buddlejasaponin IV;[(4R)-13,28-Epoxy-16β,23-dihydroxyolean-11-en-3β-yl]2-O,3-O-bis(β-D-glucopyranosyl)-6-deoxy-β-D-galactopyranoside;[(4R)-16β,23-Dihydroxy-13,28-epoxyoleana-11-ene-3β-yl]6-deoxy-2-O,3-O-bis(β-D-glucopyranosyl)-β-D-galactopyranoside;Saikosaponin 1;Buddleoglucoside IV