(2S,6S)-7-{(2R,6R)-6-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-3,6-dihydro-2H-pyran-2-yl}-1-(4-methoxy-benzyloxy)-6-methyl-4-methylene-heptan-2-ol

[2R,(2R),6R]-{2-[6-(4-benzenesulfonyl-2-methylbutyl)-5,6-dihydro-2H-pyran-2-yl]ethoxy}-tert-butyldimethylsilane

(2S,4RS,6R)-4-benzenesulfonyl-7-{(2R,6R)-6-[2-(tert-butyldimethylsilanyloxy)-ethyl]-3,6-dihydro-2H-pyran-2-yl}-1-(4-methoxybenzyloxy)-6-methylheptan-2-ol

(2S,4RS,6S)-(2-{(2R,6R)-6-[4-benzenesulfonyl-7-(4-methoxybenzyloxy)-6-methoxymethoxy-2-methylheptyl]-5,6-dihydro-2H-pyran-2-yl}-ethoxy)-tert-butyldimethylsilane

(R)-3-{(2S,6R)-6-[(Z)-4-(tert-Butyl-dimethyl-silanyloxy)-but-2-enyl]-3,6-dihydro-2H-pyran-2-yl}-2-methyl-propan-1-ol