(-)-Aculeoside B 214056-88-9 Aculeoside B beta-D-Galactopyranoside, (1beta,3beta,23S,25R)-23-(beta-D-glucopyranosyloxy)-3-hydroxyspirost-5-en-1-yl O-beta-D-glucopyranosyl-(1-3)-O-6-deoxy-alpha-L-mannopyranosyl-(1-2)-, 3,4,6-triacetate