1195687-62-7Relevant articles and documents
1,2,5-oxadiazole derivative used as indoleamine 2,3-dioxygenase inhibitor
-
Paragraph 0212-0213; 0216-0217, (2019/10/01)
The invention belongs to the technical field of 1,2,5-oxadiazole derivatives, and particularly relates to a 1,2,5-oxadiazole derivative or a pharmaceutically acceptable salt thereof which is used as an indoleamine 2,3-dioxygenase inhibitor. The structure of the 1,2,5-oxadiazole derivative or the pharmaceutically acceptable salt thereof used as the IDO inhibitor is shown in the following formula I.The invention provides a general formula compound I with a novel structure. Experimental results show that some compounds have excellent IDO inhibitory activity and permeation performance at the sametime. The compound is expected to be marketed as a tumor molecular immunotherapeutic drug for cancer treatment.