申请人:Fielding Mark Richard
公开号:US20110015392A1
公开(公告)日:2011-01-20
A route for preparing a compound of formula (I)
where X, R
1
, R
2
, R
7
, R
8
and R
9
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.
本文描述了一种制备化合物(I)的方法,其中X、R1、R2、R7、R8和R9如规范中所定义。还描述和声明了在该方法中使用的工艺步骤和制备的新型中间体。化合物(I)的制备用于制备药物化合物,特别是MEK抑制剂,用于治疗高增殖性疾病,如癌症和炎症疾病。