Toll-like receptor 7 (TLR7) agonists having heteroatom-linked aromatic moieties, conjugates thereof, and methods and uses therefor
申请人:BRISTOL-MYERS SQUIBB COMPANY
公开号:US10508115B2
公开(公告)日:2019-12-17
Compounds having a structure according to formula (I) or (II)
where R1, R2, R3, R4, Ar and X1 are as defined herein, are agonists for the Toll-like receptor 7 (TLR7) and can be used as adjuvants for stimulating the immune system. Some such compounds can be used in conjugates for targeted delivery to the organ or tissue of intended action.
具有式(I)或(II)结构的化合物
其中 R1、R2、R3、R4、Ar 和 X1 如本文所定义,是 Toll 样受体 7 (TLR7) 的激动剂,可用作刺激免疫系统的佐剂。一些此类化合物可用于共轭物,以定向输送到预期作用的器官或组织。