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:
Apr. 09, 2024
Filed:
Sep. 25, 2020
Takeda Pharmaceutical Company Limited, Osaka, JP;
Yuya Oguro, Fujisawa, JP;
Makoto Kamata, Fujisawa, JP;
Shuhei Ikeda, Fujisawa, JP;
Takeshi Wakabayashi, Fujisawa, JP;
Norihito Tokunaga, Fujisawa, JP;
Taku Kamei, Fujisawa, JP;
Mitsuhiro Ito, Fujisawa, JP;
Shigemitsu Matsumoto, Fujisawa, JP;
Hirotaka Kamitani, Fujisawa, JP;
Takaharu Hirayama, Fujisawa, JP;
Toshio Tanaka, Fujisawa, JP;
Hiroshi Banno, Fujisawa, JP;
Nobuyuki Takakura, Fujisawa, JP;
Jinichi Yonemori, Fujisawa, JP;
Takuya Fujimoto, Fujisawa, JP;
Takeda Pharmaceutical Company Limited, Osaka, JP;
Abstract
Provided is a heterocyclic compound that can have an antagonistic action on an NMD A receptor containing the NR2B subunit and that is expected to be useful as a prophylactic or therapeutic agent for depression, bipolar disorder, migraine, pain, peripheral symptoms of dementia and the like. A compound represented by the formula (I), wherein each symbol is as defined in the DESCRIPTION, or a salt thereof.