(3aS,4R,6R,7aR)-4,6-bis(benzyloxy)-6-(benzyloxymethyl)-hexahydro-2,2-dimethylbenzo[d][1,3]dioxole

(3aS,4R,6R,7aR)-4,6-bis(benzyloxy)-6-(benzyloxymethyl)hexahydrobenzo[d][1,3]dioxole-2-thione

(1R,2R,3R,5S)-3,5-bis(benzyloxy)-5-(benzyloxymethyl)cyclohexane-1,2-diol

(5R,7R,8R,9R)-7,8,9-trihydroxy-8,9-O-isopropylidene-2,2-dimethyl-1,3-dioxaspiro-<4,5>-decane

(5S,7R,8R,9R)-7-Acetoxy-8,9-dihydroxy-2,2-dimethyl-1,3-dioxaspiro[4.5]decane