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:
May. 19, 2020
Filed:
Jan. 24, 2019
Applicant:
Takeda Pharmaceutical Company Limited, Osaka-shi, Osaka, JP;
Inventors:
Masakuni Kori, Osaka, JP;
Toshihiro Imaeda, Kanagawa, JP;
Shinji Nakamura, Kanagawa, JP;
Masashi Toyofuku, Kanagawa, JP;
Eiji Honda, Kanagawa, JP;
Assignee:
Takeda Pharmaceutical Company Limited, Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
C07D 513/04 (2006.01);
U.S. Cl.
CPC ...
C07D 513/04 (2013.01);
Abstract
Provided is a compound represented by the formula (I): wherein each symbol is as defined in the specification, or a salt thereof, which has an AMPA (α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid) receptor potentiating action. The compound of the present invention is useful as a prophylactic or therapeutic drug for depression, schizophrenia, Alzheimer's disease or attention deficit hyperactivity disorder (ADHD) and the like.