Compounds, methods of use, and processes for making inhibitors of complement Factor D comprising Formula I, or a pharmaceutically acceptable salt or composition thereof wherein R12 or R13 on the A group is an amide substituent (R32) are provided. The inhibitors described herein target Factor D and inhibit or regulate the complement cascade. The inhibitors of Factor D described herein are capable of reducing the excessive activation of complement.
提供了包含式 I 或其药学上可接受的盐或组合物(其中 A 基上的 R12 或 R13 是酰胺取代基 (
R32))的补体因子 D
抑制剂的化合物、使用方法和制造工艺。本文所述的
抑制剂以因子 D 为靶点,抑制或调节补体级联。本文所述的因子 D
抑制剂能够减少补体的过度激活。