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:
Jan. 26, 2016
Filed:
Jul. 14, 2011
Shaojing HU, Beijing, CN;
Fei Wang, Beijing, CN;
Wei Long, Beijing, CN;
Xiaoyan Shen, Beijing, CN;
Fenlai Tan, Beijing, CN;
Yinxiang Wang, Beijing, CN;
Shaojing Hu, Beijing, CN;
Fei Wang, Beijing, CN;
Wei Long, Beijing, CN;
Xiaoyan Shen, Beijing, CN;
Fenlai Tan, Beijing, CN;
Yinxiang Wang, Beijing, CN;
BETTA PHARMACEUTICALS CO., LTD, Hangzhou, CN;
Abstract
This invention relates to certain novel fused quinazoline derivatives (Formula I) as c-Met inhibitors which is shown as formula I, their synthesis and their use for treating a c-Met mediated disorder. More particularly, this invention is directed to fused heterocyclic derivatives useful inhibitors of c-Met, methods for producing such compounds and methods for treating as c-Met mediated disorder