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:
Dec. 03, 2019
Filed:
Apr. 20, 2016
Applicant:
Guangdong Zhongsheng Pharmaceutical Co., Ltd., Dongguan, Guangdong, CN;
Inventors:
Charles Z. Ding, Shanghai, CN;
Shuhui Chen, Shanghai, CN;
Baoping Zhao, Shanghai, CN;
Xile Liu, Shanghai, CN;
Linxia Xiao, Shanghai, CN;
Chao Ding, Shanghai, CN;
Fei Wang, Shanghai, CN;
Jian Li, Shanghai, CN;
Assignee:
Guangdong Zhongsheng Pharmaceutical Co., Ltd, Dongguan, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 487/04 (2006.01); C07D 471/04 (2006.01); C07D 498/04 (2006.01); C07D 498/14 (2006.01); C07D 403/04 (2006.01); C07D 401/04 (2006.01); A61K 31/506 (2006.01); A61K 31/5383 (2006.01); A61K 31/5377 (2006.01); A61P 35/00 (2006.01);
U.S. Cl.
CPC ...
C07D 487/04 (2013.01); A61K 31/506 (2013.01); A61K 31/5377 (2013.01); A61K 31/5383 (2013.01); A61P 35/00 (2018.01); C07D 401/04 (2013.01); C07D 403/04 (2013.01); C07D 471/04 (2013.01); C07D 498/04 (2013.01); C07D 498/14 (2013.01);
Abstract
Disclosed is a fused-ring or tricyclic aryl pyrimidine compound used as a mutation selectivity EGFR inhibitor. Specifically, disclosed is a compound represented by formula (I) and used as an EGFR inhibitor or a pharmaceutically acceptable salt thereof.