Patents by Inventor Timothy F. Herpin

Timothy F. Herpin 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: 8053450
    Abstract: The present invention provides novel amino-benzazoles and analogues thereof, which are selective inhibitors of the human P2Y1 receptor. The invention also provides for various pharmaceutical compositions of the same and methods for treating diseases responsive to modulation of P2Y1 receptor activity.
    Type: Grant
    Filed: April 17, 2008
    Date of Patent: November 8, 2011
    Assignee: Bristol-Myers Squibb Company
    Inventors: Timothy F. Herpin, George C. Morton, Robert P. Rehfuss, R. Michael Lawrence, Michael A. Poss, Jacques Y. Roberge, Timur Gungor
  • Patent number: 7951793
    Abstract: Compounds are provided which have the structure wherein Z1 is (CH2)q or C?O; Z2 is (CH2)p or C?O; D is —CH? or C?O or (CH2)m where m is 0, 1, 2 or 3; n=0, 1 or 2; p=1 or 2; q=0, 1 or 2; Q is C or N; X is CH or N; X2 is C, N, O or S; X3 is C, N, O or S; X4 is C, N, O or S; X5 is C, N, O or S; X6 is C, N, O or S; provided that at least one of X2, X3, X4 X5 and X6 is N; and at least one of X2, X3, X4 X5 and X6 is C; and A, B, R1, R2, R2a, R4, R3, E, Z and Y are as defined herein, which compounds are useful in treating diabetes and related diseases.
    Type: Grant
    Filed: July 18, 2007
    Date of Patent: May 31, 2011
    Assignee: Bristol-Myers Squibb Company
    Inventors: Peter T. W. Cheng, Sean Chen, Pratik Devasthale, Charles Z. Ding, Timothy F. Herpin, Shung Wu, Hao Zhang, Wei Wang, Xiang-Yang Ye
  • Patent number: 7674828
    Abstract: The present invention provides novel pyridyl or phenyl ureas and analogues thereof, which are selective inhibitors of the human P2Y1 receptor. The invention also provides for various pharmaceutical compositions of the same and methods for treating diseases responsive to modulation of P2Y1 receptor activity.
    Type: Grant
    Filed: May 8, 2008
    Date of Patent: March 9, 2010
    Assignee: Bristol-Myers Squibb Company
    Inventors: Hannguang J. Chao, Huji Tuerdi, Timothy F. Herpin, Jacques Y. Roberge, Yalei Liu, Michael R. Lawrence, Robert P. Rehfuss, Charles G. Clark, Jennifer X. Qiao, Timur Gungor, Patrick Y. S. Lam, Tammy C. Wang, Rejean Ruel, Alexandre L'Heureux, Carl Thibeault, Gilles Bouthillier, Dora M. Schnur
  • Patent number: 7507757
    Abstract: Compounds are provided which are useful as antidiabetic agents and antiobesity agents and have the structure wherein m is 0, 1 or 2; n is 0, 1 or 2; Q is C or N; A is (CH2)x where x is 1 to 5, or A is (CH2)x1 where x1 is 1 to 5 with an alkenyl bond or an alkynyl bond embedded anywhere in the chain, or A is —(CH2)x2—O—(CH2)x3— where x2 is 0 to 5 and x3 is 0 to 5, provided that at least one of x2 and x3 is other than 0; B is a bond or is (CH2)x4 where x4 is 1 to 5; X is CH; X2 is N; X3 is C; X4 is N; X5 is C; X6 is C.
    Type: Grant
    Filed: December 17, 2004
    Date of Patent: March 24, 2009
    Assignee: Bristol-Myers Squibb Company
    Inventors: Peter T. W. Cheng, Sean Chen, Charles Z. Ding, Timothy F. Herpin
  • Patent number: 7470712
    Abstract: The present invention provides novel amino-benzazoles and analogues thereof, which are selective inhibitors of the human P2Y1 receptor. The invention also provides for various pharmaceutical compositions of the same and methods for treating diseases responsive to modulation of P2Y1 receptor activity.
    Type: Grant
    Filed: January 19, 2005
    Date of Patent: December 30, 2008
    Assignee: Bristol-Myers Squibb Company
    Inventors: Timothy F. Herpin, George C. Morton, Robert P. Rehfuss, R. Michael Lawrence, Michael A. Poss, Jacques Y. Roberge, Timur Gungor
  • Publication number: 20080280905
    Abstract: The present invention provides novel pyridyl or phenyl ureas and analogues thereof, which are selective inhibitors of the human P2Y1 receptor. The invention also provides for various pharmaceutical compositions of the same and methods for treating diseases responsive to modulation of P2Y1 receptor activity.
    Type: Application
    Filed: May 8, 2008
    Publication date: November 13, 2008
    Applicant: Bristol Myers Squibb Company
    Inventors: Hannguang J. Chao, Huji Tuerdi, Timothy F. Herpin, Jaques Yves Roberge, Yalei Liu, R. Michael Lawrence, Robert P. Rehfuss, Charles G. Clark, Jennifer X. Qiao, Timur Gungor, Patrick Y. S. Lam, Tammy Wang, Rejean Ruel, Alexandre L'Heureux, Carl Thibeault, Gilles Bouthillier, Dora M. Schnur
  • Publication number: 20080275090
    Abstract: The present invention provides novel amino-benzazoles and analogues thereof, which are selective inhibitors of the human P2Y1 receptor. The invention also provides for various pharmaceutical compositions of the same and methods for treating diseases responsive to modulation of P2Y1 receptor activity.
    Type: Application
    Filed: April 17, 2008
    Publication date: November 6, 2008
    Inventors: Timothy F. Herpin, George C. Morton, Robert P. Rehfuss, R. Michael Lawrence, Michael A. Poss, Jacques Y. Roberge, Timur Gungor
  • Patent number: 7388021
    Abstract: The present invention provides novel pyridyl or phenyl ureas and analogues thereof, which are selective inhibitors of the human P2Y1 receptor. The invention also provides for various pharmaceutical compositions of the same and methods for treating diseases responsive to modulation of P2Y1 receptor activity.
    Type: Grant
    Filed: May 10, 2005
    Date of Patent: June 17, 2008
    Assignee: Bristol Myers Squibb Company
    Inventors: Hannguang J. Chao, Huji Tuerdi, Timothy F. Herpin, Jacques Yves Roberge, Yalei Liu, R. Michael Lawrence, Robert P. Rehfuss, Charles G. Clark, Jennifer X. Qiao, Timur Gungor, Patrick Y. S. Lam, Tammy Wang, Rejean Ruel, Alexandre L'Heureux, Carl Thibeault, Gilles Bouthillier, Dora M. Schnur
  • Patent number: 7279485
    Abstract: Substituted heterocyclic derivatives are provided which have the structure wherein Z1 is (CH2)q or C?O; Z2 is (CH2)p or C?O; D is —CH? or C?O or (CH2)m where m is 0, 1, 2 or 3; n=0, 1 or 2; p=1 or 2; q=0, 1 or 2; Q is C or N; X is CH or N; X2 is C, N, O or S; X3 is C, N, O or S; X4 is C, N, O or S; X5 is C, N, O or S; X6 is C, N, O or S; provided that at least one of X2, X3, X4, X5 and X6 is N; and at least one of X2, X3, X4, X5 and X6 is C; A, B, R1, R2, R2a, R2b, R4, R3, E, Z and Y are as defined herein. In addition, a method is provided for treating diabetes, Type 2 diabetes, insulin resistance, hyperglycemia, hyperinsulinemia, elevated blood levels of fatty acids or glycerol, hyperlipidemia, obesity, hypertriglyceridemia, Syndrome X, or atherosclerosis, wherein the substituted heterocyclic derivatives are administered in a therapeutically effective amount to a patient.
    Type: Grant
    Filed: July 8, 2003
    Date of Patent: October 9, 2007
    Assignee: Bristol-Myers Squibb Company
    Inventors: Peter T. W. Cheng, Sean Chen, Pratik Devasthale, Charles Z. Ding, Timothy F. Herpin, Shung Wu, Hao Zhang, Wei Wang, Xiang-Yang Ye
  • Patent number: 7138526
    Abstract: A method for the solid phase synthesis of N,N-disubstituted diazacycloalkylcarboxy derivatives of general formula (I) and (II) is claimed. Examples include piperazine-2-carboxamide.
    Type: Grant
    Filed: June 13, 2000
    Date of Patent: November 21, 2006
    Assignee: Aventis Pharmaceuticals Inc.
    Inventors: Timothy F. Herpin, George C. Morton, Joseph M Salvino
  • Patent number: 6875782
    Abstract: Compounds are provided which are useful as antidiabetic agents and antiobesity agents and have the structure wherein m is 0, 1 or 2; n is 0, 1 or 2; Q is C or N; A is (CH2)x where x is 1 to 5, or A is (CH2)x1 where x1 is 1 to 5 with an alkenyl bond or an alkynyl bond embedded anywhere in the chain, or A is —(CH2)x2—O—(CH2)x3— where x2 is 0 to 5 and x3 is 0 to 5, provided that at least one of x2 and x3 is other than 0; B is a bond or is (CH2)x4 where x4 is 1 to 5; X is CH or N; X2 is C, N, O or S; X3 is C, N, O or S; X4 is C, N, O or S; X5 is C, N, O or S; X6 is C, N, O or S; and A, R1, R2, R2a, R2b, R2c, R3 and Y are as defined herein.
    Type: Grant
    Filed: July 8, 2003
    Date of Patent: April 5, 2005
    Assignee: Bristol-Myers Squibb Company
    Inventors: Peter T. W. Cheng, Sean Chen, Charles Z. Ding, Timothy F. Herpin
  • Publication number: 20040063700
    Abstract: 1
    Type: Application
    Filed: July 8, 2003
    Publication date: April 1, 2004
    Inventors: Peter T.W. Cheng, Sean Chen, Pratik Devasthale, Charles Z. Ding, Timothy F. Herpin, Shung Wu, Hao Zhang, Wei Wang, Xiang-Yang Ye
  • Publication number: 20040063762
    Abstract: Compounds are provided which are useful as antidiabetic agents and antiobesity agents and have the structure 1
    Type: Application
    Filed: July 8, 2003
    Publication date: April 1, 2004
    Inventors: Peter T. W. Cheng, Sean Chen, Charles Z. Ding, Timothy F. Herpin
  • Patent number: 6596747
    Abstract: Compounds having the formula (I), are effective as inhibitors of IMPDH enzyme and/or serine protease Factor VIIa, wherein B is a monocyclic or bicyclic carbocyclic or heterocyclic ring, D is a monocyclic or bicyclic carbocyclic or heterocyclic ring except when A is a heterocyclic ring, then D is a heterocyclic ring system, R is hydrogen or C1-4alkyl, and A, R1, R2 and R4 are as defined in the specification.
    Type: Grant
    Filed: November 29, 2001
    Date of Patent: July 22, 2003
    Assignee: Bristol-Myers Squibb Company
    Inventors: Chunjian Liu, T. G. Murali Dhar, Henry H. Gu, Edwin J. Iwanowicz, Katerina Leftheris, William J. Pitts, Timothy F. Herpin, Gregory S. Bisacchi
  • Publication number: 20020143176
    Abstract: Compounds having the formula (I), 1
    Type: Application
    Filed: November 29, 2001
    Publication date: October 3, 2002
    Inventors: Chunjian Liu, T.G. Murali Dhar, Henry H. Gu, Edwin J. Iwanowicz, Katerina Leftheris, William J. Pitts, Timothy F. Herpin, Zulan Pi, Gregory S. Bisacchi