Patents by Inventor Goro Katsuura

Goro Katsuura 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).

  • Pharmaceutical composition for treating
    Patent number: 8071633
    Abstract: This invention provide to a pharmaceutical composition for treating spinocerebellar ataxia (or atrophy, degeneration) or multiple system atrophy, or for improving ataxia or equilibrium disturbance comprising a compound of the formula (I): wherein R is methyl, cyano or carbamoyl, a pharmaceutically acceptable salt, or a solvate thereof as an active ingredient.
    Type: Grant
    Filed: September 8, 2005
    Date of Patent: December 6, 2011
    Assignee: Shionogi & Co., Ltd.
    Inventors: Takayoshi Yoshikawa, Goro Katsuura
  • Pharmaceutical Composition for Treating Spinocerebellar Ataxia
    Publication number: 20080027116
    Abstract: This invention provide to a pharmaceutical composition for treating spinocerebellar ataxia (or atrophy, degeneration) or multiple system atrophy, or for improving ataxia or equilibrium disturbance comprising a compound of the formula (I): wherein R is methyl, cyano or carbamoyl, a pharmaceutically acceptable salt, or a solvate thereof as an active ingredient.
    Type: Application
    Filed: September 8, 2005
    Publication date: January 31, 2008
    Applicant: Shionogi & Co., Ltd.
    Inventors: Takayoshi Yoshikawa, Goro Katsuura
  • Cyclic amine derivatives and use thereof
    Patent number: 6949656
    Abstract: A composition for use as an antiobestic agent and preventive or therapeutic agent for diabetes, containing a compound of the formula (I): wherein, A is substituted aryl or substituted heteroaryl with one or more group(s); (here, one of following groups is at least contained as the substituent: —RA—RB (RA is S, SO, SO2, NRC, NRCSO2 (RC is hydrogen or lower alkyl) or lower alkylene); RB is optionally substituted aryl); X is O, S, NR wherein R is hydrogen or lower alkyl, or single bond; m is an integer of 0 to 4; n is an integer of 1 to 6 p is an integer of 1 to 3, pharmaceutically acceptable salt, prodrug or hydrate thereof.
    Type: Grant
    Filed: August 2, 2001
    Date of Patent: September 27, 2005
    Assignee: Shionogi & Co., Ltd.
    Inventors: Toshisada Yano, Isako Sakaguchi, Goro Katsuura, Naoki Yoshikawa
  • Cyclic amine derivatives and use thereof
    Publication number: 20040038966
    Abstract: A composition for use as an antiobestic agent and preventive or therapeutic agent for diabetes, containing a compound of the formula (I): 1
    Type: Application
    Filed: November 25, 2002
    Publication date: February 26, 2004
    Inventors: Toshisada Yano, Isako Sakaguchi, Goro Katsuura, Naoki Yoshikawa
  • Cyclic amine derivatives and use thereof
    Patent number: 6649623
    Abstract: A composition for use as an antiobestic agent and preventive or therapeutic agent for diabetes, containing a compound of the formula (I): wherein, A is optionally substituted aryl or optionally substituted heteroaryl; X is O, S, NR wherein R is hydrogen or lower alkyl, or single bond; m is an integer of 0 to 4; n is an integer of 1 to 5; p is an integer of 1 to 3, pharmaceutically acceptable salt, prodrug or hydrate thereof.
    Type: Grant
    Filed: July 20, 2001
    Date of Patent: November 18, 2003
    Assignee: Shionogi & Co., Ltd.
    Inventors: Toshisada Yano, Isako Sakaguchi, Goro Katsuura