as used herein,
refers for example to an amount of a compound of the present
invention effective to inhibit HCV translation, thereby effectively
treating or ameliorating the HCV infection. The precise effective
amount for a subject may depend upon factors such as the subject's
body weight, size, health, age, other medications, for example.
Therapeutically effective amounts for a given patient can be
determined by routine experimentation that is within the skill and
judgment of the clinician.
[0229] For any compound, the therapeutically effective amount can
be estimated initially either in cell culture assays or in relevant
animal models, such as rodents. An animal model may also be used to
determine the appropriate concentration range and route of
administration. Such information can then be used to determine
useful doses and routes for administration in humans. Therapeutic
efficacy and toxicity may be determined by standard pharmaceutical
procedures in cell cultures or experimental animals, e.g.,
ED.sub.50 (the dose therapeutically effective in 50% of the
population) and LD.sub.50 (the dose lethal to 50% of the
population). The dose ratio between therapeutic and toxic effects
is the therapeutic index, and it can be expressed as the ratio,
ED.sub.50/LD.sub.50. Pharmaceutical compositions that exhibit large
therapeutic indices are preferred. The dosage contained in such
compositions is preferably within a range of circulating
concentrations that include an ED.sub.50 with little or no
toxicity. The dosage may vary within this range depending upon the
dosage form employed, sensitivity of the patient, and the route of
administration.
[0230] More specifically, the concentration-biological effect
relationships observed with regard to the compound(s) of the
present invention indicate an initial target plasma concentration
ranging from approximately 1 .mu.g/ml to approximately 100
.mu.g/mL, preferably from approximately 5 .mu.g/mL to approximately
50 .mu.g/mL, more preferably from approximately 10 .mu.g/mL to
approximately 50 .mu.g/mL, even more preferably from approximately
10 .mu.g/mL to approximately 25 .mu.g/mL. To achieve such plasma
concentrations, the compounds of the invention may be administered
at doses that vary from 0.1 .mu.g to 100,000 mg, depending upon the
route of administration. Guidance as to particular dosages and
methods of delivery is provided in the literature and is generally
available to practitioners in the art. In general the dose will be
in the range of about 1 mg/day to about 10 g/day, or about 0.1 g to
about 3 g/day, or about 0.3 g to about 3 g/day, or about 0.5 g to
about 2 g/day, in single, divided, or continuous doses for a
patient weighing between about 40 to about 100 kg (which dose may
be adjusted for patients above or below this weight range,
particularly children under 40 kg).
[0231] The exact dosage will be determined by the practitioner, in
light of factors related to the subject that requires treatment.
Dosage and administration are adjusted to provide sufficient levels
of the active agent(s) or to maintain the desired effect. Factors
which may be taken into account include the severity of the disease
state, general health of the subject, age, weight, and gender of
the subject, diet, time and frequency of administration, drug
combination(s), reaction sensitivities, and tolerance/response to
therapy. Long-acting pharmaceutical compositions may be
administered every 3 to 4 days, every week, or once every two weeks
depending on half-life and clearance rate of the particular
formulation.
[0232] In an embodiment, the present invention provides a method
for inhibiting hepatitis C virus replication in a subject in need
thereof, said method comprising: administering to said subject an
amount of a compound of formula (I), (I-a), (I-b), (I-c), (I-d),
(I-e), (I-f), (I-g), (I-h), or (I-i), or a pharmaceutically
acceptable salt thereof, or a prodrug or metabolite thereof,
wherein hepatitis C virus replication is inhibited.
[0233] Inhibition of hepatitis C virus replication may be measured
by any technique known to the artisan. For example, inhibition may
be measured by clinical observation, or laboratory tests such as
EC.sub.50. In another embodiment, inhibition of hepatitis C virus
replication may be measured by a decrease in nucleotide or protein
production and includes a reduction in HCV replication of at least
about 10%, at least about 25%, at least about 35%, at least about
45%, at least about 50%, at least about 55%, at least about 60%, at
least about 65%, at least about 70%, at least about 75%, at least
about 80%, at least about 85%, at least about 90%, at least about
95%, at least about 98%, or at least about 99% as compared with HCV
replication prior to administration of one or more compounds of the
invention.
[0234] In an embodiment of the present invention, inhibition of
hepatitis C virus replication may be measured by a decrease in
nucleotide or protein production and includes a reduction in HCV
replication of at least about 10%, at least about 25%, at least
about 35%, at least about 45%, at least about 50%, at least about
55%, at least about 60%, at least about 65%, at least about 70%, at
least about 75%, at least about 80%, at least about 85%, at least
about 90%, at least about 95%, at least about 98%, or at least
about 99% as compared with HCV replication prior to administration
of one or more compounds of the invention.
[0235] In another embodiment of the present invention, a method for
inhibiting HCV replication is provided, the method comprising
contacting a compound of formula (I), (I-a), (I-b), (I-c), (I-d),
(I-e), (I-f), (I-g), (I-h), or (I-i) with a hepatitis C virus
replicon, replicase complex, or polyprotein or fragment, wherein
replication of hepatitis C virus is inhibited.
[0236] In a further embodiment, the present invention provides a
method for inhibiting HCV replicase complex activity comprising
contacting a compound of formula (I), (I-a), (I-b), (I-c), (I-d),
(I-e), (I-g), (I-h), or (I-i) with a hepatitis C virus replicon,
replicase complex, or polyprotein or fragment, wherein hepatitis C
virus replicase complex activity is inhibited.
[0237] In another embodiment, the compounds of the present
invention may also be used in assays, such as for example
diagnostic, screening or cell culture assays. A compound of the
present invention may be contacted with a cell expressing a
hepatitis C virus RNA replicon in any manner that permits the test
compound and the cell comprising the replicon to interact. In an
embodiment, a test compound may be contacted with a cell expressing
a hepatitis C virus RNA replicon by mixing the test compound and
the cell together in vivo or in vitro, for example in any container
such as a flask, a replicate plate, a tube, or a vial.
[0238] A replicon is a genetic element, including by way of
non-limiting example, a plasmid, cosmid, bacmid, phage or virus or
any portion of the foregoing that is capable of replication largely
under its own control. A replicon may be either RNA or DNA and may
be single- or double-stranded. A replicon may contain a positive
nucleic acid strand, a negative nucleic acid strand or both. In a
preferred embodiment, an HCV replicon comprises the NS5B
nonstructural protein of an HCV genome. In another preferred
embodiment, an HCV replicon comprises the NS3-NS4A nonstructural
proteins of an HCV genome. In another preferred embodiment, an HCV
replicon comprises the NS3-NS5B nonstructural proteins of an HCV
genome. In a further preferred embodiment, one or more HCV
nonstructural proteins is operably linked to sequences necessary
for efficient replication.
[0239] It is contemplated that any HCV replicon may be used in the
methods of the present invention. In a preferred embodiment, a
hepatitis C virus RNA replicon can be used in the methods of the
present invention.
[0240] An HCV replicon may be obtained in any manner. For example,
RNA molecules encoding an HCV replicon may be produced by in vitro
transcription and transfected into cells such as by
electroporation. In another embodiment, the HCV replicon may be DNA
that is transfected. An HCV replicon may be transfected into any
cells known to the skilled artisan. In an embodiment, an HCV
replicon is transfected into Huh-7 cells using electroporation. In
another embodiment, an HCV replicon is obtained from an accession
database such as GenBank or ATCC.
[0241] The present invention also contemplates contacting a
compound of the invention with a cell that expresses an HCV
replicase complex. Any HCV replicase complex may be used in the
methods of the present invention. In an embodiment, replicase
complexes may be isolated in any manner known to the skilled
artisan. Replicase complexes may be isolated for example as
described in Lohmann, V. et al., Replication of subgenomic
hepatitis C virus RNAs in a hepatoma cell line, Science 285:110-113
(1999); Blight, K. J., et al., Efficient replication of hepatitis C
virus genotype 1a RNAs in cell culture, J. Virol. 77(5) 3181-90
(2003); Wolk, B. et al., Subcellular localization stability, and
trans-cleavage competence of the hepatitis C virus NS3-NS4A complex
expressed in tetracycline-regulated cell lines, J. Virol. 74(5):
2293-2304 (2000).
[0242] Exemplary replicase complexes include those that comprise an
NS5B protein or fragment thereof, an NS3-NS5B polyprotein or
fragment thereof, or an NS3-NS4A polyprotein or fragment thereof.
In the context of the present invention, a replicase complex that
is isolated includes one that is removed or separated from its
natural environment. Any techniques for removing a replicase
complex from the location where it is naturally found may be used
for isolation, including for example extraction, fractionation,
centrifugation, precipitation, etc.
[0243] The present invention also contemplates contacting a cell
that expresses an isolated HCV polyprotein or fragment thereof. Any
isolated HCV polyprotein or fragment thereof may be used in the
methods of the present invention. HCV polyproteins may be isolated
for example as described in Lohmann, V. et al., Replication of
subgenomic hepatitis C virus RNAs in a hepatoma cell line, Science
285:110-113 (1999); Blight, K. J., et al., Efficient replication of
hepatitis C virus genotype 1a RNAs in cell culture, J. Virol. 77(5)
3181-90 (2003); Wolk, B. et al., Subcellular localization
stability, and trans-cleavage competence of the hepatitis C virus
NS3-NS4A complex expressed in tetracycline-regulated cell lines, J.
Virol. 74(5): 2293-2304 (2000).
[0244] Exemplary hepatitis C virus polyproteins or fragments
thereof of the present invention include those that comprise an
NS5B protein or fragment thereof, an NS3-NS5B polyprotein or
fragment thereof, or an NS3-NS4A polyprotein or fragment thereof.
In the context of the present invention, a polyprotein or fragment
thereof that is isolated includes one that is removed or separated
from its natural environment. An isolated polyprotein or fragment
thereof may optionally be purified from other components.
[0245] The present invention further provides a method of screening
for a compound of the present invention useful for treating
hepatitis C virus, the method comprising contacting a cell
comprising hepatitis C viral replicon, isolated replicase complex
or isolated polypeptide with a compound of the present invention,
measuring inhibition of hepatitis C virus replication, and
selecting a candidate compound that is capable of inhibiting
hepatitis C virus.
Pharmaceutical Formulations
[0246] While it is possible for the compounds of the present
invention to be administered neat, it may be preferable to
formulate the compounds as pharmaceutical formulations. In an
aspect of the present invention, pharmaceutical formulations useful
in the methods of the invention are provided. The pharmaceutical
formulations of the invention may be prepared with pharmaceutically
acceptable excipients such as carriers, solvents, stabilizers,
adjuvants, diluents, glidants, etc., depending upon the particular
mode of administration and dosage form. Formulations optionally
contain excipients such as those set forth in the Handbook of
Pharmaceutical Excipients (1986). The pharmaceutical formulations
should generally be formulated to achieve a physiologically
compatible pH, and may range from a pH of about 3 to a pH of about
11, a pH of about 7 to a pH of about 10, a pH of about 5 to a pH of
about pH 8, preferably a pH of about pH 3 to a pH of about pH 7,
depending on the formulation and route of administration.
[0247] More particularly, the pharmaceutical formulations of the
invention comprise a therapeutically or prophylactically effective
amount of at least one compound of the present invention, together
with one or more pharmaceutically acceptable excipients. A
therapeutically or prophylactically effective amount of a compound
of the present invention includes a viral inhibitory amount of the
compound.
[0248] One or more compounds of the invention may be administered
by any route appropriate to the condition to be treated. Suitable
routes include parenteral (including subcutaneous, intramuscular,
intravenous, intradermal, intrathecal and epidural), oral, nasal,
topical (including buccal and sublingual), rectal, vaginal, and the
like. It will be appreciated that the preferred route of
administration may vary, depending for example upon the condition
of the recipient and the duration of the treatment. In a preferred
embodiment, treatment is administered orally or parenterally to a
subject who has antibodies to hepatitis C virus.
[0249] Formulations of the present invention, e.g., for parenteral
or oral administration, are most typically solids, liquid
solutions, emulsions or suspensions, while inhaleable formulations
for pulmonary administration are generally liquids or powders, with
powder formulations being generally preferred. A pharmaceutical
composition of the invention may also be formulated as a
lyophilized solid that is reconstituted with a
physiologically-compatible solvent prior to administration.
Alternative pharmaceutical formulations of the invention may be
prepared as syrups, elixirs, creams, ointments, tablets, and the
like.
[0250] Suitable excipients may be carrier molecules that include
large, slowly metabolized macromolecules such as proteins,
polysaccharides, polylactic acids, polyglycolic acids, polymeric
amino acids, amino acid copolymers, and inactive virus particles.
Other exemplary excipients include antioxidants such as ascorbic
acid; chelating agents such as EDTA; carbohydrates such as dextrin,
hydroxyalkylcellulose, hydroxyalkylmethylcellulose, stearic acid;
liquids such as oils, water, saline, glycerol and ethanol; wetting
or emulsifying agents; pH buffering substances; and the like.
Liposomes are also included within the definition of
pharmaceutically acceptable excipients.
[0251] Formulations for oral use include, for example, tablets,
troches, lozenges, electuaries, aqueous or oil suspensions,
non-aqueous solutions, dispersible powders or granules (including
micronized particles or nanoparticles), emulsions, hard or soft
capsules, syrups or elixirs may be prepared. Formulations intended
for oral use may be prepared according to any method known to the
art for the manufacture of pharmaceutical formulations, and such
formulations may contain one or more agents including sweetening
agents, flavoring agents, coloring agents and preserving agents, in
order to provide a palatable preparation.
[0252] Pharmaceutically acceptable excipients particularly suitable
for use in conjunction with tablets include, for example, inert
diluents, such as celluloses, calcium or sodium carbonate, lactose,
calcium or sodium phosphate; disintegrating agents, such as
croscarmellose sodium, cross-linked povidone, maize starch, or
alginic acid; binding agents, such as povidone, starch, gelatin or
acacia; and lubricating agents, such as magnesium stearate, stearic
acid or talc. Tablets may optionally be scored. In addition,
tablets may be uncoated or may be coated by known techniques
including microencapsulation to delay disintegration and adsorption
in the gastrointestinal tract and thereby provide a sustained
action over a longer period. For example, a time delay material
such as glyceryl monostearate or glyceryl distearate alone or with
a wax may be employed.
[0253] Formulations for oral use may be also presented as hard
gelatin capsules where the active ingredient is mixed with an inert
solid diluent, for example celluloses, lactose, calcium phosphate
or kaolin, or as soft gelatin capsules wherein the active
ingredient is mixed with non-aqueous or oil medium, such as
glycerin, propylene glycol, polyethylene glycol, peanut oil, liquid
paraffin or olive oil.
[0254] In another embodiment, pharmaceutical formulations of the
invention may be formulated as suspensions comprising a compound of
the present invention in an admixture with at least one
pharmaceutically acceptable excipient suitable for the manufacture
of a suspension. In yet another embodiment, pharmaceutical
formulations of the invention may be formulated as dispersible
powders and granules suitable for preparation of a suspension by
the addition of suitable excipients.
[0255] Excipients suitable for use in connection with suspensions
include suspending agents, such as sodium carboxymethylcellulose,
methylcellulose, hydroxypropyl methylcelluose, sodium alginate,
polyvinylpyrrolidone, gum tragacanth, gum acacia, dispersing or
wetting agents such as a naturally occurring phosphatide (e.g.,
lecithin), a condensation product of an alkylene oxide with a fatty
acid (e.g., polyoxyethylene stearate), a condensation product of
ethylene oxide with a long chain aliphatic alcohol (e.g.,
heptadecaethyleneoxycethanol), a condensation product of ethylene
oxide with a partial ester derived from a fatty acid and a hexitol
anhydride (e.g., polyoxyethylene sorbitan monooleate); and
thickening agents, such as carbomer, beeswax, hard paraffin or
cetyl alcohol. The suspensions may also contain one or more
preservatives such as acetic acid, methyl and/or n-propyl
p-hydroxy-benzoate; one or more coloring agents; one or more
flavoring agents; and one or more sweetening agents such as sucrose
or saccharin.
[0256] Oil suspensions may be formulated by suspending the active
ingredient in a vegetable oil, such as arachis oil, olive oil,
sesame oil or coconut oil, or in a mineral oil such as liquid
paraffin. The oral suspensions may contain a thickening agent, such
as beeswax, hard paraffin or cetyl alcohol. Sweetening agents and
flavoring agents optionally may be added to provide a palatable
oral preparation. One or more antioxidant, such as ascorbic acid,
for example, may be added as a preservative.
[0257] The pharmaceutical formulations of the invention may also be
in the form of oil-in-water emulsions. In an aspect, the oily phase
of an emulsion may comprise only one or more emulsifiers (otherwise
known as emulgents). In a preferred aspect, the oily phase
comprises a mixture of at least one emulsifier with a fat or an oil
or with both a fat and an oil. Preferably, a hydrophilic emulsifier
is included together with a lipophilic emulsifier which acts as a
stabilizer. It is also preferred to include both an oil and a fat.
Emulgents and emulsion stabilizers suitable for use in the
formulation of the invention include Tween.RTM. 60, Span.RTM. 80,
cetostearyl alcohol, benzyl alcohol, myristyl alcohol, glyceryl
mono-stearate and sodium lauryl sulfate.
[0258] In an aspect of the present invention, the oily phase
comprises a vegetable oil, such as olive oil or arachis oil, a
mineral oil, such as liquid paraffin, or a mixture of these.
Suitable emulsifying agents include naturally-occurring gums, such
as gum acacia and gum tragacanth; naturally occurring phosphatides,
such as soybean lecithin, esters or partial esters derived from
fatty acids; hexitol anhydrides, such as sorbitan monooleate; and
condensation products of these partial esters with ethylene oxide,
such as polyoxyethylene sorbitan monooleate. The emulsion may also
contain sweetening and flavoring agents. Syrups and elixirs may be
formulated with sweetening agents, such as glycerol, sorbitol or
sucrose. In an aspect, such formulations may also contain a
demulcent, a preservative, a flavoring, a coloring agent, or any
combination of these ingredients.
[0259] Additionally, in an aspect of the present invention, the
pharmaceutical formulations of the invention may be in the form of
a sterile injectable preparation. An injectable may be administered
for example by injection, infusion, or as a bolus. Injectable
preparations include by way of non-limiting example sterile
injectable aqueous emulsions and oleaginous suspensions. An
emulsion or suspension may be formulated according to the known art
using those suitable dispersing or wetting agents and suspending
agents such as for example those mentioned above. The sterile
injectable preparation may also be a sterile injectable solution or
suspension in a non-toxic parenterally acceptable diluent or
solvent, such as a solution in 1,2-propane-diol. The sterile
injectable preparation may also be prepared as a lyophilized
powder. Among the acceptable vehicles and solvents that may be
employed are water, Ringer's solution, and isotonic sodium chloride
solution. In addition, sterile fixed oils may be employed as a
solvent or suspending medium. For this purpose any bland fixed oil
may be employed including synthetic mono- or di-glycerides. In
addition, fatty acids such as oleic acid may likewise be used in
the preparation of injectables.
[0260] Also contemplated in the invention are compounds which have
been modified by substitutions or additions of chemical or
biochemical moieties which make them more suitable for delivery
(e.g., increase solubility, bioactivity, palatability, decrease
adverse reactions, etc.), for example by esterification,
glycosylation, PEGylation, etc.
[0261] The compounds of the present invention may be formulated for
oral administration in a lipid-based formulation suitable for low
solubility compounds. Lipid-based formulations can generally
enhance the oral bioavailability of such compounds. As such, a
pharmaceutical formulation of the invention comprises a
therapeutically or prophylactically effective amount of a compound
of the present invention, together with at least one
pharmaceutically acceptable excipient selected from the group
consisting of: medium chain fatty acids or propylene glycol esters
thereof (e.g., propylene glycol esters of edible fatty acids such
as caprylic and capric fatty acids) and pharmaceutically acceptable
surfactants such as polyoxyl 40 hydrogenated castor oil.
[0262] In an alternative embodiment, cyclodextrins may be added as
aqueous solubility enhancers. Cyclodextrins include hydroxypropyl,
hydroxyethyl, glucosyl, maltosyl and maltotriosyl derivatives of
.alpha.-, .beta.-, and .gamma.-cyclodextrin. A particularly
preferred cyclodextrin solubility enhancer is
hydroxypropyl-.beta.-cyclodextrin (HPBC), which may be added to any
of the above-described formulations to further improve the aqueous
solubility characteristics of the compounds of the present
invention. In one embodiment, the composition comprises 0.1% to 20%
hydroxypropyl-.beta.-cyclodextrin, more preferably 1% to 15%
hydroxypropyl-.beta.-cyclodextrin, and even more preferably from
2.5% to 10% hydroxypropyl-.beta.-cyclodextrin. The amount of
solubility enhancer employed will depend on the amount of the
compound of the present invention in the composition.
[0263] The formulations of the present invention may be provided in
unit dosage form or in multi-dose containers, including for example
sealed ampoules and vials, and may be stored in a freeze-dried or
lyophilized condition, requiring only the addition of the sterile
liquid carrier, for example saline for injection, immediately prior
to use. In an embodiment, unit dosage formulations contain a daily
dose or subdose, or a fraction thereof, of the active
ingredient.
[0264] The amount of active ingredient that is combined with the
carrier material to produce a single dosage form will be determined
by the skilled artisan and will vary depending upon considerations
including the host, the nature of the condition being treated, the
particular mode of administration, the pharmaceutical formulation,
and the toxicity. In an embodiment, the dose of active ingredient
is determined by the clinician using conventional dose escalation
studies. In an embodiment, a formulation intended for
administration to humans may contain approximately 0.0001 to 100
mg/kg body weight per day, preferably from about 0.01 to about 10
mg/kg body weight per day, more preferably from about 0.01 to about
5 mg/kg body weight per day, or even more preferably from about 0.5
to about 0.5 mg/kg body weight per day. For example, in an
embodiment, the daily candidate dose for an adult human of
approximately 70 kg body weight ranges from about 1 mg to about
1000 mg, preferably between about 5 mg and about 500 mg, and may be
administered in a single dose or multiple doses.
[0265] Compounds of the invention may be formulated with an
appropriate and convenient amount of carrier material, which may
vary, for example from about 5% to about 95% of the total
compositions (weight:weight). The pharmaceutical composition can be
prepared to provide easily measurable amounts for administration.
For example, by way of non-limiting example, an aqueous solution
intended for intravenous infusion may contain from about 3 to 500
.mu.g of the active ingredient per milliliter of solution in order
that infusion of a suitable volume at a rate of about 30 mL/hr can
occur.
[0266] Compounds of the invention may also be formulated to provide
controlled release of the compound, allowing for example, less
frequent dosing or improved pharmacokinetic or toxicity profiles.
In an embodiment, the present invention provides pharmaceutical
formulations designed for sustained or controlled release.
[0267] In a further embodiment, the present invention also provides
veterinary formulations comprising at least one compound of the
present invention together with a veterinary carrier. In an
embodiment, a veterinary carrier is one that is suitable for
administration to an animal other than a human. A veterinary
carrier may be a solid, liquid, or gaseous material, which is
acceptable in the veterinary art and is not incompatible with the
one or more compounds of the invention to be administered.
Veterinary formulations may be administered orally, parenterally,
or by any other route.
[0268] In an embodiment of the present invention, it is also
possible to combine any compound of the present invention with one
or more other active ingredients. Combinations may be selected on
the basis of any considerations available to the skilled art
working, including for example, the condition to be treated,
cross-reactivity of ingredients, and pharmaco-properties of the
combination. In a preferred embodiment, a pharmaceutical
formulation may comprise one or more compounds of the invention
that are useful in the treatment of HCV infection together with one
or more other ingredients that are useful in the treatment of HCV
infection.
[0269] Compounds may be formulated in a unitary dosage form, or in
separate dosage forms intended for simultaneous or sequential
administration to a patient in need of treatment. When administered
sequentially, the combination may be administered in two or more,
three or more, four or more, five or more, or six or more
administrations. In an alternative embodiment, it is possible to
administer one or more compounds of the present invention and one
or more additional active ingredients by different routes.
[0270] The skilled artisan will recognize that a variety of active
ingredients may be administered in combination with the compounds
of the present invention that may act to augment or synergistically
enhance the viral inhibiting activity of the compounds of the
invention. Such active ingredients include, but are not limited to,
IFN-.alpha., ribavirin, protease inhibitors, polymerase inhibitors,
and helicase inhibitors. Furthermore, the compounds of the
invention may also be administered in combination with other
compounds that affect IRES activity known to one of skill in the
art.
[0271] According to the methods of the invention, the combination
of active ingredients may be: (1) co-formulated and administered or
delivered simultaneously in a combined formulation; (2) delivered
by alternation or in parallel as separate formulations; or (3) by
any other combination therapy regimen known in the art. When
delivered in alternation therapy, the methods of the invention may
comprise administering or delivering the active ingredients
sequentially, e.g., in separate solution, emulsion, suspension,
tablets, pills or capsules, or by different injections in separate
syringes. In general, during alternation therapy, an effective
dosage of each active ingredient is administered sequentially,
i.e., serially, whereas in simultaneous therapy, effective dosages
of two or more active ingredients are administered together.
Various sequences of intermittent combination therapy may also be
used.
EXAMPLES
[0272] To assist in understanding the present invention, the
following Examples are included. The experiments relating to this
invention should not, of course, be construed as specifically
limiting the invention and such variations of the invention, now
known or later developed, which would be within the purview of one
skilled in the art are considered to fall within the scope of the
invention as described herein and hereinafter claimed.
[0273] Compounds provided herein may generally be prepared using
standard synthetic methods. Starting materials are generally
readily available from commercial sources, such as Sigma-Aldrich
Corp. (St. Louis, Mo.). For example, a synthetic route similar to
that shown in Example 1 or 2 may be used. It will be apparent that
the final product and any intermediate(s) shown in the following
schemes may be extracted, dried, filtered and/or concentrated, and
may be further purified (e.g., by chromatography). Each variable
(e.g., "R") in the following Schemes, refers to any group
consistent with the description of the compounds provided herein.
An individual skilled in the art may find modifications of one or
several of the synthetic steps described herein without diverting
significantly from the overall synthetic scheme. Further
experimental details for synthesis of representative compounds via
these schemes are provided in Examples 1-2, herein.
[0274] In the following Schemes and synthetic Examples 1-2, the
following abbreviations are used:
Chemical Abbreviations
[0275] DCM dichloromethane DMF dimethyl formamide DMPA dimethylol
propionic acid Et.sub.3N triethylamine THF tetrahydrofuran
TMSCHN.sub.2 trimethylsilyl diazomethane
Example 1
Synthesis of
N-(4-(Pentyloxy)-3-(Trifluoromethyl)Phenyl)-4-(Pyridin-3-Yl)Thiazol-2-Ami-
ne
##STR00017##
[0276] Step 1. Preparation of 2-bromo-1-(pyridin-3-yl)ethanone
[0277] Bromine (17.2 g, 0.11 mol) is added dropwise to a cooled
solution (0.degree. C.) of 3-acetylpyridine (12.1 g, 0.1 mol) in
acetic acid containing 33% HBr with vigorous stirring. The stirring
mixture is allowed to warm to 40.degree. C. and maintained at this
temperature for 2 hrs and then heated to 75.degree. C. After 2 hrs,
the mixture is cooled and diluted with ether (400 ml) to
precipitate the product, which is collected by filtration and
washed with ether and acetone to give 4 HBr salt as white crystals,
which can be used for next step reaction without further
purification.
Step 2. Preparation of
N-(4-(pentyloxy)-3-(trifluoromethyl)phenyl)-4-(pyridin-3-yl)thiazol-2-ami-
ne
Step 2. Preparation of
N-(4-(pentyloxy)-3-(trifluoromethyl)phenyl)-4-(pyridin-3-yl)thiazol-2-ami-
ne
[0278] The reaction mixture of 4 HBr salt (2.87 g, 10 mmol) and
thiourea 2 (3.07 g, 10 mmol) in ethyl acetate (20 ml) is heated to
70.degree. C. and stirred overnight. The reaction mixture is cooled
to ambient temperature, and precipitates form. The product is
collected by filtration, washed with ether, dried in air to give
the product 5 as light yellow crystals.
[0279] NMR (CDCl.sub.3, .delta. ppm): 10.69 (1H, s), 9.30 (1H, d,
J=1.8 Hz), 8.95 (1H, dt, J=1.5, 8.4 Hz), 8.86 (1H, d, J=8.4 Hz),
8.14 (2H, m), 7.93 (1H, s), 7.91 (1H, dd, J=2.7, 7.5 Hz), 7.21 (1H,
d, J=7.5 Hz), 4.06 (2H, t, J=6.2 Hz), 1.70 (2H, m), 1.37 (4H, m),
0.88 (3H, t, J=6.9 Hz).
Example 2
Synthesis of
4-(6-((Dimethylamino)Methyl)Pyridin-3-Yl)-N-(4-(Pentyloxy)-3-(Trifluorome-
thyl)Phenyl)Thiazol-2-Amine
##STR00018##
[0280] Step 1. Preparation of methyl
6-((methylsulfonyloxy)methyl)nicotinate
[0281] A Catalytic amount of DMPA (dimethylol propionic acid),
triethylamine (2.0 g, 19.7 mmol) in 20 mL CH.sub.2Cl.sub.2, and
methanesulfonyl chloride (1.95 g, 17.0 mmol) are added dropwise to
a solution of 6-hydroxymethyl-nicotinic methyl ester 6 (2.2 g, 13.1
mmol), at -78.degree. C. under argon. The mixture is stirred for 5
hours at -78.degree. C. and then quenched with 30 mL saturated
aqueous sodium bicarbonate. The organic layer is collected and the
water phase extracted with CH.sub.2Cl.sub.2 (2.times.30 mL). The
organic phases are combined and washed with water. The
CH.sub.2Cl.sub.2 solution is dried over MgSO4 and concentrated to
give compound 7, which is used without further purification.
Step 2. Preparation of 6-dimethylaminomethyl-nicotinic methyl
ester
[0282] Compound 7 is treated with dimethylamine (2M) in methanol at
0.degree. C. for 30 minutes and then raised to room temperature and
stirred for 5 hours. The solvent is removed and the residue passed
through silical gel (flashed with ethyl acetate-methanol 95:5) to
afford 6-dimethylaminomethyl-nicotinic methyl ester 8.
[0283] 1HNMR (CDCl.sub.3, ppm) .delta. 9.13 (1H), 8.24 (1H), 7.48
(1H), 3.93 (3H), 3.66 (2H), 2.28 (6H).
Step 3. Preparation of 6-dimethylaminomethyl-nicotinic Na salt
[0284] 6-dimethylaminomethyl-nicotinic methyl ester 8 (1.75 g, 9.0
mmol) is dissolved in 15 mL methanol; 5 mL 2 N sodium hydroxide is
added. The mixture is heated at 90.degree. C. for 1.5 hours and
then quickly cooled to room temperature. The solvent is removed
under vacuum and the remaining residue is dried by co-evaporated
toluene. The solid is used without further purification. A small
portion of sample is prepared for analytical use by acidification
with 1N HCl, removal of water and drying.
[0285] 1HNMR (D2O, ppm) .delta. 8.86 (1H), 8.16 (1H), 7.46 (1H),
4.05 (2H), 2.53 (6H).
Step 4. Preparation of chloroacetyl pyridine
[0286] '6-dimethylaminomethyl-nicotinic Na salt 9 (202 mg, 1 mmol)
is suspended in 8 mL CH.sub.2Cl.sub.2 and 2 drops of DMF is added.
The mixture is treated with oxallyl chloride (1.2 mmol) at
0.degree. C. and then warmed to room temperature and allowed to
remain at this temperature 1.5 hours. The solvent is removed and
the residue suspended in 10 mL THF. Et3N (2.2 mmol) is added,
followed by TMSCHN2 (2.5 mmol, 2M solution in ether) which is added
at 0.degree. C. The mixture is warmed to room temperature and
stirred overnight. The mixture is then cooled to 0.degree. C. and
HCl (4.0 mmol, 2M in ether) is added. The mixture is stirred for 2
hrs at 0.degree. C. and then the solvent is removed. The residue is
diluted with CH2Cl2 (30 mL), neutralized with 10% aqueous NaHCO3.
The organic phase is collected and washed with water. The solvent
is dried over MgSO4 and concentrated to give chloroacetyl pyridine
10, which is used directly in the next step.
Step 5. Preparation of
4-(6-((dimethylamino)methyl)pyridin-3-yl)-N-(4-(pentyloxy)-3-(trifluorome-
thyl)phenyl)thiazol-2-amine
[0287] The mixture of 10 with thiourea 2 (0.3 mmol) in 10 mL ethyl
alcohol is refluxed for 2 hours and cooled to room temperature. The
solvent is removed and the residue purified by HPLC to give the
title compound 11.
[0288] 1HNMR (CDCl3, ppm) .delta. 8.96 (1H), 8.03 (1H, dd, J=2.2,
8.1 Hz), 7.64 (1H), 7.55 (1H, dd, J=2.7, 8.9 Hz), 7.38 (1H, d,
J=8.1 Hz), 7.16 (1H), 6.94 (1H, d, J=8.8 Hz), 6.84 (1H), 3.97 (2H,
t, J=6.4 Hz), 3.66 (2H), 2.33 (6H), 1.76 (2H, m), 1.37 (m, 4H),
0.87 (3H, t, J=7.1 Hz).
Example 3
Additional Exemplified Compounds
[0289] The compounds shown below in may be synthesized by the
methods given in Examples 1 and 2, and by variations in the methods
disclosed in Examples 1 and that will be readily apparent to those
of skill in the art of synthetic organic synthesis.
[0290] The arrays provided below show disclose compounds of the
general formula
##STR00019##
[0291] The values "A" in this formula are found in Array A1 and
Array A2.
[0292] The values for "B" in this formula are found in Array B1 and
Array B2; the values for "t" are given in Array t, the values for
"r" are given in Array r, and the values for "Ar" are given in
Array AR.
[0293] Each combination of 1 element from each of Array A1, Array
B1, Array t, Array r, and Array Ar specifically discloses a
discrete compound of the invention.
[0294] Each combination of 1 element from each of Array A2, Array
B2, Array t, Array r, and Array Ar also specifically discloses a
discrete compound of the invention.
[0295] For example [A1-1][B1-2][t0][R0][AR1] is
##STR00020##
N-(4-chlorophenyl)-4-fluoro-5-(4-fluorophenyl)thiazol-2-amine
TABLE-US-00001 [0296] ARRAY A1 ##STR00021## A1-1 ##STR00022## A1-2
##STR00023## A1-3 ##STR00024## A1-4 ##STR00025## A1-5 ##STR00026##
A1-6 ##STR00027## A1-7 ##STR00028## A1-8 ##STR00029## A1-9
##STR00030## A1-10 ##STR00031## A1-11 ##STR00032## A1-12
##STR00033## A1-13 ##STR00034## A1-14 ##STR00035## A1-15
##STR00036## A1-16 ##STR00037## A1-17 ##STR00038## A1-18
##STR00039## A1-19 ##STR00040## A1-20 ##STR00041## A1-21
##STR00042## A1-22 ##STR00043## A1-23 ##STR00044## A1-24
##STR00045## A1-25 ##STR00046## A1-26 ##STR00047## A1-27
##STR00048## A1-28 ##STR00049## A1-29 ##STR00050## A1-30
##STR00051## A1-31 ##STR00052## A1-32 ##STR00053## A1-33
##STR00054## A1-34 ##STR00055## A1-35 ##STR00056## A1-36
##STR00057## A1-37 ##STR00058## A1-38 ##STR00059## A1-39
TABLE-US-00002 ARRAY B1 *--OH B1-1 *--F B1-2 *--Cl B1-3 *--CN B1-4
*--CH.sub.3 B1-5 *--CH.sub.2CH.sub.3 B1-6 *--OCH.sub.3 B1-7
*--OCH.sub.2CH.sub.3 B1-8 *--CF.sub.3 B1-9 *--OCF.sub.3 B1-10
*--OCHF.sub.2 B1-11 *--H B1-12
TABLE-US-00003 ARRAY A2 *--OH A2-1 *--F A2-2 *--Cl A2-3 *--CN A2-4
*--CH.sub.3 A2-5 *--CH.sub.2CH.sub.3 A2-6 *--OCH.sub.3 A2-7
*--OCH.sub.2CH.sub.3 A2-8 *--CF.sub.3 A2-9 *--OCF.sub.3 A2-10
*--OCHF.sub.2 A2-11 *--H A2-12
TABLE-US-00004 ARRAY B2 ##STR00060## B2-1 ##STR00061## B2-2
##STR00062## B2-3 ##STR00063## B2-4 ##STR00064## B2-5 ##STR00065##
B2-6 ##STR00066## B2-7 ##STR00067## B2-8 ##STR00068## B2-9
##STR00069## B2-10 ##STR00070## B2-11 ##STR00071## B2-12
##STR00072## B2-13 ##STR00073## B2-14 ##STR00074## B2-15
##STR00075## B2-16 ##STR00076## B2-17 ##STR00077## B2-18
##STR00078## B2-19 ##STR00079## B2-20 ##STR00080## B2-21
##STR00081## B2-22 ##STR00082## B2-23 ##STR00083## B2-24
##STR00084## B2-25 ##STR00085## B2-26 ##STR00086## B2-27
##STR00087## B2-28 ##STR00088## B2-29 ##STR00089## B2-30
##STR00090## B2-31 ##STR00091## B2-32 ##STR00092## B2-33
##STR00093## B2-34 ##STR00094## B2-35 ##STR00095## B2-36
##STR00096## B2-37 ##STR00097## B2-38 ##STR00098## B2-39
TABLE-US-00005 ARRAY t 0 t0 1 t1
TABLE-US-00006 ARRAY r 0 R0 1 R1 2 R2
TABLE-US-00007 ARRAY AR ##STR00099## AR1 ##STR00100## AR2
##STR00101## AR3 ##STR00102## AR4 ##STR00103## AR5 ##STR00104## AR6
##STR00105## AR7 ##STR00106## AR8 ##STR00107## AR9 ##STR00108##
AR10 ##STR00109## AR11 ##STR00110## AR12 ##STR00111## AR13
##STR00112## AR14 ##STR00113## AR15 ##STR00114## AR16 ##STR00115##
AR17 ##STR00116## AR18 ##STR00117## AR19 ##STR00118## AR20
##STR00119## AR21 ##STR00120## AR22 ##STR00121## AR23 ##STR00122##
AR24 ##STR00123## AR25 ##STR00124## AR26 ##STR00125## AR27
##STR00126## AR38 ##STR00127## AR29 ##STR00128## AR30 ##STR00129##
AR31 ##STR00130## AR32 ##STR00131## AR33 ##STR00132## AR34
##STR00133## AR35 ##STR00134## AR36 ##STR00135## AR37 ##STR00136##
AR38 ##STR00137## AR39 ##STR00138## AR40 ##STR00139## AR41
##STR00140## AR42
[0297] Compounds listed in Tables I, II, III, and IV have been
synthesized and tested in a replicon based assay of HCV replication
inhibition. A replicon based assay of HCV replication inhibition is
given in Example 4. The activity of each compound in the assay is
indicated by +++(EC.sub.50<1 micromolar), ++(EC.sub.50 between 1
micromolar and 10 micromolar) and +(EC.sub.50 greater than 10
micromolar).
TABLE-US-00008 Activ- Cmp. Structure Name ity 1 ##STR00141##
N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl)thiazol-2- amine +++ 2
##STR00142## N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl)-4-(4-
fluorophenyl)thiazol-2-amine +++ 3 ##STR00143##
4-(4-chlorophenyl)-N-(3- (trifluoromethyl)-4-
(pentyloxy)phenyl)thiazol-2- amine +++ 4 ##STR00144##
4-(4-(difluoromethoxy)phenyl)- N-(3-(trifluoromethyl)-4-
(pentyloxy)phenyl)thiazol-2- amine +++ 5 ##STR00145##
N-(4-(pentyloxy)-3- (trifluoromethyl)phenyl)-4-(5-
phenylthiophen-2-yl)thiazol-2- amine +++ 6 ##STR00146##
N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl)-4-(2-
phenyl-1-(tosylamino)ethyl) thiazol-2-amine ++ 7 ##STR00147##
N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl)-4-(pyridin-
3-yl)thiazol-2-amine +++ 8 ##STR00148## N-(3-(trifluoromethyl)-4-
(pentyloxy)phenyl)-4-(4- (pyrrolidin-1-yl)phenyl)thiazol- 2-amine
+++ 9 ##STR00149## 5-bromo-N-(3- (trifluoromethyl)-
4-(pentyloxy)phenyl) thiazol-2-amine +++ 10 ##STR00150##
2-(3-(trifluoromethyl)-4- (pentyloxy)phenylamino)
thiazole-4-carboxylic acid + 11 ##STR00151##
2-(3-(trifluoromethyl)-4- (pentyloxy)phenylamino)-N-
(4-chlorophenyl)thiazole-4- carboxamide + 12 ##STR00152##
N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl)-4-(4-
fluorophenyl)-5-methylthiazol- 2-amine +++ 13 ##STR00153##
N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl)-2-(pyridin-
3-yl)thiazol-4-amine + 14 ##STR00154## 2-(3-(trifluoromethyl)-4-
(pentyloxy)phenylamino)-N- (pyridin-3-yl)thiazole-4- carboxamide
+++ 15 ##STR00155## 2-(3-(trifluoromethyl)-4-
(pentyloxy)phenylamino)-N-(4- cyanophenyl)thiazole-4- carboxamide +
16 ##STR00156## 2-(3-(trifluoromethyl)-4-
(pentyloxy)phenylamino)-N-(4- methoxyphenyl)thiazole-4- carboxamide
+ 17 ##STR00157## 2-(3-(trifluoromethyl)-4-
(pentyloxy)phenylamino)-N-(4- tert-butylphenyl)thiazole-4-
carboxamide + 18 ##STR00158## 2-(3-(trifluoromethyl)-4-
(pentyloxy)phenylamino) thiazole-4-carboxamide +++ 19 ##STR00159##
4-(4-fluorophenyl)-N-(4- pentylphenyl)thiazol-2-amine +++ 20
##STR00160## 4-(4-chlorophenyl)-N-(4- pentylphenyl)thiazol-2-amine
+++ 21 ##STR00161## 4-(4-fluorophenyl)-N-(4-
(pentyloxy)phenyl)thiazol- 2-amine +++ 22 ##STR00162##
4-(3,4-dichlorophenyl)-N-(4- pentylphenyl)thiazol-2-amine +++ 23
##STR00163## 4-(2,6-difluorophenyl)-N-(4-
pentylphenyl)thiazol-2-amine + 24 ##STR00164##
4-(3,4-dichlorophenyl)-N-(4- (pentyloxy)phenyl)thiazol-2- amine +++
25 ##STR00165## 4-(2,4-difluorophenyl)-N-(4-
(pentyloxy)phenyl)thiazol-2- amine + 26 ##STR00166##
4-(4-chlorophenyl)-N-(4- (pentyloxy)phenyl)thiazol-2- amine +++ 27
##STR00167## N-(3-(benzyloxy)phenyl)-4-(4-
fluorophenyl)thiazol-2-amine +++ 28 ##STR00168##
N-(3-(benzyloxy)phenyl)-4- (3,4-dichlorophenyl) thiazol-2-amine +++
29 ##STR00169## N-(3-(benzyloxy)phenyl)-4- (2,4-difluorophenyl)
thiazol-2-amine +++ 30 ##STR00170## N-(3-(benzyloxy)phenyl)-4-(4-
chlorophenyl)thiazol-2-amine +++ 31 ##STR00171##
4-(4-fluorophenyl)-N-(3- phenoxyphenyl)thiazol-2-amine +++ 32
##STR00172## 4-(3,4-dichlorophenyl)-N-(3-
phenoxyphenyl)thiazol-2-amine +++ 33 ##STR00173##
4-(2,4-difluorophenyl)-N-(3- phenoxyphenyl)thiazol-2-amine +++ 34
##STR00174## 4-(4-chlorophenyl)-N-(3- phenoxyphenyl)thiazol-2-amine
+++ 35 ##STR00175## N-(3-benzylphenyl)-4-(4-
fluorophenyl)thiazol-2-amine + 36 ##STR00176##
N-(3-benzylphenyl)-4-(3,4- dichlorophenyl)thiazol-2-amine +++ 37
##STR00177## N-(3-benzylphenyl)-4-(2,4-
difluorophenyl)thiazol-2-amine +++ 38 ##STR00178##
N-(3-benzylphenyl)-4-(4- chlorophenyl)thiazol-2-amine +++ 39
##STR00179## N-(4-benzylphenyl)-4-(4- fluorophenyl)thiazol-2-amine
+ 40 ##STR00180## N-(4-benzylphenyl)-4-(3,4-
dichlorophenyl)thiazol-2-amine + 41 ##STR00181##
N-(4-benzylphenyl)-4-(2,4- difluorophenyl)thiazol-2-amine + 42
##STR00182## N-(4-benzylphenyl)-4-(4- chlorophenyl)thiazol-2-amine
+ 43 ##STR00183## 4-(4-fluorophenyl)-N-(4-
(trifluoromethoxy)phenyl) thiazol-2-amine + 44 ##STR00184##
4-(3,4-dichlorophenyl)-N-(4- (trifluoromethoxy)phenyl)
thiazol-2-amine + 45 ##STR00185## 4-(2,4-difluorophenyl)-N-(4-
(trifluoromethoxy)phenyl) thiazol-2-amine + 46 ##STR00186##
4-(4-chlorophenyl)-N-(4- (trifluoromethoxy)phenyl) thiazol-2-amine
+ 47 ##STR00187## N-(3,4-dichlorophenyl)-4-(4-
fluorophenyl)thiazol-2-amine +++ 48 ##STR00188## N,4-bis(3,4-
dichlorophenyl)thiazol-2-amine +++ 49 ##STR00189##
N-(3,4-dichlorophenyl)-4-(2,4- difluorophenyl)thiazol-2-amine +++
50 ##STR00190## N-(3,4-dichlorophenyl)-4-(4-
chlorophenyl)thiazol-2-amine + 51 ##STR00191##
4-(4-(4-fluorophenyl)thiazol-2- ylamino)benzonitrile + 52
##STR00192## 4-(4-(3,4-dichlorophenyl)
thiazol-2-ylamino)benzonitrile + 53 ##STR00193##
4-(4-(2,4-difluorophenyl) thiazol-2-ylamino)benzonitrile + 54
##STR00194## 4-(4-(4-chlorophenyl)thiazol-2- ylamino)benzonitrile +
55 ##STR00195## 3-(4-(4-fluorophenyl)thiazol-2-
ylamino)benzonitrile + 56 ##STR00196## 3-(4-(3,4-dichlorophenyl)
thiazol-2-ylamino)benzonitrile + 57 ##STR00197##
3-(4-(2,4-difluorophenyl) thiazol-2-ylamino)benzonitrile + 58
##STR00198## 3-(4-(4-chlorophenyl)thiazol- 2-ylamino)benzonitrile +
59 ##STR00199## N-(4-chloro-3- (trifluoromethyl)phenyl)-4-(4-
fluorophenyl)thiazol-2-amine +++ 60 ##STR00200## N-(4-chloro-3-
(trifluoromethyl)phenyl)-4- (3,4-dichlorophenyl) thiazol-2-amine
+++ 61 ##STR00201## N-(4-chloro-3- (trifluoromethyl)phenyl)-4-(2,4-
difluorophenyl)thiazol-2-amine +++ 62 ##STR00202## N-(4-chloro-3-
(trifluoromethyl)phenyl)-4-(4- chlorophenyl)thiazol-2-amine + 63
##STR00203## N-(4-(4-fluorophenyl)thiazol-
2-yl)-6-(pentyloxy)pyridin- 3-amine +++ 64 ##STR00204##
N-(4-(3,4-dichlorophenyl) thiazol-2-yl)-6-(pentyloxy)
pyridin-3-amine + 65 ##STR00205## N-(4-(2,4-dichlorophenyl)
thiazol-2-yl)-6-(pentyloxy) pyridin-3-amine + 66 ##STR00206##
N-(4-(4-chlorophenyl)thiazol- 2-yl)-6-(pentyloxy) pyridin-3-amine
+++ 67 ##STR00207## 6-(pentyloxy)-N-(4-(pyridin-3-
yl)thiazol-2-yl)pyridin-3-amine +++ 68 ##STR00208##
N-(3-fluoro-4-(pentyloxy) phenyl)-4-(pyridin-3-yl)thiazol- 2-amine
+++ 69 ##STR00209## N-(4-((piperidin-1-
yl)methyl)phenyl)-4-(pyridin- 3-yl)thiazol- 2-amine + 70
##STR00210## N-(3-(2,3-dihydro-1H-inden-2-
yloxy)phenyl)-4-(pyridin-3- yl)thiazol-2-amine +++ 71 ##STR00211##
N-(4-(cyclohexylmethoxy)-3- fluorophenyl)-4-(pyridin-3-
yl)thiazol-2-amine +++ 72 ##STR00212## N-(3-fluoro-4-(4-
phenylpiperidin- 1-yl)phenyl)-4-(pyridin-3- yl)thiazol-2-amine +++
73 ##STR00213## 5-(4-(pyridin-3-yl)thiazol-2-
ylamino)-2-(heptyloxy) benzonitrile + 74 ##STR00214##
N-(3-methyl-4-(pentyloxy) phenyl)-4-(pyridin-3-yl) thiazol-2-amine
+++ 75 ##STR00215## N-(4-butoxy-3- (trifluoromethyl)phenyl)-4-
(pyridin-3-yl)thiazol-2-amine +++ 76 ##STR00216##
N-(3-(trifluoromethoxy) benzyl)-4-(pyridin-3-yl) thiazol-2-amine +
77 ##STR00217## N-(4-(trifluoromethoxy) benzyl)-4-(pyridin-3-
yl)thiazol-2-amine + 78 ##STR00218## N-(4-phenyl-benzyl)-4-
(pyridin-3-yl)thiazol- 2-amine + 79 ##STR00219##
N-(3-phenyl-benzyl)-4- (pyridin-3-yl)thiazol- 2-amine + 80
##STR00220## N-(4-phenoxybenzyl)-4- (pyridin-3-yl)thiazol- 2-amine
+ 81 ##STR00221## N-(4-butoxybenzyl)-4- (pyridin-3-yl)thiazol-
2-amine + 82 ##STR00222## N-(4-butylbenzyl)-4-
(pyridin-3-yl)thiazol- 2-amine + 83 ##STR00223##
N-(3-phenoxyphenethyl)-4- (pyridin-3-yl)thiazol-2-amine + 84
##STR00224## N-(4-phenoxyphenethyl)-4-
(pyridin-3-yl)thiazol-2-amine + 85 ##STR00225##
N-(4-(pentyloxy)phenyl)-4- (pyridin-3-yl)thiazol-2-amine +++ 86
##STR00226## N-(4-pentylphenyl)-4- (pyridin-3-yl)thiazol- 2-amine
+++
87 ##STR00227## N-(3-(benzyloxy)phenyl)-4-
(pyridin-3-yl)thiazol-2-amine +++ 88 ##STR00228##
N-(3-phenoxyphenyl)-4- (pyridin-3-yl)thiazol-2-amine +++ 89
##STR00229## N-(3-(phenethyloxy)phenyl)-4-
(pyridin-3-yl)thiazol-2-amine +++ 90 ##STR00230##
N-(4-(hexyloxy)phenyl)-4- (pyridin-3-yl)thiazol-2-amine +++ 91
##STR00231## N-(4-butoxyphenyl)-4-(pyridin- 3-yl)thiazol-2-amine
+++ 92 ##STR00232## N-(4-(heptyloxy)phenyl)-4-
(pyridin-3-yl)thiazol-2-amine +++ 93 ##STR00233##
N-(4-(octyloxy)phenyl)-4- (pyridin-3-yl)thiazol-2-amine +++ 94
##STR00234## N-(4-hexylphenyl)-4-(pyridin-3- yl)thiazol-2-amine +++
95 ##STR00235## N-(4-octylphenyl)-4-(pyridin-3- yl)thiazol-2-amine
+++ 96 ##STR00236## N-(4-butylphenyl)-4-(pyridin-3-
yl)thiazol-2-amine ++ 97 ##STR00237##
N-(3-benzylphenyl)-4-(pyridin- 3-yl)thiazol-2-amine +++ 98
##STR00238## 2-(4-(4-(pyridin-3-yl)thiazol-2-
ylamino)phenyl)acetonitrile + 99 ##STR00239##
N-(4-morpholinophenyl)-4- (pyridin-3-yl)thiazol-2-amine + 100
##STR00240## N-(4-cyclohexylphenyl)-4-
(pyridin-3-yl)thiazol-2-amine +++ 101 ##STR00241##
N-(4-(piperidin-1-yl)phenyl)-4- (pyridin-3-yl)thiazol-2-amine + 102
##STR00242## N-(4-(1,2,3-thiadiazol-4- yl)phenyl)-4-(pyridin-3-yl)
thiazol-2-amine + 103 ##STR00243## N-(4-(1H-imidazol-1-yl)
phenyl)-4-(pyridin-3-yl)thiazol- 2-amine + 104 ##STR00244##
N-(9H-fluoren-7-yl)-4-(pyridin- 3-yl)thiazol-2-amine ++ 105
##STR00245## N-(3-(2-methylpyrimidin-4- yl)phenyl)-4-(pyridin-3-yl)
thiazol-2-amine + 106 ##STR00246## N1-isopropyl-N1-phenyl-N4-
(4-(pyridin-3-yl)thiazol-2-yl) benzene-1,4-diamine + 107
##STR00247## butyl 4-(4-(pyridin-3-yl) thiazol-2-ylamino)benzoate +
108 ##STR00248## ethyl 1-(3-(4-(pyridin-3-yl)
thiazol-2-ylamino)benzyl) piperidine-4-carboxylate + 109
##STR00249## ethyl 2-(4-(4-(pyridin-3-yl) thiazol-2-ylamino)phenyl)
acetate + 110 ##STR00250## N-(4-propylphenyl)-4-(pyridin-
3-yl)thiazol-2-amine + 111 ##STR00251## N-(4-tert-butylphenyl)-4-
(pyridin-3-yl)thiazole-2- carboxamide + 112 ##STR00252##
N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl)-4-(pyridin-
3-yl)thiazole-2-carboxamide + 113 ##STR00253##
N-(4-(pentyloxy)phenyl)-4- (pyridin-3-yl)thiazole-2- carboxamide +
114 ##STR00254## N-(4-(benzyloxy)phenyl)-4-
(pyridin-3-yl)thiazole-2- carboxamide + 115 ##STR00255##
N-(4-(4-chlorophenoxy)phenyl)- 4-(pyridin-3-yl)thiazolr-2-
carboxamide + 116 ##STR00256## N-(3-(trifluoromethyl)-4-
(pentyloxy)phenyl)-N-(4-(4- fluorophenyl)thiazol-2- yl)acetamide
+++ 117 ##STR00257## N-(3-(trifluoromethyl)-4-
(pentyloxy)phenyl)-5- phenylthiazol-2-amine +++ 118 ##STR00258##
5-(3-chlorophenyl)-4- (trifluoromethyl)-N-(4-
fluorophenyl)thiazol-2-amine + 119 ##STR00259##
N-(4-methoxyphenyl)-4,5- diphenylthiazol-2-amine +++ 120
##STR00260## N-(4-bromophenyl)-4- diethylaminosulfonyl-phenyl-
2-amine + 121 ##STR00261## N-(4-fluorophenyl)-4-piperidin-
1-ylsulfonyl-phenyl-2-amine + 122 ##STR00262##
4-(4-(4-bromobenzyloxy) phenyl)-N-(4-methoxyphenyl) thiazol-2-amine
+ 123 ##STR00263## N-(3,4-dichlorophenyl)-4-
(pyridin-3-yl)thiazole-2- carboxamide + 124 ##STR00264##
N-(3,4-dichlorophenyl)-N- methyl-4-(pyridin-3-yl)
thiazole-2-carboxamide + 125 ##STR00265## N-(3,4-dichlorophenyl)-2-
(pyridin-3-yl)thiazole-4- carboxamide + 126 ##STR00266##
N-(3,4-dichlorophenyl)-N- methyl-2-(pyridin-3-yl)
thiazole-4-carboxamide + 127 ##STR00267## N-(3-(trifluoromethyl)-4-
(pentyloxy)phenyl)-2-(pyridin- 3-yl)thiazole-4-carboxamide + 128
##STR00268## 2-(3-(trifluoromethyl)-4- (pentyloxy)phenyalmino)-N-
(3,4-dichlorophenyl) thiazole-4-carboxamide ++ 129 ##STR00269##
2-(3-(trifluoromethyl)-4- (pentyloxy)phenylamino)-
N-(3,4-dichlorophenyl)- N-methylthiazole-4- carboxamide + 130
##STR00270## methyl 2-(3-(trifluoromethyl)-
4-(pentyloxy)phenylamino) thiazole-5-carboxamide + 131 ##STR00271##
5-(2-(3-(trifluoromethyl)-4- (pentyloxy)phenylamino)
thiazol-4-yl)-2-hydroxy- benzamide +++ 132 ##STR00272##
4-(2-(3-(trifluoromethyl)-4- (pentyloxy)phenylamino)
thiazol-4-yl)benzonitrile +++ 133 ##STR00273##
N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl)-4-(3,4-
difluorophenyl)thiazol-2- amine +++ 134 ##STR00274##
N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl)-4-(4-
methoxyphenyl)thiazol-2- amine +++ 135 ##STR00275##
4-(4-chlorophenyl)-N-(3- (trifluoromethyl)-4- (pentyloxy)phenyl)-5-
phenylthiazol-2-amine + 136 ##STR00276##
1-(2-(3-(trifluoromethyl)-4- (pentyloxy)phenylamino)-5-
methylthiazol-4-yl)ethanone + 137 ##STR00277##
2-(4-(2-(3-(trifluoromethyl)-4- (pentyloxy)phenylamino)-5-
methylthiazol-4-yl)phenoxy) acetic acid +++ 138 ##STR00278##
4-(4-chlorophenyl)-N-(3- (trifluoromethyl)-4- (pentyloxy)phenyl)-5-
phenylthiazol-2-amine + 139 ##STR00279## ethyl 2-(4-(2-(3-
(trifluoromethyl)-4- (pentyloxy)phenylamino)- 5-methylthiazol-4-
yl)phenoxy)acetate +++ 140 ##STR00280##
N-(2-(N-(3-(trifluoromethyl)- 4-(pentyloxy)phenyl)
nicotinamido)thiazol- 4-yl)nicotinamide +++ 141 ##STR00281##
N-(4-phenoxyphenyl)-4- (pyridin-3-yl)thiazol-2-amine +++ 142
##STR00282## N-(4-(4-chlorophenyl) thiazol-2-yl)-4,5-dihydro-
1-phenyl-1H-pyrazol-3- amine + 143 ##STR00283##
4,5-dihydro-1-phenyl-N-(4- (pyridin-3-yl)thiazol-2-yl)-
1H-pyrazol-3-amine + 144 ##STR00284## 4-(4-fluorophenyl)-N-(4-
phenoxyphenyl)thiazol-2- amine +++ 145 ##STR00285##
4-(4-chlorophenyl)-N-(4-(4- fluorophenyl)thiazol-2-yl)
thiazol-2-amine + 146 ##STR00286## N-(4-(4-fluorophenyl)
thiazol-2-yl)-4,5-dihydro-1- phenyl-1H-pyrazol-3-amine + 147
##STR00287## ethyl 2-(2-(4-(4- chlorophenyl)thiazol-2-
ylamino)thiazol-4-yl)acetate + 148 ##STR00288##
2-(3-(trifluoromethyl)-4- (pentyloxy)phenylamino)
thiazole-5-carboxylic acid + 149 ##STR00289##
2-(3-(trifluoromethyl)-4- (pentyloxy)phenylamino)-N-
(4-chlorophenyl)thiazole-5- carboxamide +++ 150 ##STR00290##
2-(3-(trifluoromethyl)-4- (pentyloxy)phenylamino)-N-
(4-cyanophenyl)thiazole-5- carboxamide +++ 151 ##STR00291##
N-(4-aminosulfonyl-benzyl)-2- (4-(pentyloxy)-3-
(trifluoromethyl)phenylamino) thiazole-5-carboxamide + 152
##STR00292## 2-(4-(pentyloxy)-3- (trifluoromethyl)phenylamino)-
N-(4-aminosulfonylphenyl) thiazole-4-carboxamide + 153 ##STR00293##
2-(4-(pentyloxy)-3- (trifluoromethyl)phenylamino)-
N-(4-aminosulfonylbenzyl) thiazole-4-carboxamide ++ 154
##STR00294## N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl)-4-(6-
methylpyridin-3-yl)thiazol-2- amine +++ 155 ##STR00295##
4-(2-(3-(trifluoromethyl)-4- (pentyloxy)phenylamino)
thiazol-4-yl)benzoic acid +++ 156 ##STR00296##
N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl)-4-(pyrazin-
2-yl)thiazol-2-amine +++ 157 ##STR00297## N-(3-(trifluoromethyl)-4-
(pentyloxy)phenyl)-N-methyl- 4-(pyridin-3-yl)thiazol-2- amine +++
158 ##STR00298## 2-(N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl)-N-
methylamino)thiazole-4- carboxylic acid + 159 ##STR00299##
2-(N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl)-N-
methylamino)-N-(4- chlorophenyl)thiazole-4- carboxamide + 160
##STR00300## 2-(N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl)-N-
methylamino)-N-(4- cyanophenyl)thiazole-4- carboxamide + 161
##STR00301## 4-(1-amino-3-methylbutyl)-N- (3-(trifluoromethyl)-4-
(pentyloxy)phenyl)thiazol-2- amine ++ 162 ##STR00302##
2-(N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl)-N-
methylamino)-N-(pyridin-3- yl)thiazole-4-carboxamide + 163
##STR00303## 2-(3-(trifluoromethyl)-4- (pentyloxy)phenylamino)-N-
(pyridin-3-yl)thiazole-5- carboxamide +++ 164 ##STR00304##
N-(2,5-dimethoxyphenyl)-4-(6- methylimidazo[2,1-b]thiazol-5-
yl)thiazol-2-amine + 165 ##STR00305## N-(4-methoxyphenyl)-4-(6-
methylimidazo[2,1-b]thiazol- 5-yl)thiazol-2-amine +++ 166
##STR00306## N-(4-aminosulfonyl phenyl)-4-
(pyridin-3-yl)thiazole-2- carboxamide + 167 ##STR00307##
1-(3-(4-(2,7-dimethylH- imidazo[1,2-a]pyridin-3-yl)
thiazol-2-ylamino)phenyl) ethanone + 168 ##STR00308##
4-(6-methylthiazol[3,2- b][1,2,4]triazol-5-yl)-N-
phenylthiazol-2-amine ++ 169 ##STR00309##
N-(benzo[d][1,3]dioxol-5-yl)- 4-(3-fluoro-4-methoxyphenyl)
thiazol-2-amine + 170 ##STR00310## 4-methyl-N-(4-(6-
methylimidazo[2,1-b]thiazol- 5-yl)thiazol-2-yl) pyridin-2-amine +
171 ##STR00311## N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl)-4-
(morpholinomethyl)thiazol-2- amine +++ 172 ##STR00312##
4-((dimethylamino)methyl)- N-(3-(trifluoromethyl)-4-
(pentyloxy)phenyl)thiazol- 2-amine +++ 173 ##STR00313##
2-(N-(3-(trifluoromethyl)-4-
(pentyloxy)phenyl)acetamido)- N-(pyridin-3-yl)thiazole-4-
carboxamide + 174 ##STR00314## N-(3-fluoro-4-(pentyloxy)
phenyl)-4-(3-fluorophenyl) thiazol-2-amine +++ 175 ##STR00315##
4-(3-(3,4-dichlorophenyl) isoxazol-5-yl)-N-(3-fluoro-
4-(pentyloxy)phenyl) thiazol-2-amine + 176 ##STR00316## ethyl
5-(2-(3-fluoro-4- (pentyloxy)phenylamino) thiazol-4-yl)isoxazole-
3-carboxylate + 177 ##STR00317## 4-(2-chlorophenyl)-N-(3-
fluoro-4-(pentyloxy)phenyl) thiazol- 2-amine +++ 178 ##STR00318##
N-(4-(3-fluorophenyl)thiazol- 2-yl)-6-(pentyloxy)pyridin-3- amine
+++ 179 ##STR00319## N-(4-(3-(3,4-dichlorophenyl)
isoxazol-5-yl)thiazol-2-yl)-6- (pentyloxy)pyridin-3-amine + 180
##STR00320## ethyl 5-(2-(6-(pentyloxy) pyridin-3-ylamino)thiazol-
4-yl)isoxazole-3-carboxylate + 181 ##STR00321##
N-(4-(2-chlorophenyl)thiazol- 2-yl)-6-(pentyloxy)pyridin-3- amine
+++ 182 ##STR00322## 2-(4-(2-(4-pentylphenylamino)-
5-methylthiazol-4- yl)phenyl)acetic acid +++ 183 ##STR00323##
4-(3-fluorophenyl)-N-(4- pentylphenyl)thiazol-2-amine +++ 184
##STR00324## 4-(3-(3,4-dichlorophenyl) isoxazol-5-yl)-N-(4-
pentylphenyl)thiazol-2- amine + 185 ##STR00325## ethyl 5-(2-(4-
pentylphenylamino)thiazol-4- yl)isoxazole-3-carboxylate + 186
##STR00326## 4-(2-chlorophenyl)-N-(4- pentylphenyl)thiazol-2-amine
+ 187 ##STR00327## 2-(4-(2-(3-phenoxyphenyl-
amino)-5-methylthiazol-4- yl)phenyl) acetic acid +++ 188
##STR00328## 4-(3-fluorophenyl)-N-(3- phenoxyphenyl)thiazol-2-
amine +++ 189 ##STR00329## 4-(3-(3,4-dichlorophenyl)
isoxazol-5-yl)-N-(3- phenoxyphenyl) thiazol-2-amine + 190
##STR00330## ethyl 5-(2-(3- phenoxyphenylamino)thiazol-
4-yl)isoxazole-3-carboxylate + 191 ##STR00331##
4-(2-chlorophenyl)-N-(3- phenoxyphenyl)thiazol-2- amine +++ 192
##STR00332## 2-(4-(2-(3- (benzyloxy)phenylamino)-5-
methylthiazol-4-yl)phenyl) acetic acid +++ 193 ##STR00333##
N-(3-(benzyloxy)phenyl)-4- (3-fluorophenyl)thiazol- 2-amine +++ 194
##STR00334## N-(3-(benzyloxy)phenyl)-4-(3-
(3,4-dichlorophenyl)isoxazol- 5-yl)thiazol-2-amine + 195
##STR00335## ethyl 5-(2-(3- (benzyloxy)phenylamino)
thiazol-4-yl)isoxazole-3- carboxylate + 196 ##STR00336##
N-(3-(benzyloxy)phenyl)-4-(2- chlorophenyl)thiazol-2-amine +++ 197
##STR00337## 2-(4-(2-(3-(trifluoromethyl)-4-
(pentyloxy)phenylamino)-5- methylthiazol-4-yl)phenyl) acetic acid
+++ 198 ##STR00338## N-(3-(trifluoromethyl)-4-
(pentyloxy)phenyl)-4-(3- fluorophenyl)thiazol-2-amine +++ 199
##STR00339## 6-(2-(3-(trifluoromethyl)-4- (pentyloxy)phenylamino)
thiazol-4-yl)-2H-benzo[b] [1,4]oxazin-3(4H)-one +++ 200
##STR00340## 2-(5-(2-(3-(trifluoromethyl)-4-
(pentyloxy)phenylamino) thiazol-4-yl)thiophen-2-yl) acetic acid +++
201 ##STR00341## 4-(3-(3,4-dichlorophenyl)- isoxazol-5-yl)-N-(3-
(trifluoromethyl)-4-(pentyloxy) phenyl)thiazol-2-amine + 202
##STR00342## ethyl 5-(2-(3-(trifluoromethyl)-
4-(pentyloxy)phenylamino) thiazol-4-yl)isoxazole-3- carboxylate +++
203 ##STR00343## 4-(2-chlorophenyl)-N-(3- (trifluoromethyl)-4-
(pentyloxy)phenyl)thiazol-2- amine +++ 204 ##STR00344##
1-(2-(3-(trifluoromethyl)-4- (pentyloxy)phenylamino)
thiazol-4-yl)-2-bromoethanone +++ 205 ##STR00345##
4-methoxy-N-(4-(pyridin-4- yl)thiazol-2-yl)benzo[d]thiazol- 2-amine
+++ 206 ##STR00346## 6-fluoro-N-(4-(pyridin-3-
yl)thiazol-2-yl)benzo[d] thiazol-2-amine ++ 207 ##STR00347##
4-methoxy-N-(4-(pyridin-3- yl)thiazol-2-yl)benzo[d] thiazol-2-amine
++ 208 ##STR00348## N2-(3-(trifluoromethyl)-4-
(pentyloxy)phenyl)thiazole- 2,4-diamine ++ 209 ##STR00349##
4-(2,5-dihydroxyphenyl)-N-(4- aminosulfonyl phenyl)thiazol- 2-amine
+ 210 ##STR00350## 4-(2,5-dihydroxyphenyl)-N-(4- carboxylic acid
phenyl)thiazol- 2-amine + 211 ##STR00351## methyl 6-(2-(3-
(trifluoromethyl)- 4-(pentyloxy)phenylamino)
thiazol-4-yl)pyridine-3- carboxylate +++ 212 ##STR00352##
(5-(2-(3-(trifluoromethyl)-4- (pentyloxy)phenylamino)
thiazol-4-yl)pyridin-2- yl)(morpholino)methanone +++ 213
##STR00353## 6-(2-(3-(trifluoromethyl)-4- (pentyloxy)phenylamino)
thiazol-4-yl)pyridine-3- carboxylic acid +++ 214 ##STR00354##
N-(4-(4- (difluoromethoxy)phenyl) thiazol-2-yl)pyridin-3-amine +
215 ##STR00355## 6-(2-(3-(trifluoromethyl)-4-
(pentyloxy)phenylamino) thiazol-4-yl)-N,N- dimethylpyridine-3-
carboxamide +++ 216 ##STR00356## 4-((2-(3-(trifluoromethyl)-4-
(pentyloxy)phenylamino) thiazol-4-yl)methyl)piperazin- 2-one +++
217 ##STR00357## N-(3-(trifluoromethyl)-4-
(pentyloxy)phenyl)-4-((4- methylpiperazin-1-yl)
methyl)thiazol-2-amine +++ 218 ##STR00358##
2-(N-((2-(3-(trifluoromethyl)- 4-(pentyloxy)phenylamino)
thiazol-4-yl)methyl)-N- methyalmino)acetamide +++ 219 ##STR00359##
5-(2-(3-(trifluoromethyl)-4- (pentyloxy)phenylamino)
thiazol-4-yl)-N,N- dimethylpyridine-2- carboxamide +++ 220
##STR00360## (5-(2-(3-(trifluoromethyl)-4- (pentyloxy)phenylamino)
thiazol-4-yl)pyridin-2-yl) (4-methylpiperazin-1-yl) methanone +++
221 ##STR00361## 5-(2-(3-(trifluoromethyl)-4-
(pentyloxy)phenylamino) thiazol-4-yl)-N- (carbamoylmethyl)-N-
methylpyridine-2- carboxamide +++ 222 ##STR00362## +++ 223
##STR00363## N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl)-4-(H-
imidazo[1,2-a]pyridin-2-yl) thiazol-2-amine +++
TABLE-US-00009 TABLE II Activ- Cpd Structure Name ity 224
##STR00364## tert-butyl 3-(2-(4- (pentyloxy)-3-
(trifluoromethyl)phenyl- amino)thiazol-4-yl)
piperidine-1-carboxylate +++ 225 ##STR00365## N-(4-(pentyloxy)-3-
(trifluoromethyl)phenyl)- 4-(piperidin-3-yl)thiazol- 2-amine
hydrochloride ++ 226 ##STR00366## 2,2,2-trifluoro-1-(2-(2-(4-
(pentyloxy)- 3(trifluoromethyl)phenyl- amino)thiazol--4-yl)
pyrrolidin-1-yl)ethanone ++ 227 ##STR00367##
4-(3-methylimidazo[2,1- b]thiazol-5-yl)-N-(4- (pentyloxy)-3-
(trifluoromethyl)phenyl) thiazol-2-amine +++ 228 ##STR00368##
4-(5,6-dihydroimidazo [2,1-b]thiazol-3-yl)- N-(4-(pentyloxy)-3-
(trifluoromethyl)phenyl) thiazol-2-amine +++ 229 ##STR00369##
5-(2-(4-(pentyloxy)-3- (trifluoromethyl)phenyl-
amino)thiazol-4-yl)-6H- 1,3,4-thiadiazin-2-amine +++ 230
##STR00370## N-(4-(pentyloxy)-3- (trifluoromethyl)phenyl)-
4-(piperidin-1-ylmethyl) thiazol-2-amine ++ 231 ##STR00371##
4-((4-methylpiperidin-1- yl)methyl)-N-(4- (pentyloxy)-3-
(trifluoromethyl)phenyl) thiazol-2-amine +++ 232 ##STR00372##
2-(4-(pentyloxy)-3- (trifluoromethyl)phenyl- amino)-N-(pyridin-4-
yl)thiazole-4- carboxamide ++ 233 ##STR00373## 2-(4-(pentyloxy)-3-
(trifluoromethyl)phenyl- amino)-N-(6- (trifluoromethyl)pyridin-
3-yl)thiazole-4- carboxamide + 234 ##STR00374##
4-(4-((dimethylamino) methyl)phenyl)-N-(4- (pentyloxy)-3-
(trifluoromethyl)phenyl) thiazol-2-amine +++ 235 ##STR00375##
(S)-4-(1-methylpiperidin- 3-yl)-N-(4-(pentyloxy)-
3-(trifluoromethyl) phenyl)thiazol-2-amine +++ 236 ##STR00376##
(S)-4-(1-methylpiperidin- 3-yl)-N-(4-phenoxy-
phenyl)thiazol-2-amine ++ 237 ##STR00377## (S)-N-(3-(benzyloxy)
phenyl)-4-(1-methyl- piperidin-3-yl)thiazol- 2-amine ++ 238
##STR00378## N-(4-(cyclopentyloxy)-3- (trifluoromethyl)phenyl)-
4-(pyridin-3-yl)thiazol-2- amine +++ 239 ##STR00379##
N-(4-isobutoxy-3- (trifluoromethyl)phenyl)-
4-(pyridin-3-yl)thiazol-2- amine +++ 240 ##STR00380## N-(4-
(cyclopropylmethoxy)- 3-(trifluoromethyl) phenyl)-4-(pyridin-3-
yl)thiazol-2-amine +++ 241 ##STR00381## N-(4-(cyclopentyloxy)-3-
(trifluoromethyl)phenyl)- 4-(4-fluorophenyl) thiazol-2-amine +++
242 ##STR00382## 4-(4-fluorophenyl)-N-(4- isobutoxy-3-
(trifluoromethyl)phenyl) thiazol-2-amine +++ 243 ##STR00383## N-(4-
(cyclopropylmethoxy)- 3-(trifluoromethyl) phenyl)-4-(4-fluoro-
phenyl)thiazol-2-amine +++ 244 ##STR00384##
2-(5-(2-(4-isobutoxy)-3- (trifluoromethyl)phenyl-
amino)thiazol-4-yl) thiophen-2-yl)acetic acid +++ 245 ##STR00385##
2-(4-(2-(4- (cyclopentyloxy)-3- (trifluoromethyl)phenyl-
amino)-5-methylthiazol- 4-yl)phenyl)acetic acid +++ 246
##STR00386## 2-(4-(2-(4-isobutoxy-3- (trifluoromethyl)phenyl-
amino)-5-methylthiazol- 4-yl)phenyl)acetic acid ++ 247 ##STR00387##
2-(5-(2-(4- (cyclopentyloxy)-3- (trifluoromethyl)phenyl-
amino)thiazol-4-yl) thiophen-2-yl)acetic acid +++ 248 ##STR00388##
N-(4-(cyclopentyloxy)-3- (trifluoromethyl)phenyl)-
4-(4-methoxyphenyl) thiazol-2-amine +++ 249 ##STR00389##
N-(4-isobutoxy)-3- (trifluoromethyl)phenyl)- 4-(4-methoxyphenyl)
thiazol-2-amine +++ 250 ##STR00390## N-(4- (cyclopropylmethoxy)-
3-(trifluoromethyl) phenyl)-4-(4- methoxyphenyl)thiazol- 2-amine
+++ 251 ##STR00391## 6-(2-(4-(cyclopentyloxy)- 3-(trifluoromethyl)
phenyl-amino)thiazol- 4-yl)-2H-benzo[b][1,4] oxazin-3(4H)-one +++
252 ##STR00392## 6-(2-(4-isobutoxy-3- (trifluoromethyl)phenyl-
amino)thiazol-4-yl)-2H- benzo[b][1,4]oxazin- 3(4H)-one +++ 253
##STR00393## 6-(2-(4- (cyclopropylmethoxy)- 3-(trifluoromethyl)
phenylamino)thiazol-4- yl)-2H-benzo[b][1,4] oxazin-3(4H)-one ++ 254
##STR00394## 5-(2-(4-(cyclopentyloxy)- 3-(trifluoromethyl)phenyl-
amino)thiazol-4-yl)-2- hydroxybenzamide +++ 255 ##STR00395##
2-hydroxy-5-(2-(4- isobutoxy-3- (trifluoromethyl)phenyl-
amino)thiazol-4-yl) benzamide +++ 256 ##STR00396## 5-(2-(4-
(cyclopropylmethoxy)-3- (trifluoromethyl)phenyl-
amino)thiazol-4-yl)-2- hydroxybenzamide +++ 257 ##STR00397##
N-(4-(cyclopentyloxy)-3- (trifluoromethyl)phenyl)-
4-(3,4-difluorophenyl) thiazol-2-amine +++ 258 ##STR00398##
2-(4-(2-(4- (cyclopropylmethoxy)- 3-(trifluoromethyl)
phenylamino)-5-methyl- thiazol-4-yl)phenyl) acetic acid +++ 259
##STR00399## N-methyl-5-(2-(4- (pentyloxy)-3- (trifluoromethyl)
phenylamino)thiazol- 4-yl)picolinamide +++ 260 ##STR00400##
N-(4-(pentyloxy)-3- (trifluoromethyl)phenyl)-
4-((pyridin-3-ylmethyl- amino)methyl)thiazol-2- amine +++ 261
##STR00401## 4-((3,4- dichlorophenylamino) methyl)-N-(4-
(pentyloxy)-3- (trifluoromethyl)phenyl) thiazol-2-amine ++ 262
##STR00402## 4-(2-aminothiazol-4-yl)- N-(4-(pentyloxy)-3-
(trifluoromethyl)phenyl) thiazol-2-amine +++ 263 ##STR00403##
4-(imidazo[1,2-a] pyrimidin-2-yl)-N-(4- (pentyloxy)-3-
(trifluoromethyl)phenyl) thiazol-2-amine +++ 264 ##STR00404##
(5-(2-(4-(pentyloxy)-3- (trifluoromethyl)phenyl-
amino)thiazol-4-yl) pyridin-2-yl)methanol +++ 265 ##STR00405##
tert-butyl 4-((2-(4- (pentyloxy)-3- (trifluoromethyl)phenyl-
amino)thiazol-4-yl) methyl)piperazine-1- carboxylate +++ 266
##STR00406## tert-butyl methyl(1-((2- (4-(pentyloxy)-3-
(trifluoromethyl)phenyl- amino)thiazol-4- yl)methyl)pyrrolidin-3-
yl)carbamate +++ 267 ##STR00407## 1-((2-(4-(pentyloxy)-3-
(trifluoromethyl)phenyl- amino)thiazol-4- yl)methyl)piperidine-4-
carboxamide +++ 268 ##STR00408## (S)-1-((2-(4-(pentyloxy)-
3-(trifluoromethyl)phenyl- amino)thiazol-4-yl)
methyl)pyrrolidine-2- carboxylic acid +++ 269 ##STR00409##
(S)-1-((2-(4-(pentyloxy)- 3-(trifluoromethyl)phenyl-
amino)thiazol-4- yl)methyl)pyrrolidine- 2-carboxamide acid +++ 270
##STR00410## 4-((3-(dimethylamino) pyrrolidin-1-yl)methyl)-
N-(4-(pentyloxy)-3- (trifluoromethyl)phenyl) thiazol-2-amine +++
271 ##STR00411## 1-((2-(4-(pentyloxy)-3- (trifluoromethyl)phenyl-
amino)thiazol-4-yl) methyl)pyrrolidin-3-ol 272 ##STR00412##
1-((2-(4-(pentyloxy)-3- (trifluoromethyl)phenyl- amino)thiazol-4-
yl)methyl)piperidin-4-ol +++ 273 ##STR00413##
(1-((2-(4-(pentyloxy)-3- (trifluoromethyl)phenyl- amino)thiazol-4-
yl)methyl)piperidin-4- yl)methanol +++ 274 ##STR00414##
1-((2-(4-(pentyloxy)-3- (trifluoromethyl)phenyl-
amino)thiazol-4-yl) methyl)piperidine-4- carboxylic acid +++ 275
##STR00415## 1-((2-(4-(pentyloxy)-3- (trifluoromethyl)phenyl-
amino)thiazol-4- yl)methyl)piperidine-3- carboxylic acid +++ 276
##STR00416## 4-((3-methylpiperidin-1- yl)methyl)-N-(4-
(pentyloxy)-3- (trifluoromethyl)phenyl) thiazol-2-amine +++ 277
##STR00417## 4-((2,6-dimethylpiperidin- 1-yl)methyl)-N-(4-
(pentyloxy)-3- (trifluoromethyl)phenyl) thiazol-2-amine +++ 278
##STR00418## (R)-1-((2-(4-(pentyloxy)- 3-(trifluoromethyl)
phenylamino)thiazol-4- yl)methyl)pyrrolidine-2- carboxylic acid +++
279 ##STR00419## tert-butyl 4-((2-(3-fluoro-
4-(pentyloxy)phenylamino) thiazol-4-yl)methyl)
piperazine-1-carboxylate ++ 280 ##STR00420## tert-butyl
1-((2-(3-fluoro- 4-(pentyloxy)phenyl- amino)thiazol-4-yl)methyl)
pyrrolidin-3-yl(methyl) carbamate ++ 281 ##STR00421##
N-(3-fluoro-4- (pentyloxy)phenyl)-4-((4- (pyridin-2-ylmethyl)
piperazin-1-yl)methyl) thiazol-2-amine +++ 282 ##STR00422##
4-((4-cycloheptyl- piperazin-1-yl)methyl)- N-(3-fluoro-4-
(pentyloxy)phenyl) thiazol-2-amine +++ 283 ##STR00423## 4-((4-(2-
(dimethylamino)ethyl) piperazin-1-yl)methyl)-N- (3-fluoro-4-
(pentyloxy)phenyl) thiazol-2-amine ++ 284 ##STR00424##
N,N-diethyl-1-((2-(3- fluoro-4-(pentyloxy) phenylamino)thiazol-4-
yl)methyl)piperidine-3- carboxamide ++ 285 ##STR00425##
N-(3-fluoro-4- (pentyloxy)phenyl)-4- (morpholinomethyl)
thiazol-2-amine ++ 286 ##STR00426## (1-((2-(3-fluoro-4-
(pentyloxy)phenylamino) thiazol-4-yl)methyl)
piperidin-2-yl)methanol ++ 287 ##STR00427## 4-((3-(dimethylamino)
pyrrolidin-1-yl)methyl)- N-(3-fluoro-4- (pentyloxy)phenyl)thiazol-
2-amine +++ 288 ##STR00428## 1-((2-(3-fluoro-4-
(pentyloxy)phenylamino) thiazol-4-yl)methyl) pyrrolidin-3-ol +++
289 ##STR00429## ethyl 1-((2-(3-fluoro-4- (pentyloxy)phenylamino)
thiazol-4-yl)methyl) piperidine-4- carboxylate ++ 290 ##STR00430##
(4R)-methyl 1-((2-(3- fluoro-4- (pentyloxy)phenylamino)
thiazol-4-yl)methyl)-4- hydroxypyrrolidine-2- carboxylate +++ 291
##STR00431## 1-((2-(3-fluoro-4- (pentyloxy)phenylamino)
thiazol-4-yl)methyl) piperidin-4-ol ++ 292 ##STR00432##
(1-((2-(3-fluoro-4- (pentyloxy)phenylamino) thiazol-4-yl)methyl)
piperidin-4-yl)methanol ++ 293 ##STR00433## 1-((2-(3-fluoro-4-
(pentyloxy)phenylamino) thiazol-4-yl)methyl)
piperidine-3-carboxylic acid ++ 294 ##STR00434##
(R)-1-((2-(3-fluoro-4- (pentyloxy)phenylamino) thiazol-4-yl)methyl)
pyrrolidine-2-carboxylic acid ++ 295 ##STR00435## N-(3-fluoro-4-
(pentyloxy)phenyl)-4- ((4-methylpiperidin-1- yl)methyl)thiazol-2-
amine ++ 296 ##STR00436## N-(3-fluoro-4- (pentyloxy)phenyl)-4-
((3-methylpiperidin-1- yl)methyl)thiazol-2-amine ++ 297
##STR00437## 4-((2,6-dimethylpiperidin- 1-yl)methyl)-N-(3-fluoro-
4-(pentyloxy)phenyl) thiazol-2-amine ++ 298 ##STR00438##
N-(4-(pentyloxy)-3- (trifluoromethyl)phenyl)-
4-(2-(pyridin-3-yl)thiazol- 4-yl)thiazol-2-amine +++ 299
##STR00439## N-(5-cyclohexyl-2- methoxyphenyl)-4-
(pyridin-3-yl)thiazol-2- amine ++ 300 ##STR00440## N-(2-methoxy-5-
phenoxyphenyl)-4- (pyridin-3-yl)thiazol-2- amine ++ 301
##STR00441## N-cyclopropyl-5-(2-(4- (pentyloxy)-3-
(trifluoromethyl)phenyl- amino)thiazol-4- yl)picolinamide +++ 302
+++ 303 ##STR00442## 4-(2-(4-(octyloxy)phenyl- amino)thiazol-4-yl)
benzoic acid ++
304 ##STR00443## 4-((3-(2-aminopropan-2-
yl)pyrrolidin-1-yl)methyl)- N-(4-(pentyloxy)-3-
(trifluoromethyl)phenyl) thiazol-2-amine ++ 305 ##STR00444##
4-((3-(2-aminopropan-2- yl)pyrrolidin-1-yl)methyl)- N-(3-fluoro-4-
(pentyloxy)phenyl)thiazol- 2-amine ++ 306 ##STR00445##
4-(2-aminothiazol-4-yl)-N- (4-(octyloxy)phenyl) thiazol-2-amine +++
307 ##STR00446## 4-(imidazo[1,2-a] pyrimidin-2-yl)-N-(4-
(octyloxy)phenyl)thiazol- 2-amine +++ 308 ##STR00447## tert-butyl
4-((2-(4- (octyloxy)phenylamino) thiazol-4-yl)methyl)
piperazine-1-carboxylate ++ 309 ##STR00448## tert-butyl
methyl(1-((2-(4- (octyloxy)phenylamino) thiazol-4-yl)methyl)
pyrrolidin- 3-yl)carbamate ++ 310 ##STR00449##
4-(4-methoxyphenyl)-N- (4-(octyloxy)phenyl) thiazol-2-amine +++ 311
##STR00450## 2-(4-(5-methyl-2-(4- (octyloxy)phenylamino)
thiazol-4-yl)phenoxy) acetic acid +++ 312 ##STR00451##
4-(3,4-difluorophenyl)-N- (4-(octyloxy)phenyl) thiazol-2-amine +++
313 ##STR00452## N-(4-(octyloxy)phenyl)-4- ((4-(pyridin-2-
ylmethyl)piperazin-1- yl)methyl)thiazol-2-amine ++ 314 ##STR00453##
4-((4-cycloheptylpiperazin- 1-yl)methyl)-N-(4-
(octyloxy)phenyl)thiazol- 2-amine +++ 315 ##STR00454## 1-((2-(4-
(octyloxy)phenylamino) thiazol-4-yl)methyl)
piperidine-4-carboxamide ++ 316 ##STR00455##
4-(morpholinomethyl)-N- (4-(octyloxy)phenyl) thiazol-2-amine ++ 317
##STR00456## 4-((3-(dimethylamino) pyrrolidin-1-yl)methyl)-
N-(4-(octyloxy)phenyl) thiazol-2-amine +++ 318 ##STR00457##
1-((2-(4-(octyloxy)phenyl- amino)thiazol-4-yl)
methyl)pyrrolidin-3-ol +++ 319 ##STR00458## ethyl 1-((2-(4-
(octyloxy)phenylamino) thiazol-4-yl)methyl)
piperidine-4-carboxylate ++ 320 ##STR00459## (4R)-methyl
4-hydroxy-1- ((2-(4-(octyloxy)phenyl- amino)thiazol-4-yl)methyl)
pyrrolidine-2-carboxylate +++ 321 ##STR00460## 1-((2-(4-
(octyloxy)phenylamino) thiazol-4-yl)methyl) piperidin-4-ol ++ 322
##STR00461## (1-((2-(4- (octyloxy)phenylamino) thiazol-4-yl)methyl)
piperidin-4- yl)methanol ++ 323 ##STR00462## 1-((2-(4-
(octyloxy)phenylamino) thiazol-4-yl)methyl) piperidine-3-carboxylic
acid ++ 324 ##STR00463## 4-((4-methylpiperidin-1- yl)methyl)-N-(4-
(octyloxy)phenyl)thiazol- 2-amine ++ 325 ##STR00464##
4-((3-methylpiperidin-1- yl)methyl)-N-(4- (octyloxy)phenyl)thiazol-
2-amine ++ 326 ##STR00465## 4-((2,6-dimethylpiperidin-
1-yl)methyl)-N-(4- (octyloxy)phenyl)thiazol- 2-amine ++ 327
##STR00466## N-(4-(octyloxy)phenyl)-4- phenylthiazol-2-amine +++
328 ##STR00467## 4-(4-fluorophenyl)-N-(4- (octyloxy)phenyl)thiazol-
2-amine +++ 329 ##STR00468## 4-(3,4-dichlorophenyl)-N-
(4-(octyloxy)phenyl) thiazol-2-amine +++ 330 ##STR00469##
4-(2,4-difluorophenyl)-N- (4-(octyloxy)phenyl) thiazol-2-amine ++
331 ##STR00470## 4-(2-(4- (octyloxy)phenylamino)
thiazol-4-yl)-1H-imidazol- 2(5H)-one ++ 332 ##STR00471##
N-(4-(octyloxy)phenyl)-4- (2-phenylthiazol-4- yl)thiazol-2-amine ++
333 ##STR00472## 4,5-bis(4-methoxyphenyl)- N-(3-(trifluoromethyl)
phenyl)thiazol-2-amine ++ 334 ##STR00473## ethyl 4-(4,5-bis(4-
methoxyphenyl)thiazol- 2-ylamino)benzoate ++ 335 ##STR00474##
N-(4,5-bis(4- methoxyphenyl)thiazol- 2-yl)benzamide ++ 336
##STR00475## N-(4-methoxybenzyl)-4,5- bis(4-methoxyphenyl)
thiazol-2-amine + 337 ##STR00476## 2-(4-(2-(4- (ethoxycarbonyl)
phenylamino)-5- methylthiazol-4- yl)phenoxy)acetic acid + 338
##STR00477## 2-(4-(5-methyl-2-(3- (trifluoromethyl)phenyl-
amino)thiazol-4-yl) phenoxy)acetic acid + 339 ##STR00478##
2-(4-(5-methyl-2-(pyridin- 3-ylamino)thiazol-4-yl) phenoxy)acetic
acid + 340 ##STR00479## 2-(4-(2-benzamido-5- methylthiazol-4-
yl)phenoxy)acetic acid + 341 ##STR00480## 2-(4-(2-(4-
methoxybenzylamino)- 5-methylthiazol-4- yl)phenoxy)acetic acid +
342 ##STR00481## 2-(4-(2-(4- (ethoxycarbonyl)phenyl-
amino)-5-methylthiazol- 4-yl)phenyl)acetic acid + 343 ##STR00482##
2-(4-(5-methyl-2-(3- (trifluoromethyl)phenyl- amino)thiazol-4-yl)
phenyl)acetic acid + 344 ##STR00483## 2-(4-(5-methyl-2-(pyridin-
3-ylamino)thiazol-4- yl)phenyl)acetic acid + 345 ##STR00484##
2-(4-(2-benzamido-5- methylthiazol-4- yl)phenyl)acetic acid + 346
##STR00485## 2-(4-(2-(4- methoxybenzylamino)- 5-methylthiazol-4-
yl)phenyl)acetic acid + 347 ##STR00486## ethyl 4-(4-(4-fluoro-
phenyl)-5-methylthiazol- 2-ylamino)benzoate + 348 ##STR00487##
4-(4-fluorophenyl)-5- methyl-N-(3- (trifluoromethyl)phenyl)
thiazol-2-amine ++ 349 ##STR00488## N-(4-(4-fluorophenyl)-5-
methylthiazol-2-yl) pyridin-3-amine + 350 ##STR00489##
N-(4-(4-fluorophenyl)-5- methylthiazol-2- yl)benzamide + 351
##STR00490## N-(4-methoxybenzyl)-4- (4-fluorophenyl)-5-
methylthiazol-2-amine + 352 ##STR00491## N-(4-(heptyloxy)phenyl)-
4,5-diphenylthiazol-2- amine + 353 ##STR00492##
4,5-bis(4-methoxyphenyl)- N-(4-(octyloxy)phenyl) thiazol-2-amine ++
354 ##STR00493## N-(4-(heptyloxy)phenyl)- 4,5-bis(4-methoxyphenyl)
thiazol-2-amine +++ 355 ##STR00494## N-(4-(heptyloxy)phenyl)-
4,5-bis(4-methoxyphenyl) thiazol-2-amine + 356 ##STR00495##
N-(4-fluorophenyl)-4,5- bis(4-methoxyphenyl) thiazol-2-amine ++ 357
##STR00496## N-(2,5-dimethoxyphenyl)- 4,5-bis(4-methoxyphenyl)
thiazol-2-amine + 358 ##STR00497## N-(4-(pentyloxy)-3-
(trifluoromethyl)phenyl)- 4-(thiophen-2-yl)thiazol- 2-amine +++ 359
##STR00498## N-(4-(heptyloxy)phenyl)- 4-(thiophen-2-yl)thiazol-
2-amine +++ 360 ##STR00499## N-(4-(octyloxy)phenyl)-4-
(thiophen-2-yl)thiazol-2- amine +++ 361 ##STR00500##
4-(furo[3,2-c]pyridin-2- yl)-N-(4-(pentyloxy)-3-
(trifluoromethyl)phenyl) thiazol-2-amine +++ 362 ##STR00501##
4-(furo[3,2-c]pyridin-2- yl)-N-(4-(heptyloxy)
phenyl)thiazol-2-amine ++ 363 ##STR00502## 4-(furo[3,2-c]pyridin-2-
yl)-N-(3-phenoxyphenyl) thiazol-2-amine + 364 ##STR00503##
N-(4-(pentyloxy)-3- (trifluoromethyl)phenyl)-
4-(pyridin-4-yl)thiazol-2- amine +++ 365 ##STR00504##
N-(4-(heptyloxy)phenyl)- 4-(pyridin-4-yl)thiazol-2- amine +++ 366
##STR00505## N-(3-phenoxyphenyl)-4- (pyridin-4-yl)thiazol-2- amine
+++ 367 ##STR00506## ethyl 1-(2-(4-(pentyloxy)- 3-(trifluoromethyl)
phenylamino)thiazol-4- yl)cyclopropane- carboxylate + 368
##STR00507## 1-(2-(4-(pentyloxy)-3- (trifluoromethyl)phenyl-
amino)thiazol-4-yl) pyrrolidine-2-carboxylate acid ++ 369
##STR00508## N-(4-(heptyloxy)phenyl)- 4-(6-methylpyridin-3-
yl)thiazol-2-amine +++ 370 ##STR00509## 4-(6-methylpyridin-3-yl)-
N-(4-(octyloxy)phenyl) thiazol-2-amine +++ 371 ##STR00510##
2-(2-(4-(pentyloxy)-3- (trifluoromethyl)phenyl-
amino)thiazol-4-yl)phenol ++ 372 ##STR00511## 2-(2-(4-
(heptyloxy)phenylamino) thiazol-4-yl)phenol +++ 373 ##STR00512##
2-(2-(4- (octyloxy)phenylamino) thiazol-4-yl)phenol +++ 374
##STR00513## 4-(2-methoxyphenyl)-N- (4-(pentyloxy)-3-
(trifluoromethyl)phenyl) thiazol-2-amine ++ 375 ##STR00514##
N-(4-(heptyloxy)phenyl)- 4-(2-methoxyphenyl) thiazol-2-amine +++
376 ##STR00515## 4-(2-methoxyphenyl)-N- (4-(octyloxy)phenyl)
thiazol-2-amine +++ 377 ##STR00516## 5-(2-(4-(pentyloxy)-3-
(trifluoromethyl)phenyl- amino)thiazol-4-yl) pyridin-2-ol +++ 378
##STR00517## 4-(6-methoxypyridin-3- yl)-N-(4-(pentyloxy)-3-
(trifluoromethyl)phenyl) thiazol-2-amine +++ 379 ##STR00518##
N.sup.1-methyl-N.sup.1-pentyl-N.sup.4- (4-(pyridin-3-yl)thiazol-
2-yl)-2-(trifluoromethyl) benzene-1,4-diamine +++ 380 ##STR00519##
4-(2-(4- (octyloxy)phenylamino) thiazol-4-yl)benzene-1,2- diol 381
##STR00520## 4-(5-chlorothiophen-2-yl)- N-(4-
(octyloxy)phenyl)thiazol- 2-amine 382 ##STR00521##
4-(4-bromophenyl)-N-(4- (octyloxy)phenyl)thiazol- 2-amine +++ 383
##STR00522## 6-(2-(4- (octyloxy)phenylamino) thiazol-4-yl)benzo[d]
oxazol-2(3H)-one +++ 384 ##STR00523## 3-(2-(4-
(octyloxy)phenylamino) thiazol-4-yl)benzoic acid +++ 385
##STR00524## N-(4-(octyloxy)phenyl)-4- (pyridin-2-yl)thiazol-2-
amine +++ 386 ##STR00525## 4-(1H-indol-3-yl)-N-(4-
(octyloxy)phenyl)thiazol- 2-amine +++ 387 ##STR00526##
N-(4-(octyloxy)phenyl)-4- (5-(pyridin-2-yl)thiophen-
2-yl)thiazol-2-amine +++
388 ##STR00527## 4-(benzo[d]thiazol-2-yl)- N-(4-(octyloxy)phenyl)
thiazol-2-amine +++ 389 ##STR00528## 4-(benzofuran-2-yl)-N-(4-
(octyloxy)phenyl)thiazol- 2-amine +++ 390 ##STR00529##
4-(4-methyl-2-(pyrazin-2- yl)thiazol-5-yl)-N-(4-
(octyloxy)phenyl)thiazol- 2-amine +++ 391 ##STR00530##
4-ethyl-N-(4- (octyloxy)phenyl)thiazol- 2-amine +++ 392
##STR00531## 4-(2-(4-(heptyloxy) phenylamino)thiazol-4-
yl)benzene-1,2-diol +++ 393 ##STR00532## 4-(5-chlorothiophen-2-yl)-
N-(4-(heptyloxy)phenyl) thiazol-2-amine +++ 394 ##STR00533##
4-(4-bromophenyl)-N-(4- (heptyloxy)phenyl)thiazol- 2-amine +++ 395
##STR00534## 6-(2-(4-(heptyloxy) phenylamino)thiazol-4-
yl)benzo[d]oxazol- 2(3H)-one +++ 396 ##STR00535##
3-(2-(4-(heptyloxy) phenylamino)thiazol-4- yl)benzoic acid +++ 397
##STR00536## N-(4-(heptyloxy)phenyl)- 4-(pyridin-2-yl)thiazol-2-
amine +++ 398 ##STR00537## N-(4-(heptyloxy)phenyl)-
4-(1H-indol-3-yl)thiazol- 2-amine +++ 399 ##STR00538##
N-(4-(heptyloxy)phenyl)- 4-(5-(pyridin-2-yl)
thiophen-2-yl)thiazol-2- amine +++ 400 ##STR00539##
4-(benzo[d]thiazol-2-yl)- N-(4-(heptyloxy)phenyl) thiazol-2-amine
++ 401 ##STR00540## 4-(benzofuran-2-yl)-N-(4-
(heptyloxy)phenyl)thiazol- 2-amine ++ 402 ##STR00541##
N-(4-(heptyloxy)phenyl)- 4-(4-methyl-2-(pyrazin-2-
yl)thiazol-5-yl)thiazol-2- amine +++ 403 ##STR00542## 4-ethyl-N-(4-
(heptyloxy)phenyl) thiazol-2-amine +++ 404 ##STR00543##
4-(2-(3-(trifluoromethyl)- 4-(pentyloxy)phenyl- amino)thiazol-4-yl)
benzene-1,2-diol +++ 405 ##STR00544## 4-(5-chlorothiophen-2-yl)-
N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl)thiazol- 2-amine +++
406 ##STR00545## 4-(4-bromophenyl)-N-(3- (trifluoromethyl)-4-
(pentyloxy)phenyl) thiazol-2-amine +++ 407 ##STR00546##
6-(2-(3-(trifluoromethyl)- 4-(pentyloxy)phenyl-
amino)thiazol-4-yl)benzo [d]oxazol-2(3H)one +++ 408 ##STR00547##
3-(2-(3-(trifluoromethyl)- 4-(pentyloxy)phenylamino)
thiazol-4-yl)benzoic acid +++ 409 ##STR00548##
N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl)-4-
(pyridin-2-yl)thiazol-2- amine +++ 410 ##STR00549##
N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl)-4-(1H-
indol-3-yl)thiazol-2-amine +++ 411 ##STR00550##
N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl)-4-(5-
(pyridin-2-yl)thiophen-2- yl)thiazol-2-amine +++ 412 ##STR00551##
4-(benzo[d]thiazol-2-yl)- N-(3-(trifluoromethyl)-4-
(pentyloxy)phenyl)thiazol- 2-amine +++ 413 ##STR00552##
4-(benzofuran-2-yl)-N-(3- (trifluoromethyl)-4- (pentyloxy)phenyl)
thiazol-2-amine +++ 414 ##STR00553## N-(3-(trifluoromethyl)-4-
(pentyloxy)phenyl)-4-(4- methyl-2-(pyrazin-2-
yl)thiazol-5-yl)thiazol-2- amine +++ 415 ##STR00554## 4-ethyl-N-(3-
(trifluoromethyl)-4- (pentyloxy)phenyl) thiazol-2-amine +++ 416
##STR00555## N-(4-(octyloxy)phenyl)-4- (pyridin-4-yl)thiazol-2-
amine +++ 417 ##STR00556## N-(3-fluoro-4- (pentyloxy)phenyl)-4-
(pyridin-4-yl)thiazol-2- amine ++ 418 ##STR00557## N-(3-fluoro-4-
(pentyloxy)phenyl)-4- (pyridin-2-yl)thiazol-2- amine +++ 419
##STR00558## 4-(benzofuran-2-yl)-N-(3- fluoro-4-
(pentyloxy)phenyl)thiazol- 2-amine ++ 420 ##STR00559##
4-(4-fluorophenyl)-N-(4- (heptyloxy)phenyl)thiazol- 2-amine +++ 421
##STR00560## 4-(3,4-dichlorophenyl)-N- (4-(heptyloxy)phenyl)
thiazol-2-amine +++ 422 ##STR00561## 4-(4-chlorophenyl)-N-(4-
(heptyloxy)phenyl)thiazol- 2-amine +++ 423 ##STR00562##
4-(2,4-difluorophenyl)-N- (4-(heptyloxy)phenyl) thiazol-2-amine +++
424 ##STR00563## N-(4-(heptyloxy)phenyl)- 4-(4-methoxyphenyl)
thiazol-2-amine +++ 425 ##STR00564## 2-(4-(2-(4-
(heptyloxy)phenylamino)- 5-methylthiazol-4- yl)phenoxy)acetic acid
+++ 426 ##STR00565## 4-(2-(3-fluoro-4- (pentyloxy)phenylamino)
thiazol-4-yl)benzoic acid ++ 427 ##STR00566##
4-ethyl-N-(3-fluoro-4- (pentyloxy)phenyl)thiazol- 2-amine ++ 428
##STR00567## N-(5-chloro-2- methoxyphenyl)-4-
(pyridin-3-yl)thiazol-2- amine ++ 429 ##STR00568##
N-(4-(4-(thiophen-2- yl)thiazol-2- ylamino)phenyl)acetamide + 430
##STR00569## N-(3,5-difluoro-4- (pentyloxy)phenyl)-4-
(pyridin-3-yl)thiazol-2- amine +++ 431 ##STR00570##
N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl)-4-(2,5-
dimethoxyphenyl)thiazol- 2-amine ++ 432 ##STR00571##
N-(4-(heptyloxy)phenyl)- 4-(2,5-dimethoxyphenyl) thiazol-2-amine
+++ 433 ##STR00572## N-(3-fluoro-4- (pentyloxy)phenyl)-4-(2,5-
dimethoxyphenyl)thiazol- 2-amine +++ 434 ##STR00573##
3-(2-(3-(trifluoromethyl)- 4-(pentyloxy)phenyl-
amino)thiazol-4-yl)phenol ++ 435 ##STR00574## 3-(2-(4-
(heptyloxy)phenylamino) thiazol-4-yl)phenol +++ 436 ##STR00575##
3-(2-(4- (heptyloxy)phenylamino) thiazol-4-yl)phenol +++ 437
##STR00576## N-(4-(2-(3- (trifluoromethyl)-4-
(pentyloxy)phenylamino) thiazol-4-yl)phenyl) acetamide ++ 438
##STR00577## N-(4-(2-(4- (heptyloxy)phenylamino)
thiazol-4-yl)phenyl) acetamide +++ 439 ##STR00578##
N-(4-(2-(3-fluoro-4- (pentyloxy)phenylamino) thiazol-4-yl)phenyl)
acetamide +++ 440 ##STR00579## N-(2,5-dimethoxyphenyl)-
5-(thiophen-2-yl)thiazol-2- amine ++ 441 ##STR00580##
N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl)-4-(2-
methylpyridin-3-yl) thiazol-2-amine +++ 442 ##STR00581##
4-(2-methylpyridin-3-yl)- N-(4-(octyloxy)phenyl) thiazol-2-amine
+++ 443 ##STR00582## methyl 2-(3- (trifluoromethyl)-4-
(pentyloxy)phenylamino)- 4-(pyridin-3-yl)thiazole-5- carboxylate
+++ 444 ##STR00583## methyl 2-(4- (octyloxy)phenylamino)-
4-(pyridin-3-yl)thiazole- 5-carboxylate ++ 445 ##STR00584##
N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl)-4-
(2,4,6-trimethylpyridin-3- yl)thiazol-2-amine + 446 ##STR00585##
N-(4-(heptyloxy)phenyl)- 4-(2,4,6-trimethylpyridin-
3-yl)thiazol-2-amine + 447 ##STR00586## 4-(2,4,6-trimethylpyridin-
3-yl)-N-(4-(octyloxy) phenyl)thiazol-2-amine + 448 ##STR00587##
5-(2-(4-(heptyloxy) phenylamino)thiazol- 4-yl)-2-hydroxybenzamide
+++ 449 ##STR00588## 5-(2-(4- (octyloxy)phenylamino)
thiazol-4-yl)-2- hydroxybenzamide +++ 450 ##STR00589##
N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl)-4-(6-
(pyrrolidin-1-yl)pyridin- 3-yl)thiazol-2-amine +++ 451 ##STR00590##
N-(4-(4- chlorophenyl)thiazol-2-yl)- 4-heptylbenzamide +++ 452
##STR00591## 4-(4-fluorophenyl)-N-(4- (hexyloxy)phenyl)thiazol-
2-amine +++ 453 ##STR00592## N-(4-(cyclopentyloxy)-3-
(trifluoromethyl)phenyl)- 4-(6-methylpyridin-3- yl)thiazol-2-amine
+++ 454 ##STR00593## 2-(trifluoromethyl)-N.sup.1-
methyl-N.sup.4-(4-(6- methylpyridin-3-yl)
thiazol-2-yl)-N.sup.1-pentyl- benzene-1,4-diamine +++ 455
##STR00594## N-(4-(hexyloxy)phenyl)-4- (6-methylpyridin-3-
yl)thiazol-2-amine +++ 456 ##STR00595## 5-(2-(4-
(octyloxy)phenylamino) thiazol-4-yl)-N,N- dimethylpyridine-2-
carboxamide ++ 457 ##STR00596## 5-(2-(4- (heptyloxy)phenylamino)
thiazol-4-yl)-N,N- dimethylpyridine-2- carboxamide ++ 458
##STR00597## 4-(2-(4- (octyloxy)phenylamino) thiazol-4-yl)phenol
+++ 459 ##STR00598## 4-(6-bromopyridin-3-yl)-
N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl) thiazol-2-amine +++
460 ##STR00599## 4-(6-chloropyridin-3-yl)-
N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl) thiazol-2-amine +++
461 ##STR00600## ethyl 2-(4-(2-(4- (octyloxy)phenylamino)
thiazol-4-yl)phenoxy) acetate +++ 462 ##STR00601## 2-(4-(2-(4-
(octyloxy)phenylamino) thiazol-4-yl)phenoxy) acetic acid +++ 463
##STR00602## 5-(2-(4- (octyloxy)phenylamino)
thiazol-4-yl)-N-methyl- pyridin-2-amine +++ 464 ##STR00603##
2-(4-(octyloxy)phenyl- amino)thiazol-4-ol ++ 465 ##STR00604##
CHEMDRAW COULD NOT NAME STRUCTURE ++ 466 ##STR00605## CHEMDRAW
COULD NOT NAME STRUCTURE ++ 467 ##STR00606## + 468 ##STR00607##
5-(2-(6-(octyloxy)pyridin- 3-ylamino)thiazol-4-yl)-
N,N-dimethylpyridine-2- carboxamide ++ 469 ##STR00608##
6-(octyloxy)-N-(4- (pyridin-3-yl)thiazol-2- yl)pyridin-3-amine ++
470 ##STR00609## 6-(N-(4-(4-(4- fluorophenyl)thiazol-2-
ylamino)-2-(trifluoro- methyl)phenyl)-N- methylamino)hexan-1-ol ++
471 ##STR00610## 5-(2-(6-(octyloxy)pyridin-
3-ylamino)thiazol-4-yl)- N,N-dimethylpyridine- 2-carboxamide +++
472 ##STR00611## 6-(octyloxy)-N-(4- (pyridin-3-yl)thiazol-2-
yl)pyridin-3-amine +++
473 ##STR00612## N-(4-(6-methylpyridin-3- yl)thiazol-2-yl)-6-
(octyloxy)pyridin-3-amine +++ 474 ##STR00613## N-(4-(3,4-
difluorophenyl)thiazol-2- yl)-6-(octyloxy)pyridin- 3-amine +++ 475
##STR00614## N-(4-(4- fluorophenyl)thiazol-2-
yl)-6-(octyloxy)pyridin- 3-amine +++ 476 ##STR00615##
N-(3-(trifluoromethyl)-4- (octyloxy)phenyl)-4-
(pyridin-3-yl)thiazol-2- amine +++ 477 ##STR00616##
2-(trifluoromethyl)-N.sup.1- methyl-N.sup.1-octyl-N.sup.4-(4-
(pyridin-3-yl)thiazol-2- yl)benzene-1,4-diamine +++ 478
##STR00617## 1-(4-(benzyloxy)phenyl)- 3-(4-(4-chlorophenyl)
thiazol-2-yl)urea ++ 479 ##STR00618## 4-chloro-N-(4-
(octyloxy)phenyl)thiazol- 2-amine +++ 480 ##STR00619##
N-(4-((Z)-oct-5-enyloxy)- 3-(trifluoromethyl)
phenyl)-4-(pyridin-3-yl) thiazol-2-amine +++ 481 ##STR00620##
N-(4-((Z)-oct-5-enyloxy)- 3-(trifluoromethyl) phenyl)-4-(6-methyl-
pyridin-3-yl)thiazol-2- amine +++ 482 ##STR00621##
N-(4-((Z)-oct-5-enyloxy)- 3-(trifluoromethyl) phenyl)-4-(4-fluoro-
phenyl)thiazol-2-amine +++ 483 ##STR00622## N-(4-heptylphenyl)-4-
(pyridin-3-yl)thiazol-2- amine +++ 484 ##STR00623##
N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl)-8H-
indeno[1,2-d]thiazol-2- amine +++ 485 ##STR00624##
N-(4-(octyloxy)phenyl)- 8H-indeno[1,2-d]thiazol- 2-amine +++ 486
##STR00625## N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl)-4-(6-
fluoropyridin-3-yl) thiazol-2-amine +++ 487 ##STR00626##
4-(6-fluoropyridin-3-yl)- N-(4-(heptyloxy)phenyl) thiazol-2-amine
+++ 488 ##STR00627## 4-(6-fluoropyridin-3-yl)-
N-(4-(octyloxy)phenyl) thiazol-2-amine +++ 489 ##STR00628##
2-(trifluoromethyl)-N.sup.4-(4- (6-fluoropyridin-3-
yl)thiazol-2-yl)-N.sup.1- methyl-N.sup.1-octylbenzene- 1,4-diamine
+++ 490 ##STR00629## 4-(6-fluoropyridin-3-yl)-
N-(4-octylphenyl)thiazol- 2-amine +++ 491 ##STR00630##
N-(4-benzylthiazol-2-yl)- 6-(octyloxy)pyridin-3- amine ++ 492
##STR00631## N.sup.4-(4-benzylthiazol-2-yl)-
2-(trifluoromethyl)-N.sup.1- methyl-N.sup.1-octylbenzene-
1,4-diamine ++ 493 ##STR00632## N.sup.1-(4-benzylthiazol-2-yl)-
N.sup.4-methyl-N.sup.4- octylbenzene-1,4-diamine ++ 494
##STR00633## N-(4-(3- cyclopentylpropoxy)-3-
(trifluoromethyl)phenyl)- (4-fluorophenyl)thiazol- 2-amine +++ 495
##STR00634## N-(4-(3- cyclopentyloxy)-3- (trifluoromethyl)phenyl)-
4-(pyridin-3-yl)thiazol-2- amine +++ 496 ##STR00635## N-(4-(3-
cyclopentyloxy)-3- (trifluoromethyl)phenyl)- 4-(6-methylpyridin-3-
yl)thiazol-2-amine +++ 497 ##STR00636## 6-(octyloxy)-N-(4-
((pyridin-3- yl)methyl)thiazol-2- yl)pyridin-3-amine ++ 498
##STR00637## N-(4-(3- fluorobenzyl)thiazol-2-
yl)-6-(octyloxy)pyridin- 3-amine ++ 499 ##STR00638## N.sup.1-(4-(3-
fluorobenzyl)thiazol-2- yl)-N.sup.4-methyl-N.sup.4-
octylbenzene-1,4- diamine ++ 500 ##STR00639##
2-(trifluoromethyl)-N.sup.1- methyl-N.sup.1-octyl-N.sup.4-
(4-((pyridin-3- yl)methyl)thiazol-2- yl)benzene-1,4-diamine +++ 501
##STR00640## N-(4-(octyloxy)phenyl)-4- ((pyridin-3-
yl)methyl)thiazol-2- amine ++ 502 ##STR00641##
N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl)-4-
((pyridin-3-yl)methyl) thiazol-2-amine ++ 503 ##STR00642##
N.sup.1-methyl-N.sup.1-octyl-N.sup.4-(4- ((pyridin-3-yl)methyl)
thiazol-2-yl)benzene- 1,4-diamine + 504 ##STR00643##
N-(4-heptylphenyl)-4- ((pyridin-3-yl)methyl) thiazol-2-amine ++ 505
##STR00644## N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl)-4-
(pyrimidin-5-yl)thiazol- 2-amine +++ 506 ##STR00645##
N-(4-(cyclohexyl- methoxy)-3-fluoro- phenyl)-4-(pyrimidin-
5-yl)thiazol-2-amine +++ 507 ##STR00646## N-(4-(octyloxy)phenyl)-
4-(pyrimidin-5-yl) thiazol-2-amine +++ 508 ##STR00647##
N-(4-(cyclohexyl- methoxy)-3-fluoro- phenyl)-4-(6-
methylpyridin-3-yl) thiazol-2-amine +++ 509 ##STR00648##
N-(4-(cyclohexyl- methoxy)-3-fluoro- phenyl)-4-(4-
fluorophenyl)thiazol- 2-amine +++ 510 ##STR00649##
5-(2-(3-(trifluoromethyl)- 4-(pentyloxy)phenyl- amino)thiazol-4-yl)
pyridine-2-carbonitrile +++ 511 ##STR00650## 5-(2-(4-(cyclohexyl-
methoxy)-3-fluoro- phenylamino)thiazol- 4-yl)pyridine-2-
carbonitrile + 512 ##STR00651## 5-(2-(4-(octyloxy)
phenylamino)thiazol- 4-yl)pyridine-2- carbonitrile +++ 513
##STR00652## 4-benzyl-N-(4- (octyloxy)phenyl) thiazol-2-amine + 514
##STR00653## 4-benzyl-N-(3- (trifluoromethyl)-4- (pentyloxy)phenyl)
thiazol-2-amine + 515 ##STR00654## 4-benzyl-N-(4-
heptylphenyl)thiazol- 2-amine + 516 ##STR00655##
4-(3-fluorobenzyl)-N-(4- (octyloxy)phenyl) thiazol-2-amine + 517
##STR00656## 4-(3-fluorobenzyl)-N-(3- (trifluoromethyl)-4-
(pentyloxy)phenyl) thiazol-2-amine ++ 518 ##STR00657##
N.sup.4-(4-(3-fluorobenzyl) thiazol-2-yl)-2-
(trifluoromethyl)-N.sup.1- methyl-N.sup.1-octylbenzene- 1,4-diamine
++
TABLE-US-00010 TABLE III Cpd Structure Name Activity 519
##STR00658## 4-(3-fluorobenzyl)-N-(4- heptylphenyl)thiazol-2-amine
++ 520 ##STR00659## 5-(2-(3-(trifluoromethyl)-4-
(pentyloxy)phenylamino)thiazol- 4-yl)pyridine-3-carbonitrile +++
521 ##STR00660## +++ 522 ##STR00661## +++ 523 ##STR00662## 5-(2-(4-
(heptyloxy)phenylamino)thiazol- 4-yl)-N-methylpyridin-2-amine +++
524 ##STR00663## +++ 525 ##STR00664## +++ 526 ##STR00665##
N-(3-(trifluoromethyl)-4- (octyloxy)phenyl)-4-(6-
fluoropyridin-3-yl)thiazol-2- amine +++ 527 ##STR00666##
N-(3-fluoro-4- (pentyloxy)phenyl)-4-(6-
fluoropyridin-3-yl)thiazol-2- amine +++ 528 ##STR00667##
N-(4-(3-cyclopentylpropoxy)-3- (trifluoromethyl)phenyl)-4-(6-
fluoropyridin-3-yl)thiazol-2- amine +++ 529 ##STR00668##
2-(trifluoromethyl)-N4-(4-(6- fluoropyridin-3-yl)thiazol-2-yl)-
N1-methyl-N1-pentylbenzene- 1,4-diamine +++ 530 ##STR00669##
N-(4-(cyclohexylmethoxy)-3- fluorophenyl)-4-(6-
fluoropyridin-3-yl)thiazol-2- amine +++ 531 ##STR00670##
N-(4-((Z)-oct-3-enyloxy)-3- (trifluoromethyl)phenyl)-4-
(pyridin-3-yl)thiazol-2-amine +++ 532 ##STR00671##
N-(4-((Z)-oct-3-enyloxy)-3- (trifluoromethyl)phenyl)-4-(6-
methylpyridin-3-yl)thiazol-2- amine +++ 533 ##STR00672##
N-(4-((Z)-oct-3-enyloxy)-3- (trifluoromethyl)phenyl)-4-(4-
fluorophenyl)thiazol-2-amine +++ 534 ##STR00673##
4-(benzo[d][1,3]dioxol-6-yl)-N- (3-(trifluoromethyl)-4-
(pentyloxy)phenyl)thiazol-2- amine +++ 535 ##STR00674##
5-(2-(3-(trifluoromethyl)-4- (pentyloxy)phenylamino)thiazol-
4-yl)-N-methylpyridin-2-amine +++ 536 ##STR00675##
5-(2-(3-(trifluoromethyl)-4- (octyloxy)phenylamino)thiazol-
4-yl)-N-methylpyridin-2-amine +++ 537 ##STR00676##
5-(2-(4-(cyclopentyloxy)-3- (trifluoromethyl)phenylamino)
thiazol-4-yl)-N-methylpyridin-2- amine +++ 538 ##STR00677##
N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl)-4-(quinolin-
3-yl)thiazol-2-amine +++ 539 ##STR00678## N-(3-(trifluoromethyl)-4-
(octyloxy)phenyl)-4-(quinolin-3- yl)thiazol-2-amine +++ 540
##STR00679## +++ 541 ##STR00680## 5-(2-(3-(trifluoromethyl)-4-
(octyloxy)phenylamino)thiazol- 4-yl)-N,N-dimethylpyridin-2- amine
+++ 542 ##STR00681## 4-(3-chlorostyryl)-N-(3- (trifluoromethyl)-4-
(pentyloxy)phenyl)thiazol-2- amine +++ 543 ##STR00682##
3-(2-(3-(trifluoromethyl)-4- (pentyloxy)phenylamino)thiazol-
4-yl)-1,8-naphthyridin-2-ol ++ 544 ##STR00683##
4-(4-fluorophenyl)-N-(4- octylphenyl)thiazol-2-amine +++ 545
##STR00684## 5-(2-(4- octylphenylamino)thiazol-4-yl)-
2-hydroxybenzamide +++ 546 ##STR00685##
4-(5-chlorothiophen-2-yl)-N-(4- octylphenyl)thiazol-2-amine +++ 547
##STR00686## 4-(2-(4- octylphenylamino)thiazol-4-
yl)benzene-1,2-diol +++ 548 ##STR00687## 6-(2-(4-
octylphenylamino)thiazol-4-yl)- 2H-benzo[b][1,4]oxazin-3(4H)- one
+++ 549 ##STR00688## 6-(2-(4- octylphenylamino)thiazol-4-
yl)benzo[d]oxazol-2(3H)-one +++ 550 ##STR00689##
2-(4-(2-(4-octylphenylamino)-5- methylthiazol-4- yl)phenoxy)acetic
acid +++ 551 ##STR00690## N-(4-octylphenyl)-4-(pyridin-2-
yl)thiazol-2-amine +++ 552 ##STR00691##
N-(4-octylphenyl)-4-(5-(pyridin- 2-yl)thiophen-2-yl)thiazol-2-
amine +++ 553 ##STR00692## 4-(benzofuran-2-yl)-N-(4-
octylphenyl)thiazol-2-amine ++ 554 ##STR00693##
4-(4-methyl-2-(pyrazin-2- yl)thiazol-5-yl)-N-(4-
octylphenyl)thiazol-2-amine +++ 555 ##STR00694##
4-(4-chlorophenyl)-N-(4- octylphenyl)thiazol-2-amine +++ 556
##STR00695## 4-(4-fluorophenyl)-N-(4- heptylphenyl)thiazol-2-amine
+++ 557 ##STR00696## 5-(2-(4- heptylphenylamino)thiazol-4-yl)-
2-hydroxybenzamide +++ 558 ##STR00697##
4-(5-chlorothiophen-2-yl)-N-(4- heptylphenyl)thiazol-2-amine +++
559 ##STR00698## 4-(2-(4- heptylphenylamino)thiazol-4-
yl)benzene-1,2-diol +++ 560 ##STR00699## 6-(2-(4-
heptylphenylamino)thiazol-4-yl)- 2H-benzo[b][1,4]oxazin-3(4H)- one
+++ 561 ##STR00700## 6-(2-(4- heptylphenylamino)thiazol-4-
yl)benzo[d]oxazol-2(3H)-one +++ 562 ##STR00701##
2-(4-(2-(4-heptylphenylamino)- 5-methylthiazol-4- yl)phenoxy)acetic
acid +++ 563 ##STR00702## N-(4-heptylphenyl)-4-(pyridin-2-
yl)thiazol-2-amine +++ 564 ##STR00703## N-(4-heptylphenyl)-4-(5-
(pyridin-2-yl)thiophen-2- yl)thiazol-2-amine +++ 565 ##STR00704##
4-(benzofuran-2-yl)-N-(4- heptylphenyl)thiazol-2-amine + 566
##STR00705## N-(4-heptylphenyl)-4-(4-methyl-
2-(pyrazin-2-yl)thiazol-5- yl)thiazol-2-amine +++ 567 ##STR00706##
4-(4-chlorophenyl)-N-(4- heptylphenyl)thiazol-2-amine +++ 568
##STR00707## 2-(trifluoromethyl)-N.sup.4-(4-(4-
fluorophenyl)thiazol-2-yl)-N.sup.1-
methyl-N.sup.1-octylbenzene-1,4- diamine +++ 569 ##STR00708##
5-(2-(4-(N-methyl-N- octylamino)-3- (trifluoromethyl)phenylamino)
thiazol-4-yl)-2-hydroxybenzamide +++ 570 ##STR00709##
N.sup.4-(4-(5-chlorothiophen-2- yl)thiazol-2-yl)-2-
(trifluoromethyl)-N.sup.1-methyl-N.sup.1- octylbenzene-1,4-diamine
+++ 571 ##STR00710## 4-(2-(4-(N-methyl-N- octylamino)-3-
(trifluoromethyl)phenylamino) thiazol-4-yl)benzene-1,2-diol +++ 572
##STR00711## 6-(2-(4-(N-methyl-N- octylamino)-3-
(trifluoromethyl)phenylamino) thiazol-4-yl)-2H-
benzo[b][1,4]oxazin-3(4H)-one ++ 573 ##STR00712##
6-(2-(4-(N-methyl-N- octylamino)-3- (trifluoromethyl)phenylamino)
thiazol-4-yl)benzo[d]oxazol-2(3H)- one +++ 574 ##STR00713##
2-(4-(2-(4-(N-methyl-N- octylamino)-3-
(trifluoromethyl)phenylamino)- 5-methylthiazol-4- yl)phenoxy)acetic
acid +++ 575 ##STR00714## 2-(trifluoromethyl)-N.sup.1-methyl-
N.sup.1-octyl-N.sup.4-(4-(pyridin-2- yl)thiazol-2-yl)benzene-1,4-
diamine +++ 576 ##STR00715## 2-(trifluoromethyl)-N.sup.1-methyl-
N.sup.1-octyl-N.sup.4-(4-(5-(pyridin-2- yl)thiophen-2-yl)thiazol-2-
yl)benzene-1,4-diamine +++ 577 ##STR00716##
N.sup.4-(4-(benzofuran-2-yl)thiazol-
2-yl)-2-(trifluoromethyl)-N.sup.1- methyl-N.sup.1-octylbenzene-1,4-
diamine ++ 578 ##STR00717## 2-(trifluoromethyl)-N.sup.1-methyl-
N.sup.4-(4-(4-methyl-2-(pyrazin-2-
yl)thiazol-5-yl)thiazol-2-yl)-N.sup.1- octylbenzene-1,4-diamine ++
579 ##STR00718## N.sup.4-(4-(4-chlorophenyl)thiazol-2-
yl)-2-(trifluoromethyl)-N.sup.1- methyl-N.sup.1-octylbenzene-1,4-
diamine +++ 580 ##STR00719## N-(3-(trifluoromethyl)-4-
(octyloxy)phenyl)-4-(4- fluorophenyl)thiazol-2-amine +++ 581
##STR00720## 5-(2-(3-(trifluoromethyl)-4-
(octyloxy)phenylamino)thiazol- 4-yl)-2-hydroxybenzamide +++ 582
##STR00721## 4-(5-chlorothiophen-2-yl)-N-(3- (trifluoromethyl)-4-
(octyloxy)phenyl)thiazol-2- amine +++ 583 ##STR00722##
4-(2-(3-(trifluoromethyl)-4- (octyloxy)phenylamino)thiazol-
4-yl)benzene-1,2-diol +++ 584 ##STR00723##
6-(2-(3-(trifluoromethyl)-4- (octyloxy)phenylamino)thiazol-
4-yl)-2H-benzo[b][1,4]oxazin- 3(4H)-one +++ 585 ##STR00724##
6-(2-(3-(trifluoromethyl)-4- (octyloxy)phenylamino)thiazol-
4-yl)benzo[d]oxazol-2(3H)-one +++ 586 ##STR00725##
2-(4-(2-(3-(trifluoromethyl)-4- (octyloxy)phenylamino)-5-
methylthiazol-4- yl)phenoxy)acetic acid +++ 587 ##STR00726##
N-(3-(trifluoromethyl)-4- (octyloxy)phenyl)-4-(pyridin-2-
yl)thiazol-2-amine +++ 588 ##STR00727## N-(3-(trifluoromethyl)-4-
(octyloxy)phenyl)-4-(5-(pyridin- 2-yl)thiophen-2-yl)thiazol-2-
amine +++ 589 ##STR00728## 4-(benzofuran-2-yl)-N-(3-
(trifluoromethyl)-4- (octyloxy)phenyl)thiazol-2- amine +++ 590
##STR00729## N-(3-(trifluoromethyl)-4-
(octyloxy)phenyl)-4-(4-methyl- 2-(pyrazin-2-yl)thiazol-5-
yl)thiazol-2-amine +++ 591 ##STR00730## 4-(4-chlorophenyl)-N-(3-
(trifluoromethyl)-4- (octyloxy)phenyl)thiazol-2- amine +++ 592
##STR00731## N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl)-4,5-
dihydrothiazolo[5,4- h]isoquinolin-2-amine +++ 593 ##STR00732##
4,5-dihydro-N-(4- (octyloxy)phenyl)thiazolo[5,4-
h]isoquinolin-2-amine +++ 594 ##STR00733##
N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl)-4,5-
dihydrothiazolo[4,5-f]quinolin- 2-amine +++ 595 ##STR00734##
4,5-dihydro-N-(4- (octyloxy)phenyl)thiazolo[4,5- f]quinolin-2-amine
++ 596 ##STR00735## N-(3-(trifluoromethyl)-4-
(octyloxy)phenyl)-4-(pyrazin-2- yl)thiazol-2-amine +++ 597
##STR00736## N-(3-(trifluoromethyl)-4- (heptan-4-yloxy)phenyl)-4-
(pyrazin-2-yl)thiazol-2-amine +++ 598 ##STR00737##
N-(4-(octyloxy)phenyl)-4- (pyrazin-2-yl)thiazol-2-amine +++ 599
##STR00738## 4-(3,4-difluorostyryl)-N-(3- (trifluoromethyl)-4-
(pentyloxy)phenyl)thiazol-2- amine +++ 600 ##STR00739##
4-(4-methoxystyryl)-N-(3- (trifluoromethyl)-4-
(pentyloxy)phenyl)thiazol-2- amine +++ 601 ##STR00740##
4-(4-chlorostyryl)-N-(3- (trifluoromethyl)-4-
(pentyloxy)phenyl)thiazol-2- amine +++ 602 ##STR00741##
4-(heptyloxy)-N-(4-(pyridin-3- yl)thiazol-2-yl)benzamide + 603
##STR00742## ethyl 5-(2-(3-(trifluoromethyl)-4-
(pentyloxy)phenylamino)thiazol- 4-yl)pyridine-3-carboxylate ++ 604
##STR00743## ethyl 5-(2-(4- (octyloxy)phenylamino)thiazol-
4-yl)pyridine-3-carboxylate ++ 605 ##STR00744##
N-(3-(trifluoromethyl)-4- (octyloxy)phenyl)thiazol-2- amine +++ 606
##STR00745## N-(4-(cyclopentyloxy)-3- (trifluoromethyl)phenyl)-4-
(pyrazin-2-yl)thiazol-2-amine +++ 607 ##STR00746##
4-(3,4-difluorobenzyl)-N-(3- (trifluoromethyl)-4-
(pentyloxy)phenyl)thiazol-2- amine ++ 608 ##STR00747##
4-(3,4-difluorobenzyl)-N-(4- (octyloxy)phenyl)thiazol-2- amine +
609 ##STR00748## 4-(3,4-difluorobenzyl)-N-(3- (trifluoromethyl)-4-
(octyloxy)phenyl)thiazol-2- amine ++ 610 ##STR00749##
4-(3,4-difluorobenzyl)-N-(3- fluoro-4- (pentyloxy)phenyl)thiazol-2-
amine + 611 ##STR00750## N.sup.4-(4-(3,4-
difluorobenzyl)thiazol-2-yl)-2-
(trifluoromethyl)-N.sup.1-methyl-N.sup.1- pentylbenzene-1,4-diamine
+ 612 ##STR00751## N.sup.1-(4-(3,4-
difluorobenzyl)thiazol-2-yl)-N.sup.4-
methyl-N.sup.4-octylbenzene-1,4- diamine + 613 ##STR00752##
5-(2-(3-(trifluoromethyl)-4- (octyloxy)phenylamino)thiazol-
4-yl)pyridine-2-carbonitrile +++ 614 ##STR00753##
5-(2-(4-(3-cyclopentylpropoxy)- 3- (trifluoromethyl)phenylamino)
thiazol-4-yl)pyridine-2-carbonitrile +++ 615 ##STR00754##
5-(2-(3-fluoro-4- (pentyloxy)phenylamino)thiazol-
4-yl)pyridine-2-carbonitrile +++ 616 ##STR00755##
5-(2-(4-(cyclopentyloxy)-3- (trifluoromethyl)phenylamino)
thiazol-4-yl)pyridine-2-carbonitrile +++ 617 ##STR00756##
N-(3-(trifluoromethyl)-4- (octyloxy)phenyl)-4-(pyrimidin-
5-yl)thiazol-2-amine +++ 618 ##STR00757## N-(3-fluoro-4-
(pentyloxy)phenyl)-4- (pyrimidin-5-yl)thiazol-2-amine +++ 619
##STR00758## 4-(2-chloropyrimidin-5-yl)-N-(4-
(octyloxy)phenyl)thiazol-2- amine +++ 620 ##STR00759##
4-(2-chloropyrimidin-5-yl)-N-(3- (trifluoromethyl)-4-
(octyloxy)phenyl)thiazol-2- amine +++ 621 ##STR00760##
N-(4-(cyclopentyloxy)-3- (trifluoromethyl)phenyl)-4-
(pyrimidin-5-yl)thiazol-2-amine +++ 622 ##STR00761##
N-(4-(3-cyclopentylpropoxy)-3- (trifluoromethyl)phenyl)thiazol-
2-amine +++ 623 ##STR00762## N-(4-(octyloxy)phenyl)thiazol-2- amine
+++ 624 ##STR00763## 2-(trifluoromethyl)-N.sup.1-methyl-
N.sup.1-octyl-N.sup.4-(thiazol-2- yl)benzene-1,4-diamine +++ 625
##STR00764## N-(3-(trifluoromethyl)-4- (pentyloxy)phenyl)-4,5-
dihydrothiazolo[4,5- f]isoquinolin-2-amine +++ 626 ##STR00765##
4,5-dihydro-N-(4- (octyloxy)phenyl)thiazolo[4,5-
f]isoquinolin-2-amine ++ 627 ##STR00766## 4-(4-fluorobenzyl)-N-(3-
(trifluoromethyl)-4- (pentyloxy)phenyl)thiazol-2- amine +++ 628
##STR00767## 4-(4-fluorobenzyl)-N-(4- (octyloxy)phenyl)thiazol-2-
amine ++ 629 ##STR00768## 4-(4-fluorobenzyl)-N-(3-
(trifluoromethyl)-4- (octyloxy)phenyl)thiazol-2- amine +++ 630
##STR00769## 4-(4-fluorobenzyl)-N-(3-fluoro-
4-(pentyloxy)phenyl)thiazol-2- amine + 631 ##STR00770##
N.sup.4-(4-(4-fluorobenzyl)thiazol-2-
yl)-2-(trifluoromethyl)-N.sup.1- methyl-N.sup.1-pentylbenzene-1,4-
diamine + 632 ##STR00771## N.sup.1-(4-(4-fluorobenzyl)thiazol-2-
yl)-N.sup.4-methyl-N.sup.4-octylbenzene- 1,4-diamine + 633
##STR00772## 4-(4-chlorobenzyl)-N-(3- (trifluoromethyl)-4-
(pentyloxy)phenyl)thiazol-2- amine ++ 634 ##STR00773##
4-(4-chlorobenzyl)-N-(4- (octyloxy)phenyl)thiazol-2- amine + 635
##STR00774## 4-(4-chlorobenzyl)-N-(3- (trifluoromethyl)-4-
(octyloxy)phenyl)thiazol-2- amine ++ 636 ##STR00775##
4-(4-chlorobenzyl)-N-(3-fluoro- 4-(pentyloxy)phenyl)thiazol-2-
amine + 637 ##STR00776## N.sup.4-(4-(4-chlorobenzyl)thiazol-2-
yl)-2-(trifluoromethyl)-N.sup.1- methyl-N.sup.1-pentylbenzene-1,4-
diamine ++ 638 ##STR00777## N.sup.1-(4-(4-chlorobenzyl)thiazol-2-
yl)-N.sup.4-methyl-N.sup.4-octylbenzene- 1,4-diamine ++ 639
##STR00778## 4-(4-methoxybenzyl)-N-(3- (trifluoromethyl)-4-
(pentyloxy)phenyl)thiazol-2- amine ++ 640 ##STR00779##
4-(4-methoxybenzyl)-N-(4- (octyloxy)phenyl)thiazol-2- amine + 641
##STR00780## 4-(4-methoxybenzyl)-N-(3- (trifluoromethyl)-4-
(octyloxy)phenyl)thiazol-2- amine +++ 642 ##STR00781##
4-(4-methoxybenzyl)-N-(3- fluoro-4- (pentyloxy)phenyl)thiazol-2-
amine + 643 ##STR00782## N.sup.4-(4-(4-methoxybenzyl)thiazol-
2-yl)-2-(trifluoromethyl)-N.sup.1-
methyl-N.sup.1-pentylbenzene-1,4- diamine + 644 ##STR00783##
N.sup.1-(4-(4-methoxybenzyl)thiazol- 2-yl)-N.sup.4-methyl-N.sup.4-
octylbenzene-1,4-diamine + 645 ##STR00784##
N-(3-(trifluoromethyl)-4- (pentan-3-yloxy)phenyl)-4-
(pyridin-3-yl)thiazol-2-amine +++ 646 ##STR00785##
5-(2-(3-(trifluoromethyl)-4- (pentyloxy)phenylamino)thiazol-
4-yl)pyridine-3-carboxylic acid +++ 647 ##STR00786##
5-(2-(3-(trifluoromethyl)-4- (pentyloxy)phenylamino)thiazol-
4-yl)-N,N-dimethylpyridine-3- carboxamide +++ 648 ##STR00787##
5-(2-(4- (octyloxy)phenylamino)thiazol- 4-yl)pyridine-3-carboxylic
acid ++ 649 ##STR00788## 5-(2-(4- (octyloxy)phenylamino)thiazol-
4-yl)-N,N-dimethylpyridine-3- carboxamide ++ 650 ##STR00789##
2-(3-(trifluoromethyl)-4- (octyloxy)phenylamino)thiazol- 4-ol ++
651 ##STR00790## 2-(4-(N-methyl-N-octylamino)- 3-
(trifluoromethyl)phenylamino) thiazol-4-ol + 652 ##STR00791##
2-(4-(3-cyclopentylpropoxy)-3- (trifluoromethyl)phenylamino)
thiazol-4-ol ++ 653 ##STR00792## 5-(2-(4-
(octyloxy)phenylamino)thiazol- 4-yl)pydine-3-carboxamide +++ 654
##STR00793## 5-(2-(3-(trifluoromethyl)-4-
(octyloxy)phenylamino)thiazol- 4-yl)pyridine-3-carbonitrile +++ 655
##STR00794## 5-(2-(4- (octyloxy)phenylamino)thiazol-
4-yl)pyridine-3-carbonitrile +++ 656 ##STR00795##
N-(3-(trifluoromethyl)-4- (octyloxy)phenyl)-4-(5-
methoxypyridin-3-yl)thiazol-2- amine ++ 657 ##STR00796##
4-(5-methoxypyridin-3-yl)-N-(4- (octyloxy)phenyl)thiazol-2- amine
++ 658 ##STR00797## N-(4-(cyclohexylmethoxy)-3-
(trifluoromethyl)phenyl)-4- (pyridin-3-yl)thiazol-2-amine +++ 659
##STR00798## 5-(2-(3-(trifluoromethyl)-4-
(octyloxy)phenylamino)thiazol- 4-yl)-4-methylpyridin-2-ol +++ 660
##STR00799## 5-(2-(3-(trifluoromethyl)-4-
(octyloxy)phenylamino)thiazol- 4-yl)isobenzofuran-1(3H)-one +++ 661
##STR00800## 4-(4-(1H-imidazol-1-yl)phenyl)-
N-(3-(trifluoromethyl)-4- (octyloxy)phenyl)thiazol-2- amine +++ 662
##STR00801## N-(3-(trifluoromethyl)-4- (octyloxy)phenyl)-4-(2-
methoxypyrimidin-5-yl)thiazol- 2-amine +++ 663 ##STR00802##
N-(3-(trifluoromethyl)-4- (octyloxy)phenyl)-4-(1-methyl-
1H-imidazol-5-yl)thiazol-2- amine +++ 664 ##STR00803##
4-(benzo[c][1,2,5]thiadiazol-4- yl)-N-(3-(trifluoromethyl)-4-
(octyloxy)phenyl)thiazol-2- amine +++ 665 ##STR00804##
6-(2-(3-(trifluoromethyl)-4- (octyloxy)phenylamino)thiazol-
4-yl)-1H-benzo[d][1,3]oxazine- 2,4-dione +++ 666 ##STR00805##
2-(4-(2-(3-(trifluoromethyl)-4- (octyloxy)phenylamino)thiazol-
4-yl)phenyl)ethanol +++ 667 ##STR00806##
3-(2-(3-(trifluoromethyl)-4- (octyloxy)phenylamino)thiazol-
4-yl)thiophene-2-carboxamide +++ 668 ##STR00807##
4-(4-(1,2,3-thiadiazol-4- yl)phenyl)-N-(3- (trifluoromethyl)-4-
(octyloxy)phenyl)thiazol-2- amine +++ 669 ##STR00808##
7-(2-(3-(trifluoromethyl)-4- (octyloxy)phenylamino)thiazol-
4-yl)-2H-benzo[b][1,4]thiazin- 3(4H)-one +++ 670 ##STR00809##
6-(2-(3-(trifluoromethyl)-4- (octyloxy)phenylamino)thiazol-
4-yl)pyridazin-3-amine +++ 671 ##STR00810##
3-(2-(3-(trifluoromethyl)-4- (octyloxy)phenylamino)thiazol-
4-yl)thiophene-2-carbonitrile +++ 672 ##STR00811## methyl
5-(2-(3-(trifluoromethyl)- 4- (octyloxy)phenylamino)thiazol-
4-yl)-2-chloropyridine-3- carboxylate +++ 673 ##STR00812##
N-(3-(trifluoromethyl)-4- (octyloxy)phenyl)-4-(H-
imidazo[1,2-a]pyridin-6- yl)thiazol-2-amine +++ 674 ##STR00813##
3-(2-(3-(trifluoromethyl)-4- (octyloxy)phenylamino)thiazol-
4-yl)H-imidazo[1,2-a]pyridine- 6-carbonitrile +++ 675 ##STR00814##
N-(3-(trifluoromethyl)-4-(octan- 2-yloxy)phenyl)-4-(pyridin-3-
yl)thiazol-2-amine +++ 676 ##STR00815##
N-(5-(2-(3-(trifluoromethyl)-4- (octan-2-
yloxy)phenylamino)thiazol-4- yl)pyridin-2-yl)acetamide +++ 677
##STR00816## 5-(2-(3-(trifluoromethyl)-4- (octan-2-
yloxy)phenylamino)thiazol-4- yl)pyridin-2-amine +++ 678
##STR00817## N-(5-(2-(3-(trifluoromethyl)-4-
(octyloxy)phenylamino)thiazol- 4-yl)pyridin-2-yl)acetamide +++ 679
##STR00818## 5-(2-(3-(trifluoromethyl)-4-
(octyloxy)phenylamino)thiazol- 4-yl)pyridin-2-amine +++ 680
##STR00819## N-(3-(trifluoromethyl)-4- (heptan-4-yloxy)phenyl)-4-
(pyridin-3-yl)thiazol-2-amine +++
681 ##STR00820## N-(3-(trifluoromethyl)-4-
(octyloxy)phenyl)-4-(pyrimidin- 2-yl)thiazol-2-amine +++ 682
##STR00821## N-(4-(3-phenylpropoxy)-3- (trifluoromethyl)phenyl)-4-
(pyridin-3-yl)thiazol-2-amine +++ 683 ##STR00822##
N-(3-(octyloxy)phenyl)-4- (pyridin-3-yl)thiazol-2-amine +++ 684
##STR00823## 3-(trifluoromethyl)-N.sup.2-methyl-
N.sup.2-octyl-N.sup.5-(4-(pyridin-3- yl)thiazol-2-yl)pyridine-2,5-
diamine + 685 ##STR00824## 5-(2-(4- (octyloxy)phenylamino)thiazol-
4-yl)pyridin-2-amine +++ 686 ##STR00825##
N-(5-(2-(3-(trifluoromethyl)-4- (octyloxy)phenylamino)thiazol-
4-yl)-3-methylpyridin-2- yl)acetamide +++ 687 ##STR00826##
5-(2-(3-(trifluoromethyl)-4- (octyloxy)phenylamino)thiazol-
4-yl)-3-methylpyridin-2-amine +++ 688 ##STR00827## N-(5-(2-(4-
(octyloxy)phenylamino)thiazol- 4-yl)-3-methylpyridin-2-
yl)acetamide ++ 689 ##STR00828## 2-(trifluoromethyl)-N.sup.4-(4-(2-
methoxypyrimidin-5-yl)thiazol- 2-yl)-N.sup.1-methyl-N.sup.1-
octylbenzene-1,4-diamine +++ 690 ##STR00829##
N-(4-((E)-3,7-dimethylocta-2,6- dienyloxy)-3-
(trifluoromethyl)phenyl)-4- (pyridin-3-yl)thiazol-2-amine +++ 691
##STR00830## N-(4-(3,7-dimethyloctyloxy)-3-
(trifluoromethyl)phenyl)-4- (pyridin-3-yl)thiazol-2-amine +++ 692
##STR00831## N-(3-(trifluoromethyl)-4-
(octylthio)phenyl)-4-(pyridin-3- yl)thiazol-2-amine +++ 693
##STR00832## N-(4-(3-morpholinopropoxy)-3-
(trifluoromethyl)phenyl)-4- (pyridin-3-yl)thiazol-2-amine ++ 694
##STR00833## N-(4-(3-(4-methylpiperazin-1- yl)propoxy)-3-
(trifluoromethyl)phenyl)-4- (pyridin-3-yl)thiazol-2-amine ++ 695
##STR00834## N-(4-(3- (dimethylamino)propoxy)-3-
(trifluoromethyl)phenyl)-4- (pyridin-3-yl)thiazol-2-amine ++ 696
##STR00835## N-(4-(3-(pyrrolidin-1- yl)propoxy)-3-
(trifluoromethyl)phenyl)-4- (pyridin-3-yl)thiazol-2-amine ++ 697
##STR00836## octyl 4-(4-(pyridin-3-yl)thiazol- 2-ylamino)-2-
(trifluoromethyl)benzoate +++ 698 ##STR00837##
N-(3-(trifluoromethyl)-4- (octahydroisoquinolin-2(1H)-
yl)phenyl)-4-(pyridin-3- yl)thiazol-2-amine +++ 699 ##STR00838##
(4-(4-(4-fluorophenyl)thiazol-2- ylamino)-2-
(trifluoromethyl)phenyl) (octahydroisoquinolin-2(1H)- yl)methanone
+ 700 ##STR00839## octyl 4-(4-(4- fluorophenyl)thiazol-2-ylamino)-
2-(trifluoromethyl)benzoate +++ 701 ##STR00840##
4-(6-deuterated-1,5- naphthyridin-2-yl)-N-(4- (octyloxy)-3-
(trifluoromethyl)phenyl)thiazol- 2-amine +++ 702 ##STR00841##
N-(3-(trifluoromethyl)-4- (octyloxy)phenyl)-4-(4-
phenylpyrimidin-5-yl)thiazol-2- amine +++ 703 ##STR00842##
5-(2-(3-(trifluoromethyl)-4- (octyloxy)phenylamino)thiazol-
4-yl)furan-2-carbonitrile +++ 704 ##STR00843##
(5-(2-(3-(trifluoromethyl)-4- (octyloxy)phenylamino)thiazol-
4-yl)benzofuran-2-yl)methanol +++ 705 ##STR00844##
N-(3-(trifluoromethyl)-4- (octyloxy)phenyl)-4-(6-
methoxypyridin-2-yl)thiazol-2- amine +++ 706 ##STR00845##
4-(benzo[d][1,3]dioxol-5-yl)-N- (3-(trifluoromethyl)-4-
(octyloxy)phenyl)thiazol-2- amine +++ 707 ##STR00846##
N-(3-(trifluoromethyl)-4- (octyloxy)phenyl)-4-(2-
methoxynaphthalen-6-yl)thiazol- 2-amine +++ 708 ##STR00847##
N-(3-(trifluoromethyl)-4- (octyloxy)phenyl)-4-(quinolin-8-
yl)thiazol-2-amine +++ 709 ##STR00848## N-(3-(trifluoromethyl)-4-
(octyloxy)phenyl)-4-(5- (trifluoromethyl)pyridin-2-
yl)thiazol-2-amine +++ 710 ##STR00849##
2-(2-(3-(trifluoromethyl)-4- (octyloxy)phenylamino)thiazol-
4-yl)pyridin-3-ol +++ 711 ##STR00850## +++ 712 ##STR00851## +++ 713
##STR00852## N-(3-(trifluoromethyl)-4- (octyloxy)phenyl)-4-(2,4-
dimethoxypyrimidin-5- yl)thiazol-2-amine +++ 714 ##STR00853##
N-(3-(trifluoromethyl)-4- (octyloxy)phenyl)-4-(thiophen-3-
yl)thiazol-2-amine +++ 715 ##STR00854## N-(3-(trifluoromethyl)-4-
(octyloxy)phenyl)-4-(3- (trifluoromethyl)phenyl)thiazol- 2-amine
+++ 716 ##STR00855## 2-heptyl-N-(4-(pyridin-3-
yl)thiazol-2-yl)benzo[d]oxazol- 5-amine +++ 717 ##STR00856##
2-heptyl-N-(4-(2- methoxypyrimidin-5-yl)thiazol-
2-yl)benzo[d]oxazol-5-amine +++ 718 ##STR00857##
5-(2-(4-(cyclohexylmethoxy)-3- fluorophenylamino)thiazol-4-
yl)isobenzofuran-1(3H)-one ++ 719 ##STR00858##
4-(4-(1H-imidazol-1-yl)phenyl)- N-(4-(cyclohexylmethoxy)-3-
fluorophenyl)thiazol-2-amine +++
TABLE-US-00011 TABLE IV Cpd Structure Name Activity 720
##STR00859## N-(4-(cyclohexylmethoxy)-3- fluorophenyl)-4-(2-
methoxypyrimidin-5-yl)thiazol- 2-amine +++ 721 ##STR00860##
N-(4-(cyclohexylmethoxy)-3- fluorophenyl)-4-(1-methyl-1H-
imidazol-5-yl)thiazol-2-amine +++ 722 ##STR00861##
4-(benzo[c][1,2,5]thiadiazol-4- yl)-N-(4-(cyclohexylmethoxy)-3-
fluorophenyl)thiazol-2-amine ++ 723 ##STR00862##
6-(2-(4-(cyclohexylmethoxy)-3- fluorophenylamino)thiazol-4-yl)-
1H-benzo[d][1,3]oxazine-2,4- dione ++ 724 ##STR00863##
2-(4-(2-(4-(cyclohexylmethoxy)- 3-fluorophenylamino)thiazol-4-
yl)phenyl)ethanol ++ 725 ##STR00864##
3-(2-(4-(cyclohexylmethoxy)-3- fluorophenylamino)thiazol-4-
yl)thiophene-2-carboxamide +++ 726 ##STR00865##
4-(4-(1,2,3-thiadiazol-4- yl)phenyl)-N-(4- (cyclohexylmethoxy)-3-
fluorophenyl)thiazol-2-amine ++ 727 ##STR00866##
7-(2-(4-(cyclohexylmethoxy)-3- fluorophenylamino)thiazol-4-yl)-
2H-benzo[b][1,4]thiazin-3(4H)- one ++ 728 ##STR00867##
5-(2-(4-(cyclohexylmethoxy)-3- fluorophenylamino)thiazol-4-
yl)pyridine-3-carbonitrile +++ 729 ##STR00868##
3-(2-(4-(cyclohexylmethoxy)-3- fluorophenylamino)thiazol-4-
yl)thiophene-2-carbonitrile +++ 730 ##STR00869## ethyl
6-(2-(3-(trifluoromethyl)-4- (octyloxy)phenylamino)thiazol-
4-yl)pyridine-2-carboxylate +++ 731 ##STR00870## ethyl
2-(2-(3-(trifluoromethyl)-4- (octyloxy)phenylamino)thiazol-
4-yl)thiazole-4-carboxylate +++ 732 ##STR00871## ethyl
2-(2-(3-(trifluoromethyl)-4- (octyloxy)phenylamino)thiazol-
4-yl)thiazole-5-carboxylate +++ 733 ##STR00872##
5-(2-(3-(trifluoromethyl)-4- (octyloxy)phenylamino)thiazol-
4-yl)pyridin-2-ol +++ 734 ##STR00873## N-(3-(trifluoromethyl)-4-
(octyloxy)phenyl)-4-(6- methoxypyridin-3-yl)thiazol-2- amine +++
735 ##STR00874## 5-(2-(4-(cyclopentyloxy)-3-
(trifluoromethyl)phenylamino) thiazol-4-yl)-N,N-dimethylpyridin-
2-amine ++ 736 ##STR00875## 2-phenyl-N-(4-(pyridin-3-
yl)thiazol-2-yl)benzo[d]oxazol- 5-amine +++ 737 ##STR00876##
N-(2,3- dihydrobenzo[b][1,4]dioxin-6-
yl)-4-(pyridin-3-yl)thiazol-2- amine + 738 ##STR00877##
3-(4-chlorophenyl)-N-(4- (pyridin-3-yl)thiazol-2-yl)-1H-
pyrazol-5-amine + 739 ##STR00878## 5-bromo-N-(4-(pyridin-3-
yl)thiazol-2-yl)pyridin-2-amine + 740 ##STR00879##
N-(benzo[d][1,3]dioxol-6-yl)-4- (pyridin-3-yl)thiazol-2-amine + 741
##STR00880## N-(3-(cyclopentyloxy)-4- methoxyphenyl)-4-(pyridin-3-
yl)thiazol-2-amine ++ 742 ##STR00881## N-(3-chloro-4-
morpholinophenyl)-4-(pyridin-3- yl)thiazol-2-amine ++ 743
##STR00882## 1,2,3,4-tetrahydro-2-methyl-4- phenyl-N-(4-(pyridin-3-
yl)thiazol-2-yl)isoquinolin-8- amine + 744 ##STR00883## methyl
3-(4-(pyridin-3- yl)thiazol-2-ylamino)-5-
phenylthiophene-2-carboxylate + 745 ##STR00884##
2-methyl-N-(4-(pyridin-3- yl)thiazol-2-yl)benzo[d]thiazol- 5-amine
+ 746 ##STR00885## N-(4-(pyridin-3-yl)thiazol-2-yl)-
3-(thiophen-2-yl)-1H-pyrazol-5- amine + 747 ##STR00886##
4-methyl-N-(4-(pyridin-3- yl)thiazol-2-yl)benzo[d]thiazol- 2-amine
+ 748 ##STR00887## 1-methyl-3-phenyl-N-(4-
(pyridin-3-yl)thiazol-2-yl)-1H- pyrazol-5-amine + 749 ##STR00888##
N-(3-(oxazol-4-yl)phenyl)-4- (pyridin-3-yl)thiazol-2-amine + 750
##STR00889## 1-ethyl-2-methyl-N-(4-(pyridin- 3-yl)thiazol-2-yl)-1H-
benzo[d]imidazol-5-amine + 751 ##STR00890##
2-(4-fluorophenyl)-N-(4- (pyridin-3-yl)thiazol-2-yl)-2H-
benzo[d][1,2,3]triazol-5-amine +++ 752 ##STR00891##
6-phenoxy-N-(4-(pyridin-3- yl)thiazol-2-yl)pyridin-3-amine ++ 753
##STR00892## N-(4-(pyridin-3-yl)thiazol-2-
yl)benzo[d]thiazol-6-amine + 754 ##STR00893##
3-phenyl-N-(4-(pyridin-3- yl)thiazol-2-yl)-1H-pyrazol-5- amine +
755 ##STR00894## N-(4-(pyridin-3-yl)thiazol-2-yl)-
1H-indazol-5-amine + 756 ##STR00895## 6-phenyl-N-(4-(pyridin-3-
yl)thiazol-2-yl)pyridin-3-amine ++ 757 ##STR00896##
N-(4-phenethylphenyl)-4- (pyridin-3-yl)thiazol-2-amine +++ 758
##STR00897## 2-(diethylamino)ethyl 4-(4- (pyridin-3-yl)thiazol-2-
ylamino)benzoate + 759 ##STR00898## 3-(4-(pyridin-3-yl)thiazol-2-
ylamino)-N,N-diethylbenzamide + 760 ##STR00899##
3-(4-(pyridin-3-yl)thiazol-2- ylamino)phenyl)(phenyl)methan one +
761 ##STR00900## N-(4-(pyridin-3-yl)thiazol-2-
yl)quinoxalin-6-amine + 762 ##STR00901##
N-(4-(cyclohexylmethoxy)-3- (trifluoromethyl)phenyl)-4-(2-
deuterated-1,5-naphthyridin-6- yl)thiazol-2-amine ++ 763
##STR00902## N-(4-(cyclohexylmethoxy)-3-
(trifluoromethyl)phenyl)-4-(4- phenylpyrimidin-5-yl)thiazol-2-
amine ++ 764 ##STR00903## 5-(2-(4-(cyclohexylmethoxy)-3-
(trifluoromethyl)phenylamino) thiazol-4-yl)furan-2-carbonitrile +++
765 ##STR00904## 5-(2-(4-(cyclohexylmethoxy)-3-
(trifluoromethyl)phenylamino) thiazol-4-yl)benzofuran-2-
yl)methanol +++ 766 ##STR00905## N-(4-(cyclohexylmethoxy)-3-
(trifluoromethyl)phenyl)-4-(5- (trifluoromethyl)pyridin-2-
yl)thiazol-2-amine +++ 767 ##STR00906## N-(4-(cyclohexylmethoxy)-3-
(trifluoromethyl)phenyl)-4-(2,4- dimethoxypyrimidin-5-
yl)thiazol-2-amine +++ 768 ##STR00907## N-(4-(cyclohexylmethoxy)-3-
(trifluoromethyl)phenyl)-4-(4- methylpyridin-2-yl)thiazol-2- amine
+++ 769 ##STR00908## ethyl 2-(2-(4- (cyclohexylmethoxy)-3-
(trifluoromethyl)phenylamino) thiazol-4-yl)thiazole-4-carboxylate
+++ 770 ##STR00909## N-(3-(trifluoromethyl)-4-
(octyloxy)phenyl)-4-(1-methyl- 1H-benzo[d]imidazol-2-
yl)thiazol-2-amine +++ 771 ##STR00910## N-(4-(cyclohexylmethoxy)-3-
(trifluoromethyl)phenyl)-4-(3- (trifluoromethyl)phenyl)thiazol-
2-amine +++ 772 ##STR00911## N-(4-(cyclohexylmethoxy)-3-
(trifluoromethyl)phenyl)-4-(6- methoxypyridin-2-yl)thiazol-2- amine
+++ 773 ##STR00912## N-(4-(cyclohexylmethoxy)-3-
(trifluoromethyl)phenyl)-4-(2- methoxynaphthalen-6-yl)thiazol-
2-amine +++ 774 ##STR00913## N-(4-(cyclohexylmethoxy)-3-
(trifluoromethyl)phenyl)-4- (quinolin-8-yl)thiazol-2-amine +++ 775
##STR00914## N-(4-((E)-3,7-dimethylocta-2,6- dienyloxy)-3-
(trifluoromethyl)phenyl)-4-(2- methoxypyrimidin-5-yl)thiazol-
2-amine +++ 776 ##STR00915## N-(4-(3,7-dimethyloctyloxy)-3-
(trifluoromethyl)phenyl)-4-(2- methoxypyrimidin-5-yl)thiazol-
2-amine +++ 777 ##STR00916## N-(3-(trifluoromethyl)-4-
(octylthio)phenyl)-4-(2- methoxypyrimidin-5-yl)thiazol- 2-amine +++
778 ##STR00917## (4-(4-(2-methoxypyrimidin-5-
yl)thiazol-2-ylamino)-2- (trifluoromethyl)phenyl)(octa-
hydroisoquinolin-2(1H)- yl)methanone ++ 779 ##STR00918## octyl
4-(4-(2-methoxypyrimidin- 5-yl)thiazol-2-ylamino)-2-
(trifluoromethyl)benzoate +++ 780 ##STR00919##
N-(3-(trifluoromethyl)-4-(oct-1- ynyl)phenyl)-4-(2-
methoxypyrimidin-5-yl)thiazol- 2-amine +++ 781 ##STR00920##
N-(3-(trifluoromethyl)-4- (octahydroisoquinolin-2(1H)-
yl)phenyl)-4-(2- methoxypyrimidin-5-yl)thiazol- 2-amine +++ 782
##STR00921## 4-(2-(3-(trifluoromethyl)-4-
(octyloxy)phenylamino)thiazol- 4-yl)benzene-1,3-diol +++ 783
##STR00922## N-(3-(trifluoromethyl)-4-
(octyloxy)phenyl)-4-(1-methyl- 1H-pyrrol-2-yl)thiazol-2-amine +++
784 ##STR00923## 1-(2-(3-(trifluoromethyl)-4-
(octyloxy)phenylamino)thiazol- 4-yl)-2-(thiazol-2- ylamino)ethanone
+++ 785 ##STR00924## 2-(1H-imidazol-2-ylthio)-1-(2-
(3-(trifluoromethyl)-4- (octyloxy)phenylamino)thiazol-
4-yl)ethanone ++ 786 ##STR00925## N-(3-(trifluoromethyl)-4-
(octyloxy)phenyl)-4-(6,7- dihydro-5H-thiazolo[3,2-
a]pyrimidin-3-yl)thiazol-2-amine +++ 787 ##STR00926##
N-(3-(trifluoromethyl)-4- (octyloxy)phenyl)-5-nitro-4-
(pyridin-3-yl)thiazol-2-amine ++ 788 ##STR00927##
N-(5-(trifluoromethyl)-2-nitro-4- (octyloxy)phenyl)-5-nitro-4-
(pyridin-3-yl)thiazol-2-amine ++ 789 ##STR00928##
N-(3-(trifluoromethyl)-4-(oct-1- ynyl)phenyl)-4-(pyridin-3-
yl)thiazol-2-amine +++ 790 ##STR00929## ethyl 2-(2-(4-(pyridin-3-
yl)thiazol-2-ylamino)thiazol-4- yl)acetate + 791 ##STR00930##
N-(4-(pyridin-3-yl)thiazol-2-yl)- 1H-benzo[d]imidazol-2-amine + 792
##STR00931## + 793 ##STR00932## 3-(4-(trifluoromethyl)phenyl)-N-
(4-(pyridin-3-yl)thiazol-2- yl)isoxazol-5-amine + 794 ##STR00933##
6-methyl-N-(4-(pyridin-3- yl)thiazol-2-yl)benzo[d]thiazol- 2-amine
+ 795 ##STR00934## butyl 5-(4-(pyridin-3-yl)thiazol-
2-ylamino)-1H-1,2,4-triazole-3- carboxylate + 796 ##STR00935##
3-phenyl-N-(4-(pyridin-3- yl)thiazol-2-yl)-1,2,4-thiadiazol-
5-amine + 797 ##STR00936## 4-tert-butyl-N-(4-(pyridin-3-
yl)thiazol-2-yl)thiazol-2-amine + 798 ##STR00937##
N-(3-(trifluoromethyl)-4- (octyloxy)phenyl)-4-
(imidazo[2,1-b]thiazol-6- yl)thiazol-2-amine +++ 799 ##STR00938##
N-(4-(4-(thiophen-2-yl)butoxy)- 3-(trifluoromethyl)phenyl)-4-
(pyridin-3-yl)thiazol-2-amine +++
800 ##STR00939## N-(4-(3-(pyridin-3-yl)propoxy)-
3-(trifluoromethyl)phenyl)-4- (pyridin-3-yl)thiazol-2-amine +++ 801
##STR00940## 3-(2-(3-(trifluoromethyl)-4-
(octyloxy)phenylamino)thiazol- 4-yl)imidazo[2,1-b]thiazol-
6(5H)-one +++ 802 ##STR00941## +++ 803 ##STR00942##
N-(4-(3-cyclopentylpropoxy)-3- (trifluoromethyl)phenyl)-4-(2-
methoxypyrimidin-5-yl)thiazol- 2-amine +++ 804 ##STR00943##
N-(4-(4-phenylbutoxy)-3- (trifluoromethyl)phenyl)-4-
(pyridin-3-yl)thiazol-2-amine +++ 805 ##STR00944##
N-(4-(4-p-tolylbutoxy)-3- (trifluoromethyl)phenyl)-4-
(pyridin-3-yl)thiazol-2-amine +++ 806 ##STR00945##
N-(4-(3-(pyridin-3-yl)propoxy)- 3-(trifluoromethyl)phenyl)-4-(4-
fluorophenyl)thiazol-2-amine ++ 807 ##STR00946##
N-(3-(trifluoromethyl)-4- (octyloxy)phenyl)-4-
(imidazo[2,1-b]thiazol-3- yl)thiazol-2-amine +++ 808 ##STR00947##
2-(2-(2-(3-(trifluoromethyl)-4- (octyloxy)phenylamino)thiazol-
4-yl)-2-oxoethylthio)pyrimidine- 4,6(1H,5H)-dione +++ 809
##STR00948## 4-(2-(3-(trifluoromethyl)-4-
(octyloxy)phenylamino)thiazol- 4-yl)-1H-pyrazole-3-carbonitrile +++
810 ##STR00949## 5-(2-(3-(trifluoromethyl)-4-
(octyloxy)phenylamino)thiazol- 4-yl)pyrimidin-2-amine +++ 811
##STR00950## N-(3-(trifluoromethyl)-4- (octyloxy)phenyl)-4-(1H-
imidazol-5-yl)thiazol-2-amine +++ 812 ##STR00951##
4-(2-chlorothiophen-3-yl)-N-(3- (trifluoromethyl)-4-
(octyloxy)phenyl)thiazol-2- amine +++ 813 ##STR00952##
3-(2-(3-(trifluoromethyl)-4- (octyloxy)phenylamino)thiazol-
4-yl)pyridine-2-carbonitrile +++ 814 ##STR00953##
3-(2-(3-(trifluoromethyl)-4- (octyloxy)phenylamino)thiazol-
4-yl)pyridine-2-carboxamide ++ 815 ##STR00954##
4-(naphthalen-2-yl)-N-(4- (pyridin-3-yl)thiazol-2-
yl)thiazol-2-amine ++ 816 ##STR00955## ethyl
2-(4-(pyridin-3-yl)thiazol- 2-ylamino)benzo[d]thiazole-6-
carboxylate + 817 ##STR00956## 4-(4-(pyridin-3-yl)thiazol-2-
ylamino)-N-(4- methoxyphenyl)benzamide + 818 ##STR00957## + 819
##STR00958## + 820 ##STR00959## 4-(4-(pyridin-3-yl)thiazol-2-
ylamino)-N,N-diethylbenzamide + 821 ##STR00960##
4-(4-(pyridin-3-yl)thiazol-2- ylamino)-N,N- dimethylbenzamide + 822
##STR00961## N-(3-(trifluoromethyl)-4-(oct-1-
enyl)phenyl)-4-(pyridin-3- yl)thiazol-2-amine +++ 823 ##STR00962##
N-(3-(trifluoromethyl)-4- (heptyloxy)phenyl)-4-(pyridin-3-
yl)thiazol-2-amine +++ 824 ##STR00963## N-(4-(4-methylpentyloxy)-3-
(trifluoromethyl)phenyl)-4- (pyridin-3-yl)thiazol-2-amine +++ 825
##STR00964## N-(3-(trifluoromethyl)-4- octylphenyl)-4-(pyridin-3-
yl)thiazol-2-amine +++ 826 ##STR00965## N-(3-(trifluoromethyl)-4-
octylphenyl)-4-(2- methoxypyrimidin-5-yl)thiazol- 2-amine +++ 827
##STR00966## N-(4-((E)-3,7-dimethylocta-2,6- dienyloxy)-3-
(trifluoromethyl)phenyl)-4-(4- fluorophenyl)thiazol-2-amine + 828
##STR00967## N-(4-(4-phenylbutoxy)-3-
(trifluoromethyl)phenyl)-4-(2- methoxypyrimidin-5-yl)thiazol-
2-amine +++ 829 ##STR00968## N-(4-(4-p-tolylbutoxy)-3-
(trifluoromethyl)phenyl)-4-(2- methoxypyrimidin-5-yl)thiazol-
2-amine +++ 830 ##STR00969## N-(4-(3-(pyridin-3-yl)propoxy)-
3-(trifluoromethyl)phenyl)-4-(2- methoxypyrimidin-5-yl)thiazol-
2-amine ++ 831 ##STR00970## N-(4-(3-phenylpropoxy)-3-
(trifluoromethyl)phenyl)-4-(2- methoxypyrimidin-5-yl)thiazol-
2-amine +++ 832 ##STR00971## N-(6- (pentyloxy)benzo[d]thiazol-2-
yl)nicotinamide + 833 ##STR00972## N-(4-
((heptyl(methyl)amino)methyl)- 3-(trifluoromethyl)phenyl)-4-
(pyridin-3-yl)thiazol-2-amine +++ 834 ##STR00973##
4-((piperidin-1-yl)methyl)-N-(4- (pyridin-3-yl)thiazol-2-
yl)thiazol-2-amine + 835 ##STR00974## 6-butyl-N-(4-(pyridin-3-
yl)thiazol-2-yl)benzo[d]thiazol- 2-amine + 836 ##STR00975##
N-(3-(trifluoromethyl)-4- (octyloxy)phenyl)-5-methyl-4-
(pyridin-3-yl)thiazol-2-amine +++ 837 ##STR00976##
N-(4-(3-cyclopentylpropoxy)-3- (trifluoromethyl)phenyl)-5-
methyl-4-(pyridin-3-yl)thiazol-2- amine +++ 838 ##STR00977##
N-(4-(4-phenylbutoxy)-3- (trifluoromethyl)phenyl)-5-
methyl-4-(pyridin-3-yl)thiazol-2- amine +++ 839 ##STR00978##
N-(4-(3-phenylpropoxy)-3- (trifluoromethyl)phenyl)-5-
methyl-4-(pyridin-3-yl)thiazol-2- amine +++ 840 ##STR00979##
5-(2-(3-(trifluoromethyl)-4- (octyloxy)phenylamino)thiazol-
4-yl)pyrimidin-2-ol +++ 841 ##STR00980## N-(3-(trifluoromethyl)-4-
(octyloxy)phenyl)-4-(6- methoxypyridazin-3-yl)thiazol- 2-amine +++
842 ##STR00981## 4-(6-chloro-5-methylpyridin-3-
yl)-N-(3-(trifluoromethyl)-4- (octyloxy)phenyl)thiazol-2- amine +++
843 ##STR00982## tert-butyl (5-(2-(3- (trifluoromethyl)-4-
(octyloxy)phenylamino)thiazol- 4-yl)pyridin-2- yl)methylcarbamate
+++ 844 ##STR00983## 4-(6-(aminomethyl)pyridin-3-
yl)-N-(3-(trifluoromethyl)-4- (octyloxy)phenyl)thiazol-2- amine +++
845 ##STR00984## N-(4-(4-p-tolylbutoxy)-3-
(trifluoromethyl)phenyl)-5- methyl-4-(pyridin-3-yl)thiazol-2- amine
+++ 846 ##STR00985## N-(4-(3-(pyridin-3-yl)propoxy)-
3-(trifluoromethyl)phenyl)-5- methyl-4-(pyridin-3-yl)thiazol-2-
amine + 847 ##STR00986## CHEMDRAW COULD NOT NAME STRUCTURE +++ 848
##STR00987## N-(4-(2-phenoxyethoxy)-3- (trifluoromethyl)phenyl)-4-
(pyridin-3-yl)thiazol-2-amine +++ 849 ##STR00988##
2-(5-(2-(3-(trifluoromethyl)-4- (octyloxy)phenylamino)thiazol-
4-yl)thiophen-2-yl)acetic acid +++ 850 ##STR00989## 2-(5-(2-(4-(3-
cyclopentylpropoxy)-3- (trifluoromethyl)phenylamino)
thiazol-4-yl)thiophen-2-yl)acetic acid +++ 851 ##STR00990##
2-(5-(2-(4-(4-p-tolylbutoxy)-3- (trifluoromethyl)phenylamino)
thiazol-4-yl)thiophen-2-yl)acetic acid +++ 852 ##STR00991##
N-(4-(4-(thiophen-2-yl)butoxy)- 3-fluorophenyl)-4-(pyridin-3-
yl)thiazol-2-amine +++ 853 ##STR00992## N-(4-(3-phenylpropoxy)-3-
fluorophenyl)-4-(pyridin-3- yl)thiazol-2-amine +++ 854 ##STR00993##
N-(4-(4-(thiophen-2-yl)butoxy)- 3-fluorophenyl)-5-methyl-4-
(pyridin-3-yl)thiazol-2-amine ++ 855 ##STR00994##
N-(4-(3-phenylpropoxy)-3- fluorophenyl)-5-methyl-4-
(pyridin-3-yl)thiazol-2-amine + 856 ##STR00995##
N-(4-(cyclohexylmethoxy)-3- (trifluoromethyl)phenyl)-5-
methyl-4-(pyridin-3-yl)thiazol-2- amine +++ 857 ##STR00996##
N.sup.2-(3-(trifluoromethyl)-4- (octyloxy)phenyl)-4-(4-
fluorophenyl)thiazole-2,5- diamine +++ 858 ##STR00997##
N.sup.2-(4-(benzyloxy)phenyl)-4-(4- fluorophenyl)thiazole-2,5-
diamine ++ 859 ##STR00998## 2-(3-(trifluoromethyl)-4-
(octyloxy)phenylamino)-5- aminothiazole-4-carbonitrile +++ 860
##STR00999## N-(4-(3-(furan-2-yl)propoxy)-3-
(trifluoromethyl)phenyl)-4- (pyridin-3-yl)thiazol-2-amine +++ 861
##STR01000## N-(4-(3-(furan-2-yl)propoxy)-3-
fluorophenyl)-4-(pyridin-3- yl)thiazol-2-amine +++ 862 ##STR01001##
2-(trifluoromethyl)-N.sup.1-methyl- N.sup.4-(5-methyl-4-(pyridin-3-
yl)thiazol-2-yl)-N.sup.1- octylbenzene-1,4-diamine +++ 863
##STR01002## CHEMDRAW COULD NOT NAME STRUCTURE ++ 864 ##STR01003##
N-(4-(2-(phenylthio)ethoxy)-3- (trifluoromethyl)phenyl)-4-
(pyridin-3-yl)thiazol-2-amine +++ 865 ##STR01004##
N-(5-(2-(3-(trifluoromethyl)-4- (octyloxy)phenylamino)thiazol-
4-yl)-1H-imidazol-2- yl)acetamide +++ 866 ##STR01005##
1-(4-fluorobenzyl)-N-(4-(2- methoxypyrimidin-5-yl)thiazol-
2-yl)-1H-indol-6-amine +++ 867 ##STR01006##
1-(4-fluorobenzyl)-N-(4- (pyridin-3-yl)thiazol-2-yl)-1H-
indol-6-amine +++ 868 ##STR01007## 1-(4-fluorobenzyl)-N-(4-(4-
fluorophenyl)thiazol-2-yl)-1H- indol-6-amine +++ 869 ##STR01008##
N-(4-(2-(3-(tifluoromethyl)-4- (octylamino)phenyl)thiazol-4-
yl)thiazol-2-yl)pyridin-3-amine +++ 870 ##STR01009##
1-(4-fluorobenzyl)-N-(4- (pyridin-3-yl)thiazol-2-yl)-1H-
indol-5-amine +++ 871 ##STR01010## 1-(4-fluorobenzyl)-N-(4-(4-
fluorophenyl)thiazol-2-yl)-1H- indol-5-amine + 872 ##STR01011##
N-(4-sec-butylphenyl)-4- (pyridin-3-yl)thiazol-2-amine ++ 873
##STR01012## 4-(4-(pyridin-3-yl)thiazol-2- ylamino)benzamide + 874
##STR01013## N-(3,5- bis(trifluoromethyl)phenyl)-4-
(pyridin-3-yl)thiazol-2-amine ++ 875 ##STR01014## N-(4-fluoro-3-
(trifluoromethyl)phenyl)-4- (pyridin-3-yl)thiazol-2-amine ++ 876
##STR01015## 3-(4-(pyridin-3-yl)thiazol-2- ylamino)benzamide + 877
##STR01016## N-(2-methyl-4- (trifluoromethoxy)phenyl)-4-
(pyridin-3-yl)thiazol-2-amine + 878 ##STR01017##
N-(4-(4-(pyridin-3-yl)thiazol-2- ylamino)phenyl)acetamide + 879
##STR01018## N-(3-(trifluoromethyl)-4- methylphenyl)-4-(pyridin-3-
yl)thiazol-2-amine +++ 880 ##STR01019##
4-(4-(pyridin-3-yl)thiazol-2- ylamino)benzonitrile ++ 881
##STR01020## N-(4-chloro-3- (trifluoromethyl)phenyl)-4-
(pyridin-3-yl)thiazol-2-amine +++ 882 ##STR01021##
4-(4-(pyridin-3-yl)thiazol-2- ylamino)-2-
(trifluoromethyl)benzonitrile + 883 ##STR01022##
N-mesityl-4-(pyridin-3- yl)thiazol-2-amine + 884 ##STR01023##
4-(pyridin-3-yl)-N-p- tolylthiazol-2-amine + 885 ##STR01024##
4-(pyridin-3-yl)-N-(4-
(trifluoromethoxy)phenyl)thiazol- 2-amine ++ 886 ##STR01025##
N-(4-methoxyphenyl)-4- (pyridin-3-yl)thiazol-2-amine + 887
##STR01026## N-(4-isopropylphenyl)-4- (pyridin-3-yl)thiazol-2-amine
++ 888 ##STR01027## N-(2-fluoro-5- (trifluoromethyl)phenyl)-4-
(pyridin-3-yl)thiazol-2-amine ++ 889 ##STR01028##
N-(2,3,4-trifluorophenyl)-4- (pyridin-3-yl)thiazol-2-amine + 890
##STR01029## N-(2-fluoro-3- (trifluoromethyl)phenyl)-4-
(pyridin-3-yl)thiazol-2-amine ++ 891 ##STR01030##
N-(4-(trifluoromethyl)phenyl)-4- (pyridin-3-yl)thiazol-2-amine ++
892 ##STR01031## N-(4-tert-butylphenyl)-4-
(pyridin-3-yl)thiazol-2-amine ++ 893 ##STR01032##
N-(3-tert-butylphenyl)-4- (pyridin-3-yl)thiazol-2-amine + 894
##STR01033## N-(3,5-di-tert-butylphenyl)-4-
(pyridin-3-yl)thiazol-2-amine +++ 895 ##STR01034## tert-butyl
4-(4-(pyridin-3- yl)thiazol-2- ylamino)phenylcarbamate + 896
##STR01035## N-(4-(4-chlorophenoxy)phenyl)-
4-(pyridin-3-yl)thiazol-2-amine +++ 897 ##STR01036##
N-(4-(p-tolyloxy)phenyl)-4- (pyridin-3-yl)thiazol-2-amine +++ 898
##STR01037## 3-(3-(4-(pyridin-3-yl)thiazol-2-
ylamino)phenyl)-1-(2,3,4,5,6- pentamethylphenyl)propan-1-one +++
899 ##STR01038## N-(3-(trifluoromethyl)-2-
methylphenyl)-4-(pyridin-3- yl)thiazol-2-amine ++ 900 ##STR01039##
N-(4-butyl-2-methylphenyl)-4- (pyridin-3-yl)thiazol-2-amine +++ 901
##STR01040## N-(3,5-dimethoxyphenyl)-4-
(pyridin-3-yl)thiazol-2-amine ++ 902 ##STR01041##
N-(5-tert-pentyl-2- phenoxyphenyl)-4-(pyridin-3- yl)thiazol-2-amine
+++ 903 ##STR01042## CHEMDRAW COULD NOT NAME STRUCTURE +++ 904
##STR01043## 4-(4-(4-(pyridin-3-yl)thiazol-2-
ylamino)phenoxy)benzoic acid +++ 905 ##STR01044## CHEMDRAW COULD
NOT NAME STRUCTURE + 906 ##STR01045## N-(3,5-dimethylphenyl)-4-
(pyridin-3-yl)thiazol-2-amine ++ 907 ##STR01046## (E)-ethyl
3-(4-(4-(pyridin-3- yl)thiazol-2- ylamino)phenyl)acrylate + 908
##STR01047## N-(3-(trifluoromethyl)phenyl)-4-
(pyridin-3-yl)thiazol-2-amine +++ 909 ##STR01048##
2-(4-(4-(pyridin-3-yl)thiazol-2- ylamino)phenyl)acetic acid + 910
##STR01049## CHEMDRAW COULD NOT NAME STRUCTURE + 911 ##STR01050##
CHEMDRAW COULD NOT NAME STRUCTURE + 912 ##STR01051##
N-(4-(4-phenylbutoxy)-3- fluorophenyl)-4-(pyridin-3-
yl)thiazol-2-amine +++ 913 ##STR01052## 2-(3-(trifluoromethyl)-4-
(octyloxy)phenylamino)-4- (pyridin-3-yl)thiazole-5- carbonitrile ++
914 ##STR01053## 5-fluoro-N-(3-(trifluoromethyl)-
4-(octyloxy)phenyl)-4-(pyridin- 3-yl)thiazol-2-amine +++ 915
##STR01054## N-(3-(trifluoromethyl)-4- (octyloxy)phenyl)-4-(2-
methylthiazol-4-yl)thiazol-2- amine +++ 916 ##STR01055##
4-(2-(3-(trifluoromethyl)-4- (octyloxy)phenylamino)thiazol-
4-yl)thiazol-2-amine +++ 917 ##STR01056##
1-(2-(3-(trifluoromethyl)-4- (octyloxy)phenylamino)thiazol-
4-yl)-2-(pyridin-2- ylthio)ethanone ++ 918 ##STR01057##
5-chloro-N-(3-(trifluoromethyl)- 4-(octyloxy)phenyl)-4-(pyridin-
3-yl)thiazol-2-amine +++ 919 ##STR01058##
1-(4-fluorobenzyl)-N-(4-(2- methoxypyrimidin-5-yl)thiazol-
2-yl)-1H-indol-5-amine ++ 920 ##STR01059##
N-(4-(3-phenylpropoxy)phenyl)- 4-(pyridin-3-yl)thiazol-2-amine +++
921 ##STR01060## N-(4-(4-phenylbutoxy)phenyl)-
4-(pyridin-3-yl)thiazol-2-amine +++ 922 ##STR01061##
N-(4-(4-(thiophen-2- yl)butoxy)phenyl)-4-(pyridin-3-
yl)thiazol-2-amine +++ 923 ##STR01062##
N.sup.2-(3-(trifluoromethyl)-4- (octyloxy)phenyl)-4-(pyridin-3-
yl)thiazole-2,5-diamine +++ 924 ##STR01063##
N-(4-(3-phenoxypropoxy)-3- (trifluoromethyl)phenyl)-4-
(pyridin-3-yl)thiazol-2-amine +++ 925 ##STR01064##
2-(5-(2-(4-(4-(thiophen-2- yl)butoxy)-3-
(trifluoromethyl)phenylamino) thiazol-4-yl)thiophen-2-yl)acetic
acid +++ 926 ##STR01065## ethyl 2-(5-(2-(4-(4-(thiophen-2-
yl)butoxy)-3- (trifluoromethyl)phenylamino)
thiazol-4-yl)thiophen-2-yl)acetate ++ 927 ##STR01066##
2-(5-(2-(4-(4-phenylbutoxy)-3- (trifluoromethyl)phenylamino)
thiazol-4-yl)thiophen-2-yl)acetic acid +++ 928 ##STR01067## ethyl
2-(5-(2-(4-(4- phenylbutoxy)-3- (trifluoromethyl)phenylamino)
thiazol-4-yl)thiophen-2-yl)acetate ++ 929 ##STR01068##
2-(5-(2-(4-(4-phenylbutoxy)-3- fluorophenylamino)thiazol-4-
yl)thiophen-2-yl)acetic acid +++ 930 ##STR01069## ethyl
2-(5-(2-(4-(4- phenylbutoxy)-3- fluorophenylamino)thiazol-4-
yl)thiophen-2-yl)acetate ++ 931 ##STR01070## ethyl 2-(5-(2-(4-(3-
phenoxypropoxy)phenylamino) thiazol-4-yl)thiophen-2-yl)acetate ++
932 ##STR01071## CHEMDRAW COULD NOT NAME STRUCTURE ++ 933
##STR01072## ethyl 2-(5-(2-(4-(2- phenoxyethoxy)-3-
(trifluoromethyl)phenylamino) thiazol-4-yl)thiophen-2-yl)acetate ++
934 ##STR01073## ethyl 2-(5-(2-(4-(2- (phenylthio)ethoxy)-3-
(trifluoromethyl)phenylamino) thiazol-4-yl)thiophen-2-yl)acetate ++
935 ##STR01074## N-(4-(4-m-tolylbutoxy)-3-
(trifluoromethyl)phenyl)-4- (pyridin-3-yl)thiazol-2-amine +++ 936
##STR01075## N-(4-(4-phenylbutoxy)-3- methylphenyl)-4-(pyridin-3-
yl)thiazol-2-amine +++ 937 ##STR01076## N-(4-(but-3-ynyloxy)-3-
(trifluoromethyl)phenyl)-4- (pyridin-3-yl)thiazol-2-amine +++ 938
##STR01077## N-(3-(trifluoromethyl)-4-(5-
phenylpentyl)phenyl)-4-(pyridin- 3-yl)thiazol-2-amine +++ 939
##STR01078## N-(3-(trifluoromethyl)-4-(5-
phenylpentyl)phenyl)-4-(2- methoxypyrimidin-5-yl)thiazol- 2-amine
+++ 940 ##STR01079## N-(4-(4-phenylbutoxy)-3-
(trifluoromethyl)phenyl)-4- (pyrazin-2-yl)thiazol-2-amine +++ 941
##STR01080## N-(4-(4-(thiophen-2-yl)butoxy)-
3-(trifluoromethyl)phenyl)-4- (pyrazin-2-yl)thiazol-2-amine +++ 942
##STR01081## N-(4-(4-phenylbutoxy)-3- fluorophenyl)-4-(pyrazin-2-
yl)thiazol-2-amine +++ 943 ##STR01082## 2-(5-(2-(4-(3-(furan-2-
yl)propoxy)-3- (trifluoromethyl)phenylamino)
thiazol-4-yl)thiophen-2-yl)acetic acid +++ 944 ##STR01083## ethyl
2-(5-(2-(4-(3-(furan-2- yl)propoxy)-3-
(trifluoromethyl)phenylamino) thiazol-4-yl)thiophen-2-yl)acetate
+++ 945 ##STR01084## N-(4-(3-cyclopentylpropoxy)-3-
(trifluoromethyl)phenyl)-5- fluoro-4-(pyridin-3-yl)thiazol-2- amine
+++ 946 ##STR01085## 5-fluoro-N-(3-(trifluoromethyl)-
4-(octyloxy)phenyl)-4-(2- methoxypyrimidin-5-yl)thiazol- 2-amine
+++ 947 ##STR01086## N-(4-(4-(4- fluorophenyl)butoxy)-3-
(trifluoromethyl)phenyl)-4- (pyridin-3-yl)thiazol-2-amine +++ 948
##STR01087## N-(4-(4-p-tolylbut-3-ynyloxy)-3-
(trifluoromethyl)phenyl)-4- (pyridin-3-yl)thiazol-2-amine +++ 949
##STR01088## N-(4-(4-m-tolylbut-3-ynyloxy)-
3-(trifluoromethyl)phenyl)-4- (pyridin-3-yl)thiazol-2-amine +++ 950
##STR01089## 5-fluoro-N-(3-(trifluoromethyl)-
4-(pentyloxy)phenyl)-4-(pyridin- 3-yl)thiazol-2-amine +++ 951
##STR01090## N-(4-(octylsulfonyl)phenyl)-4-
(pyridin-3-yl)thiazol-2-amine +++ 952 ##STR01091##
N-(3-(trifluoromethyl)-4- (octylsulfonyl)phenyl)-4-
(pyridin-3-yl)thiazol-2-amine +++ 953 ##STR01092## N-(4-(2-
(heptylsulfonyl)ethyl)phenyl)-4- (pyridin-3-yl)thiazol-2-amine
++
Example 4
Assay for Identifying Compounds which Inhibit HCV Replication
[0298] Compounds claimed herein are tested for the ability to
inhibit viral replication of the Hepatitis C replicon in cultured
cells in which the HCV replicon construct has been incorporated.
The HCV replicon system was described by Bartenschlager, et. al
(Science, 285, pp. 110-113 (1999)). The replicon system is
predictive of in vivo anti-HCV activity; compounds that are active
in humans uniformly evidence activity in the replicon assay.
[0299] In this assay HCV replicon containing cells are treated with
different concentrations of the test compound to ascertain the
ability of the test compound to suppress replication of the HCV
replicon. As a positive control, HCV replicon-containing cells are
treated with different concentrations of interferon alpha, a known
inhibitor of HCV replication. The replicon assay system includes
Neomycin Phosphotransferase (NPT) as a component of the replicon
itself in order to detect the transcription of replicon gene
products in the host cell. Cells in which the HCV replicon is
actively replicating have high levels of NPT; the level of NPT is
proportional to HCV replication. Cells in which the HCV replicon is
not replicating also have low levels of NPT and thus do not survive
when treated with Neomycin. The NPT level of each sample is
measured using a captured ELISA.
[0300] A protocol for testing compounds for the ability to inhibit
viral replication of the Hepatitis C replicon cultured cells in
which the replicon construct has been incorporated, follows.
4A. HCV Replicon and Replicon Expression
[0301] The HCV genome consists of a single ORF that encodes a 3000
amino acid polyprotein. The ORF is flanked on the 5' side by an
untranslated region that serves as an internal ribosome entry site
(IRES) and at the 3' side by a highly conserved sequence necessary
for viral replication (3'-NTR). The structural proteins, necessary
for viral infection, are located near the 5' end of the ORF. The
non-structural proteins, designated NS2 to NS5B comprise the
remainder of the ORF.
[0302] The HCV replicon contains, 5'-3', the HCV-IRES, the neomycin
phosphotransferase (neo) gene, the IRES of encephalomyocarditis
virus, which directs translation of HCV sequences NS3 to NS5B, and
the 3'-NTR. The sequence of the HCV replicon has been deposited in
GenBank (Accession no. AJ242652).
[0303] The replicon is transfected into Huh-7 cells using standard
methods such as electroporation.
4B. Cell Maintenance
[0304] The equipment and materials include, but are not limited to,
Huh-7 HCV replicon-containing cells, maintenance media (DMEM
(Dulbecco's modified Eagle media) supplemented with 10% FBS,
L-glutamine, non-essential amino acids, penicillin (100 units/ml),
streptomycin (100 micrograms/ml), and 500 micrograms/ml of
Geneticin (G418), screening media (DMEM supplemented with 10% FBS,
L-glutamine, non-essential amino acids, penicillin (100 units/ml)
and streptomycin (100 micrograms/ml)), 96 well tissue culture
plates (flat bottom), 96 well plates (U bottom for drug dilution),
Interferon alpha for positive control, fixation reagent (such as
methanol:acetone), primary antibody (rabbit anti-NPTII), secondary
antibody: Eu-N1 1, and enhancement solution.
[0305] HCV replicon-containing cells support high levels of viral
RNA replicon replication when their density is suitable.
Over-confluency causes decreased viral RNA replication. Therefore,
cells must be kept growing in log phase in the presence of 500
micrograms/ml of G418. Generally, cells should be passed twice a
week at 1:4-6 dilution. Cell maintenance is conducted as
follows:
[0306] HCV replicon-containing cells are examined under a
microscope to ensure that cells growing well. Cells are rinsed once
with PBS and 2 ml trypsin is added. The cell/trypsin mixture is
incubated at 37.degree. C. in a CO.sub.2 incubator for 3-5 minutes.
After incubation 10 ml of complete media is added to stop the
trypsinization reaction. Cells are blown gently, put into a 15 ml
tube, and spun at 1200 rpm for 4 minutes. The trypsin/medium
solution is removed. Medium (5 ml) is added and the cells are mixed
carefully. The cells are counted.
[0307] The cells are then seeded onto 96-well plates at a density
of 6000-7500 cells/100 microliters/well (6-7.5.times.10.sup.5
cells/10 ml/plate). The plates are then incubated at 37.degree. C.
in a 5% CO2 incubator.
[0308] Cells are examined under a microscope approximated 24 hours
after seeding and prior to adding drugs. If counting and dilution
were performed correctly, cells are 60-70% confluent and nearly all
cells should attach and spread evenly in the well.
4C. Treatment of HCV-Replicon Containing Cells with Test
Compound
[0309] HCV replicon-containing cells are rinsed with once PBS once;
2 mls of trypsin are then added. Cells are incubated at 37.degree.
C. in a 5% CO.sub.2 incubator for 3-5 minutes. 10 mls of complete
medium is added to stop the reaction. Cells are blown gently, put
into a 15 ml tube, and spun at 1200 rpm for four minutes. The
trypsin/medium solution is removed and 5 mls of medium (500 ml DMEM
(high glucose)) from BRL catalog #12430-054; 50 mls 10% FBS, 5%
Geneticin G418 (50 mg/ml, BRL catalog #10131-035), 5 ml MEM
non-essential amino acids (100.times.BRL #11140-050) and 5 ml
pen-strep (BRL #15140-148) is added. The cells and media are mixed
carefully
[0310] Cells are plated with screening medium (500 ml DMEM (BRL
#21063-029), 50 ml FBS (BRL #10082-147) and 5 ml MEM non-essential
amino acid (BRL #11140-050) at 6000-7500 cells/100 .mu.l/well of 96
well plate (6-7.5.times.105 cells/10 ml/plate). Plates are placed
into 37.degree. C. 5% CO.sub.2 incubator overnight.
4D. Assay
[0311] The following morning, drugs (test compounds or interferon
alpha) are diluted in 96 well U bottom plates with media or
DMSO/media, depending on the final concentration chosen for
screening. Generally for 6 concentrations of each test compounds
ranging from 10 micromolar to 0.03 micromolar are applied. 100
.mu.l of the test compound dilution is placed in wells of the 96
well plate containing the HCV replicon cells. Media without drug is
added to some wells as a negative controls. DMSO is known to affect
cell growth. Therefore, if drugs diluted in DMSO are used, all
wells, including negative control (media only) and positive control
(interferon alpha) wells, must contain the same concentration of
DMSO, for single dose screening. The plates are incubated at
37.degree. C. in a humidified 5% CO.sub.2 environment for three
days.
[0312] On day four, the NTPII assay is quantitated. The medium is
poured from the plates and the plates are washed once in 200 .mu.l
of PBS. The PBS is then decanted and the plates tapped in a paper
towel to remove any remaining PBS. Cells are fixed in situ with 100
.mu.l/well of pre-cooled (-20.degree. C.) methanol:acetone (1:1)
and the plates are placed at -20.degree. C. for 30 minutes.
[0313] The fixing solution is poured from the plates and the plates
allowed to air-dry completely (approximately one hour). The
appearance of the dried cell layer is recorded and the density of
the cells in the toxic wells is scored with the naked eye.
Alternatively cell viability may be assessed using the MTS assay
described below.
[0314] The wells are blocked with 200 .mu.l of blocking solution
(10% FBS; 3% NGS in PBS) for 30 minutes at room temperature. The
blocking solution is removed and 100 .mu.l of rabbit anti-NPTII
diluted 1:1000 in blocking solution is added to each well. The
plates are then incubated 45-60 minutes at room temperature. After
incubation, wells are washed six times with PBS-0.05% Tween-20
solution. 100 .mu.l of 1:15,000 diluted Europium (EU)-conjugated
goat anti-rabbit in blocking buffer is added to each well and
incubated at room temperature for 30-45 minutes. The plates are
washed again and 100 .mu.l of enhancement solution (Perkin Elmer
#4001-0010) is added to each well. Each plate is shaken (approx. 30
rpm) in a plate shaker for three minutes. 95 .mu.l is transferred
from each well to a black plate; the EU signal is quantitated in a
Perkin-Elmer VICTOR plate reader (EU-Lance).
Test Results:
[0315] Compounds described in the "TABLE OF COMPOUNDS" is Example 3
have been tested in an HCV replication assay, essentially as
described in this example, and found to inhibit replication of the
HCV replicon with an EC.sub.50 value of less than 10
micromolar.
Example 5
Cytotoxicity Assays
[0316] To insure that the decrease in replicon replication is due
to compound activity against the HCV replicon rather than
nonspecific toxicity assays are used to quantitate compound
cytotoxicity.
Example 5A
Cellular Protein Albumin Assay for Cytotoxicity
[0317] Cellular protein albumin measurements provide one marker of
cytotoxicity. The protein levels obtained from cellular albumin
assays may also be used to provide a normalization reference for
antiviral activity of compounds. In the protein albumin assay HCV
replicon-containing cells are treated for three days with different
concentrations of helioxanthin; a compound that is known to be
cytotoxic at high concentrations. The cells are lysed and the cell
lysate used to bind plate-bound goat anti-albumin antibody at room
temperature (25.degree. C. to 28.degree. C.) for 3 hours. The plate
is then washed 6 times with 1.times.PBS. After washing away the
unbound proteins, mouse monoclonal anti-human serum albumin is
applied to bind the albumin on the plate. The complex is then
detected using phosphatase-labeled anti-mouse IgG as a second
antibody.
Example 5B
MTS Assay for Cytotoxicity
[0318] Cell viability may also be determined by CELLTITER 96
AQUEOUS ONE Solution Cell Proliferation Assay (Promega, Madison
Wis.), a colorimetric assay for determining the number of viable
cells. In this method, before fixing the cells, 10-20 .mu.l MTS
reagent is added to each well according to manufacturer's
instructions, plates are incubated at 37.degree. C. and read at OD
490 nm. During the incubation period living cells covert the MTS
reagent to a formazan product which absorbs at 490 nm. Thus the 490
nm absorbance is directly proportional to the number of living
cells in culture.
[0319] A direct comparison of the Cellular Album and MTS methods
for determining cytotoxicity may be obtained as follows: Cells are
treated with different concentrations of test compound or
Helioxanthin for a three day-period. Prior to lysis for detection
album as described above, the MTS reagent is added according to
manufacturer's instruction to each well and incubate at 37.degree.
C. and read at OD 490 nm. The cellular album quantitation is then
performed as described above.
* * * * *