Stichloroside A2 在
palladium on activated charcoal
氢气 作用下,
生成 3-{[3-O-methylhexopyranosyl-(1->3)hexopyranosyl-(1->4)-[3-O-methylhexopyranosyl-(1->3)hexopyranosyl-(1->4)pentopyranosyl-(1->2)]pentopyranosyl]oxy}-18-oxo-18,20-epoxylanost-7-en-23-yl acetate