Patents by Inventor Guohua Zhao

Guohua Zhao has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8791091
    Abstract: The present invention provides compounds of Formula (I): or a stereoisomer, or a pharmaceutically acceptable salt thereof, wherein all of the variables are as defined herein. These compounds are monoacylglycerol acyltransferase type 2 (MGAT2) inhibitors which may be used as medicaments.
    Type: Grant
    Filed: November 29, 2012
    Date of Patent: July 29, 2014
    Assignee: Bristol-Myers Squibb Company
    Inventors: Huji Turdi, Jon J. Hangeland, R. Michael Lawrence, Saleem Ahmad, Wei Meng, Robert Paul Brigance, Pratik Devasthale, Guohua Zhao
  • Patent number: 8415386
    Abstract: The present application provides compounds, including all stereoisomers, solvates, prodrugs and pharmaceutically acceptable forms thereof according to Formula I wherein all of the variables are defined herein.
    Type: Grant
    Filed: October 8, 2009
    Date of Patent: April 9, 2013
    Assignee: Bristol-Myers Squibb Company
    Inventors: Pratik Devasthale, William N. Washburn, Wei Wang, Andres Hernandez, Saleem Ahmad, Guohua Zhao
  • Patent number: 8344160
    Abstract: The present application provides compounds, including all stereoisomers, solvates, prodrugs and pharmaceutically acceptable forms thereof according to Formula I wherein R1, R4, R5, R3, R3a, W, D, R2a, R2b and R2c are defined herein. Additionally, the present application provides pharmaceutical compositions containing at least one compound according to Formula I and optionally at least one additional therapeutic agent. Finally, the present application provides methods for treating a patient suffering from an MCHR-1 modulated disease or disorder such as, for example, obesity, diabetes, depression, anxiety or intestinal inflammation, by administration of a therapeutically effective dose of a compound according to Formula I.
    Type: Grant
    Filed: October 8, 2009
    Date of Patent: January 1, 2013
    Assignee: Bristol-Myers Squibb Company
    Inventors: Guohua Zhao, William N. Washburn, James J. Mignone
  • Publication number: 20110195986
    Abstract: The present application provides compounds, including all stereoisomers, solvates, prodrugs and pharmaceutically acceptable forms thereof according to Formula I wherein R1, R4, R5, R3, R3a, W, D, R2a, R2b and R2c are defined herein. Additionally, the present application provides pharmaceutical compositions containing at least one compound according to Formula I and optionally at least one additional therapeutic agent. Finally, the present application provides methods for treating a patient suffering from an MCHR-1 modulated disease or disorder such as, for example, obesity, diabetes, depression, anxiety or intestinal inflammation, by administration of a therapeutically effective dose of a compound according to Formula I.
    Type: Application
    Filed: October 8, 2009
    Publication date: August 11, 2011
    Inventors: Guohua Zhao, William N. Washburn, James J. Mignone
  • Publication number: 20110195934
    Abstract: The present application provides compounds, including all stereoisomers, solvates, prodrugs and pharmaceutically acceptable faints thereof according to wherein all of the variables are defined herein.
    Type: Application
    Filed: October 8, 2009
    Publication date: August 11, 2011
    Inventors: Pratik Devasthale, Wliiam N. Washburn, Wei Wang, Andres Hernandez, Saleem Ahmad, Guohua Zhao
  • Patent number: 7956049
    Abstract: The present application provides compounds, including all stereoisomers, solvates, prodrugs and pharmaceutically acceptable forms thereof according to Formula I wherein R1a, R1b, R1c, Q, A, R3, W, D and R2 are defined herein. Additionally, the present application provides pharmaceutical compositions containing at least one compound according to Formula I and optionally at least one additional therapeutic agent. Finally, the present application provides methods for treating a patient suffering from an MCHR-1 modulated disease or disorder such as, for example, obesity, diabetes, depression or anxiety by administration of a therapeutically effective dose of a compound according to Formula I.
    Type: Grant
    Filed: May 15, 2009
    Date of Patent: June 7, 2011
    Assignee: Bristol-Myers Squibb Company
    Inventor: Guohua Zhao
  • Patent number: 7812024
    Abstract: The present invention provides modulators of serotonin receptors, pharmaceutical compositions containing such modulators and methods for treating various diseases, conditions and disorders associated with modulation of serotonin receptors such as, for example: metabolic diseases, which includes but is not limited to obesity, diabetes, diabetic complications, atherosclerosis, impaired glucose tolerance and dyslipidemia; central nervous system diseases which includes but is not limited to, anxiety, depression, obsessive compulsive disorder, panic disorder, psychosis, schizophrenia, sleep disorder, sexual disorder and social phobias; cephalic pain; migraine; and gastrointestinal disorders using such compounds and compositions.
    Type: Grant
    Filed: May 14, 2007
    Date of Patent: October 12, 2010
    Assignee: Bristol-Myers Squibb Company
    Inventors: Guohua Zhao, Chet Kwon, Philip D. Stein
  • Publication number: 20090221548
    Abstract: The present application provides compounds, including all stereoisomers, solvates, prodrugs and pharmaceutically acceptable forms thereof according to Formula I wherein R1a, R1b, R1c, Q, A, R3, W, D and R2 are defined herein. Additionally, the present application provides pharmaceutical compositions containing at least one compound according to Formula I and optionally at least one additional therapeutic agent. Finally, the present application provides methods for treating a patient suffering from an MCHR-1 modulated disease or disorder such as, for example, obesity, diabetes, depression or anxiety by administration of a therapeutically effective dose of a compound according to Formula I.
    Type: Application
    Filed: May 15, 2009
    Publication date: September 3, 2009
    Inventor: Guohua Zhao
  • Patent number: 7553836
    Abstract: The present application provides compounds, including all stereoisomers, solvates, prodrugs and pharmaceutically acceptable forms thereof according to Formula I wherein R1a, R1b, R1c, Q, A, R3, W, D and R2 are defined herein. Additionally, the present application provides pharmaceutical compositions containing at least one compound according to Formula I and optionally at least one additional therapeutic agent. Finally, the present application provides methods for treating a patient suffering from an MCHR-1 modulated disease or disorder such as, for example, obesity, diabetes, depression or anxiety by administration of a therapeutically effective dose of a compound according to Formula I.
    Type: Grant
    Filed: February 5, 2007
    Date of Patent: June 30, 2009
    Assignee: Bristol-Myers Squibb Company
    Inventor: Guohua Zhao
  • Publication number: 20070213337
    Abstract: The present invention provides modulators of serotonin receptors, pharmaceutical compositions containing such modulators and methods for treating various diseases, conditions and disorders associated with modulation of serotonin receptors such as, for example: metabolic diseases, which includes but is not limited to obesity, diabetes, diabetic complications, atherosclerosis, impaired glucose tolerance and dyslipidemia; central nervous system diseases which includes but is not limited to, anxiety, depression, obsessive compulsive disorder, panic disorder, psychosis, schizophrenia, sleep disorder, sexual disorder and social phobias; cephalic pain; migraine; and gastrointestinal disorders using such compounds and compositions.
    Type: Application
    Filed: May 14, 2007
    Publication date: September 13, 2007
    Inventors: Dean Wacker, Guohua Zhao, Chet Kwon, Jeffrey Varnes, Philip Stein
  • Publication number: 20070185097
    Abstract: The present application provides compounds, including all stereoisomers, solvates, prodrugs and pharmaceutically acceptable forms thereof according to Formula I wherein R1a, R1b, R1c, Q, A, R3, W, D and R2 are defined herein. Additionally, the present application provides pharmaceutical compositions containing at least one compound according to Formula I and optionally at least one additional therapeutic agent. Finally, the present application provides methods for treating a patient suffering from an MCHR-1 modulated disease or disorder such as, for example, obesity, diabetes, depression or anxiety by administration of a therapeutically effective dose of a compound according to Formula I.
    Type: Application
    Filed: February 5, 2007
    Publication date: August 9, 2007
    Inventor: Guohua Zhao
  • Publication number: 20050080074
    Abstract: The present invention provides modulators of serotonin receptors, pharmaceutical compositions containing such modulators and methods for treating various diseases, conditions and disorders associated with modulation of serotonin receptors such as, for example: metabolic diseases, which includes but is not limited to obesity, diabetes, diabetic complications, atherosclerosis, impared glucose tolerance and dyslipidemia; central nervous system diseases which includes but is not limited to, anxiety, depression, obsessive compulsive disorder, panic disorder, psychosis, schizophrenia, sleep disorder, sexual disorder and social phobias; cephalic pain; migraine; and gastrointestinal disorders using such compounds and compositions.
    Type: Application
    Filed: October 5, 2004
    Publication date: April 14, 2005
    Inventors: Dean Wacker, Guohua Zhao, Chet Kwon, Jeffrey Varnes, Philip Stein
  • Publication number: 20040147502
    Abstract: Beta lactam compounds are provided which have the structure 1
    Type: Application
    Filed: December 4, 2003
    Publication date: July 29, 2004
    Inventors: Gregory S. Bisacchi, James C. Sutton, William A. Slusarchyk, Uwe Treuner, Guohua Zhao
  • Patent number: 6642252
    Abstract: Compounds having the formula (I), are useful as serine protease inhibitors, more particularly inhibitors of Factors VIIa, IXa, Xa, and/or XIa, wherein ring B is phenyl or pyridyl, W is preferably C(═O)NR4R5, L is a linker group, X2 comprises nitrogen or carbon, Z is an optionally-substituted monocyclic or bicyclic ring system, and R1, R2, R3, R4, R5 and R6 are as defined in the specification.
    Type: Grant
    Filed: November 7, 2001
    Date of Patent: November 4, 2003
    Assignee: Bristol-Myers Squibb Company
    Inventors: Gregory S. Bisacchi, James C. Sutton, William A. Slusarchyk, Uwe D. Treuner, Guohua Zhao, Daniel L. Cheney, Yan Shi, Shung C. Wu
  • Publication number: 20030166685
    Abstract: Compounds having the formula (I), 1
    Type: Application
    Filed: November 7, 2001
    Publication date: September 4, 2003
    Inventors: Gregory S. Bisacchi, James C. Sutton, William A. Slusarchyk, Uwe D. Treuner, Guohua Zhao, Daniel L. Cheney, Yan Shi, Shung C. Wu
  • Patent number: 6344450
    Abstract: Lactam inhibitors are provided which have the structure X is wherein Y is O or S and R4 is  R7O— or R8 and R1, R2, R3, R5, R6, R7, and R8, are as defined herein. These compounds are inhibitors of Factor Xa and thus are useful as anticoagulants, and are inhibitors of tryptase and thus are useful in treating asthma. Methods for treating cardiovascular diseases associated with thromboses and for treating asthma and related diseases are also provided.
    Type: Grant
    Filed: August 7, 2000
    Date of Patent: February 5, 2002
    Assignee: Bristol-Myers Squibb Company
    Inventors: Gregory S. Bisacchi, Steven M. Seiler, R. Michael Lawrence, James C. Sutton, Jr., William A. Slusarchyk, Guohua Zhao