(2R,3R,4R,5S)-5-<(1S)-1,2-bis(benzoyloxy)ethyl>-2,3-(isopropylidenedioxy)-4-methyl-4-vinyltetrahydrofuran
(2R,3R,4R,5S)-5-<(1S)-2-(benzoyloxy)-1-hydroxyethyl>-2,3-(isopropylidenedioxy)-4-methyl-4-vinyltetrahydrofuran
Acetic acid (1S,2S)-2-[(3aR,5S,6S,6aR)-5-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-6-vinyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-yl]-cyclohexyl ester
(1S,6S)-6-[(3aR,5S,6S,6aR)-5-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-6-vinyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-yl]-cyclohex-2-enol
(1S,2S,5S)-2-[(3aR,5S,6S,6aR)-5-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-6-vinyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-yl]-5-vinyl-cyclohexanol