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 in the alternative complement pathway. The inhibitors of factor D described herein reduce 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的化合物、使用方法和补体因子 D
抑制剂的制造工艺,其中 A 基上的 R12 或 R13 是酰胺取代基 (
R32)。 本文所述的
抑制剂以因子 D 为靶点,抑制或调节替代补体途径中的补体级联。 本文所述的因子 D
抑制剂可减少补体的过度激活。