Patents by Inventor Shoji Mizobata

Shoji Mizobata 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).

  • Production Method of Optically Active Cyclohexane Ether Compounds
    Publication number: 20090005576
    Abstract: The present invention relates to an industrial synthetic method of an optically active cyclohexane ether compound (IIIa) or a salt thereof, which is useful as a pharmaceutical agent, and an intermediate useful for the production method of the present invention. The production method of the present invention is as shown below: wherein each symbol is as defined in the specification. According to the production method of the present invention, efficient and stable supply of an optically active cyclohexane ether compound (IIIa) in a high yield at a lower cost can be afforded. Therefore, an optically active cyclohexane ether compound (IIIa) extremely useful as a pharmaceutical agent can be provided by an industrially highly advantageous method.
    Type: Application
    Filed: January 12, 2006
    Publication date: January 1, 2009
    Applicant: Astellas Pharma Inc.
    Inventors: Koji Machiya, Kazuo Ike, Masaru Watanabe, Toshitaka Yoshino, Takumi Okamoto, Yasuhiro Morinaga, Shoji Mizobata