Patents by Inventor Yeheng Zhu

Yeheng Zhu 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).

  • Publication number: 20160368923
    Abstract: The present invention provides compounds of Formula (I): or stereoisomers, tautomers, or pharmaceutically acceptable salts thereof, wherein all the variables 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: Application
    Filed: July 27, 2016
    Publication date: December 22, 2016
    Inventors: Andrew K. Dilger, James R. Corte, lndawati De Lucca, Tianan Fang, Wu Yang, Yufeng Wang, Kumar Balashanmuga Pabbisetty, William R. Ewing, Yeheng Zhu, Ruth R. Wexler, Donald J.P. Pinto, Michael J. Orwat, Leon M. Smith II
  • Patent number: 9453018
    Abstract: The present invention provides compounds of Formula (I): or stereoisomers, tautomers, or pharmaceutically acceptable salts thereof, wherein all the variables 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: October 1, 2015
    Date of Patent: September 27, 2016
    Assignee: Bristol-Myers Squibb Company
    Inventors: Andrew K. Dilger, James R. Corte, Indawati De Lucca, Tianan Fang, Wu Yang, Yufeng Wang, Kumar Balashanmuga Pabbisetty, William R. Ewing, Yeheng Zhu, Ruth R. Wexler, Donald J. P. Pinto, Michael J. Orwat, Leon M. Smith, II
  • Patent number: 9346852
    Abstract: The present invention provides compounds of Formula (I), or a pharmaceutically acceptable salt thereof, wherein A is a five to eight membered monocyclic or a nine to twelve membered bicyclic heterocyclic ring, as further defined herein; Y is S, CH2, or CH; Z is CH or N; R7 and R9 are hydrogen or (C1-C6)alkyl; R2 is (C1-C6)alkoxy, OH, CN, (C1-C6)alkyl, halogen, or CF3; r and s are 0, 1, or 2; and R1 and R3 are as further defined herein. These compounds are agonists, partial agonists and/or modulators of the NPY4 receptor and may be used for the treatment and prophylaxis of obesity, food intake, and other diseases and conditions modulated by the NPY4 receptor.
    Type: Grant
    Filed: March 13, 2012
    Date of Patent: May 24, 2016
    Assignee: Bristol-Myers Scuibb Company
    Inventors: Chongqing Sun, William R. Ewing, Scott A. Bolton, Zhengxiang Gu, Yanting Huang, Natesan Murugesan, Yeheng Zhu
  • Publication number: 20160096839
    Abstract: The present invention provides compounds of Formula (I): or stereoisomers, tautomers, or pharmaceutically acceptable salts thereof, wherein all the variables 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: Application
    Filed: October 1, 2015
    Publication date: April 7, 2016
    Inventors: Andrew K. Dilger, James R. Corte, Indawati De Lucca, Tianan Fang, Wu Yang, Yufeng Wang, Kumar Balashanmuga Pabbisetty, William R. Ewing, Yeheng Zhu, Ruth R. Wexler, Donald J.P. Pinto, Michael J. Orwat, Leon M. Smith, II
  • Patent number: 8815909
    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 agonists, partial agonists and modulators of the NPY Y4 receptor and may be used for the treatment and prophylaxis of various diseases and conditions.
    Type: Grant
    Filed: July 16, 2012
    Date of Patent: August 26, 2014
    Assignee: Bristol-Myers Squibb Company
    Inventors: William R. Ewing, Yeheng Zhu, Chongqing Sun, Yanting Huang, Maheswaran Sivasamban Karatholuvhu, Scott A. Bolton, Laxman Pasunoori, Sunil Kumar Mandal, Philip M. Sher
  • Patent number: 8710049
    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 agonists, partial agonists and modulators of the NPY Y4 receptor and may be used for the treatment and prophylaxis of various diseases and conditions.
    Type: Grant
    Filed: July 16, 2012
    Date of Patent: April 29, 2014
    Assignee: Bristol-Myers Squibb Company
    Inventors: William R. Ewing, Yeheng Zhu, Chongqing Sun, Yanting Huang, Maheswaran Sivasamban Karatholuvhu
  • Publication number: 20130345123
    Abstract: The present invention provides compounds of Formula (I), or a pharmaceutically acceptable salt thereof, wherein A is a five to eight membered monocyclic or a nine to twelve membered bicyclic heterocyclic ring, as further defined herein; Y is S, CH2, or CH; Z is CH or N; R7 and R9 are hydrogen or (C1-C6)alkyl; R2 is (C1-C6)alkoxy, OH, CN, (C1-C6)alkyl, halogen, or CF3; r and s are 0, 1, or 2; and R1 and R3 are as further defined herein. These compounds are agonists, partial agonists and/or modulators of the NPY4 receptor and may be used for the treatment and prophylaxis of obesity, food intake, and other diseases and conditions modulated by the NPY4 receptor.
    Type: Application
    Filed: March 13, 2012
    Publication date: December 26, 2013
    Applicant: BRISTOL-MYERS SQUIBB COMPANY
    Inventors: Chongqing Sun, William R. Ewing, Scott A. Bolton, Zhengxiang Gu, Yanting Huang, Natesan Murugesan, Yeheng Zhu
  • Publication number: 20130184284
    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 agonists, partial agonists and modulators of the NPY Y4 receptor and may be used for the treatment and prophylaxis of various diseases and conditions.
    Type: Application
    Filed: July 16, 2012
    Publication date: July 18, 2013
    Inventors: William R. Ewing, Yeheng Zhu, Chongqing Sun, Yanting Huang, Maheswaran Sivasamban Karatholuvhu, Scott A. Bolton, Laxman Pasunoori, Sunil Kumar Mandal, Philip M. Sher
  • Publication number: 20130184262
    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 agonists, partial agonists and modulators of the NPY Y4 receptor and may be used for the treatment and prophylaxis of various diseases and conditions.
    Type: Application
    Filed: July 16, 2012
    Publication date: July 18, 2013
    Inventors: William R. Ewing, Yeheng Zhu, Chongqing Sun, Yanting Huang, Maheswaran Sivasamban Karatholuvhu
  • Patent number: 8030306
    Abstract: The present application describes CB-1 inverse agonists according to Formula (I) and (Ia), pharmaceutical compositions comprising at least one compound according to Formula (I) or (Ia), and optionally one or more additional therapeutic agents and methods of treatment using the compounds according to Formula (I) or (Ia), both alone and in combination with one or more additional therapeutic agents. The preferred compounds have the general Formula (Ia), including all prodrugs, pharmaceutically acceptable salts and stereoisomer, thereof, wherein R1, R2, Ar1, Ar2 are defined herein.
    Type: Grant
    Filed: December 13, 2007
    Date of Patent: October 4, 2011
    Assignee: Bristol-Myers Squibb Company
    Inventors: William R. Ewing, Yeheng Zhu, Richard B. Sulsky
  • Patent number: 7960349
    Abstract: The subject matter described herein provides novel human glucagon-like peptide-1 (GLP-1) receptor modulators that have biological activity similar or superior to native GLP-1 peptide and thus are useful for the treatment or prevention of diseases or disorders associated with GLP activity. The described compounds include chemically modified peptides that may stimulate insulin secretion in type II diabetics, but also produce other beneficial insulinotropic responses. These synthetic peptide GLP-1 receptor modulators exhibit increased stability to proteolytic cleavage making them ideal therapeutic candidates for oral or parenteral administration. The disclosed and claimed peptides show desirable pharmacokinetic properties and desirable potency in efficacy models of diabetes.
    Type: Grant
    Filed: May 25, 2007
    Date of Patent: June 14, 2011
    Assignee: Bristol-Myers Squibb Company
    Inventors: William R. Ewing, Claudio Mapelli, Douglas James Riexinger, Ving G. Lee, Richard B. Sulsky, Yeheng Zhu
  • Publication number: 20100029656
    Abstract: The present application describes CB-1 inverse agonists according to Formula (I) and (Ia), pharmaceutical compositions comprising at least one compound according to Formula (I) or (Ia), and optionally one or more additional therapeutic agents and methods of treatment using the compounds according to Formula (I) or (Ia), both alone and in combination with one or more additional therapeutic agents. The preferred compounds have the general Formula (Ia), including all prodrugs, pharmaceutically acceptable salts and stereoisomer, thereof, wherein R1, R2, Ar1, Ar2 are defined herein.
    Type: Application
    Filed: December 13, 2007
    Publication date: February 4, 2010
    Inventors: William R. Ewing, Yeheng Zhu, Richard B. Sulsky
  • Publication number: 20100022457
    Abstract: The present invention provides novel pharmaceutical compositions comprising a human glucagon-like peptide-1 (GLP-1)-receptor modulator as an active ingredient in a sustained release formulation.
    Type: Application
    Filed: November 8, 2006
    Publication date: January 28, 2010
    Inventors: Feng Qian, William R. Ewing, Claudio Mapelli, Douglas James Riexinger, Ving G. Lee, Richard B. Sulsky, Yeheng Zhu, Tasir Shamsul Haque, Rogelio L. Martinez, Vijay Naringrekar, Nina Ni, Lori S. Burton
  • Patent number: 7629342
    Abstract: The present application describes compounds according to Formula I, pharmaceutical compositions comprising at least one compound according to Formula I and optionally one or more additional therapeutic agents and methods of treatment using the compounds according to Formula I both alone and in combination with one or more additional therapeutic agents. The compounds have the general Formula I and Formula II: including all prodrugs, pharmaceutically acceptable salts and stereoisomers, R1, R2, R3 and R4 are described herein.
    Type: Grant
    Filed: June 16, 2006
    Date of Patent: December 8, 2009
    Assignee: Bristol-Myers Squibb Company
    Inventors: William R. Ewing, Yeheng Zhu, Bruce A. Ellsworth
  • Patent number: 7534763
    Abstract: The present invention provides novel pharmaceutical compositions comprising a human glucagon-like peptide-1 (GLP-1)-receptor modulator as an active ingredient in a sustained release formulation.
    Type: Grant
    Filed: November 8, 2006
    Date of Patent: May 19, 2009
    Assignee: Bristol-Myers Squibb Company
    Inventors: Feng Qian, William R. Ewing, Claudio Mapelli, Douglas James Riexinger, Ving G. Lee, Richard B. Sulsky, Yeheng Zhu, Tasir Shamsul Haque, Rogelio L. Martinez, Vijay Naringrekar, Nina Ni, Lori S. Burton
  • Publication number: 20080242593
    Abstract: The present invention provides novel human glucagon-like peptide-1 (GLP-1)-receptor modulators that have biological activity similar or superior to native GLP-1 peptide and thus are useful for the treatment or prevention of diseases or disorders associated with GLP activity. Further, the present invention provides novel, chemically modified peptides that not only stimulate insulin secretion in type II diabetics, but also produce other beneficial insulinotropic responses. These synthetic peptide GLP-1 receptor modulators exhibit increased stability to proteolytic cleavage making them ideal therapeutic candidates for oral or parenteral administration. The peptides of this invention show desirable pharmacokinetic properties and desirable potency in efficacy models of diabetes.
    Type: Application
    Filed: March 3, 2008
    Publication date: October 2, 2008
    Inventors: William R. Ewing, Claudio Mapelli, Richard B. Sulsky, Tasir Shamsul Haque, Ving G. Lee, Douglas James Riexinger, Rogelio L. Martinez, Yeheng Zhu
  • Patent number: 7417028
    Abstract: The present invention provides novel human glucagon-like peptide-1 (GLP-1)-receptor modulators that have biological activity similar or superior to native GLP-1 peptide and thus are useful for the treatment or prevention of diseases or disorders associated with GLP activity. Further, the present invention provides novel, chemically modified peptides that not only stimulate insulin secretion in type II diabetics, but also produce other beneficial insulinotropic responses. These synthetic peptide GLP-1 receptor modulators exhibit increased stability to proteolytic cleavage making them ideal therapeutic candidates for oral or parenteral administration. The peptides of this invention show desirable pharmacokinetic properties and desirable potency in efficacy models of diabetes.
    Type: Grant
    Filed: June 30, 2005
    Date of Patent: August 26, 2008
    Assignee: Bristol-Myers Squibb Company
    Inventors: William R. Ewing, Claudio Mapelli, Richard B. Sulsky, Tasir Shamsul Haque, Ving G. Lee, Douglas James Riexinger, Rogelio L. Martinez, Yeheng Zhu
  • Patent number: 7361766
    Abstract: The present application describes compounds according to Formula I, pharmaceutical compositions comprising at least one compound according to Formula I and optionally one or more additional therapeutic agents and methods of treatment using the compounds according to Formula I both alone and in combination with one or more additional therapeutic agents. The compounds have the general Formula I: including all prodrugs, pharmaceutically acceptable salts and stereoisomers, R1, R2, R3, R3a, R4, A, B, b, n, W, X, Y and Z are described herein.
    Type: Grant
    Filed: January 12, 2006
    Date of Patent: April 22, 2008
    Assignee: Bristol-Myers Squibb Company
    Inventors: Chongqing Sun, William R. Ewing, Yanting Huang, Yeheng Zhu
  • Publication number: 20080045461
    Abstract: The subject matter described herein provides novel human glucagon-like peptide-1 (GLP-1) receptor modulators that have biological activity similar or superior to native GLP-1 peptide and thus are useful for the treatment or prevention of diseases or disorders associated with GLP activity. The described compounds include chemically modified peptides that may stimulate insulin secretion in type II diabetics, but also produce other beneficial insulinotropic responses. These synthetic peptide GLP-1 receptor modulators exhibit increased stability to proteolytic cleavage making them ideal therapeutic candidates for oral or parenteral administration. The disclosed and claimed peptides show desirable pharmacokinetic properties and desirable potency in efficacy models of diabetes.
    Type: Application
    Filed: May 25, 2007
    Publication date: February 21, 2008
    Inventors: William Ewing, Claudio Mapelli, Douglas Riexinger, Ving Lee, Richard Sulsky, Yeheng Zhu
  • Publication number: 20070238669
    Abstract: The present invention provides novel human glucagon-like peptide-1 (GLP-1)-receptor modulators that have biological activity similar or superior to native GLP-1 peptide and thus are useful for the treatment or prevention of diseases or disorders associated with GLP activity. Further, the present invention provides novel, chemically modified compounds that not only stimulate insulin secretion in type II diabetics, but also produce other beneficial insulinotropic responses. These synthetic peptide GLP-1 receptor modulators exhibit increased stability to proteolytic cleavage making them ideal therapeutic candidates for oral or parenteral administration. The compounds of this invention show desirable pharmacokinetic properties and desirable potency in efficacy models of diabetes.
    Type: Application
    Filed: January 11, 2007
    Publication date: October 11, 2007
    Inventors: Tasir Haque, William Ewing, Claudio Mapelli, Ving Lee, Richard Sulsky, Douglas Riexinger, Rogelio Martinez, Yeheng Zhu, Zheming Ruan