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:
Aug. 29, 2023
Filed:
Sep. 25, 2020
Applicant:
Jumbo Drug Bank Co., Ltd., Sichuan, CN;
Inventors:
Chunli Shen, Shanghai, CN;
XiaWei Wei, Sichuan, CN;
Chengde Wu, Shanghai, CN;
Guoping Hu, Shanghai, CN;
Ning Jiang, Sichuan, CN;
Wei Zheng, Sichuan, CN;
Jian Li, Shanghai, CN;
Shuhui Chen, Shanghai, CN;
Assignee:
JUMBO DRUG BANK CO., LTD., Sichuan, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/437 (2006.01); C07D 471/04 (2006.01);
U.S. Cl.
CPC ...
C07D 471/04 (2013.01);
Abstract
Disclosed are a class of BTK kinase inhibitor compounds with a high activity and a high selectivity and the use thereof in the preparation of a drug for treating BTK target-related diseases. Specifically, disclosed are a compound shown as formula (I), and an isomer and a pharmaceutically acceptable salt thereof.