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. 28, 2023
Filed:
Jan. 31, 2019
Hinova Pharmaceuticals Inc., Sichuan, CN;
Wu Du, Sichuan, CN;
Wen Ren, Sichuan, CN;
Haibin Lv, Sichuan, CN;
Haibo Li, Sichuan, CN;
Kun Wen, Sichuan, CN;
Jinyun He, Sichuan, CN;
Dekun Qin, Sichuan, CN;
Xinghai Li, Sichuan, CN;
Yuanwei Chen, Sichuan, CN;
HINOVA PHARMACEUTICALS INC., Sichuan, CN;
Abstract
A compound is represented by formula (I). A pharmaceutical composition contains the compound of formula (I). The compound is used in the preparation of an indoleamine-2,3-dioxygenase (IDO) inhibitor drug. The compound exhibits inhibition effect on IDO protease and metabolizes stably in the body. The compound or pharmaceutical composition thereof can be used for preparing an IDO inhibitor drug, and can also be used for preparing a drug for preventing and/or treating diseases having IDO-mediated tryptophan metabolic pathway pathological features.