(2R,3S,4R)-1-(4-methoxybenzyl)-3-hydroxy-2-(hydroxymethyl)-4-methyl-N-(2-nitrophenyl)-5-oxopyrrolidine-2-carboxamide 在
palladium on activated charcoal
氢气 作用下,
以
甲醇 为溶剂,
反应 0.5h,
以100%的产率得到(2R,3S,4R)-1-(4-methoxybenzyl)-N-(2-aminophenyl)-3-hydroxy-2-(hydroxymethyl)-4-methyl-5-oxopyrrolidine-2-carboxamide