Library

Keywords: 1β- and 4β-hydroxyl-ation ; 3-epi-17βH-periplogenin ; 3-epi-4β-hydroxy-17βH-digitoxigenin. ; Apocynaceae ; Strophanthus gratus ; biotransformation ; cardenolides ; cell cultures ; digitoxigenin ; isomerization of 17β-butenolide ring

Keywords: 5α-pregnan-3β-ol-20-one glucoside ; 5α-pregnane-3β, 20α-diol glucoside ; 5α-pregnane-3β,20β-diol glucoside ; Digitalis purpurea ; Scrophulariaceae ; biotransformation ; glucosidation ; progesterone ; steroid ; tissue cultures ; Δ^4-pregnen-20α-ol-3-one glucoside ; Δ^4-pregnen-20β-ol-3-one glucoside.

Keywords: 17βH-divaricoside. ; 17βH-divostroside ; Apocynaceae ; Strophanthus divaricatus ; cardenolides ; cell cultures ; regenerated plants