methyl 2,3,4-tri-3-O-acetyl-6-O-[2-(prenyloxymethyl)benzoyl]-α-D-glucopyranoside

methyl 2,3,4-tri-O-acetyl-6-O-triphenyl-methyl-α-D-glucopyranoside

乙酰氯

三丁基氧化锡

2,3,4,6-四-o-乙酰基-alpha-d-吡喃葡萄糖苷甲酯