Patent | Date |
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Substituted berbines and processes for their synthesis Grant 9,856,251 - Wang , et al. January 2, 2 | 2018-01-02 |
Substituted Berbines And Processes For Their Synthesis App 20160347747 - Wang; Peter X. ;   et al. | 2016-12-01 |
Substituted berbines and processes for their synthesis Grant 9,458,109 - Wang , et al. October 4, 2 | 2016-10-04 |
One-pot preparation of hexahydroisoquinolines from amides Grant 8,921,561 - Grote , et al. December 30, 2 | 2014-12-30 |
3-oxy-hydromorphone derivatives Grant 8,623,888 - Cantrell , et al. January 7, 2 | 2014-01-07 |
Process for the preparation of 6-alpha-hydroxy-N-alkylated opiates Grant 8,524,904 - Grote , et al. September 3, 2 | 2013-09-03 |
Preparation of 6-alpha-amino N-substituted morphinans by catalytic hydrogen transfer Grant 8,519,133 - Grote , et al. August 27, 2 | 2013-08-27 |
Reductive amination of 6-keto normorphinans by catalytic hydrogen transfer Grant 8,471,023 - Grote , et al. June 25, 2 | 2013-06-25 |
Preparation of amides from an acid and amine for intermediates in the synthesis of morphinans Grant 8,461,384 - Wang , et al. June 11, 2 | 2013-06-11 |
Process for the Production of Seven-Membered Lactam Morphinans App 20130144053 - Grote; Christopher W. ;   et al. | 2013-06-06 |
One-Pot Preparation of Hexahydroisoquinolines from Amides App 20130137874 - Grote; Christopher W. ;   et al. | 2013-05-30 |
Preparation of 3,4-dihydroisoquinolines from an acid and an amine Grant 8,445,682 - Grote , et al. May 21, 2 | 2013-05-21 |
One-pot preparation of hexahydroisoquinolines from amides Grant 8,431,705 - Grote , et al. April 30, 2 | 2013-04-30 |
One-pot preparation of hexahydroisoquinolines from dihydroisoquinolines Grant 8,415,474 - Grote , et al. April 9, 2 | 2013-04-09 |
Process for the preparation of 6-alpha-hydroxy-N-alkylated opiates Grant 8,273,888 - Grote , et al. September 25, 2 | 2012-09-25 |
Process and compounds for the production of (+)opiates Grant 8,252,808 - Wang , et al. August 28, 2 | 2012-08-28 |
Preparation of tetrahydroisoquinolines from dihydroisoquinolines Grant 8,242,277 - Cantrell , et al. August 14, 2 | 2012-08-14 |
Preparation of 3,4-dihydroisoquinolines in the synthesis of morphinans Grant 8,232,400 - Wang , et al. July 31, 2 | 2012-07-31 |
Process for the preparation of hexahydroisoquinolines from 1,2,3,4-tetrahydroisoquinolines Grant 8,227,611 - Cantrell , et al. July 24, 2 | 2012-07-24 |
Berberine compounds and processes for the preparation of berberine compounds Grant 8,163,912 - Grote , et al. April 24, 2 | 2012-04-24 |
Processes and compounds for the preparation of normorphinans Grant 8,148,528 - Wang , et al. April 3, 2 | 2012-04-03 |
Preparation of substituted morphinan-6-ones and salts and intermediates thereof Grant 8,115,002 - Wang , et al. February 14, 2 | 2012-02-14 |
Synthetic route to 14-hydroxyl opiates through 1-halo-thebaine or analogs Grant 8,067,597 - Wang , et al. November 29, 2 | 2011-11-29 |
Process for the preparation of 3-hydroxymorphinan derivatives Grant 7,999,105 - Wang , et al. August 16, 2 | 2011-08-16 |
Process for the preparation of 6-alpha-hydroxy-N-alkylated opiates Grant 7,985,858 - Grote , et al. July 26, 2 | 2011-07-26 |
One-Pot Preparation of Hexahydroisoquinolines from Dihydroisoquinolines App 20110071300 - Grote; Christopher W. ;   et al. | 2011-03-24 |
One-Pot Preparation of Hexahydroisoquinolines from Amides App 20110071299 - Grote; Christopher W. ;   et al. | 2011-03-24 |
3-Oxy-Hydromorphone Derivatives App 20110015398 - Cantrell; Gary L. ;   et al. | 2011-01-20 |
Preparation of 6-Alpha-Amino N-Substituted Morphinans by Catalytic Hydrogen Transfer App 20100317683 - Grote; Christopher W. ;   et al. | 2010-12-16 |
Remove Amination of 6-Keto Normorphinans by Catalytic Hydrogen Transfer App 20100317861 - Grote; Christopher W. ;   et al. | 2010-12-16 |
Processes for preparing morphinans and intermediates thereof Grant 7,838,677 - Wang , et al. November 23, 2 | 2010-11-23 |
Opiate intermediates and methods of synthesis Grant 7,834,184 - Wang , et al. November 16, 2 | 2010-11-16 |
Process for the Preparation of 6-Alpha-Hydroxy-N-Alkylated Opiates App 20100113788 - Grote; Christopher W. ;   et al. | 2010-05-06 |
Berberine compounds and processes for the preparation of berberine compounds App 20100081821 - Grote; Christopher W. ;   et al. | 2010-04-01 |
Process for the Preparation of 6-Alpha-Hydroxy-N-Alkylated Opiates App 20100081818 - Grote; Christopher W. ;   et al. | 2010-04-01 |
Preparation of 3,4-Dihydroisoquinolines from an Acid and an Amine App 20100063290 - Grote; Christopher W. ;   et al. | 2010-03-11 |
Substituted Berbines and Processes for their Synthesis App 20100056789 - Wang; Peter X. ;   et al. | 2010-03-04 |
Preparation of Substituted Morphinan-6-Ones and Salts and Intermediates Thereof App 20100048906 - Wang; Peter X. ;   et al. | 2010-02-25 |
Process for the Preparation of 6-Alpha-Hydroxy-N-Alkylated Opiates App 20100041888 - Grote; Christopher W. ;   et al. | 2010-02-18 |
Preparation of Hexahydroisoquinolines from Dihydroisoquinolines App 20100022776 - Cantrell; Gary L. ;   et al. | 2010-01-28 |
Processes and Compounds for the Preparation of Normorphinans App 20090299069 - Wang; Peter X. ;   et al. | 2009-12-03 |
Opiate intermediates and methods of synthesis Grant 7,622,586 - Wang , et al. November 24, 2 | 2009-11-24 |
Compositions Containing Antiviral Compounds and Methods of Using the Same App 20090258843 - Cantrell; Gary L. ;   et al. | 2009-10-15 |
Preparation of 3,4-Dihydroisoquinolines in the Synthesis of Morphinans App 20090247761 - Grote; Christopher W. ;   et al. | 2009-10-01 |
Process for the Preparation of Hexahydroisoquinolines from 1,2,3,4-Tetrahydroisoquinolines App 20090247756 - Cantrell; Gary L. ;   et al. | 2009-10-01 |
Preparation of Amides from an Acid and Amine for Intermediates in the Synthesis of Morphinans App 20090247760 - GROTE; Christopher W. ;   et al. | 2009-10-01 |
Process for the Preparation of 3-Hydroxymorphinan Derivatives App 20090221825 - Wang; Peter X. ;   et al. | 2009-09-03 |
Process and compounds for the production of (+)opiates App 20090156818 - Wang; Peter X. ;   et al. | 2009-06-18 |
Opiate intermediates and methods of synthesis Grant 7,511,060 - Wang , et al. March 31, 2 | 2009-03-31 |
Synthesis of heteroaryl acetamides from reaction mixtures having reduced water content Grant 7,498,439 - Jarvi , et al. March 3, 2 | 2009-03-03 |
Processes for Preparing Morphinans and Intermediates Thereof App 20080262231 - Wang; Peter Xianqi ;   et al. | 2008-10-23 |
Synthetic Route to 14-Hydroxyl Opiates Through 1-Halo-Thebaine or Analogs App 20080207906 - Wang; Peter X. ;   et al. | 2008-08-28 |
Method for the catalytic production of hydrocodone, hydromorphone, and derivatives thereof Grant 7,399,858 - Wang , et al. July 15, 2 | 2008-07-15 |
Opiate Intermediates and Methods of Synthesis App 20080097100 - Wang; Peter Xianqi ;   et al. | 2008-04-24 |
Method for selective reduction of aromatic compounds Grant 7,312,368 - Wang , et al. December 25, 2 | 2007-12-25 |
Opiate Intermediates and Methods of Synthesis App 20070244327 - Wang; Peter Xianqi ;   et al. | 2007-10-18 |
Opiate Intermediates and Methods of Synthesis App 20070244151 - Wang; Peter Xianqi ;   et al. | 2007-10-18 |
Synthesis Of Heteroaryl Acetamides From Reaction Mixtures Having Reduced Water Content App 20070213537 - Jarvi; Esa ;   et al. | 2007-09-13 |
Method for selective reduction of aromatic compounds App 20070112232 - Wang; Peter Xianqi ;   et al. | 2007-05-17 |
Method for the catalytic production of hydrocodone, hydromorphone, and derivatives thereof App 20060155130 - Wang; Peter X. ;   et al. | 2006-07-13 |