The present disclosure relates to compounds of Formula (I): (I), wherein R1, R2, L1, L2, Y1, Y2, Y3, X1, Ring A, Ring B and Ring C are as defined herein, as well as to compositions comprising such compounds. The compounds and compositions may be useful for treating diseases and conditions that are amenable to treatment by blocking PD-1, PD-L1 and/or the PD-1/PD-L1 interaction, cancers, sepsis and/or autoimmune diseases.
本公开涉及式(I)的化合物:(I),其中R1、R2、L1、
L2、Y1、Y2、Y3、X1、环A、环B和环C的定义如本文所述,以及包含这些化合物的组合物。这些化合物和组合物可能用于治疗可通过阻断PD-1、PD-L1和/或PD-1/PD-L1相互作用而治疗的疾病和病况,如癌症、败血症和/或自身免疫疾病。