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:
Jan. 06, 2026
Filed:
Mar. 02, 2020
Applicant:
Shanghai Daidai Investment Consulting Co., Ltd, Shanghai, CN;
Inventors:
Suxin Zheng, Shanghai, CN;
Zhongli Wang, Shanghai, CN;
Jianping Zhang, Shanghai, CN;
Jun Liu, Shanghai, CN;
Quanlin An, Shanghai, CN;
Wenwen Zhao, Shanghai, CN;
Assignee:
SHANGHAI DAIDAI INVESTMENT CONSULTING CO., LTD, Shanghai, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 471/04 (2006.01); A61P 35/00 (2006.01); C07D 519/00 (2006.01);
U.S. Cl.
CPC ...
C07D 471/04 (2013.01); A61P 35/00 (2018.01); C07D 519/00 (2013.01);
Abstract
A pyrazolo[1,5-a]pyridine derivative, and a preparation method and medical use thereof are provided. The pyrazolo[1,5-a]pyridine derivative shown in general formula (I), a preparation method of the derivative, a pharmaceutically acceptable salt of the derivative, and use of the derivative or salt as a therapeutic agent, especially as a rearranged during transfection (RET) inhibitor, are provided.