申请人:Yang Shengyong
公开号:US20130203986A1
公开(公告)日:2013-08-08
Arylamino purine derivatives represented by formula I and their preparation method are disclosed, wherein each substituent is defined as in the description. The derivatives have an inhibitory effect on non-small cell lung cancer with deletion mutation of exon 19 or L858R point mutation of exon 21 in epidermal growth factor receptor (EGFR).
公开了由公式I所代表的芳基氨基嘌呤衍生物及其制备方法,其中每个取代基在说明书中有定义。这些衍生物对于表皮生长因子受体(EGFR)的外显子19缺失突变或外显子21的L858R点突变所致的非小细胞肺癌具有抑制作用。