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. 27, 2025
Filed:
Jul. 19, 2019
Applicant:
Wuxi Life Fountain Biotech Co., Ltd, Wuxi, CN;
Inventors:
Yang Zhang, Shanghai, CN;
Zhengxia Chen, Shanghai, CN;
Yikai Wang, Shanghai, CN;
Meibi Dai, Shanghai, CN;
Jie Li, Shanghai, CN;
Zhen Gong, Shanghai, CN;
Jian Li, Shanghai, CN;
Shuhui Chen, Shanghai, CN;
Assignee:
WUXI LIFE FOUNTAIN BIOTECH CO., LTD, Jiangsu Province, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 471/04 (2006.01); C07D 487/04 (2006.01);
U.S. Cl.
CPC ...
C07D 471/04 (2013.01); C07D 487/04 (2013.01);
Abstract
A series of pyrazolopymidine derivatives, and use thereof in the preparation of a medicament for treating disease associated with FGFR and c-Met. The pyrazolopymidine derivative is a compound represented by formula (I), a tautomer, or a pharmaceutically acceptable salt thereof.