申请人:BANYU PHARMACEUTICAL CO., LTD.
公开号:EP0454302A2
公开(公告)日:1991-10-30
Linear or cyclic tetra peptide derivatives of tuftsin which activate immunocompetent cells, i.e., macrophages and polymorphonuclear leukocyte, provide a host-mediated inhibition of the growth of tumors, provide protective effects for infectious diseases such as viral, bacterial and fungal diseases, and exhibit therapeutic effects on autoimmune diseases such as lupus erythematosus, rheumatoid and the like, and therefore, are useful for production of pharmaceutical preparations for the treatment of these diseases.
土夫素的线性或环状四肽衍生物可激活免疫功能细胞,即巨噬细胞和多形核白细胞,通过宿主介导抑制肿瘤生长,对病毒、细菌和真菌等传染性疾病具有保护作用,对红斑狼疮、类风湿等自身免疫性疾病具有治疗作用,因此可用于生产治疗这些疾病的药物制剂。