Disclosed are proteolysis-targeting chimeric molecules (PROTACs) that induce degradation of IDO protein. The disclosed PROTACs typically include a first targeting moiety that binds to IDO (M
IDO
). The first targeting moiety typically is linked via a bond or a linker (L) to a second targeting moiety that binds to an E3 ubiquitin ligase (M
E3
). As such, the disclosed PROTACS may be described as having a formula M
IDO
-L-M
E3
or M
E3
-L-M
IDO
.
本发明涉及一种
蛋白酶解靶向嵌合分子(PROTACs),其可诱导
IDO蛋白的降解。所述的PROTACs通常包括第一靶向基团,该基团与
IDO(M
IDO)结合。第一靶向基团通常通过键或连接物(L)与第二靶向基团相连,该第二靶向基团与E3泛素连接酶(ME3)结合。因此,所述的PROTACs可以描述为具有公式M
IDO-L-ME3或ME3-L-M
IDO的化合物。