(R)-N4-Benzyloxy-2-isobutyl-N1-((S)-1-{[(methoxy-methyl-carbamoyl)-methyl]-carbamoyl}-2-phenyl-ethyl)-succinamide 在
palladium on activated charcoal lithium aluminium tetrahydride 、
氢气 作用下,
生成 (R)-N
4-Hydroxy-2-isobutyl-N
1-[(S)-1-(2-oxo-ethylcarbamoyl)-2-phenyl-ethyl]-succinamide