申请人:Adachi Kunitomo
公开号:US20100041643A1
公开(公告)日:2010-02-18
[Solving means] A thienotriazolodiazepine compound of the following formula (I)
a pharmaceutical agent containing the compound as an active ingredient, and a production intermediate and a production method of the thienotriazolodiazepine compound.
[Effect]Since this compound has an inhibitory action on costimulatory signal from CD28 on T cell, it is useful for the prophylaxis or suppression of rejection reaction in transplantation of organ or bone marrow and the like, and the prophylaxis or treatment of autoimmune diseases or allergic diseases.
【解决方法】以下式(I)的噻唑三唑二氮杂环化合物,以其为活性成分的药物制剂,以及噻唑三唑二氮杂环化合物的生产中间体和生产方法。
【效果】由于该化合物对T细胞上的CD28共刺激信号具有抑制作用,因此它对于预防或抑制器官或骨髓移植等排斥反应,以及预防或治疗自身免疫性疾病或过敏疾病非常有用。