benzyl 4,6-O-benzylidene-2-deoxy-2-steraoylamido-3-O-(1-oxyl-2,2,5,5-tetramethyl-2,5-dihydro-1H-pyrrol-3-yl)methyl-α-D-glucopyranoside 在
palladium on activated charcoal 、
氢气 作用下,
以
甲醇 、
溶剂黄146 为溶剂,
以64%的产率得到N-[(3R,4R,5S,6R)-2,5-dihydroxy-6-(hydroxymethyl)-4-[(2,2,5,5-tetramethylpyrrolidin-3-yl)methoxy]oxan-3-yl]octadecanamide