AMINO-HETEROCYCLIC COMPOUNDS
    9.
    发明申请
    AMINO-HETEROCYCLIC COMPOUNDS 有权
    氨基杂环化合物

    公开(公告)号:US20090030003A1

    公开(公告)日:2009-01-29

    申请号:US12118062

    申请日:2008-05-09

    CPC分类号: C07D487/04

    摘要: The invention provides PDE9-inhibiting compounds of Formula (I), and pharmaceutically acceptable salts thereof, wherein R, R1, R2 and R3 are as defined herein. Pharmaceutical compositions containing the compounds of Formula I, and uses thereof in treating neurodegenerative and cognitive disorders, such as Alzheimer's disease and schizophrenia, are also provided.

    摘要翻译: 本发明提供抑制PDE9的式(I)化合物及其药学上可接受的盐,其中R,R 1,R 2和R 3如本文所定义。 还提供了含有式I化合物的药物组合物及其用于治疗神经变性和认知障碍如阿尔茨海默病和精神分裂症的用途。