Tetralone derivatives
    1.
    发明授权
    Tetralone derivatives 失效
    四氢萘酮衍生物

    公开(公告)号:US06531472B2

    公开(公告)日:2003-03-11

    申请号:US10006173

    申请日:2001-12-04

    IPC分类号: A61K3140

    摘要: The present invention provides compounds of formula I and pharmaceutically acceptable salts, wherein R1, R2, R3, R4, R5, X and Y have the meanings defined in the specification. The compounds have histone deacetylase (HDAC) inhibitory activity which is useful in cancer treatment. Also provided is a process for making a compound of formula I by reacting a compound of formula III with a compound of formula IV wherein A is a displaceable group and PG is a protecting group.

    摘要翻译: 本发明提供式I化合物和药学上可接受的盐,其中R1,R2,R3,R4,R5,X和Y具有本说明书中定义的含义。 该化合物具有可用于癌症治疗的组蛋白脱乙酰酶(HDAC)抑制活性。 还提供了通过使式III化合物与式IV化合物反应制备式I化合物的方法,其中A是可置换基团,PG是保护基团。