Patents Represented by Attorney Hong Liu
  • Patent number: 8324199
    Abstract: The present invention provides compounds of Formula (I): or stereoisomers, tautomers, or pharmaceutically acceptable salts thereof, wherein the variables A, L1, L2, R2, R11, and M are as defined herein. These compounds are selective factor XIa inhibitors or dual inhibitors of fXIa and plasma kallikrein. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating thromboembolic and/or inflammatory disorders using the same.
    Type: Grant
    Filed: March 12, 2009
    Date of Patent: December 4, 2012
    Assignee: Bristol-Myers Squibb Company
    Inventors: James R. Corte, Zilun Hu, Mimi L. Quan
  • Patent number: 8252830
    Abstract: The present invention provides compounds of Formula (I): or a stereoisomer, tautomer, pharmaceutically acceptable salt or solvate form thereof, wherein the variables A, L1, M and R11 are as defined herein. The compounds of Formula (I) are selective inhibitors of serine protease enzymes of the coagulation cascade and/or contact activation system; for example thrombin, factor Xa, factor XIa, factor IXa, factor VIIa and/or plasma kallikrein. In particular, it relates to compounds that are selective factor XIa inhibitors or dual inhibitors of fXIa and plasma kallikrein. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating thromboembolic and/or inflammatory disorders using the same.
    Type: Grant
    Filed: October 8, 2010
    Date of Patent: August 28, 2012
    Assignee: Bristol-Myers Squibb Company
    Inventors: Donald J. P. Pinto, Joanne M. Smallheer, James R. Corte, Zilun Hu, Cullen L. Cavallaro, Paul J. Gilligan, Mimi L. Quan, Leon M. Smith, II
  • Patent number: 8252795
    Abstract: The invention provides compounds of Formula (I) and pharmaceutically acceptable salts thereof. The Formula (I) imidazopyridazines inhibit protein kinase activity thereby making them useful as anticancer agents.
    Type: Grant
    Filed: October 8, 2009
    Date of Patent: August 28, 2012
    Assignee: Bristol-Myers Squibb Company
    Inventors: Brian E. Fink, Libing Chen, Ashvinikumar V. Gavai, Liqi He, Soong-Hoon Kim, Andrew James Nation, Yufen Zhao, Litai H. Zhang
  • Patent number: 8163749
    Abstract: The present invention provides compounds of Formula (I): or a stereoisomer, tautomer, pharmaceutically acceptable salt or solvate form thereof, wherein the variables A, B, R3 and R11 are as defined herein. The compounds of Formula (I) are useful as selective inhibitors of serine protease enzymes of the coagulation cascade and/or contact activation system; for example thrombin, factor Xa, factor XIa, factor IXa, factor VIIa and/or plasma kallikrein. In particular, it relates to compounds that are selective factor XIa inhibitors or dual inhibitors of fXIa and plasma kallikrein. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating thromboembolic and/or inflammatory disorders using the same.
    Type: Grant
    Filed: December 13, 2006
    Date of Patent: April 24, 2012
    Assignee: Bristol-Myers Squibb Company
    Inventor: James R. Corte
  • Patent number: 8101778
    Abstract: The present invention provides a method for treating a thrombotic or an inflammatory disorder administering to a patient in need thereof a therapeutically effective amount of at least one compound of Formula (I) or Formula (V): or a stereoisomer or pharmaceutically acceptable salt or solvate form thereof, wherein the variables A, L, Z, R3, R4, R6, R11, X1, X2, and X3 are as defined herein. The compounds of Formula (I) are useful as selective inhibitors of serine protease enzymes of the coagulation cascade and/or contact activation system; for example thrombin, factor Xa, factor XIa, factor IXa, factor VIIa and/or plasma kallikrein. In particular, it relates to compounds that are selective factor XIa inhibitors. This invention also provides compounds within the scope of Formula I and relates to pharmaceutical compositions comprising these compounds.
    Type: Grant
    Filed: September 12, 2008
    Date of Patent: January 24, 2012
    Assignee: Bristol-Myers Squibb Company
    Inventors: Jon J. Hangeland, Mimi L. Quan, Joanne M. Smallheer, Gregory S. Bisacchi, James R. Corte, Todd J. Friends, Zhong Sun, Karen A. Rossi, Cullen L. Cavallaro
  • Patent number: 7955824
    Abstract: The invention provides novel compounds that may be used as intermediates in the preparation of epothilones, epothilone analogs and derivative, as well as new synthetic methods for producing the intermediates and products.
    Type: Grant
    Filed: May 9, 2008
    Date of Patent: June 7, 2011
    Assignee: Kosan Biosciences Incorporated
    Inventors: John R. Carney, Yong Li, Hugo Menzella, Ralph C. Reid
  • Patent number: 7767432
    Abstract: The present invention relates to improved methods for the production, isolation and purification of epothilone B. These methods include, for example, a fermentation process for the production of epothilone B, isolation via adsorption onto a resin, and subsequent purification.
    Type: Grant
    Filed: January 31, 2007
    Date of Patent: August 3, 2010
    Assignee: Bristol-Myers Squibb Company
    Inventor: Brian L. Davis
  • Patent number: 7754755
    Abstract: The present invention provides inhibitors of 15-LO according to Formula I, pharmaceutical compositions containing such inhibitors and methods for treating diseases related to the 15-LO cascade using such compounds and compositions.
    Type: Grant
    Filed: September 21, 2005
    Date of Patent: July 13, 2010
    Assignee: Bristol-Myers Squibb Company
    Inventors: Natesan Murugesan, John E. Macor, Zhengxiang Gu, Leena Fadnis
  • Patent number: 7723336
    Abstract: Compounds having the formula (I), and enantiomers, and diastereomers, pharmaceutically-acceptable salts, thereof, are useful as kinase modulators, including MK2 modulation, wherein one of E and F is a nitrogen atom and the other of E and F is a carbon atom, Z is N or CR3, and R1, R2, R3, X and Y are as defined herein.
    Type: Grant
    Filed: March 21, 2007
    Date of Patent: May 25, 2010
    Assignee: Bristol-Myers Squibb Company
    Inventors: Wayne Vaccaro, Zhong Chen, Dharmpal S. Dodd, Tram N. Huynh, James Lin, Chunjian Liu, Christopher P. Mussari, John S. Tokarski, David R. Tortolani, Stephen T. Wrobleski, Shuqun Lin
  • Patent number: 7534804
    Abstract: The present application provides benzoxazole inhibitors of 15-LO, pharmaceutical compositions containing such inhibitors and methods for treating diseases related to the 15-LO cascade using such compounds and compositions.
    Type: Grant
    Filed: August 24, 2006
    Date of Patent: May 19, 2009
    Assignee: Bristol-Myers Squibb Company
    Inventor: David S. Weinstein
  • Patent number: 7470713
    Abstract: The present invention provides compounds having formula I and their use for the treatment of cancer.
    Type: Grant
    Filed: February 18, 2005
    Date of Patent: December 30, 2008
    Assignee: Bristol-Myers Squibb Company
    Inventors: Anne Marinier, Stephan Roy, Alain Martel
  • Patent number: 7470696
    Abstract: The present invention provides compounds of formula I and pharmaceutically acceptable salts thereof. The formula I compounds inhibit tyrosine kinase enzymes thereby making them useful as anti-cancer agents.
    Type: Grant
    Filed: January 23, 2007
    Date of Patent: December 30, 2008
    Assignee: Bristol-Myers Squibb Company
    Inventors: Francis Beaulieu, Carl Ouellet, Kurt Zimmermann, Upender Velaparthi, Mark D. Wittman
  • Patent number: 7432271
    Abstract: The present invention provides pyrazolyl inhibitors of 15-LO, pharmaceutical compositions containing such inhibitors and methods for treating diseases related to the 15-LO cascade using such compounds and compositions.
    Type: Grant
    Filed: September 1, 2004
    Date of Patent: October 7, 2008
    Assignee: Bristol-Myers Squibb Company
    Inventors: Khehyong Ngu, David S. Weinstein, Jeffrey A. Robl
  • Patent number: 7429611
    Abstract: The present invention provides indole inhibitors of 15-LO, pharmaceutical compositions containing such inhibitors and methods for treating diseases related to the 15-LO cascade using such compounds and compositions.
    Type: Grant
    Filed: September 21, 2005
    Date of Patent: September 30, 2008
    Assignee: Bristol-Myers Squibb Company
    Inventors: David S. Weinstein, Charles M. Langevine
  • Patent number: 7351727
    Abstract: The present invention provides oxazolyl and thiazolyl inhibitors of 15-LO, pharmaceutical compositions containing such inhibitors and methods for treating diseases related to the 15-LO cascade using such compounds and compositions.
    Type: Grant
    Filed: September 1, 2004
    Date of Patent: April 1, 2008
    Assignee: Bristol-Myers Squibb Company
    Inventor: David S. Weinstein
  • Patent number: RE40387
    Abstract: The invention relates to methods of increasing the bioavailability of orally administered epothilones. Epothilones administered by the methods of the invention are sufficiently bioavailable to have a pharmacological effect. The invention further relates to pharmaceutical compositions, pharmaceutical dosage forms, and kits for use in the methods of the invention.
    Type: Grant
    Filed: June 9, 2005
    Date of Patent: June 17, 2008
    Assignee: Bristol-Myers Squibb Company
    Inventors: Rebanta Bandyopadhyay, Timothy M. Malloy, Andrea Panaggio, Krishnaswamy Srinivas Raghavan, Sailesh Amilal Varia, Marvin Barry Cohen