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. 31, 2020
Filed:
Dec. 18, 2017
Shenzhen Chipscreen Biosciences Co., Ltd., Shenzhen, Guangdong, CN;
Jindi Yu, Guangdong, CN;
Xianping Lu, Guangdong, CN;
Zhibin Li, Guangdong, CN;
Lijun Xin, Guangdong, CN;
Jiangfei Zhu, Guangdong, CN;
Chao Fu, Guangdong, CN;
SHENZHEN CHIPSCREEN BIOSCIENCES CO., LTD., Shenzhen, Guangdong, CN;
Abstract
The invention discloses a type of fused imidazole compound, preparation method and application thereof. The structure of the compound is shown in general formula I. The definition of each group therein is as described in the specification. These compounds are capable of selectively inhibiting indoleamine 2,3-dioxygenase (IDO). The compounds can act as an IDO inhibitor for treating and/or preventing a disease having a pathological feature with IDO-mediated tryptophan metabolic pathways, for example, cancer, eye disease, autoimmune disease, psychological disorder, depression symptom, anxiety disorder and other diseases.