143049-27-8 Macrostemonoside D Tigogenin 3-O-beta-D-glucopyranosyl(1-2)(beta-D-glucopyranosyl(1-3)(6-O-acetyl-beta-D-glucopyranosyl))(1-4)-beta-D-galactopyranoside beta-D-Galactopyranoside, (3beta,5alpha,25R)-spirostan-3-yl O-beta-D-glucopyranosyl-(1-2)-O-(beta-D-glucopyranosyl-(1-3))-O-6-O-acetyl-beta-D-glucopyranosyl-(1-4)-