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:
Mar. 18, 2014
Filed:
Jul. 27, 2011
Applicants:
Masatoshi Ushioda, Misato, JP;
Shogo Sakuma, Misato, JP;
Atsushi Tendo, Misato, JP;
Toshiyasu Imai, Misato, JP;
Kazuhide Inoue, Fukuoka, JP;
Inventors:
Masatoshi Ushioda, Misato, JP;
Shogo Sakuma, Misato, JP;
Atsushi Tendo, Misato, JP;
Toshiyasu Imai, Misato, JP;
Kazuhide Inoue, Fukuoka, JP;
Assignee:
Nippon Chemiphar Co., Ltd., Tokyo, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/498 (2006.01); C07D 241/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
A compound having the following formula (II) or a pharmacologically acceptable salt thereof is used as a P2Xreceptor antagonist: