3-[2-(1-(5-oxo-1,2,4-oxadiazolin-3-yl)-4-piperazinyl)ethyl]-5-methanesulfonylmethyloxazolidin-2-one 、 3-[2-(1-(5-oxo-1,2,4-oxadiazolin-3-yl)-4-piperazinyl)ethyl]-5-[4-(2-carboxyethyl)piperazino]methyloxazolidin-2-one 、
3-哌嗪基丙酸甲酯 以
甲醇 、
乙酸乙酯 为溶剂,
生成 3-[2-(1-amidino-4-piperazinyl)ethyl]-5-[4-(2-carboxyethyl)piperazino]methyloxazolidin-2-one