-
公开(公告)号:US20220017517A1
公开(公告)日:2022-01-20
申请号:US17376452
申请日:2021-07-15
Applicant: Eisai R&D Management Co., Ltd.
Inventor: Yu YOSHIDA , Yoichi KITA , Makoto KOTAKE , Keiichi SORIMACHI , Toshiyuki OHFUSA , Takafumi MOTOKI , Taro ASABA
IPC: C07D471/08
Abstract: Provided are compounds represented by the following formulas (I), (II), (III) and (IV) having orexin type 2 receptor-activating activity, or their pharmaceutically acceptable salts.