13-O-[2-O-(2,3,4,6-tetra-O-benzyl-β-D-glucopyranosyl)-3,4,6-tri-O-benzyl-β-D-glucopyranosyl]-steviol methyl ester

A甙甜菊糖

甜菊糖

(3aR,5R,6R,7S,7aR)-6,7-bis(benzyloxy)-5-((benzyloxy)methyl)-2-methoxy-2-methyltetrahydro-5H-[1,3]dioxolo[4,5-b]pyran

methyl (5β,8α,9β,10α,13α)-13-hydroxykaur-16-en-18-oate