Patents by Inventor Yong-Jin Wu

Yong-Jin Wu 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: 7273866
    Abstract: Novel 2-arylthiazole derivatives of Formula I are described which are openers of KCNQ potassium channels and are useful in the treatment of disorders that are responsive to the opening of the KCNQ potassium channels, including pain and migraine
    Type: Grant
    Filed: December 9, 2003
    Date of Patent: September 25, 2007
    Assignee: Bristol-Myers Squibb Company
    Inventors: Kenneth M. Boy, Yong-Jin Wu, Jason M. Guernon
  • Publication number: 20070032470
    Abstract: There is provided a series of novel phenylcarboxyamides of Formula (I) or a stereoisomer; or a pharmaceutically acceptable salt thereof, wherein R1, R2, R3, X and Y as defined herein, their pharmaceutical compositions and methods of use. These novel compounds inhibit the processing of amyloid precursor protein (APP) by ?-secretase and, more specifically, inhibit the production of A?-peptide. The present disclosure is directed to compounds useful in the treatment of neurological disorders related to ?-amyloid production, such as Alzheimer's disease and other conditions affected by anti-amyloid activity.
    Type: Application
    Filed: July 27, 2006
    Publication date: February 8, 2007
    Inventors: Yong-Jin Wu, Yunhui Zhang
  • Patent number: 7144881
    Abstract: The present invention provides novel arylcyclopropylcarboxylic amides and related derivatives having the general Formula I wherein R, R1, R2, R3, R4, R5, R6 and R7 are as defined in the specification, or a nontoxic pharmaceutically acceptable salt, solvate or hydrate thereof which are openers or activators of KCNQ potassium channels. The present invention also provides pharmaceutical compositions comprising said arylcyclopropylcarboxylic amides and to the method of treatment of disorders sensitive to KCNQ potassium channel opening activity such as migraine or a migraine attack, bipolar disorders, epilepsy, acute and chronic pain and anxiety.
    Type: Grant
    Filed: November 21, 2003
    Date of Patent: December 5, 2006
    Assignee: Bristol-Myers Squibb Company
    Inventors: Yong-Jin Wu, Alexandre L'Heureux, Li-Qiang Sun
  • Patent number: 7138423
    Abstract: The present disclosure relates to chemical compounds and their use in treatment of human diseases. A particular embodiment relates to compounds of Formula (I) or an isomer, a pharmaceutically acceptable salts or solvates thereof or a pharmaceutically acceptable formulation comprising said compounds are useful for the treatment or prevention of conditions mediated by tachykinins and/or selective inhibition of serotonin reuptake transporter protein. The compounds act as dual NK-1 antagonists and selective serotonin reuptake inhibitors.
    Type: Grant
    Filed: July 18, 2005
    Date of Patent: November 21, 2006
    Assignee: Bristol-Myers Squibb Company
    Inventors: Yong-Jin Wu, Huan He, Joanne J. Bronson
  • Patent number: 7135472
    Abstract: The present invention provides novel 3-heterocyclic benzylamides and related derivatives having the general Formula I wherein R1, R2, R3, R4, R5, R6, A and Het are as defined in the specification, or a nontoxic pharmaceutically acceptable salt, solvate or hydrate thereof which are openers or activators of KCNQ potassium channels. The present invention also provides pharmaceutical compositions comprising said novel 3-heterocyclic benzylamides and to the method of treatment of disorders sensitive to KCNQ potassium channel opening activity such as migraine or a migraine attack, bipolar disorders, epilepsy, acute and chronic pain and anxiety.
    Type: Grant
    Filed: November 21, 2003
    Date of Patent: November 14, 2006
    Assignee: Bristol-Myers Squibb Company
    Inventors: Yong-Jin Wu, Alexandre L'Heureux, Huan He
  • Patent number: 7098203
    Abstract: The present disclosure relates to chemical compounds and their use in human therapy. In a specific embodiment, compounds of Formula (I) or an isomer, a pharmaceutically acceptable salt or solvate thereof or a pharmaceutically acceptable formulation comprising said compounds useful for the treatment or prevention of conditions mediated by tachykinins and/or selective inhibition of serotonin reuptake transporter protein. The compounds act as dual NK-1 antagonists and selective serotonin reuptake inhibitors.
    Type: Grant
    Filed: July 18, 2005
    Date of Patent: August 29, 2006
    Assignee: Bristol-Myers Squibb Company
    Inventors: Yong-Jin Wu, Huan He
  • Patent number: 7087609
    Abstract: The present invention provides piperazinyl phenylethyl amides and related derivatives having the general Formula I wherein R1, R2, R3, R4, R5, R6, A and B are as defined in the specification, or a nontoxic pharmaceutically acceptable salt, solvate or hydrate thereof which are openers or activators of KCNQ potassium channels. The present invention also provides pharmaceutical compositions comprising said piperazinyl phenylethyl amides and to the method of treatment of disorders sensitive to KCNQ potassium channel opening activity such as migraine or a migraine attack, bipolar disorders, epilepsy, acute and chronic pain, and anxiety.
    Type: Grant
    Filed: November 21, 2003
    Date of Patent: August 8, 2006
    Assignee: Bristol-Myers Squibb Company
    Inventors: Yong-Jin Wu, Li-Qiang Sun, Jie Chen
  • Patent number: 7045551
    Abstract: The present invention provides novel aryl hydroxyethyl amides and related derivatives having the general Formula I wherein R1, R2, R3, R4, R5, R6, R7 and A are as defined in the specification, or a nontoxic pharmaceutically acceptable salt, solvate or hydrate thereof which are openers or activators of KCNQ potassium channels. The present invention also provides pharmaceutical compositions comprising said aryl hydroxyethyl amides and to the method of treatment of disorders sensitive to KCNQ potassium channel opening activity such as migraine or a migraine attack, bipolar disorders, epilepsy, acute and chronic pain and anxiety.
    Type: Grant
    Filed: November 21, 2003
    Date of Patent: May 16, 2006
    Assignee: Bristol-Myers Squibb Company
    Inventors: Yong-Jin Wu, Li-Qiang Sun, Huan He, Alexandre L'Heureux
  • Publication number: 20060020011
    Abstract: The present disclosure relates to chemical compounds and their use in treatment of human diseases. A particular embodiment relates to compounds of Formula (I) or an isomer, a pharmaceutically acceptable salts or solvates thereof or a pharmaceutically acceptable formulation comprising said compounds are useful for the treatment or prevention of conditions mediated by tachykinins and/or selective inhibition of serotonin reuptake transporter protein. The compounds act as dual NK-1 antagonists and selective serotonin reuptake inhibitors.
    Type: Application
    Filed: July 18, 2005
    Publication date: January 26, 2006
    Inventors: Yong-Jin Wu, Huan He, Joanne Bronson
  • Publication number: 20060019944
    Abstract: The present disclosure relates to chemical compounds and their use in human therapy. A specific embodiment of the disclosure relates to compounds of Formula (I); or an isomer, a pharmaceutically acceptable salt or solvate thereof or a pharmaceutically acceptable formulation comprising said compounds are useful for the useful for the treatment or prevention of conditions mediated by tachykinins and/or selective inhibition of serotonin reuptake transporter protein. The compounds act as dual NK-1 antagonists and selective serotonin reuptake inhibitors.
    Type: Application
    Filed: July 18, 2005
    Publication date: January 26, 2006
    Inventors: Yong-Jin Wu, Huan He
  • Publication number: 20060019992
    Abstract: The present disclosure relates to chemical compounds and their use in human therapy. A specific embodiment relates to compounds of Formula (I) or an isomer, a pharmaceutically acceptable salt or solvate thereof and pharmaceutically acceptable formulations comprising said compounds useful for the treatment or prevention of conditions mediated by tachykinins and/or selective inhibition of serotonin reuptake transporter protein. The compounds act as dual NK-1 antagonists and selective serotonin reuptake inhibitors.
    Type: Application
    Filed: July 18, 2005
    Publication date: January 26, 2006
    Inventors: Yong-Jin Wu, Huan He
  • Publication number: 20060019943
    Abstract: The present disclosure relates to chemical compounds and their use in human therapy. In a specific embodiment, compounds of Formula (I) or an isomer, a pharmaceutically acceptable salt or solvate thereof or a pharmaceutically acceptable formulation comprising said compounds useful for the treatment or prevention of conditions mediated by tachykinins and/or selective inhibition of serotonin reuptake transporter protein. The compounds act as dual NK-1 antagonists and selective serotonin reuptake inhibitors.
    Type: Application
    Filed: July 18, 2005
    Publication date: January 26, 2006
    Inventors: Yong-Jin Wu, Huan He
  • Patent number: 6933308
    Abstract: Novel aminoalkylthiazole derivatives of Formula I are described which are openers of KCNQ potassium channels and are useful in the treatment of disorders responsive to the opening of the KCNQ potassium channels, including pain and migraine.
    Type: Grant
    Filed: December 9, 2003
    Date of Patent: August 23, 2005
    Assignee: Bristol-Myers Squibb Company
    Inventors: Kenneth M. Boy, Yong-Jin Wu
  • Patent number: 6900210
    Abstract: The present invention provides novel heterocyclic amides and related derivatives having the general Formula I wherein R1, R2, R3, R4, R5, R6, A, B and Z are as defined in the specification, or a nontoxic pharmaceutically acceptable salt, solvate or hydrate thereof which are openers or activators of KCNQ potassium channels. The present invention also provides pharmaceutical compositions comprising said heterocyclic amides and to the method of treatment of disorders sensitive to KCNQ potassium channel opening activity such as migraine or a migraine attack, bipolar disorders, epilepsy, acute and chronic pain and anxiety.
    Type: Grant
    Filed: November 21, 2003
    Date of Patent: May 31, 2005
    Assignee: Bristol-Myers Squibb Company
    Inventors: Yong-Jin Wu, Li-Qiang Sun, Jie Chen, Huan He
  • Patent number: 6875771
    Abstract: Novel pyridopyrimidine derivatives which have a binding affinity for the human 5-HT6 receptor and, therefore, are useful in treating disorders responsive to antagonism of the 5-HT6 receptor such as psychosis, schizophrenia, manic depression, depression, neurological disorder, memory disorder, Parkinson's disease, amyotrophic lateral sclerosis, Alzheimer's disease and Huntington's chorea.
    Type: Grant
    Filed: July 15, 2003
    Date of Patent: April 5, 2005
    Assignee: Bristol-Myers Squibb Company
    Inventors: Yong-Jin Wu, Shuanghua Hu, Paul M. Scola, Yazhong Huang, Katharine A. Grant-Young
  • Patent number: 6831080
    Abstract: There is provided novel cinnamide derivatives of Formula I: wherein R is C1-4 alkyl or trifluoromethyl; R1 is selected from the group consisting of pyridinyl, quinolinyl, thienyl, furanyl, 1,4-benzodioxanyl, 1,3-benzodioxolyl, chromanyl, indanyl, biphenylyl, phenyl and substituted phenyl in which said substituted phenyl is substituted with one or two substituents each independently selected-from the group consisting of halogen, C1-4 alkyl, C1-4 alkoxy, trifluoromethyl, trifluoromethoxy and nitro; R2 and R3 are each independently selected from the group consisting of hydrogen, C1-4 alkyl, and halogen; R4 is selected from the group consisting of di(C1-4 alkyl)amino, trifluoromethoxy and optionally substituted morpholin-4-yl, pyridinyl, pyrimidinyl, piperazinyl, and pyrazinyl with one or two substituents in which said substituent is independently selected from the group consisting of C1-4 alkyl, aminomethyl, hydroxymethyl, chloro or fluoro; R5 is hydrogen, chloro or fluoro; or R4 and R5 taken t
    Type: Grant
    Filed: May 31, 2002
    Date of Patent: December 14, 2004
    Assignee: Bristol-Myers Squibb Company
    Inventors: Yong-Jin Wu, Li-Quang Sun, Jie Chen, Huan He, Alexandre L'Heureux, Pierre Dextraze, Jean-Paul Daris, Gene G. Kinney, Steven I. Dworetzky, Piyasena Hewawasam
  • Patent number: 6825171
    Abstract: The invention relates to novel erythromycin derivatives, particularly ones with novel C-13 R13 substitutents, and to pharmaceutically acceptable salts thereof. The compounds of this invention are useful as antibacterial agents and antiprotozoa agents and for other applications (e.g., anticancer, atherosclerosis, gastric motility reduction, etc.) in mammals, including man, as well as in fish and. The invention also relates to pharmaceutical compositions containing such compounds and to methods of treating bacterial protozoa infections by administering such compounds. The invention also relates to methods of preparing such compounds and to intermediates useful in such preparation.
    Type: Grant
    Filed: April 8, 2003
    Date of Patent: November 30, 2004
    Assignee: Pfizer, Inc.
    Inventor: Yong-Jin Wu
  • Patent number: 6777543
    Abstract: The invention relates to compounds of the formula and to pharmaceutically acceptable salts, prodrugs and solvates thereof, wherein R1, R2, R3, R4, R5, R17, Rf, A, X, and Y are as defined herein. The invention also relates to pharmaceutical compositions containing the compounds of formulas 1, methods of using the compounds of formula 1 in the treatment of infections and methods of preparing the compounds of formula 1.
    Type: Grant
    Filed: May 19, 2003
    Date of Patent: August 17, 2004
    Assignee: Pfizer, Inc.
    Inventors: Yong-Jin Wu, Wei-Guo Su, Takushi Kaneko, Hamish McArthur
  • Publication number: 20040147401
    Abstract: Novel 2-arylthiazole derivatives of Formula I are described which are openers of KCNQ potassium channels and are useful in the treatment of disorders that are responsive to the opening of the KCNQ potassium channels, including pain and migraine.
    Type: Application
    Filed: December 9, 2003
    Publication date: July 29, 2004
    Inventors: Kenneth M. Boy, Yong-Jin Wu, Jason M. Guernon
  • Publication number: 20040138268
    Abstract: Novel aminoalkylthiazole derivatives of Formula I are described which are openers of KCNQ potassium channels and are useful in the treatment of disorders responsive to the opening of the KCNQ potassium channels, including pain and migraine.
    Type: Application
    Filed: December 9, 2003
    Publication date: July 15, 2004
    Inventors: Kenneth M. Boy, Yong-Jin Wu