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:
Jul. 20, 2021
Filed:
Oct. 16, 2017
Applicant:
Shionogi & Co., Ltd., Osaka, JP;
Inventors:
Koji Masuda, Osaka, JP;
Shuichi Sugiyama, Osaka, JP;
Toru Yamada, Osaka, JP;
Eiichi Kojima, Osaka, JP;
Tomoyuki Ogawa, Osaka, JP;
Naotake Kobayashi, Osaka, JP;
Hiroyuki Kai, Osaka, JP;
Assignee:
SHIONOGI & CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 487/04 (2006.01); C07D 471/04 (2006.01); C07D 473/18 (2006.01); C07D 498/04 (2006.01); A61P 25/04 (2006.01);
U.S. Cl.
CPC ...
C07D 487/04 (2013.01); A61P 25/04 (2018.01); C07D 471/04 (2013.01); C07D 473/18 (2013.01); C07D 498/04 (2013.01);
Abstract
Provided are a novel compound having an antagonistic activity for the P2Xreceptor, and a pharmaceutical composition having an antagonistic activity for the P2Xreceptor. The compound represented by Formula (I): wherein the symbols are defined in the specification, or a pharmaceutically acceptable salt thereof.