申请人:THE GREEN CROSS CORPORATION
公开号:EP0710654A1
公开(公告)日:1996-05-08
An agent for the prophylaxis and treatment of immune-related diseases, in particular, immunosuppressant, an agent for the prophylaxis and treatment of allergic diseases, an agent for the prophylaxis and treatment of eosinophil-related diseases and an eosinophilia inhibitor, comprising, as an active ingredient, a series of triazole derivatives of the following formula (I)
or the following formula (III)
wherein each symbol is as defined in the specification, or a pharmaceutically acceptable salt thereof. A novel monocyclic or bicyclic triazole derivative. The agent for the prophylaxis and treatment of immune-related diseases, in particular, immunosuppressant, the agent for the prophylaxis and treatment of allergic diseases, the agent for the prophylaxis and treatment of eosinophil-related diseases, the eosinophilia inhibitor and the novel triazole derivative of the present invention all have superior eosinophilia-inhibitory action and lymphocyte activation-inhibitory action. They are low toxic and persistent in action. They are particularly effective in the treatment of accumulation and activation of eosinophil and lymphocytes, inflammatory respiratory tract diseases, eosinophil-related diseases such as eosinophilia, and immune-related diseases.
一种预防和治疗免疫相关疾病的制剂,特别是免疫抑制剂,一种预防和治疗过敏性疾病的制剂,一种预防和治疗嗜酸性粒细胞相关疾病的制剂和一种嗜酸性粒细胞增多抑制剂,其活性成分包括下式(I)的一系列三唑衍生物
或下式(III)
其中各符号如说明书中所定义,或其药学上可接受的盐。一种新型单环或双环三唑衍生物。本发明的预防和治疗免疫相关疾病的制剂,特别是免疫抑制剂、预防和治疗过敏性疾病的制剂、预防和治疗嗜酸性粒细胞相关疾病的制剂、嗜酸性粒细胞抑制剂和新型三唑衍生物都具有优异的嗜酸性粒细胞抑制作用和淋巴细胞活化抑制作用。它们毒性低,作用持久。它们对治疗嗜酸性粒细胞和淋巴细胞的积聚和活化、呼吸道炎症性疾病、嗜酸性粒细胞相关疾病(如嗜酸性粒细胞增多症)以及免疫相关疾病特别有效。