3-O-6-Deoxy-3-O-methyl-β-D-allopyranosyl-(1→4)-β-D-oleandropyranosyl-tenacigenin C
3-O-6-Deoxy-3-O-methyl-β-D-allopyranosyl-(1→4)-β-D-oleandropyranosyl-tenacigenin C can be isolated from Alocasia cucullata (Lour.) G. Don. 3-O-6-Deoxy-3-O-methyl-β-D-allopyranosyl-(1→4)-β-D-oleandropyranosyl-tenacigenin C has moderate tumor cells inhibitory activity against MGC-803 and HT-29 cells with IC50 values of 45.6 and 28.4 μg/mL, respectively[1].