3-O-(6-O-α-L-arabinopyranosyl)-β-D-glucopyranosyl-1,4-dimethoxyxanthone

菜豆苷

苯甲醛

D-glucose 4-tolylthiosemicarbazone

3-β-[(O-β-D-glucopyranosyl-(1->3)-4,6-dideoxy-2-O-methyl-β-D-gulopyranosyl)]-5β,14β-dihydroxy-19-oxocard-20(22)enolide