Patents by Inventor Natesan Murugesan

Natesan Murugesan 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: 20150191464
    Abstract: Disclosed are compounds of Formula (I) or salts thereof, wherein: HET is a heteroaryl selected from pyrazolyl, indolyl, pyrrolo[2,3-b]pyridinyl, pyrrolo[2,3-d]pyrimidinyl, pyrazolo[3,4-b]pyridinyl, pyrazolo[3,4-d]pyrimidinyl, 2,3-dihydro-1H-pyrrolo[2,3-b]pyridinyl, imidazo[4,5-b]pyridinyl, and purinyl, wherein said heteroaryl is substituted with Ra and Rb; and R1 and R2 are define herein. Also disclosed are methods of using such compounds as modulators of IRAK4, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing inflammatory and autoimmune diseases.
    Type: Application
    Filed: January 2, 2015
    Publication date: July 9, 2015
    Inventors: Joseph B. Santella, Sreekantha Ratna Kumar, John V. Duncia, Daniel S. Gardner, Venkatram Reddy Paidi, Satheesh Kesavan Nair, John Hynes, Hong Wu, Natesan Murugesan, Kandhasamy Sarkunam, Piramanayagam Arunachalam
  • 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
  • Patent number: 8119808
    Abstract: The invention provides for compounds of formula I wherein the substitutents are as described herein. Further provided are methods of using such compounds for the treatment of eating disorders, metabolic disorders, obesity, cognitive disorders, neurological disorders, pain disorders, inflammation disorders, in the promotion of smoking cessation and for the treatment of other psychiatric disorders Also provided are pharmaceutical compositions containing such compounds and pharmaceutical combinations of the compounds of the invention with other therapeutic agents.
    Type: Grant
    Filed: January 5, 2011
    Date of Patent: February 21, 2012
    Assignee: Bristol-Myers Squibb Company
    Inventors: Chongqing Sun, Doree Sitkoff, William R. Ewing, Yanting Huang, Bruce A. Ellsworth, Richard B. Sulsky, Annapurna Pendri, Samuel Gerritz, Natesan Murugesan, Zhengxiang Gu
  • Publication number: 20110104315
    Abstract: The invention provides for compounds of formula I wherein the substitutents are as described herein. Further provided are methods of using such compounds for the treatment of eating disorders, metabolic disorders, obesity, cognitive disorders, neurological disorders, pain disorders, inflammation disorders, in the promotion of smoking cessation and for the treatment of other psychiatric disorders Also provided are pharmaceutical compositions containing such compounds and pharmaceutical combinations of the compounds of the invention with other therapeutic agents.
    Type: Application
    Filed: January 5, 2011
    Publication date: May 5, 2011
    Inventors: Chongqing Sun, Doree Sitkoff, William R. Ewing, Yanting Huang, Bruce A. Ellsworth, Richard B. Sulsky, Annapurna Pendri, Samuel Gerritz, Natesan Murugesan, Zhengxiang Gu
  • Patent number: 7884113
    Abstract: The invention provides for compounds of formula I wherein the substitutents are as described herein. Further provided are methods of using such compounds for the treatment of eating disorders, metabolic disorders, obesity, cognitive disorders, neurological disorders, pain disorders, inflammation disorders, in the promotion of smoking cessation and for the treatment of other psychiatric disorders Also provided are pharmaceutical compositions containing such compounds and pharmaceutical combinations of the compounds of the invention with other therapeutic agents.
    Type: Grant
    Filed: April 24, 2008
    Date of Patent: February 8, 2011
    Assignee: Bristol-Myers Squibb Company
    Inventors: Chongqing Sun, Doree Sitkoff, William R. Ewing, Yanting Huang, Bruce A. Ellsworth, Richard B. Sulsky, Annapurna Pendri, Samuel Gerritz, Natesan Murugesan, Zhengxiang Gu
  • Patent number: 7816357
    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, R4, R5, m and n are described herein.
    Type: Grant
    Filed: December 17, 2004
    Date of Patent: October 19, 2010
    Assignee: Bristol-Myers Squibb Company
    Inventors: Guixue Yu, William R. Ewing, Amarendra B. Mikkilineni, Annapurna Pendri, Bruce A. Ellsworth, Philip M. Sher, Samuel Gerritz, Chongqing Sun, Natesan Murugesan, Ximao Wu
  • 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: 7709647
    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, n, and Z are described herein.
    Type: Grant
    Filed: April 17, 2008
    Date of Patent: May 4, 2010
    Assignee: Bristol-Myers Squibb Company
    Inventors: Chongqing Sun, William R. Ewing, Yanting Huang, Annapurna Pendri, Samuel Gerritz, Bruce A. Ellsworth, Natesan Murugesan
  • Patent number: 7572808
    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 following general formula: including all prodrugs, solvates, pharmaceutically acceptable salts and stereoisomers, wherein R1, R2, R3, R4 and R5 are described herein.
    Type: Grant
    Filed: June 16, 2006
    Date of Patent: August 11, 2009
    Assignee: Bristol-Myers Squibb Company
    Inventors: Chongqing Sun, Philip M. Sher, Gang Wu, William R. Ewing, Yanting Huang, Taekyu Lee, Natesan Murugesan, Richard B. Sulsky
  • Patent number: 7452892
    Abstract: The present application describes compounds according to both Formulas I and II, pharmaceutical compositions comprising at least one compound according to either Formula I or II and optionally one or more additional therapeutic agents, and methods of treatment using the compounds according to Formulas I and II both alone and in combination with one or more additional therapeutic agents. The compounds have the following general formulas: including all prodrugs, solvates, pharmaceutically acceptable salts and stereoisomers, wherein R1, R2, R3, R4 and R5 are described herein.
    Type: Grant
    Filed: June 16, 2006
    Date of Patent: November 18, 2008
    Assignee: Bristol-Myers Squibb Company
    Inventors: Gang Wu, Amarendra B. Mikkilineni, Philip M. Sher, Natesan Murugesan, Zhengxiang Gu
  • Publication number: 20080200459
    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, n, and Z are described herein.
    Type: Application
    Filed: April 17, 2008
    Publication date: August 21, 2008
    Inventors: Chongqing Sun, William R. Ewing, Yanting Huang, Annapurna Pendri, Samuel Gerritz, Bruce A. Ellsworth, Natesan Murugesan
  • Publication number: 20080194625
    Abstract: The invention provides for compounds of formula I wherein the substitutents are as described herein. Further provided are methods of using such compounds for the treatment of eating disorders, metabolic disorders, obesity, cognitive disorders, neurological disorders, pain disorders, inflammation disorders, in the promotion of smoking cessation and for the treatment of other psychiatric disorders Also provided are pharmaceutical compositions containing such compounds and pharmaceutical combinations of the compounds of the invention with other therapeutic agents.
    Type: Application
    Filed: April 24, 2008
    Publication date: August 14, 2008
    Inventors: Chongqing Sun, Doree Sitkoff, William R. Ewing, Yanting Huang, Bruce A. Ellsworth, Richard B. Sulsky, Annapurna Pendri, Samuel Gerritz, Natesan Murugesan, Zhengxiang Gu
  • Patent number: 7378418
    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, R6, R7, m and n are described herein.
    Type: Grant
    Filed: December 17, 2004
    Date of Patent: May 27, 2008
    Assignee: Bristol-Myers Squibb Company
    Inventors: Guixue Yu, William R. Ewing, Amarendra B. Mikkilineni, Annapurna Pendri, Philip M. Sher, Samuel Gerritz, Bruce A. Ellsworth, Gang Wu, Yanting Huang, Chongqing Sun, Natesan Murugesan, Zhengxiang Gu, Ying Wang, Doree Sitkoff, Stephen R. Johnson, Ximao Wu
  • Patent number: 7166603
    Abstract: Compounds having the formula, enantiomers, diastereomers, solvates and salts thereof, where R1, R2, R3, R4, A, X, and J are described herein, are inhibitors of calcium channel function, and are useful in treating calcium channel-dependent disorders, including hypertension.
    Type: Grant
    Filed: July 22, 2004
    Date of Patent: January 23, 2007
    Assignee: Bristol-Myers Squibb Co.
    Inventors: Natesan Murugesan, Gregory S. Bisacchi, William R. Ewing, Guixue Yu, Zhengxiang Gu, Todd Friends, Minsheng Zhang
  • Publication number: 20070004772
    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 following general formula: including all prodrugs, solvates, pharmaceutically acceptable salts and stereoisomers, wherein R1, R2, R3, R4 and R5 are described herein.
    Type: Application
    Filed: June 16, 2006
    Publication date: January 4, 2007
    Inventors: Chongqing Sun, Philip Sher, Gang Wu, William Ewing, Yanting Huang, Taekyu Lee, Natesan Murugesan, Richard Sulsky
  • Patent number: 7157461
    Abstract: The present invention relates to substituted dihydropyrimidine inhibitors of calcium channel function having formula I where A, a, J, R1, R2 R3, R4, and R5, are defined herein; pharmaceutical compositions comprising said compounds; and methods of treating calcium channel-dependent disorders, including hypertension.
    Type: Grant
    Filed: July 23, 2004
    Date of Patent: January 2, 2007
    Assignee: Bristol-Myers Squibb Co.
    Inventors: Natesan Murugesan, Gergory S. Bisacchi, William R. Ewing, Zhengxiang Gu
  • Publication number: 20060287342
    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 following general formula: including all prodrugs, solvates, pharmaceutically acceptable salts and stereoisomers, wherein R1, R2, R3 and R6 are described herein.
    Type: Application
    Filed: June 19, 2006
    Publication date: December 21, 2006
    Inventors: Amarendra Mikkilineni, Natesan Murugesan, Guixue Yu
  • Publication number: 20060287341
    Abstract: The present application describes compounds according to both Formulas I and II, pharmaceutical compositions comprising at least one compound according to either Formula I or II and optionally one or more additional therapeutic agents, and methods of treatment using the compounds according to Formulas I and II both alone and in combination with one or more additional therapeutic agents. The compounds have the following general formulas: including all prodrugs, solvates, pharmaceutically acceptable salts and stereoisomers, wherein R1, R2, R3, R4 and R5 are described herein.
    Type: Application
    Filed: June 16, 2006
    Publication date: December 21, 2006
    Inventors: Gang Wu, Amarendra Mikkilineni, Philip Sher, Natesan Murugesan, Zhengxiang Gu
  • Publication number: 20060160850
    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, n, and Z are described herein.
    Type: Application
    Filed: January 18, 2006
    Publication date: July 20, 2006
    Inventors: Chongqing Sun, William Ewing, Yanting Huang, Annapurna Pendri, Samuel Gerritz, Bruce Ellsworth, Natesan Murugesan
  • Publication number: 20060063823
    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: Application
    Filed: September 21, 2005
    Publication date: March 23, 2006
    Inventors: Natesan Murugesan, John Macor, Zhengxiang Gu, Leena Fadnis