(S)-2,6-Bis-benzyloxycarbonylamino-hexanoic acid (3aR,5R,6S,6aR)-5-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-yl ester 在
palladium on activated charcoal
氢气 、
草酸 、
溶剂黄146 作用下,
生成 (S)-2,6-Diamino-hexanoic acid (3R,4S,5R,6R)-2,3,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-4-yl ester