2-(Pyridin-3-ylamino)-pyrido[2,3-D]pyrimidin-7-ones
    2.
    发明申请
    2-(Pyridin-3-ylamino)-pyrido[2,3-D]pyrimidin-7-ones 审中-公开
    2-(吡啶-3-基氨基) - 吡啶并[2,3-D]嘧啶-7-酮

    公开(公告)号:US20050182078A1

    公开(公告)日:2005-08-18

    申请号:US11060015

    申请日:2005-02-16

    CPC分类号: C07D213/74 C07D471/04

    摘要: This invention provides compounds of formula I: wherein R1, R2, R3, R4, and X1 are as defined in the specification. The 2-(pyridin-3-ylamino)-pyrido[2,3-d]pyrimidin-7-one compounds of formula I, which are inhibitors of cyclin-dependent kinases 2 and 4 (CDK2 and CDK4), are useful in treating cell proliferative disorders.

    摘要翻译: 本发明提供式I化合物:其中R 1,R 2,R 3,R 4和R 4, X 1如本说明书中所定义。 作为细胞周期蛋白依赖性激酶2和4(CDK2和CDK4)的抑制剂的式I的2-(吡啶-3-基氨基) - 吡啶并[2,3-d]嘧啶-7-酮化合物可用于治疗 细胞增殖障碍。