2-(2,2-diphenylbenzo[d][1,3]dioxol-5-yl)-5-hydroxy-3,7-di(2,3,4,6-tetraacetyl-β-D-galactopyranosyl)-4H-chromen-4-one 在
palladium on activated charcoal
氢气 作用下,
以
乙醇 为溶剂,
生成
2-(3',4'-dihydroxyphenyl)-5-hydroxy-3,7-di-(β-D-tetraacetylgalactosyl)-4H-chromen-4-one