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).

  • Publication number: 20080319074
    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 10, 2006
    Publication date: December 25, 2008
    Inventors: Mark Donald Chappell, Scott Eugene Conner, Philip Arthur Hipskind, Jason Eric Lamar, Guoxin Zhu
  • Publication number: 20080300308
    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 7, 2006
    Publication date: December 4, 2008
    Inventors: Jianke Li, Scott Eugene Conner, Guoxin Zhu
  • Publication number: 20080300289
    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 21, 2006
    Publication date: December 4, 2008
    Inventors: Mark Donald Chappell, Scott Eugene Conner, Philip-Arthur Hipskind, Allie Edward Tripp, Guoxin Zhu
  • Publication number: 20080280982
    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 14, 2006
    Publication date: November 13, 2008
    Inventors: Jianke Li, Guoxin Zhu
  • Patent number: 7405305
    Abstract: The present invention provides kinase inhibitors of Formula (I)
    Type: Grant
    Filed: March 5, 2003
    Date of Patent: July 29, 2008
    Assignee: Eli Lilly and Company
    Inventors: Pamela Ann Albaugh, Jochen Ammenn, Timothy Paul Burkholder, Joshua Ryan Clayton, Scott Eugene Conner, Brian Eugene Cunningham, Thomas Albert Engler, Kelly Wayne Furness, James Robert Henry, Sushant Malhotra, Mark Joseph Tebbe, Guoxin Zhu, YiHong Li, Brian Raymond Berridge, Charles Edward Ruegg, John Morris Sullivan
  • Patent number: 7396850
    Abstract: The present invention is directed to a compound, {2-Methyl-4-[3-methyl-1-(4-trifluoromethyl-phenyl)-1H-pyrazol-4-ylmethylsulfanyl]-phenoxy}-acetic acid and pharmaceutical uses thereof.
    Type: Grant
    Filed: December 31, 2003
    Date of Patent: July 8, 2008
    Assignee: Eli Lilly and Company
    Inventors: Scott Eugene Conner, Nathan Bryan Mantlo, Daniel Ray Mayhugh, Guoxin Zhu
  • Publication number: 20080146631
    Abstract: Compounds represented by the following structural formula (I), and pharmaceutically acceptable salts, solvates and hydrates thereof, wherein R1 is an unsubstituted or substituted aryl, heteroaryl, cycloalkyl, aryl-alkyl, heteroaryl-alkyl or cycloalkyl-alkyl, R2 is H, alkyl or haloalkyl, the polymethylene chain (II), is saturated or may contain a carbon-carbon double bond, while n is 2, 3, 4, W is O or S, Y is an unsubstituted or substituted phenylene, naphthylene or 1, 2, 3, 4 tetrahydronaphthylene, R3 is H, alkyl or haloalkyl, R4 is H, alkyl, haloalkyl or a substituted or unsubstituted benzyl, are useful for modulating a preoxisome proliferator activated receptor, particularly in the treatment of diabetes mellitus.
    Type: Application
    Filed: January 11, 2008
    Publication date: June 19, 2008
    Inventors: Dawn Alisa Brooks, Scott Eugene Conner, Samuel James Dominianni, Alexander Glenn Godfrey, Lynn Stacy Gossett, Christopher John Rito, Allie Edward Tripp, Alan M. Warshawsky, Leonard Larry Winneroski, Guoxin Zhu
  • Patent number: 7384965
    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 ia 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, carboxamidek, 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: December 31, 2003
    Date of Patent: June 10, 2008
    Assignee: Eli Lilly and Company
    Inventors: Scott Eugene Conner, Nathan Bryan Mantlo, Guoxin Zhu
  • Publication number: 20080125468
    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: May 13, 2005
    Publication date: May 29, 2008
    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
  • Patent number: 7351728
    Abstract: Compounds represented by the following structural formula (I), and pharmaceutically acceptable salts, solvates and hydrates thereof, wherein R1 is an unsubstituted or substituted aryl, heteroaryl, cycloalkyl, aryl-alkyl, heteroaryl-alkyl or cycloalkyl-alkyl, R2 is H, alkyl or haloalkyl, the polymethylene chain (II), is saturated or may contain a carbon-carbon double bond, while n is 2, 3, 4, W is O or S, Y is an unsubstituted phenylene, naphthylene or 1, 2, 3, 4 tetrahydronaphthylene, R3 is II, alkyl or haloalkyl, R4 is II, alkyl, haloalkyl or a substituted or unsubstituted benzyl, are useful for modulating a peroxisome proliferator activated receptor, particularly in the treatment of diabetes mellitus.
    Type: Grant
    Filed: July 14, 2005
    Date of Patent: April 1, 2008
    Assignee: Eli Lilly and Company
    Inventors: Dawn Alisa Brooks, Scott Eugene Conner, Samuel James Dominianni, Alexander Glenn Godfrey, Lynn Stacy Gossett, Christopher John Rito, Allie Edward Tripp, Alan M. Warshawsky, Leonard Larry Winneroski, Jr., Guoxin Zhu
  • Publication number: 20070249688
    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: June 8, 2005
    Publication date: October 25, 2007
    Applicant: Eli Lilly and Company
    Inventors: Scott Conner, Guoxin Zhu, Jianke Li
  • Patent number: 7259175
    Abstract: The present invention is directed to compounds represented by the following structural formula, and pharmaceutically acceptable salts thereof, Formula I: wherein: (a) R5 is selected from the group consisting of (C1-C6) alkyl, (C1-C6) alkenyl, substituted aryl(C0-C4)alkyl, substituted aryloxy(C0-C4)alkyl, substituted arylthio(C0-C4)alkyl, unsubstituted aryl(C0-C4)alkyl, unsubstituted aryloxy(C0-C4)alkyl, and unsubstituted arylthio(C0-C4)alkyl; (b) T1 is C or N; (c) Q is selected from the group consisting of O, a single bond, O(CH2)q and C; (d) q is 1 or 2; (e) W is selected from the group consisting of O, S, (CH2)rN(R20)(CH2)k, NHSO2, C(O)N(R20)(CH2)r, (CH2)rN(R20)C(O), and SO2; (f) X is CmH2m; (g) m is 0, 1 or 2; (h) A is an functional group selected from the group consisting of carboxyl, C1-C3 alkylnitrile, carboxamide, and (CH2)n COOR19; and (i) R19 is selected from the group consisting of hydrogen, optionally substituted C1-C4alkyl and optionally substituted arylmethyl
    Type: Grant
    Filed: February 13, 2003
    Date of Patent: August 21, 2007
    Assignee: Eli Lilly and Company
    Inventors: Scott Eugene Conner, Nathan Bryan Mantlo, Guoxin Zhu
  • Publication number: 20070106081
    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: Application
    Filed: December 16, 2004
    Publication date: May 10, 2007
    Inventors: Scott Conner, Nathan Mantlo, Guoxin Zhu, Robert Herr
  • Publication number: 20070043220
    Abstract: The present invention is directed to a compound, {2-Methyl-4-[3-methyl-1-(4-trifluoromethyl-phenyl)-1H-pyrazol-4-ylmethylsulfanyl]-phenoxy}-acetic acid and pharmaceutical uses thereof.
    Type: Application
    Filed: December 31, 2003
    Publication date: February 22, 2007
    Inventors: Scott Conner, Nathan Mantlo, Daniel Mayhugh, Guoxin Zhu
  • Patent number: 7153878
    Abstract: The present invention is directed to compounds represented by the following structural formula, and pharmaceutically acceptable salts thereof, Formula I. (Formula I); wherein: (a) R5 is selected from the group consisting of (C1–C6)alkyl, (C1–C6)alkenyl, aryl (C0–C4)alkyl, aryloxy(C0–C4)alkyl, arylthio(C0–C4)alkyl, and further wherein when R5 is alkyl, R5 can optionally combine with W to form a 6 membered cycloheteroalkyl ring that is fused with the oxazole or thiazole ring to which the R5 group is attached; (b) R9 is selected from the group consisting of C1–C5alkyl, C1–C5alkenyl, and arylC0–C3alkyl.
    Type: Grant
    Filed: February 13, 2003
    Date of Patent: December 26, 2006
    Assignee: Eli Lilly and Company
    Inventors: Scott Eugene Conner, James Allen Knobelsdorf, Nathan Bryan Mantlo, Jeffrey Michael Schkeryantz, Quanrong Shen, Alan M Warshawsky, Guoxin Zhu
  • Publication number: 20060241157
    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 O, C, 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) Z1 and Z2 are each independently selected from the group consisting of N, O, and C with the proviso that at least one of Z1 and Z2 is N; (f) Z3 is selected from the group consisting of N, O, and C. (g) R8 is selected from the group consisting of hydrogen, C1-C6 alkyl, C1-C4 alkylenyl and halo; (h) R9 is selected from the group consisting of hydrogen, C1-C4 alkyl, C1-C4 alkylenyl, halo, aryl-C0-C4 alkyl, heteroaryl, C1-C6 allyl, and OR29.
    Type: Application
    Filed: December 31, 2003
    Publication date: October 26, 2006
    Inventors: Scott Conner, Tianwei Ma, Nathan Mantlo, Daniel Mayhugh, Jeffrey Schkeryantz, Alan Warshawsky, Guoxin Zhu
  • Publication number: 20060217374
    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: Application
    Filed: December 31, 2003
    Publication date: September 28, 2006
    Inventors: Scott Conner, James Knobelsdorg, Nathan Mantlo, Daniel Mayhugh, Xiaodong Wang, Guoxin Zhu, Jeffrey Schkeryantz
  • Publication number: 20060217433
    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: Application
    Filed: February 10, 2004
    Publication date: September 28, 2006
    Applicant: Eli Lilly and Company
    Inventors: Scott Conner, Lynn Gosset, Jonathan Green, Winton Jones, Nathan Mantlo, Donald Matthews, Daniel Mayhugh, Daryl Smith, Jennifer Vance, Xiaodong Wang, Alan Warshawsky, Leonard Winneroski, Yanping Xu, Guoxin Zhu
  • Patent number: 7109229
    Abstract: The compounds disclosed herein are indolocarbazoles of Formula (I), which are potent CDK4 inhibitors, and are useful in the treatment of cell proliferative disorders, including cancer. Formula (I).
    Type: Grant
    Filed: September 24, 2001
    Date of Patent: September 19, 2006
    Assignee: Eli Lilly and Company
    Inventors: Thomas Albert Engler, Kelly Wayne Furness, Sushant Malhotra, Stephen Lyle Briggs, Harold Burns Brooks, David K yes Clawson, Concepcion Sanchez-Martinez, Faming Zhang, Guoxin Zhu
  • Publication number: 20060205744
    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, carboxamidek, 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: December 31, 2003
    Publication date: September 14, 2006
    Applicant: Eli Lilly and Company Patent Division
    Inventors: Scott Conner, Nathan Mantlo, Guoxin Zhu