公开(公告)号：US11834409B2

公开(公告)日：2023-12-05

申请号：US18087233

申请日：2022-12-22

Applicant: TAKEDA PHARMACEUTICAL COMPANY LIMITED

Inventor： Shuhei Ikeda ,  Makoto Kamata ,  Yuya Oguro ,  Masataka Murakami ,  Minoru Nakamura ,  Fumie Yamaguchi ,  Takafumi Yukawa

IPC: C07D207/263 ,  A61P25/18 ,  C07D401/06

CPC classification number: C07D207/263 ,  A61P25/18 ,  C07D401/06

Abstract: A compound of formula (I), or a salt thereof that may have an antagonistic action against an NMDA receptor that includes an NR2B subunit and may be useful as a prophylactic or therapeutic agent for depression, bipolar disorder, migraine, pain, a symptom peripheral to dementia, or the like.