Cyclopropane compound
    3.
    发明授权
    Cyclopropane compound 有权
    环丙烷化合物

    公开(公告)号:US08268848B2

    公开(公告)日:2012-09-18

    申请号:US13237205

    申请日:2011-09-20

    IPC分类号: A01N43/54 A61K31/505

    CPC分类号: C07D401/12 C07D239/34

    摘要: A cyclopropane compound represented by the following formula (A) or a pharmaceutically acceptable salt thereof has orexin receptor antagonism, and therefore has a potencial of usefulness for the treatment of sleep disorder for which orexin receptor antagonism is effective, for example, insomnia: wherein Q represents —CH— or a nitrogen atom, R1a and R1b each independently represent a C1-6 alkyl group and the like, R1c represents a hydrogen atom and the like, R2a, R2b, R2c and R2d each independently represent a hydrogen atom, a halogen atom, a C1-6 alkyl group and the like, R3a, R3b and R3c each independently represent a hydrogen atom, a halogen atom and the like, and R3d represents a hydrogen atom and the like.

    摘要翻译: 由下式(A)表示的环丙烷化合物或其药学上可接受的盐具有食欲肽受体拮抗作用,因此具有治疗食欲肽受体拮抗作用有效的睡眠障碍的潜在用途,例如失眠症:其中Q表示 -CH-或氮原子,R1a和R1b各自独立地表示C1-6烷基等,R1c表示氢原子等,R2a,R2b,R2c和R2d各自独立地表示氢原子,卤素原子 C 1-6烷基等,R 3a,R 3b和R 3c各自独立地表示氢原子,卤素原子等,R 3d表示氢原子等。