The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 21, 2016
Filed:
Jul. 27, 2012
Guangxin Xia, Shanghai, CN;
Jingkang Shen, Shanghai, CN;
Yongping Yu, Hangzhou, CN;
Wenteng Chen, Hangzhou, CN;
Chunchun Zhang, Shanghai, CN;
Yu Hao, Shanghai, CN;
Jing Zhang, Shanghai, CN;
Bojun LI, Shanghai, CN;
Xuejun Liu, Shanghai, CN;
Guangxin Xia, Shanghai, CN;
Jingkang Shen, Shanghai, CN;
Yongping Yu, Hangzhou, CN;
Wenteng Chen, Hangzhou, CN;
Chunchun Zhang, Shanghai, CN;
Yu Hao, Shanghai, CN;
Jing Zhang, Shanghai, CN;
Bojun Li, Shanghai, CN;
Xuejun Liu, Shanghai, CN;
SHANGHAI PHARMACEUTICALS HOLDINGS CO., LTD., Shanghai, CN;
ZHEJIANG UNIVERSITY, Zhejiang, CN;
Abstract
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.