p-nitrobenzyl (5R,6S)-6-[1(R)-hydroxyethyl]-2-oxocarbapenam-3-carboxylate 、
(2S,4S)-1-(N-p-nitrobenzyloxycarbonylacetimidoyl)-2-N,N-dimethylcarbamoyl-4-mercaptopyrrolidine 、
二苯基次膦酰氯 生成 p-Nitrobenzyl(5R,6S)-6-[1(R)-hydroxyethyl]-2-[(2S,4S)-2-N,N-dimethylcarbamoyl-1-(N-p-nitrobenzyloxycarbonylacetimidoyl)pyrrolidin-4-ylthio]-2-carbapenem-3-carboxylate