Patents by Inventor Atsushi Fukunari

Atsushi Fukunari 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).

  • 1-phenylpyrazole compounds and medicinal application thereof
    Patent number: 6015829
    Abstract: 1-Phenylpyrazole compounds of the formula (1): ##STR1## which is exemplified by 5-amino-1-(3-cyano-4-isobutoxyphenyl)pyrazole-4-carboxylic acid, an optical isomer thereof and a pharmaceutically acceptable salt thereof. These compounds have a xanthine oxidase inhibitory activity and are useful as therapeutic agents for diseases such as hyperuricacidemia and gout.
    Type: Grant
    Filed: September 22, 1998
    Date of Patent: January 18, 2000
    Assignee: Yoshitomi Pharmaceutical Industries, ltd.
    Inventors: Seigo Ishibuchi, Hiroshi Morimoto, Atsushi Fukunari, Hiroyoshi Inoue, Yoichi Naka