Peptides and therapeutic agent for autoimmune diseases containing the
same
    21.
    发明授权
    Peptides and therapeutic agent for autoimmune diseases containing the same 失效
    肽及其含有该自身免疫性疾病的治疗剂

    公开(公告)号:US6034064A

    公开(公告)日:2000-03-07

    申请号:US930741

    申请日:1998-01-08

    IPC分类号: A61K38/00 C07K7/06 A61K38/08

    CPC分类号: C07K7/06 A61K38/00

    摘要: The present invention relates to a peptide having the following amino acid sequence:Ala-Xaa1-Leu-Xaa2-Phe-Xaa3-Xaa4-Xaa5-(Xaa6)n(wherein Xaa1 and Xaa4 each independently represents an amino acid residue which may have an alkyl or heteroalkyl side chain which may be substituted by a hydroxy, amino or guanidyl group;Xaa2 and Xaa6 each independently represents an amino acid residue which may have an alkyl or heteroalkyl side chain which may be substituted by a hydroxyl group;Xaa3 and Xaa5 each independently represents an amino acid residue which may have a hydrophobic side chain; andn stands for 1 or 0), or derivatives thereof; and a modification thereof.The peptide or derivatives thereof according to the present invention is useful as a pharmaceutical composition for the prevention and treatment of autoimmune diseases, rejection reaction attendant on the organ transplantation, inflammation or the like.

    摘要翻译: PCT No.PCT / JP96 / 00917 Sec。 371日期1998年1月8日 102(e)日期1998年1月8日PCT提交1996年4月3日PCT公布。 出版物WO96 / 31529 日期:1996年10月10日本发明涉及具有以下氨基酸序列的肽:Ala-Xaa1-Leu-Xaa2-Phe-Xaa3-Xaa4-Xaa5-(Xaa6)n(其中Xaa1和Xaa4各自独立地表示氨基酸 可以具有可以被羟基,氨基或胍基取代的烷基或杂烷基侧链的残基; Xaa2和Xaa6各自独立地表示可以具有可被羟基取代的烷基或杂烷基侧链的氨基酸残基 ; Xaa3和Xaa5各自独立地表示可具有疏水性侧链的氨基酸残基,n表示1或0)或其衍生物; 及其修改。 根据本发明的肽或其衍生物可用作预防和治疗自身免疫疾病,伴随器官移植排斥反应,炎症等的药物组合物。