Substituted pyrido[2,3-B]pyrazines as IP receptor agonists
    4.
    发明授权
    Substituted pyrido[2,3-B]pyrazines as IP receptor agonists 有权
    取代的吡啶并[2,3-B]吡嗪作为IP受体激动剂

    公开(公告)号:US09132127B2

    公开(公告)日:2015-09-15

    申请号:US14265943

    申请日:2014-04-30

    摘要: The present invention provides heterocyclic derivatives 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 derivatives are also encompassed. Examples of compounds of the invention include the compounds according to Formula Ia, or a pharmaceutically acceptable salt thereof, and the compounds of the examples.

    摘要翻译: 本发明提供活化IP受体的杂环衍生物。 激活IP受体信号通路可用于治疗多种形式的PAH,肺纤维化,并在动物模型和患者的各种器官的纤维化病症中发挥有益作用。 还包括包含这些衍生物的药物组合物。 本发明化合物的实例包括根据式Ia的化合物或其药学上可接受的盐,以及实施例的化合物。