15-(benzyloxy-carbonyloctadecyl-amino)-pentadecyl-β-D-2,3,4,6-tetra-O-acetylmanno-pyranoside 在
palladium on activated charcoal
氢气 作用下,
以
甲醇 为溶剂,
以100%的产率得到Acetic acid (2R,3S,4S,5R,6R)-3,5-diacetoxy-2-acetoxymethyl-6-(15-octadecylamino-pentadecyloxy)-tetrahydro-pyran-4-yl ester