A compound of formula (I) or (II) and use of the compound in the preparation of drugs for treating cancer are disclosed. The study shows that the compounds can inhibit the growth of many kinds of tumor cells, can be used for targeting epidermal growth factor receptor (EGFR), and particularly can inhibit tumor cells with single or multiple mutations of EGFR (T790M). Therefore, the compound can be used as EGFR inhibitor to treat cancer and has a relatively large application value.
公开了一种化合物的
化学式(I)或(II)以及该化合物在制备治疗癌症药物中的应用。研究表明,这些化合物可以抑制许多种肿瘤细胞的生长,可用于靶向
表皮生长因子受体(
EGFR),特别是可以抑制具有
EGFR(T790M)单个或多个突变的肿瘤细胞。因此,该化合物可以作为
EGFR
抑制剂用于治疗癌症,并具有相对较大的应用价值。