QUINAZOLINE DERIVATIVE, PREPARATION METHOD THEREFOR, INTERMEDIATE, COMPOSITION AND APPLICATION THEREOF
申请人:Xia Guangxin
公开号:US20140206687A1
公开(公告)日:2014-07-24
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.
[EN] QUINAZOLINE DERIVATIVE, PREPARATION METHOD THEREFOR, INTERMEDIATE, COMPOSITION AND APPLICATION THEREOF<br/>[FR] DÉRIVÉ DE QUINAZOLINE, PROCÉDÉ DE PRÉPARATION POUR CELA, PRODUIT INTERMÉDIAIRE, COMPOSITION ET SON APPLICATION