(S)-3-Benzyloxy-3-((4S,5R)-4-benzyloxymethyl-5-isopropenyl-2,2-dimethyl-[1,3]dioxan-4-yl)-propionaldehyde

(5S,5aS,9aR,9bS)-5-Benzyloxy-5a-benzyloxymethyl-7,7,9b-trimethyl-1,5,5a,9,9a,9b-hexahydro-4H-2,6,8-trioxa-3-aza-cyclopenta[a]naphthalene

(S)-3-Benzyloxy-3-((4S,5R)-4-benzyloxymethyl-5-isopropenyl-2,2-dimethyl-[1,3]dioxan-4-yl)-propan-1-ol

(2R,3S,4S)-4-Benzyloxy-3-benzyloxymethyl-6-(tert-butyl-dimethyl-silanyloxy)-2-isopropenyl-hexane-1,3-diol

[(S)-3-Benzyloxy-3-((4S,5R)-4-benzyloxymethyl-5-isopropenyl-2,2-dimethyl-[1,3]dioxan-4-yl)-propoxy]-tert-butyl-dimethyl-silane