Disclosed are compounds of Formula (I’), methods of using the compounds as immunomodulators, and pharmaceutical compositions comprising such compounds. The compounds are useful in treating, preventing or ameliorating diseases or disorders such as cancer or infections.本發明揭示式(I’)化合物、使用該等化合物作為免疫調節劑之方法及包含此類化合物之醫藥組合物。該等化合物可用於治療、預防或改善諸如癌症或感染等疾病或病症。