申请人:——
公开号:US20040116655A1
公开(公告)日:2004-06-17
Polypeptides of A1-Arg-A2-Cys-Tyr-A3-A4-X-A5-A6-Cit Cys-A7 (I) or their salts (wherein A1 is hydrogen or a residue of arginine, lysine, ornithine, citrulline, alanine, or the like; A2 is an aromatic amino acid residue; A3, A4 and A6 are each a residue of arginine, lysine, ornithine, citrulline, or alanine; A5 is a residue of tyrosine, phenylalanine, alanine, naphthylalanine, or citrulline; A7 is a lysine or arginine residue whose carboxyl group may be converted into amido; and X is a residue of D-ornithyl-proline, prolyl-D-ornithine, D-lysylproline, or the like, with the proviso that any one of A1, A3, A4, A5, A6 and A7 is a residue of alanine or the like or that X is citrulline or the like).
A1-Arg-A2-Cys-Tyr-A3-A4-X-A5-A6-Cit Cys-A7(I)的多肽或它们的盐(其中A1是氢或精氨酸、赖氨酸、鸟氨酸、瓜氨酸、丙氨酸或类似物的残基;A2 是芳香族氨基酸残基;A3、A4 和 A6 分别是精氨酸、赖氨酸、鸟氨酸、瓜氨酸或丙氨酸的残基;A5 是酪氨酸、苯丙氨酸、丙氨酸、萘丙氨酸或瓜氨酸的残基;A7 是其羧基可转化为氨基的赖氨酸或精氨酸残基;X 是 D-鸟氨酸脯氨酸、D-鸟氨酸脯氨酰、D-赖氨酰脯氨酸或类似物的残基,但 A1、A3、A4、A5、A6 和 A7 中的任何一个是丙氨酸或类似物的残基,或 X 是瓜氨酸或类似物)。