Dienolide

14β,15β-Epoxy-3β-[(8-methoxy-1,8-dioxooctyl)oxy]-5β-bufa-20,22-dienolide

Carda-4,20(22)-dienolide,14-hydroxy-12-oxo-2,3-[(tetrahydro-3-hydroxy-4-methoxy-2H-pyran-3,2-diyl)bis(oxy)]-,[2a(2S,3S,4S),3b]-

5-hydroxy-3-[(iodoacetyl)oxy]-19-oxocarda-14,20(22)-dienolide