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. 30, 2023
Filed:
Mar. 05, 2019
Applicant:
Haihe Biopharma Co., Ltd., Shanghai, CN;
Inventors:
Xuxing Chen, Shanghai, CN;
Yi Chen, Shanghai, CN;
Ying Huang, Shanghai, CN;
Meiyu Geng, Shanghai, CN;
Qiong Zhang, Shanghai, CN;
Jian Ding, Shanghai, CN;
Yucai Yao, Shanghai, CN;
Qianqian Shen, Shanghai, CN;
Yanyan Shen, Shanghai, CN;
Assignee:
HAIHE BIOPHARMA CO., LTD., Shanghai, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 471/04 (2006.01);
U.S. Cl.
CPC ...
C07D 471/04 (2013.01);
Abstract
The invention provides an indolizine compound represented by formula I or a pharmaceutically acceptable salt thereof, a preparation method and a use thereof. The indolizine compound has an inhibitory effect on wild-type and/or mutant EZH2 or EZH1, and is expected to be developed into a novel drug for anti-tumor or for the treatment of autoimmune diseases.