申请人:BEIGENE, LTD.
公开号:US20220289752A1
公开(公告)日:2022-09-15
Disclosed are an imidazo[2,1-f][1,2,4]triazin-4-amine derivative used as a TLR8 agonist or a stereoisomer thereof or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition containing same. Further disclosed is a method for treating cancers using the imidazo[2,1-f][1,2,4]triazin-4-amine derivative or the stereoisomer thereof or the pharmaceutically acceptable salt thereof as a TLR8 agonist.
本发明涉及使用咪唑并[2,1-f][1,2,4]三嗪-4-胺衍生物作为TLR8激动剂,或其立体异构体或其药学上可接受的盐,以及含有它们的制药组合物。此外还披露了一种使用咪唑并[2,1-f][1,2,4]三嗪-4-胺衍生物或其立体异构体或其药学上可接受的盐作为TLR8激动剂治疗癌症的方法。