26-O-glucopyranosyl-5-en-furost-3,17,22,26-tetraol-3-O-rhamnopyranosyl-(1-4)-rhamnopyranosyl-(1-4)-(rhamnopyranosyl-(1-2))glucopyranoside

has antineoplastic activity; isolated from the plant Dioscorea bulbifera; structure in first source

Source last updated 2026-05-24T15:28:24.502Z