申请人:Charlton Steven John
公开号:US09115129B2
公开(公告)日:2015-08-25
The present invention provides substituted pyrido[2,3-b]pyrazines which activate the IP receptor. Activating the IP receptor signaling pathway is useful to treat many forms of PAH, pulmonary fibrosis and exert beneficial effects in fibrotic conditions of various organs in animal models and in patients. Pharmaceutical compositions comprising such substituted pyride[2,3-b]pyrazines are also encompassed.
本发明提供了激活IP受体的取代吡啶并[2,3-b]吡嗪。激活IP受体信号通路对于治疗许多形式的PAH,肺纤维化以及在动物模型和患者中对各种器官的纤维化条件产生有益影响是有用的。还包括含有这种取代吡啶并[2,3-b]吡嗪的药物组合物。