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:
Feb. 01, 2022
Filed:
Aug. 15, 2018
Applicant:
Cspc Zhongqi Pharmaceutical Technology (Shijiazhuang) Co., Ltd., Hebei, CN;
Inventors:
Yikai Wang, Shanghai, CN;
Yang Zhang, Shanghai, CN;
Zhengxia Chen, Shanghai, CN;
Linlin Chen, Shanghai, CN;
Tao Feng, Shanghai, CN;
Rongxin Huang, Shanghai, CN;
Qiu Li, Shanghai, CN;
Deyao Li, Shanghai, CN;
Jikui Sun, Shanghai, CN;
Yangyang Xu, Shanghai, CN;
Jie Li, Shanghai, CN;
Jian Li, Shanghai, CN;
Shuhui Chen, Shanghai, CN;
Assignee:
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
Provided is a FGFR inhibitor, designating a compound represented by formula (I) or a pharmaceutically acceptable salt thereof. Also provided is the application of a drug for treating solid tumors, such as FGFR related diseases.