(S)-4-<<2-<4-(4-fluorophenyl)-5-methyl-2-(1-methylethyl)-6-phenyl-3-pyridinyl>ethyl>methoxyphosphinyl>-3-hydroxybutanoic acid methyl ester 在
sodium hydroxide 作用下,
以
1,4-二氧六环 为溶剂,
以77%的产率得到(S)-4-<<2-<4-(4-fluorophenyl)-5-methyl-2-(1-methylethyl)-6-phenyl-3-pyridinyl>ethyl>hydroxyphosphinyl>-3-hydroxybutanoic acid disodium salt