Patents by Inventor Guoxin Zhu

Guoxin 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).

  • Patent number: 8691856
    Abstract: The present invention discloses novel compounds of Formula (I), or pharmaceutically acceptable salts thereof, which have glucagon receptor antagonist or inverse agonist activity, as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising compounds of Formula (I) as well as methods of using them to treat diabetic and other glucagon related metabolic disorders, and the like.
    Type: Grant
    Filed: November 16, 2006
    Date of Patent: April 8, 2014
    Assignee: Eli Lilly and Company
    Inventors: Scott Eugene Conner, Philip Arthur Hipskind, Jianke Li, Guoxin Zhu
  • Patent number: 8609892
    Abstract: The present invention discloses novel compounds of Formula I, or pharmaceutically acceptable salts thereof, which have glucagon receptor antagonist or inverse agonist activity, as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising compounds of Formula I as well as methods of using them to treat diabetic and other glucagon related metabolic disorders, and the like.
    Type: Grant
    Filed: January 25, 2011
    Date of Patent: December 17, 2013
    Assignee: Eli Lilly and Company
    Inventors: Scott Eugene Conner, Guoxin Zhu, Jianke Li
  • Patent number: 8084489
    Abstract: The present invention discloses novel compounds of Formula (I) or pharmaceutically acceptable salts thereof which have glucagon receptor antagonist or inverse agonist activity, as well as methods of using these compounds and intermediates and methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising N compounds of Formula (I) as well as methods of using them to treat diabetic and other glucagon related metabolic disorders, and the like.
    Type: Grant
    Filed: February 9, 2006
    Date of Patent: December 27, 2011
    Assignee: Eli Lilly and Company
    Inventors: Mark Donald Chappell, Scott Eugene Conner, Allie Edward Tripp, Guoxin Zhu
  • Patent number: 8076374
    Abstract: The present invention discloses novel compounds of Formula (I), or pharmaceutically acceptable salts thereof, which have glucagon receptor antagonist or inverse agonist activity, as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising compounds of Formula (I) as well as methods of using them to treat diabetic and other glucagon related metabolic disorders, and the like.
    Type: Grant
    Filed: November 10, 2006
    Date of Patent: December 13, 2011
    Assignee: Eli Lilly and Company
    Inventors: Mark Donald Chappell, Scott Eugene Conner, Philip Arthur Hipskind, Jason Eric Lamar, Guoxin Zhu
  • Patent number: 7989457
    Abstract: The present invention discloses novel compounds of Formula (I), or pharmaceutically acceptable salts thereof, which have glucagon receptor antagonist or inverse agonist activity, as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising compounds of Formula (I) as well as methods of using them to treat diabetic and other glucagon related metabolic disorders, and the like.
    Type: Grant
    Filed: May 13, 2005
    Date of Patent: August 2, 2011
    Assignee: Eli Lilly and Company
    Inventors: Mark Donald Chappell, Scott Eugene Conner, Isabel Cristina Gonzalez Valcarcel, Jason Eric Lamar, Jianke Li, Julie Sue Moyers, Rebecca Anne Owens, Allie Edward Tripp, Guoxin Zhu
  • Publication number: 20110124648
    Abstract: The present invention discloses novel compounds of Formula I, or pharmaceutically acceptable salts thereof, which have glucagon receptor antagonist or inverse agonist activity, as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising compounds of Formula I as well as methods of using them to treat diabetic and other glucagon related metabolic disorders, and the like.
    Type: Application
    Filed: January 25, 2011
    Publication date: May 26, 2011
    Applicant: ELI LILLY AND COMPANY
    Inventors: Scott Eugene CONNER, Guoxin ZHU, Jianke LI
  • Patent number: 7863329
    Abstract: The present invention discloses novel compounds of Formula I, or pharmaceutically acceptable salts thereof, which have glucagon receptor antagonist or inverse agonist activity, as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising compounds of Formula I as well as methods of using them to treat diabetic and other glucagon related metabolic disorders, and the like.
    Type: Grant
    Filed: November 14, 2006
    Date of Patent: January 4, 2011
    Assignee: Eli Lilly and Company
    Inventors: Jianke Li, Guoxin Zhu
  • Publication number: 20100324140
    Abstract: The present invention discloses novel compounds of Formula I, or pharmaceutically acceptable salts thereof, which have glucagon receptor antagonist or inverse agonist activity, as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising compounds of Formula I as well as methods of using them to treat diabetic and other glucagon related metabolic disorders, and the like.
    Type: Application
    Filed: August 26, 2010
    Publication date: December 23, 2010
    Applicant: ELI LILLY AND COMPANY
    Inventors: Scott Eugene CONNER, Guoxin ZHU, Jianke LI
  • Patent number: 7816557
    Abstract: The present invention discloses novel compounds of Formula I, or pharmaceutically acceptable salts thereof, which have glucagon receptor antagonist or inverse agonist activity, as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising compounds of Formula I as well as methods of using them to treat diabetic and other glucagon related metabolic disorders, and the like.
    Type: Grant
    Filed: June 8, 2005
    Date of Patent: October 19, 2010
    Assignee: Eli Lilly and Company
    Inventors: Scott Eugene Conner, Guoxin Zhu
  • Patent number: 7807702
    Abstract: The present invention discloses novel compounds of Formula (I), or pharmaceutically acceptable salts thereof, which have glucagon receptor antagonist or inverse agonist activity, as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising compounds of Formula (I) as well as methods of using them to treat diabetic and other glucagon related metabolic disorders, and the like.
    Type: Grant
    Filed: November 21, 2006
    Date of Patent: October 5, 2010
    Assignee: Eli Lilly and Company
    Inventors: Mark Donald Chappell, Scott Eugene Conner, Philip-Arthur Hipskind, Allie Edward Tripp, Guoxin Zhu
  • Publication number: 20100137417
    Abstract: The present invention discloses novel compounds of Formula (I) or pharmaceutically acceptable salts thereof which have glucagon receptor antagonist or inverse agonist activity, as well as methods of using these compounds and intermediates and methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising N compounds of Formula (I) as well as methods of using them to treat diabetic and other glucagon related metabolic disorders, and the like.
    Type: Application
    Filed: February 9, 2006
    Publication date: June 3, 2010
    Inventors: Mark Donald Chappell, Scott Eugene Conner, Allie Edward Tripp, Guoxin Zhu
  • Patent number: 7696248
    Abstract: The present invention discloses novel compounds of Formula I, or pharmaceutically acceptable salts thereof, which have glucagon receptor antagonist or inverse agonist activity, as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising compounds of Formula I as well as methods of using them to treat diabetic and other glucagon related metabolic disorders, and the like.
    Type: Grant
    Filed: November 7, 2006
    Date of Patent: April 13, 2010
    Assignee: Eli Lilly and Company
    Inventors: Jianke Li, Scott Eugene Conner, Guoxin Zhu
  • Patent number: 7655641
    Abstract: The present invention is directed to a compound of Formula (I): and pharmaceutically acceptable salts, solvates, hydrates or stereoisomers thereof, which are useful in treating or preventing disorders mediated by a peroxisome proliferator activated receptor (PPAR) such as syndrome X, type II diabetes, hyperglycemia, hyperlipidemia, obesity, coagaulopathy, hypertension, arteriosclerosis, and other disorders related to syndrome X and cardiovascular diseases.
    Type: Grant
    Filed: February 10, 2004
    Date of Patent: February 2, 2010
    Assignee: Eli Lilly and Company
    Inventors: Scott Eugene Conner, Lynn Stacy Gossett, Jonathan Edward Green, Winton Dennis Jones, Jr., Nathan Bryan Mantlo, Donald Paul Matthews, Daniel Ray Mayhugh, Daryl Lynn Smith, Jennifer Ann Vance, Xiaodong Wang, Alan M Warshawsky, Leonard Larry Winneroski, Jr., Yanping Xu, Guoxin Zhu
  • Patent number: 7598266
    Abstract: The present invention is directed to compounds represented by the following structural formula, Formula I: wherein: (a) X is selected from the group consisting of a single bond, O, S, S(O)2 and N; (b) U is an aliphatic linker; (c) Y is selected from the group consisting of C, O, S, NH and a single bond; (d) E is C(R3)(R4)A or A and wherein (i) A is selected from the group consisting of carboxyl, tetrazole, C1-C6 alkylnitrile, carboxamide, sulfonamide and acylsulfonamide; (e) B is selected from the group consisting of S, O, C, and N; (f) Z is selected from the group consisting of N and C; with the proviso that when B is C then Z is N.
    Type: Grant
    Filed: April 9, 2008
    Date of Patent: October 6, 2009
    Assignee: Eli Lilly and Company
    Inventors: Scott Eugene Conner, Nathan Bryan Mantlo, Guoxin Zhu
  • Publication number: 20090176863
    Abstract: The present invention is directed to compounds represented by the following structural formula, Formula I: and stereoisomers, pharmaceutically acceptable salts, solvates and hydrates thereof, wherein: (a) X is selected from the group consisting of O, S, S(O)2, N, and a bond; (b) U is an aliphatic linker wherein one carbon atom of the aliphatic linker may be replaced with O, NH or S, and wherein such aliphatic linker is optionally substituted with R30: (c) Y is selected from the group consisting of C, O, S, NH and a single bond; and (d) E is C(R3)(R4)A or A.
    Type: Application
    Filed: February 11, 2009
    Publication date: July 9, 2009
    Inventors: Nathan Bryan Mantlo, Xiaodong Wang, Guoxin Zhu
  • Publication number: 20090156655
    Abstract: The present invention discloses novel compounds of Formula (I), or pharmaceutically acceptable salts thereof, which have glucagon receptor antagonist or inverse agonist activity, as well as methods for preparing such compounds. In another embodiment, the invention discloses pharmaceutical compositions comprising compounds of Formula (I) as well as methods of using them to treat diabetic and other glucagon related metabolic disorders, and the like.
    Type: Application
    Filed: November 16, 2006
    Publication date: June 18, 2009
    Inventors: Scott Eugene Conner, Philip Arthur Hipskind, Jianke Li, Guoxin Zhu
  • Patent number: 7544707
    Abstract: The present invention is directed to compounds represented by the following structural formula, Formula (I), and stereoisomers, pharmaceutically acceptable salts, solvates and hydrates thereof, wherein: (a) R2 is selected from the group consisting of C0-C8 alkyl and C1-4-heteroalkyl; (b) X is selected from the group consisting of a single bond, O, S, S(O)2 and N; (c) U is an aliphatic linker wherein one carbon atom of the aliphatic linker is optionally replaced with O, NH or S, and wherein such aliphatic linker is optionally substituted with from one to four substituents each independently selected from R30; (d) Y is selected from the group consisting of C, O, S, NH and a single bond; and (e) E is C(R3)(R4)A or A.
    Type: Grant
    Filed: December 16, 2004
    Date of Patent: June 9, 2009
    Assignee: Eli Lilly and Company
    Inventors: Scott Eugene Connor, Nathan Bryan Mantlo, Guoxin Zhu, Robert Jason Herr
  • Patent number: 7528160
    Abstract: The present invention is directed to a method of treatment by modulating a peroxisome proliferator activated receptor by employing a compound of Structural Formula (I). The variables in I are defined herein. Also included are compounds, methods of making compounds, and pharmaceutical compositions. The compounds of the present invention are believed to be effective in treating and preventing Syndrome X, Type H diabetes, hyperglycemia, hyperlipidemia, obesity, coagaulopathy, hypertension, atherosclerosis, and other disorders related to Syndrome X and cardiovascular diseases.
    Type: Grant
    Filed: December 31, 2003
    Date of Patent: May 5, 2009
    Assignee: Eli Lilly and Company
    Inventors: Scott Eugene Conner, James Allen Knobelsdorf, Nathan Bryan Mantlo, Daniel Ray Mayhugh, Xiaodong Wang, Guoxin Zhu, Jeffrey Michael Schkeryantz
  • Patent number: 7504433
    Abstract: The present invention is directed to compounds represented by the following structural formula, Formula I: and stereoisomers, pharmaceutically acceptable salts, solvates and hydrates thereof, wherein: (a) X is selected from the group consisting of O, S, S(O)2, N, and a bond; (b) U is an aliphatic linker wherein one carbon atom of the aliphatic linker may be replaced with O, NH or S, and wherein such aliphatic linker is optionally substituted with R30; (c) Y is selected from the group consisting of C, O, S, NH and a single bond; and (d) E is C(R3)(R4)A or A.
    Type: Grant
    Filed: December 31, 2003
    Date of Patent: March 17, 2009
    Assignee: Eli Lilly and Company
    Inventors: Nathan Bryan Mantlo, Xiaodong Wang, Guoxin Zhu
  • Publication number: 20090054479
    Abstract: The present invention is directed to compounds represented by the following structural formula, Formula I: wherein: (a) X is selected from the group consisting of a single bond, O, S, S(O)2 and N; (b) U is an aliphatic linker; (c) Y is selected from the group consisting of C, O, S, NH and a single bond; (d) E is C(R3)(R4)A or A and wherein (i) A is selected from the group consisting of carboxyl, tetrazole, C1-C6 alkylnitrile, carboxamide, sulfonamide and acylsulfonamide; (e) B is selected from the group consisting of S, O, C, and N; (f) Z is selected from the group consisting of N and C; with the proviso that when B is C then Z is N.
    Type: Application
    Filed: April 9, 2008
    Publication date: February 26, 2009
    Inventors: Scott Eugene Conner, Nathan Bryan Mantlo, Guoxin Zhu