This invention relates to new retro-inverso peptides and peptide derivatives in the form of analogues of the C-terminal penta and hexapeptide fragments of Substance P, which are pharmacologically active, possess prolonged action with time and are useful as vasodilators, their general formula being:
本发明涉及以物质 P 的 C 端五肽和六肽片段类似物为形式的新型逆转肽和肽衍
生物,它们具有药理活性,作用时间延长,可用作血管扩张剂,其通式为