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. 17, 2026
Filed:
Jan. 07, 2022
Applicant:
Phaeno Therapeutics Co., Ltd., Zhejiang, CN;
Inventors:
Kevin X Chen, Shanghai, CN;
Jian Xiong, Shanghai, CN;
Jingjing Wang, Shanghai, CN;
Guoping Hu, Shanghai, CN;
Jinxin Liu, Shangha, CN;
Yu Han, Shanghai, CN;
Jian Li, Shanghai, CN;
Shuhui Chen, Shanghai, CN;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 519/00 (2006.01); A61P 31/16 (2006.01);
U.S. Cl.
CPC ...
C07D 519/00 (2013.01); A61P 31/16 (2018.01);
Abstract
Provided are a class of pyridone multiple-membered ring derivatives and the use thereof. Specifically provided are a compound as represented by formula (VI) and a pharmaceutically acceptable salt thereof.