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. 21, 2017
Filed:
Apr. 03, 2014
Applicant:
Takeda Pharmaceutical Company Limited, Osaka, JP;
Inventors:
Tatsuki Koike, Kanagawa, JP;
Masato Yoshikawa, Kanagawa, JP;
Haruhi Ando, Kanagawa, JP;
William John Farnaby, Cambridge, GB;
Shuhei Ikeda, Kanagawa, JP;
Yuichi Kajita, Kanagawa, JP;
Toshiya Nishi, Kanagawa, JP;
Assignee:
TAKEDA PHARMACEUTICAL COMPANY LIMITED, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 401/14 (2006.01); C07D 403/14 (2006.01); A61K 31/497 (2006.01); A61K 31/4545 (2006.01); A61K 31/444 (2006.01); C07D 401/10 (2006.01); C07D 403/12 (2006.01); C07D 405/14 (2006.01); C07D 413/14 (2006.01); C07D 401/12 (2006.01); C07D 239/26 (2006.01); C07D 417/14 (2006.01); C07D 213/34 (2006.01); C07D 213/56 (2006.01); C07D 213/42 (2006.01);
U.S. Cl.
CPC ...
C07D 401/10 (2013.01); C07D 213/34 (2013.01); C07D 213/42 (2013.01); C07D 213/56 (2013.01); C07D 239/26 (2013.01); C07D 401/12 (2013.01); C07D 401/14 (2013.01); C07D 403/12 (2013.01); C07D 403/14 (2013.01); C07D 405/14 (2013.01); C07D 413/14 (2013.01); C07D 417/14 (2013.01);
Abstract
The present invention relates to a compound represented by the formula (I), which is useful as an agent for the prophylaxis or treatment of epilepsy, neurodegenerative disease and the like. In the formula (I), each symbol is as defined in the specification.