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:
May. 18, 2021
Filed:
Nov. 17, 2017
Applicant:
Guangdong Zhongsheng Pharmaceutical Co., Ltd, Guangdong, CN;
Inventors:
Zhengxia Chen, Shanghai, CN;
Chaofeng Long, Guangdong, CN;
Yang Zhang, Shanghai, CN;
Xiaoxin Chen, Guangdong, CN;
Yikai Wang, Shanghai, CN;
Meibi Dai, Shanghai, CN;
Zhuowei Liu, Guangdong, CN;
Haixia Zhao, Shanghai, CN;
Xing Liu, Guangdong, CN;
Guoping Hu, Shanghai, CN;
Jian Li, Shanghai, CN;
Shuhui Chen, Shanghai, CN;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
C07D 213/53 (2006.01); C07D 239/42 (2006.01); A61P 35/00 (2006.01); A61K 45/06 (2006.01);
U.S. Cl.
CPC ...
C07D 239/42 (2013.01); A61P 35/00 (2018.01); C07D 213/53 (2013.01); A61K 45/06 (2013.01);
Abstract
Provided are a class of compounds as shown in formula (I) as FGFR4 inhibitors, and pharmaceutically acceptable salts thereof, preparation methods therefor and the use thereof in the preparation of drugs for treating FGFR4-related diseases.