Patents by Inventor Haruki Shibata

Haruki Shibata 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: 9968592
    Abstract: This invention provides a combination-drug composition and a combination use of pharmaceuticals for preventing and/or treating dyslipidemic conditions such as hyper-LDL cholesterolemia in mammals, including humans. This invention pertains to a drug composition for preventing and/or treating dyslipidemia and the like, the drug composition including the following: (R)-2-[3-[[N-(benzoxazol-2-yl)-N-3-(4-methoxyphenoxy)propyl]aminomethyl]phenoxy] butyric acid, a salt thereof, or a solvate of either; and (S)-trans-{4-[({2-[({1-[3,5-bis(trifluoromethyl)phenyl]ethyl}{5-[2-(methyl sulfonyl)ethoxy]pyrimidin-2-yl}amino)methyl]-4-(trifluoromethyl)phenyl}(ethyl)amino)methyl]cyclohexyl} acetic acid, a salt thereof, or a solvate of either.
    Type: Grant
    Filed: September 28, 2015
    Date of Patent: May 15, 2018
    Assignee: KOWA COMPANY, LTD.
    Inventors: Yuta Inokuchi, Haruki Shibata, Toshiaki Takizawa
  • Publication number: 20170304273
    Abstract: This invention provides a combination-drug composition and a combination use of pharmaceuticals for preventing and/or treating dyslipidemic conditions such as hyper-LDL cholesterolemia in mammals, including humans. This invention pertains to a drug composition for preventing and/or treating dyslipidemia and the like, the drug composition including the following: (R)-2-[3-[[N-(benzoxazol-2-yl)-N-3-(4-methoxyphenoxy)propyl]aminomethyl]phenoxy] butyric acid, a salt thereof, or a solvate of either; and (S)-trans-{4-[({2-[({1-[3,5-bis(trifluoromethyl)phenyl]ethyl}{5-[2-(methylsulfonyl)ethoxy]pyrimidin-2-yl}amino)methyl]-4-(trifluoromethyl)phenyl}(ethyl)amino)methyl]cyclohexyl} acetic acid, a salt thereof, or a solvate of either.
    Type: Application
    Filed: September 28, 2015
    Publication date: October 26, 2017
    Applicant: KOWA COMPANY, LTD.
    Inventors: Yuta Inokuchi, Haruki Shibata, Toshiaki Takizawa
  • Publication number: 20170252338
    Abstract: A medicine for lowering LDL cholesterol is provided. A medicine for lowering LDL cholesterol, the medicine comprising a combination of a statin and (S)-trans-{4-[({2-[({1-[3,5-bis(trifluoromethyl)phenyl]ethyl}{5-[2-(methylsulfonyl) ethoxy]pyrimidin-2-yl}amino)methyl]-4-(trifluoromethyl)phenyl}(ethyl)amino)methyl]cyclohexyl}acetic acid, a salt thereof, or a solvate of the compound or the salt.
    Type: Application
    Filed: November 27, 2015
    Publication date: September 7, 2017
    Applicant: KOWA COMPANY, LTD.
    Inventor: Haruki SHIBATA
  • Publication number: 20160136138
    Abstract: The present invention provides a compound useful in the prevention and treatment of nonalcoholic fatty liver disease. The invention relates to a drug for the prevention and/or treatment of nonalcoholic fatty liver disease, the drug having as an active ingredient (R)-2-[3-[[N-(benzoxazol-2-yl)-N-3-(4-methoxyphenoxy)propyl]aminomethyl]phenoxy]butyric acid, a salt thereof, or a solvate of these.
    Type: Application
    Filed: July 9, 2014
    Publication date: May 19, 2016
    Applicant: KOWA COMPANY, LTD.
    Inventors: Haruki Shibata, Toshiaki Takizawa
  • Publication number: 20140221390
    Abstract: Provided is a compound useful in the prevention and treatment of non-alcoholic steatohepatitis. A prophylactic and/or therapeutic agent for non-alcoholic steatohepatitis which contains, as the active ingredient, 2-[4-[2-(benzimidazol-2-ylthio)ethyl]piperazin-1-yl]-N-[2,4-bis(methylthio)-6-methyl-3-pyridyl]acetamide, an acid-addition salt thereof, or a solvate of the same.
    Type: Application
    Filed: January 23, 2014
    Publication date: August 7, 2014
    Applicant: KOWA COMPANY, LTD.
    Inventors: Haruki Shibata, Yasunobu Yoshinaka, Kimiyuki Shibuya
  • Publication number: 20130066075
    Abstract: Provided is a compound useful in the prevention and treatment of non-alcoholic steatohepatitis. A prophylactic and/or therapeutic agent for non-alcoholic steatohepatitis which contains, as the active ingredient, 2-[4-[2-(benzimidazol-2-ylthio)ethyl]piperazin-1-yl]-N-[2,4-bis(methylthio)-6-methyl-3-pyridyl]acetamide, an acid-addition salt thereof, or a solvate of the same.
    Type: Application
    Filed: May 18, 2011
    Publication date: March 14, 2013
    Applicant: KOWA COMPANY, LTD.
    Inventors: Haruki Shibata, Yasunobu Yoshinaka, Kimiyuki Shibuya
  • Patent number: 8012989
    Abstract: A compound represented by the following general formula (I), wherein R1, R2, R3, R4 and R5 represent hydrogen atom, a halogen atom, a lower alkyl group and the like, R6 represents an alkyl group, a cycloalkyl group and the like, R7 and R8 represent hydrogen atom, a lower alkyl group, a (lower cycloalkyl)(lower alkyl) group and the like, R9 represents hydrogen atom, a halogen atom, a lower alkoxy group and the like, R10 and R11 represent hydrogen atom, a lower alkyl group, a lower alkoxy group, a halo(lower alkyl) group and the like, and A represents a heterocyclic ring constituted by 6 to 10 atoms, which has potent inhibitory activity on cholesterol ester transfer protein (CETP).
    Type: Grant
    Filed: June 15, 2010
    Date of Patent: September 6, 2011
    Assignee: Kowa Company, Ltd.
    Inventors: Tadaaki Ohgiya, Toru Miura, Ayumu Okuda, Toshiharu Arai, Koichi Yamazaki, Taro Aoki, Katsutoshi Miyosawa, Haruki Shibata, Kimiyuki Shibuya
  • Publication number: 20100249148
    Abstract: A compound represented by the following general formula (I), wherein R1, R2, R3, R4 and R5 represent hydrogen atom, a halogen atom, a lower alkyl group and the like, R6 represents an alkyl group, a cycloalkyl group and the like, R7 and R8 represent hydrogen atom, a lower alkyl group, a (lower cycloalkyl)(lower alkyl) group and the like, R9 represents hydrogen atom, a halogen atom, a lower alkoxy group and the like, R10 and R11 represent hydrogen atom, a lower alkyl group, a lower alkoxy group, a halo(lower alkyl) group and the like, and A represents a heterocyclic ring constituted by 6 to 10 atoms, which has potent inhibitory activity on cholesterol ester transfer protein (CETP).
    Type: Application
    Filed: June 15, 2010
    Publication date: September 30, 2010
    Applicant: KOWA COMPANY, LTD.
    Inventors: Tadaaki OHGIYA, Toru MIURA, Ayumu OKUDA, Toshiharu ARAI, Koichi YAMAZAKI, Taro AOKI, Katsutoshi MIYOSAWA, Haruki SHIBATA, Kimiyuki SHIBUYA
  • Patent number: 7790737
    Abstract: A compound represented by the following general formula (I), wherein R1, R2, R3, R4 and R5 represent hydrogen atom, a halogen atom, a lower alkyl group and the like, R6 represents an alkyl group, a cycloalkyl group and the like, R7 and R8 represent hydrogen atom, a lower alkyl group, a (lower cycloalkyl)(lower alkyl) group and the like, R9 represents hydrogen atom, a halogen atom, a lower alkoxy group and the like, R10 and R11 represent hydrogen atom, a lower alkyl group, a lower alkoxy group, a halo(lower alkyl) group and the like, and A represents a heterocyclic ring constituted by 6 to 10 atoms, which has potent inhibitory activity on cholesterol ester transfer protein (CETP).
    Type: Grant
    Filed: March 11, 2008
    Date of Patent: September 7, 2010
    Assignee: Kowa Company, Ltd.
    Inventors: Tadaaki Ohgiya, Toru Miura, Ayumu Okuda, Toshiharu Arai, Koichi Yamazaki, Taro Aoki, Katsutoshi Miyosawa, Haruki Shibata, Kimiyuki Shibuya
  • Patent number: 7750019
    Abstract: A compound represented by the following general formula (I) or a salt thereof, or a solvate thereof: (wherein R1, R2, R3, R4 and R5 are the same or different, and represent hydrogen atom, a halogen atom, a lower alkyl group etc., R6, R7 and R8 are the same or different, and represent hydrogen atom, a halogen atom, a lower alkyl group etc., R9 and R10 are the same or different, and represent hydrogen atom, a lower alkyl group, a (lower cycloalkyl)(lower alkyl) group etc., and R11 represents hydrogen atom, a halogen atom, a lower alkoxy group, a (lower alkyl)thio(lower alkoxy) group, a (lower alkyl)sulfinyl(lower alkoxy) group, a (lower alkyl)sulfonyl(lower alkoxy) group etc.), which has potent inhibitory activity on CETP.
    Type: Grant
    Filed: August 7, 2007
    Date of Patent: July 6, 2010
    Assignee: Kowa Company, Ltd.
    Inventors: Tadaaki Ohgiya, Toru Miura, Ayumu Okuda, Toshiharu Arai, Koichi Yamazaki, Taro Aoki, Katsutoshi Miyosawa, Haruki Shibata, Kimiyuki Shibuya
  • Patent number: 7659271
    Abstract: A compound represented by the following general formula (I), wherein R1, R2, R3, R4 and R5 represent hydrogen atom, a halo(lower alkyl) group, cyano group and the like, R6 represents an alkyl group, a cycloalkyl group and the like, R7, R8, R9 and R10 represent hydrogen atom, a halogen atom, a lower alkyl group, a halo(lower alkyl) group and the like, R11 and R12 represent hydrogen atom, a lower alkyl group, a (lower cycloalkyl) (lower alkyl) group and the like, and R13 represents hydrogen atom, a halogen atom, a lower alkoxy group and the like, which has potent inhibitory activity on cholesterol ester transfer protein (CETP).
    Type: Grant
    Filed: April 10, 2008
    Date of Patent: February 9, 2010
    Assignee: Kowa Company, Ltd.
    Inventors: Tadaaki Ohgiya, Toru Miura, Ayumu Okuda, Toshiharu Arai, Koichi Yamazaki, Taro Aoki, Katsutoshi Miyosawa, Haruki Shibata, Kimiyuki Shibuya
  • Publication number: 20090082352
    Abstract: A compound represented by the following general formula (I), wherein R1, R2, R3, R4 and R5 represent hydrogen atom, a halo(lower alkyl) group, cyano group and the like, R6 represents an alkyl group, a cycloalkyl group and the like, R7, R8, R9 and R10 represent hydrogen atom, a halogen atom, a lower alkyl group, a halo(lower alkyl) group and the like, R11 and R12 represent hydrogen atom, a lower alkyl group, a (lower cycloalkyl) (lower alkyl) group and the like, and R13 represents hydrogen atom, a halogen atom, a lower alkoxy group and the like, which has potent inhibitory activity on cholesterol ester transfer protein (CETP).
    Type: Application
    Filed: April 10, 2008
    Publication date: March 26, 2009
    Applicant: KOWA COMPANY, LTD.
    Inventors: Tadaaki OHGIYA, Toru MIURA, Ayumu OKUDA, Toshiharu ARAI, Koichi YAMAZAKI, Taro AOKI, Katsutoshi MIYOSAWA, Haruki SHIBATA, Kimiyuki SHIBUYA
  • Publication number: 20090062306
    Abstract: A compound represented by the following general formula (I), wherein R1, R2, R3, R4 and R5 represent hydrogen atom, a halogen atom, a lower alkyl group and the like, R6 represents an alkyl group, a cycloalkyl group and the like, R7 and R8 represent hydrogen atom, a lower alkyl group, a (lower cycloalkyl)(lower alkyl) group and the like, R9 represents hydrogen atom, a halogen atom, a lower alkoxy group and the like, R10 and R11 represent hydrogen atom, a lower alkyl group, a lower alkoxy group, a halo(lower alkyl) group and the like, and A represents a heterocyclic ring constituted by 6 to 10 atoms, which has potent inhibitory activity on cholesterol ester transfer protein (CETP).
    Type: Application
    Filed: March 11, 2008
    Publication date: March 5, 2009
    Applicant: KOWA COMPANY, LTD.
    Inventors: Tadaaki OHGIYA, Toru MIURA, Ayumu OKUDA, Toshiharu ARAI, Koichi YAMAZAKI, Taro AOKI, Katsutoshi MIYOSAWA, Haruki SHIBATA, Kimiyuki SHIBUYA
  • Publication number: 20090054474
    Abstract: A compound represented by the following general formula (I) or a salt thereof, or a solvate thereof: (wherein R1, R2, R3, R4 and R5 are the same or different, and represent hydrogen atom, a halogen atom, a lower alkyl group etc., R6, R7 and R8 are the same or different, and represent hydrogen atom, a halogen atom, a lower alkyl group etc., R9 and R10 are the same or different, and represent hydrogen atom, a lower alkyl group, a (lower cycloalkyl)(lower alkyl) group etc., and R11 represents hydrogen atom, a halogen atom, a lower alkoxy group, a (lower alkyl)thio(lower alkoxy) group, a (lower alkyl)sulfinyl(lower alkoxy) group, a (lower alkyl)sulfonyl(lower alkoxy) group etc.), which has potent inhibitory activity on CETP.
    Type: Application
    Filed: August 7, 2007
    Publication date: February 26, 2009
    Applicant: Kowa Company, Ltd.
    Inventors: Tadaaki OHGIYA, Toru MIURA, Ayumu OKUDA, Toshiharu ARAI, Koichi YAMAZAKI, Taro AOKI, Katsutoshi MIYOSAWA, Haruki SHIBATA, Kimiyuki SHIBUYA