申请人:Achillion Pharmaceuticals, Inc.
公开号:US20150239838A1
公开(公告)日:2015-08-27
Compounds, methods of use, and processes for making inhibitors of complement factor D comprising Formula I, or a pharmaceutically acceptable salt or composition thereof are provided. The inhibitors described herein target factor D and inhibit or regulate the complement cascade at an early and essential point in the alternative complement pathway, and reduce factor D's ability to modulate the classical and lectin complement pathways. The inhibitors of factor D described herein are capable of reducing the excessive activation of complement, which has been linked to certain autoimmune, inflammatory, and neurodegenerative diseases, as well as ischemia-reperfusion injury and cancer.
提供了包括公式I或其药学上可接受的盐或组合物的补体因子D抑制剂的化合物、使用方法和制备方法。本文所描述的抑制剂靶向因子D并在替代补体途径的早期和关键点上抑制或调节补体级联反应,并减少因子D调节经典和凝集素补体途径的能力。本文所述的因子D抑制剂能够减少补体过度激活,该过度激活已与某些自身免疫性、炎症性和神经退行性疾病以及缺血再灌注损伤和癌症有关。