Provided are IDO inhibitor compounds of Formula I and pharmaceutically acceptable salts thereof, their pharmaceutical compositions, their methods of preparation, and methods for their use in the prevention and/or treatment of diseases. Formula I
提供了公式I的
IDO抑制剂化合物及其药用盐,它们的药物组合物,其制备方法,以及它们在预防和/或治疗疾病中的使用方法。公式I