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. 07, 2017
Filed:
Jul. 16, 2014
Applicant:
Ea Pharma Co., Ltd., Tokyo, JP;
Inventors:
Tamotsu Suzuki, Kawasaki, JP;
Kaori Kobayashi, Kawasaki, JP;
Sayaka Asari, Kawasaki, JP;
Seiji Shiraishi, Kawasaki, JP;
Tatsuya Okuzumi, Kawasaki, JP;
Assignee:
EA PHARMA CO., LTD., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C07D 417/14 (2006.01); C07D 413/14 (2006.01); C07D 409/14 (2006.01); C07D 417/12 (2006.01); C07D 409/12 (2006.01); A61K 31/4155 (2006.01); A61K 31/4178 (2006.01); A61K 31/422 (2006.01); A61K 31/427 (2006.01);
U.S. Cl.
CPC ...
C07D 417/14 (2013.01); A61K 31/4155 (2013.01); A61K 31/4178 (2013.01); A61K 31/422 (2013.01); A61K 31/427 (2013.01); C07D 409/12 (2013.01); C07D 409/14 (2013.01); C07D 413/14 (2013.01); C07D 417/12 (2013.01);
Abstract
The present invention aims to provide a novel compound having a TRPA1 antagonist activity, and a medicament containing the compound. Moreover, the present invention aims to provide a TRPA1 antagonist and a medicament useful for the prophylaxis or treatment of diseases involving TRPA1. A medicament containing a compound represented by the formula (I): wherein each symbol is as defined in the DESCRIPTION, or a pharmaceutically acceptable salt thereof, and the like.