申请人:Shanghai Institute of Materia Medica, Chinese Academy of Sciences
公开号:US10059694B2
公开(公告)日:2018-08-28
Disclosed are a 2-aminopyrimidine compound and pharmaceutical composition and use thereof. The structure of the 2-aminopyrimidine compound is as represented by formula I, in the formula, R1, R2, R3, R4, R5, X, Y, Z, W, (i) being as defined in the specification and the claims. Such compounds effectively inhibit the growth of a variety of tumor cells and have inhibitory effects on EGFR and IGF1R protease, and can be used for preparing antineoplastic drugs and overcome the tolerance induced by the existing drugs such as gefitinib, erlotinib and the like. The compound has selectivity for tumors, in particular the wild-type non-small cell lung cancer and have good pharmacokinetic characteristics.
本发明公开了一种 2-氨基嘧啶化合物及其药物组合物和用途。2-氨基嘧啶化合物的结构如式I所表示,式中,R1、R2、R3、R4、R5、X、Y、Z、W、①如说明书和权利要求书中所定义。此类化合物能有效抑制多种肿瘤细胞的生长,对表皮生长因子受体(EGFR)和表皮生长因子受体(IGF1R)蛋白酶有抑制作用,可用于制备抗肿瘤药物,克服现有药物如吉非替尼、厄洛替尼等引起的耐受性。该化合物对肿瘤,尤其是野生型非小细胞肺癌具有选择性,并具有良好的药代动力学特性。