(1R,4aR,7S,8R,8aR)-4a-Acetoxymethyl-7,8-dihydroxy-2-oxo-1,2,3,4,4a,7,8,8a-octahydro-naphthalene-1-carboxylic acid methyl ester 在
palladium on activated charcoal
氢气 作用下,
以
乙酸乙酯 为溶剂,
生成 (1R,4aS,7S,8R,8aR)-4a-Acetoxymethyl-7,8-dihydroxy-2-oxo-decahydro-naphthalene-1-carboxylic acid methyl ester