PROCESS FOR PREPARING PYRIDONE DERIVATIVES 226
    3.
    发明申请
    PROCESS FOR PREPARING PYRIDONE DERIVATIVES 226 审中-公开
    制备吡啶衍生物的方法226

    公开(公告)号:US20110015392A1

    公开(公告)日:2011-01-20

    申请号:US12854388

    申请日:2010-08-11

    CPC classification number: C07D213/74 C07D265/32

    Abstract: A route for preparing a compound of formula (I) where X, R1, R2, R7, R8 and R9 are as defined in the specification, is described. Process steps used in the route and novel intermediates prepared during the route are also described and claimed. Compounds of formula (I) are used in the preparation of pharmaceutical compounds, in particular inhibitors of MEK, useful in the treatment of hyperproliferative disease such as cancer and inflammatory conditions.

    Abstract translation: 描述了制备其中X,R 1,R 2,R 7,R 8和R 9如说明书中所定义的式(I)化合物的途径。 路线中使用的工艺步骤和在路线中制备的新型中间体也被描述和要求保护。 式(I)化合物用于制备药物化合物,特别是MEK抑制剂,其可用于治疗过度增殖性疾病如癌症和炎性病症。

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