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.
本研究公开了一种式(I)或(II)化合物以及该化合物在制备治疗癌症药物中的用途。研究表明,该化合物能抑制多种肿瘤细胞的生长,可用于靶向
表皮生长因子受体(
EGFR),尤其能抑制
EGFR(T790M)单个或多个突变的肿瘤细胞。因此,该化合物可作为
表皮生长因子受体
抑制剂治疗癌症,具有较大的应用价值。