Acp-Arg(Mtr)-Val-Tyr-Ile-His-Pro-Phe-OH 在
(benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate 、
N,N-二异丙基乙胺 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 19.0h,
生成 2-[3-[(3S,6S,9S,12S,15S,25S,28S)-25-benzyl-6-[(2S)-butan-2-yl]-9-[(4-hydroxyphenyl)methyl]-3-(1H-imidazol-5-ylmethyl)-2,5,8,11,14,17,24,27-octaoxo-12-propan-2-yl-1,4,7,10,13,16,23,26-octazabicyclo[26.3.0]hentriacontan-15-yl]propyl]-1-(4-methoxy-2,3,6-trimethylphenyl)sulfonylguanidine