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)。