The compounds of Formula I is described herein along with their polymorphs, stereoisomers, tautomers, prodrugs, solvates, and pharmaceutically acceptable salts thereof. The compounds described herein, their polymorphs, stereoisomers, tautomers, prodrugs, solvates, and pharmaceutically acceptable salts thereof are bicyclic compounds that are inhibitors of PD-1/PD-L1 interaction/activation.
本文所述的式 I 化合物及其多晶型、立体异构体、同系物、原药、溶液剂和药学上可接受的盐类。本文所述的化合物及其多晶型、立体异构体、同系物、原药、溶液剂和药学上可接受的盐均为
双环化合物,是 PD-1/PD-L1 相互作用/活化的
抑制剂。