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:
Sep. 20, 2022
Filed:
Dec. 20, 2018
Applicant:
Hinova Pharmaceuticals Inc., Sichuan, CN;
Inventors:
Wu Du, Sichuan, CN;
Chaowu Ai, Sichuan, CN;
Yu Li, Sichuan, CN;
Kun Wen, Sichuan, CN;
Haibin Lv, Sichuan, CN;
Wen Ren, Sichuan, CN;
Jinyun He, Sichuan, CN;
Dekun Qin, Sichuan, CN;
Xinghai Li, Sichuan, CN;
Yuanwei Chen, Sichuan, CN;
Assignee:
HINOVA PHARMACEUTICALS INC., Sichuan, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61P 35/00 (2006.01); A61P 25/00 (2006.01); A61P 25/22 (2006.01); A61P 25/24 (2006.01); A61P 25/28 (2006.01); A61P 27/12 (2006.01); A61P 31/18 (2006.01); A61P 37/02 (2006.01); C07D 413/12 (2006.01); C07D 413/14 (2006.01); A61P 3/00 (2006.01);
U.S. Cl.
CPC ...
C07D 413/12 (2013.01); A61P 35/00 (2018.01); C07B 2200/05 (2013.01);
Abstract
Provided is a compound represented by formula (I). Also provided are a pharmaceutical composition containing the compound of formula (I) and use of the compound in preparing indoleamine-2,3-dioxygenase (IDO) inhibitor drugs. The compound or the pharmaceutical composition thereof can be used for preparing drugs for preventing and/or treating diseases having pathological features of IDO-mediated tryptophan metabolic pathways.