2-Benzyloxy-6-[(R)-16-((2S,3S,4S,5R,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-heptadecyl]-benzoic acid benzhydryl ester 在
palladium on activated charcoal
氢气 作用下,
以
甲醇 、
氯仿 、
溶剂黄146 为溶剂,
以63%的产率得到2-Hydroxy-6-[(R)-16-((2S,3S,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-heptadecyl]-benzoic acid