2-({1-[(R)-2-(2-Benzo[1,3]dioxol-5-yl-acetylamino)-propionylamino]-ethyl}-methoxy-phosphinoylmethyl)-pentanedioic acid dimethyl ester 在
lithium hydroxide 作用下,
以
1,4-二氧六环 为溶剂,
生成 2-[[1-[[(2R)-2-[[2-(1,3-benzodioxol-5-yl)acetyl]amino]propanoyl]amino]ethyl-hydroxyphosphoryl]methyl]pentanedioic acid