Peptides
    2.
    发明授权
    Peptides 失效
    多肽

    公开(公告)号:US06872803B1

    公开(公告)日:2005-03-29

    申请号:US09349707

    申请日:1999-07-08

    CPC分类号: C07K14/745 C07K14/58

    摘要: The present invention provides peptides represented by the following formula (A): wherein Q represents a physiologically active peptide moiety; X each represents the same or different α-amino acid residue; M represents Gly or Cys; m represents an integer of from 5 to 8; and n represents an integer of from 0 to 3, or their pharmaceutically acceptable salts thereof. The peptides of the present invention have higher stability and/or higher activity than physiologically active linear peptides to which no cyclic peptide is bonded.

    摘要翻译: 本发明提供由下式(A)表示的肽:其中Q表示生理活性肽部分; X各自表示相同或不同的α-氨基酸残基; M表示Gly或Cys; m表示5〜8的整数, 和n表示0〜3的整数,或其药学上可接受的盐。本发明的肽与没有结合肽的生理活性线性肽相比,具有更高的稳定性和/或更高的活性。