Substituted imidazo[1,2-A] pyridine derivatives
    1.
    发明授权
    Substituted imidazo[1,2-A] pyridine derivatives 失效
    取代的咪唑并[1,2-A]吡啶衍生物

    公开(公告)号:US06596731B2

    公开(公告)日:2003-07-22

    申请号:US10093790

    申请日:2002-03-08

    IPC分类号: A61K31437

    CPC分类号: A61K31/437

    摘要: The present invention is a series of novel compounds of formula I and a method of treatment or prevention of a mGluR5 receptor mediated disease by administering an therapeutically effective amount of a compound formula wherein R1 and R2 are selected from hydrogen, (C1-6)-alkyl, halogen, hydroxy, (C1-6)-alkoxy and A is defined the description, or a pharmaceutically acceptable salt thereof.

    摘要翻译: 本发明是一系列新的式I化合物和通过施用治疗有效量的化合物,其中R 1和R 2选自氢,(C 1-6) - 烷基(C 1 -C 6) - 烷基 ,卤素,羟基,(C 1-6) - 烷氧基和A定义为其描述或其药学上可接受的盐。

    4-aminopyrimidine derivatives
    3.
    发明授权
    4-aminopyrimidine derivatives 失效
    4-氨基嘧啶衍生物

    公开(公告)号:US07138404B2

    公开(公告)日:2006-11-21

    申请号:US10135150

    申请日:2002-04-29

    IPC分类号: A61K31/513 C07D43/02

    摘要: This invention is 4-aminopyrimidine derivatives of the formula wherein R1, R2, R3 and R4 are as defined in the specification or a pharmaceutically acceptable salt thereof. The invention also is the preparation of compounds of formula I, pharmaceutical compositions containing therapeutically effective amounts of compounds of formula I or pharmaceutically acceptable salts thereof and to a method of treatment comprising administering therapeutically effective amounts of the compound of formula I for the prevention or treatment of mGluR5 receptor mediated disorders.

    摘要翻译: 本发明是下式的4-氨基嘧啶衍生物其中R 1,R 2,R 3和R 4, 如本说明书或其药学上可接受的盐中所定义。 本发明还是式I化合物的制备,含有治疗有效量的式I化合物或其药学上可接受的盐的药物组合物和治疗方法,包括给予治疗有效量的式I化合物用于预防或治疗 的mGluR5受体介导的病症。