(2S)-(3-benzoylphenyl)propanoyloxy-N-[(2R)-phenylpropyl]acetamide 以
乙腈 为溶剂,
生成 2-hydroxy-9-methyl-5,8-dioxo-2-phenyl-3-[(2R)-phenylethyl]-(2S,3S,9S)-7-oxa-4-azabicyclo[8.3.1]tetradeca-1(14),10,12-triene 、 2-hydroxy-9-methyl-5,8-dioxo-2-phenyl-3-[(2R)-phenylethyl]-(2R,3R,9S)-7-oxa-4-azabicyclo[8.3.1]tetradeca-1(14),10,12-triene 、 2-hydroxy-9-methyl-5,8-dioxo-2-phenyl-3-[(2R)-phenylethyl]-(2R,3S,9S)-7-oxa-4-azabicyclo[8.3.1]tetradeca-1(14),10,12-triene 、 2-hydroxy-9-methyl-5,8-dioxo-2-phenyl-3-[(2R)-phenylethyl]-(2S,3R,9S)-7-oxa-4-azabicyclo[8.3.1]tetradeca-1(14),10,12-triene