N-Phenethyl-3-[(2-phenethylcarbamoyl-ethyl)-(2-pyridin-2-yl-ethyl)-amino]-propionamide 在
ammonium hydroxide 、 tetrakis(actonitrile)copper(I) hexafluorophosphate 、
氧气 作用下,
生成 2-Hydroxy-N-phenethyl-3-[(2-phenethylcarbamoyl-ethyl)-(2-pyridin-2-yl-ethyl)-amino]-propionamide