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:
Mar. 03, 2026
Filed:
Aug. 11, 2020
Applicant:
Luye Innomind Pharma Shijiazhuang Co., Ltd., Shijiazhuang City, CN;
Inventors:
Jingwei Tian, Yantai, CN;
Rui Zhang, Yantai, CN;
Liang Ye, Yantai, CN;
Dawei Yu, Yantai, CN;
Guangying Du, Yantai, CN;
Zongliang Liu, Yantai, CN;
Fangxia Zou, Yantai, CN;
Bo Cui, Beijing, CN;
Assignee:
Luye Innomind Pharma Shijiazhuang Co., Ltd., Shijiazhuang City, CN;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 471/04 (2006.01);
U.S. Cl.
CPC ...
C07D 471/04 (2013.01); C07B 2200/13 (2013.01);
Abstract
The present invention relates to a class of compounds that serve as VMAT2 inhibitors, and relates in particular to a compound represented by formula (I), or a stereoisomer or pharmaceutically acceptable salt thereof, and a preparation method therefor, as well as the use thereof in the preparation of a medicament for treating diseases related to VMAT2.