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:
Oct. 07, 2025
Filed:
Sep. 15, 2021
Applicant:
Zhejiang Yangli Pharmaceutical Technology Co., Ltd., Zhejiang, CN;
Inventors:
Zhe Cai, Shanghai, CN;
Fei Sun, Shanghai, CN;
Charles Z. Ding, Shanghai, CN;
Shuhui Chen, Shanghai, CN;
Assignee:
Zhejiang Yangli Pharmaceutical Technology Co., Ltd., Zhejiang, CN;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07F 9/6558 (2006.01); A61P 35/00 (2006.01);
U.S. Cl.
CPC ...
C07F 9/65586 (2013.01); A61P 35/00 (2018.01);
Abstract
Provided is an isochroman compound represented by formula (I), or a pharmaceutically acceptable salt thereof, which is used as an aldo-keto reductase (AKR1C3) inhibitor for the treatment of liver cancer.