申请人:THE PROCTER & GAMBLE COMPANY
公开号:EP0334244A2
公开(公告)日:1989-09-27
The present invention involves nona- or larger bradykinin antagonist peptides characterized by the structure:
H-L-Q-T-U-V-W-X-Y-Z-Arg-OH
where certain amino acid residues of the nonapeptide hormone bradykinin or other substituted analogs of bradykinin are altered as follows: either position 2, position 3, or both consist of a L-acidic, L-amide or L-hydroxamate amino acid residue; position 7 consists of a D-aromatic amino acid residue; and position 4 preferably consists of a L-aliphatic or a D-cyclic amino acid residue.
本发明涉及非a-或更大的缓激肽拮抗剂多肽,其结构特征为
H-L-Q-T-U-V-W-X-Y-Z-Arg-OH
其中,非肽激素缓激肽或缓激肽的其他替代类似物的某些氨基酸残基发生了如下变化:位置2、位置3或两者均由L-酸、L-酰胺或L-羟酰胺酸氨基酸残基组成;位置7由D-芳香族氨基酸残基组成;位置4最好由L-脂肪族或D-环氨基酸残基组成。