The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 24, 2015
Filed:
Jul. 13, 2011
Applicants:
Shogo Sakuma, Misato, JP;
Masahiko Arai, Misato, JP;
Kunio Kobayashi, Misato, JP;
Yoshikazu Watanabe, Misato, JP;
Toshiyasu Imai, Misato, JP;
Kazuhide Inoue, Fukuoka, JP;
Inventors:
Shogo Sakuma, Misato, JP;
Masahiko Arai, Misato, JP;
Kunio Kobayashi, Misato, JP;
Yoshikazu Watanabe, Misato, JP;
Toshiyasu Imai, Misato, JP;
Kazuhide Inoue, Fukuoka, JP;
Assignee:
Nippon Chemiphar Co., Ltd., Chiyoda-ku, Tokyo, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D 243/12 (2006.01); C07D 403/10 (2006.01); A61K 31/551 (2006.01); A61P 25/04 (2006.01); C07D 243/10 (2006.01); C07D 401/10 (2006.01); C07D 409/04 (2006.01); C07D 413/10 (2006.01); C07D 417/10 (2006.01); C07D 471/04 (2006.01); C07D 491/056 (2006.01); C07D 401/04 (2006.01); C07D 403/04 (2006.01); C07D 243/24 (2006.01); C07D 487/04 (2006.01);
U.S. Cl.
CPC ...
C07D 243/10 (2013.01); C07D 243/12 (2013.01); C07D 403/10 (2013.01); C07D 401/10 (2013.01); C07D 409/04 (2013.01); C07D 413/10 (2013.01); C07D 417/10 (2013.01); C07D 471/04 (2013.01); C07D 491/056 (2013.01); C07D 401/04 (2013.01); C07D 403/04 (2013.01); C07D 243/24 (2013.01); C07D 487/04 (2013.01);
Abstract
A diazepine derivative having the following formula (III) or a pharmacologically acceptable salt thereof is used as A P2Xreceptor antagonist: