Patents by Inventor Kousuke Komenoi

Kousuke Komenoi 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).

  • Method for producing C-glycoside derivative and intermediate for synthesis thereof
    Patent number: 8198464
    Abstract: The present invention provides a method for producing a C-glycoside derivative, which can produce the C-glycoside derivative at a high yield and at a low cost, which conforms to environmental protection, and which is applicable industrially. The C-glycoside derivative is useful for treating and preventing diabetes such as insulin-dependent diabetes (type 1 diabetes), non-insulin-dependent diabetes (type 2 diabetes) and the like and various diabetes-related diseases including insulin-resistant diseases and obesity.
    Type: Grant
    Filed: December 20, 2007
    Date of Patent: June 12, 2012
    Assignees: Astellas Pharma Inc., Kotobuki Pharmaceutical Co., Ltd.
    Inventors: Kousuke Komenoi, Atsushi Nakamura, Makoto Kasai, Masakazu Imamura, Ryota Shiraki, Keita Nakanishi
  • METHOD FOR PRODUCING C-GLYCOSIDE DERIVATIVE AND INTERMEDIATE FOR SYNTHESIS THEREOF
    Publication number: 20100094025
    Abstract: The present invention provides a method for producing a C-glycoside derivative, which can produce the C-glycoside derivative at a high yield and at a low cost, which conforms to environmental protection, and which is applicable industrially. The C-glycoside derivative is useful for treating and preventing diabetes such as insulin-dependent diabetes (type 1 diabetes), non-insulin-dependent diabetes (type 2 diabetes) and the like and various diabetes-related diseases including insulin-resistant diseases and obesity.
    Type: Application
    Filed: December 20, 2007
    Publication date: April 15, 2010
    Applicants: ASTELLAS PHARMA INC., KOTOBUKI PHARMACEUTICAL CO., LTD.
    Inventors: Kousuke Komenoi, Atsushi Nakamura, Makoto Kasai, Masakazu Imamura, Ryota Shiraki, Keita Nakanishi