N-benzyloxycarbonyl-beta-benzyl-L-aspartyl-D-valine (R)-alpha-methoxymethylbenzylamide 在
palladium-carbon 作用下,
以
甲醇 、
水 为溶剂,
以to obtain 2.69 g (7.36 mmols, 70.0% ) of α-L-aspartyl-D-valine (R)-α-methoxymethylbenzylamide的产率得到α-L-aspartyl-D-valine (R)-α-methoxymethylbenzylamide