norstatine isoamylamide 、
N-[(+/-)-2-(1-naphthylmethyl)-3-(phenethylcarbamoyl)propionyl]-L-histidine azide 在
1-羟基苯并三唑 N,N'-二环己基碳二亚胺 作用下,
生成 N
1-[(S)-1-{(S)-1-[Hydroxy-(3-methyl-butylcarbamoyl)-methyl]-3-methyl-butylcarbamoyl}-2-(1H-imidazol-4-yl)-ethyl]-2-naphthalen-1-ylmethyl-N
4-phenethyl-succinamide