(2E,4S,5R,6R,7R)-1-hydroxy-5,6-isopropylidenedioxy-7-(4-methoxybenzyloxy)-2,4,6-trimethylnon-2-ene

(2R,3R,4S,5R,6R,7R)-2,3-epoxy-1-hydroxy-5,6-isopropylidenedioxy-7-(4-methoxybenzyloxy)-2,4,6-trimethylnonane

(2S,3R,4S,5R,6R,7R)-2,3-epoxy-1-iodo-5,6-isopropylidene-dioxy-7-(4-methoxybenzyloxy)-2,4,6-trimethylnonane

(4S,5R)-5-[(1S,2R)-2-(4-Methoxy-benzyloxy)-1,3-dimethyl-but-3-enyl]-4-[(R)-1-(4-methoxy-benzyloxy)-propyl]-2,2,4-trimethyl-[1,3]dioxolane