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:
Sep. 28, 2021
Filed:
Dec. 28, 2017
Applicant:
Cspc Zhongqi Pharmaceutical Technology (Shijiazhuang) Co., Ltd., Shijiazhuang, CN;
Inventors:
Yang Zhang, Shanghai, CN;
Yikai Wang, Shanghai, CN;
Linlin Chen, Shanghai, CN;
Tao Feng, Shanghai, CN;
Guoping Hu, Shanghai, CN;
Jian Li, Shanghai, CN;
Shuhui Chen, Shanghai, CN;
Assignee:
CSPC ZHONGQI PHARMACEUTICAL TECHNOLOGY (SHIJIAZHUANG) CO., LTD., Shijiazhuang, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/53 (2006.01); C07D 487/04 (2006.01);
U.S. Cl.
CPC ...
C07D 487/04 (2013.01);
Abstract
Disclosed are an FGFR inhibitor and the use thereof in the preparation of a drug for treating FGFR-related diseases. In particular, disclosed are a compound as shown in formula (I) and a pharmaceutically acceptable salt thereof.