申请人:Harada Hironori
公开号:US20110230463A1
公开(公告)日:2011-09-22
[Object] Provided is a compound which has an excellent S1P
1
agonist action, and is useful particularly as an active ingredient for an agent for preventing and/or treating a disease induced by undesirable lymphocyte infiltration or a disease induced by abnormal proliferation or accumulation of cells.
[Means for Solution] According to the present invention, a 2H-chromene compound or a derivative thereof which has an excellent S1P
1
agonist action, and is useful particularly as an active ingredient of an agent for preventing and/or treating a disease induced by undesirable lymphocyte infiltration or a disease induced by abnormal proliferation or accumulation of cells can be provided. The 2H-chromene compound and a derivative thereof which are the compounds of the present invention have an S1P
1
agonist action, and can be used particularly for prevention and/or treatment of a disease induced by undesirable lymphocyte infiltration or a disease induced by abnormal proliferation or accumulation of cells.
【物体】提供了一种化合物,它具有出色的S1P1激动剂作用,特别适用于作为预防和/或治疗由不良淋巴细胞浸润引起的疾病或由细胞异常增殖或积累引起的疾病的活性成分。
【解决方案】根据本发明,可以提供一种具有出色S1P1激动剂作用的2H-香豆素化合物或其衍生物,特别适用于作为预防和/或治疗由不良淋巴细胞浸润引起的疾病或由细胞异常增殖或积累引起的疾病的活性成分。本发明的2H-香豆素化合物及其衍生物具有S1P1激动剂作用,特别适用于预防和/或治疗由不良淋巴细胞浸润引起的疾病或由细胞异常增殖或积累引起的疾病。