[Problem]
The present invention provides a condensed pyrrolopyridine derivative which is useful as an active ingredient for a pharmaceutical composition, in particular, a pharmaceutical composition for preventing or treating diseases caused by undesirable cytokine signal transduction or diseases caused by abnormal cytokine signal transduction.
[Means for Solution]
The present inventors have extensively studied a compound having a JAK inhibitory action, and as a result, they have found that a condensed pyrrolopyridine derivative which is the compound of the present invention has an excellent JAK inhibitory action, and is therefore useful as an agent for preventing or treating diseases caused by undesirable cytokine signal transduction or diseases caused by abnormal cytokine signal transduction, thereby completing the present invention.
问题
本发明提供了一种缩合吡咯并吡啶衍生物,该衍生物可作为药物组合物的活性成分,特别是用于预防或治疗由不良细胞因子信号转导引起的疾病或由异常细胞因子信号转导引起的疾病的药物组合物。
[解决方法]
本发明人广泛研究了具有 JAK 抑制作用的化合物,结果发现本发明化合物的缩合吡咯并吡啶衍生物具有极好的 JAK 抑制作用,因此可用作预防或治疗由不良细胞因子信号转导引起的疾病或由异常细胞因子信号转导引起的疾病的药剂,从而完成了本发明。
EP2420502
申请人:——
公开号:——
公开(公告)日:——
CONDENSED PYRROLOPYRIDINE DERIVATIVE
申请人:Shirakami Shohei
公开号:US20120034250A1
公开(公告)日:2012-02-09
[Problem]
The present invention provides a condensed pyrrolopyridine derivative which is useful as an active ingredient for a pharmaceutical composition, in particular, a pharmaceutical composition for preventing or treating diseases caused by undesirable cytokine signal transduction or diseases caused by abnormal cytokine signal transduction.
[Means for Solution]
The present inventors have extensively studied a compound having a JAK inhibitory action, and as a result, they have found that a condensed pyrrolopyridine derivative which is the compound of the present invention has an excellent JAK inhibitory action, and is therefore useful as an agent for preventing or treating diseases caused by undesirable cytokine signal transduction or diseases caused by abnormal cytokine signal transduction, thereby completing the present invention.