Quinazoline derivative, preparation method therefor, intermediate, composition and application thereof
申请人:Xia Guangxin
公开号:US09371292B2
公开(公告)日:2016-06-21
Disclosed are as represented by Formula (I) a quinazoline derivative and a pharmaceutical acceptable salt thereof, or, an enantiomer, a non-enantiomer, a tautomer, a racemate, a solvate, a metabolic precursor, or a prodrug of both. Also disclosed are a preparation method therefor, an intermediate, a pharmaceutical composition having the quinazoline derivative, and an application thereof. The quinazoline derivative of the present invention is provided with improved anti-tumor activity.
本发明涉及一种喹唑啉衍生物及其药学上可接受的盐,或者其对映体、非对映体、互变异构体、外消旋体、溶剂化物、代谢前体或两者的前药。同时还公开了其制备方法、中间体、含有该喹唑啉衍生物的药物组成物以及其应用。本发明的喹唑啉衍生物具有改善的抗肿瘤活性。