申请人:Sumitomo Pharma Co., Ltd.
公开号:US20230092498A1
公开(公告)日:2023-03-23
The present invention relates to a compound of formula (1) wherein Q
1
is halogen atom, Q
2
is hydrogen atom, etc., X, Y, and Z are nitrogen atom or oxygen atom, and R
1
has a given structure, or a pharmaceutically acceptable salt thereof, and a medicament comprising the compound for treating and/or preventing a disease such as epilepsy.