Compounds are provided that are useful as immunomodulators. The compounds have the Formula (I) including stereoisomers and pharmaceutically acceptable salts thereof, wherein R2a, R2b, R3, R3a, R4, R6, R7, R8, A, Z, X1 and n are as defined herein. Methods associated with preparation and use of such compounds, as well as pharmaceutical compositions comprising such compounds, are also disclosed.
提供了作为免疫调节剂有用的化合物。这些化合物具有包括立体异构体和其药用可接受盐的
化学式(I),其中R2a、R2b、R3、R3a、R4、R6、R7、R8、A、Z、X1和n的定义如本文所述。还公开了与制备和使用这些化合物相关的方法,以及包含这些化合物的药物组合物。