Patents by Inventor Kazuhiro Ikegai

Kazuhiro Ikegai 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).

  • Azulene derivatives and salts thereof
    Publication number: 20050124555
    Abstract: The present invention provides an azulene derivative and a salt thereof, wherein an azulene ring is bonded to a benzene ring directly or via a lower alkylene which may be substituted with a halogen atom and the benzene ring is directly bonded to the glucose residue, and it is usable as a Na+-glucose cotransporter inhibitor, especially for a therapeutic and/or preventive agent for diabetes such as insulin-dependent diabetes (type 1 diabetes) and insulin-independent diabetes (type 2 diabetes), as well as diabetes-related diseases such as insulin-resistant diseases and obesity.
    Type: Application
    Filed: August 4, 2003
    Publication date: June 9, 2005
    Inventors: Hiroshi Tomiyama, Atsushi Noda, Kayoko Kitta, Yoshinori Kobayashi, Masakazu Imamura, Takeshi Murakami, Kazuhiro Ikegai, Takayuki Suzuki, Eiji Kurosaki