3-[(2R,3S,5aR,7S,8R,10aS)-8-Benzyloxy-7-benzyloxymethyl-3-(tert-butyl-dimethyl-silanyloxy)-3-methyl-decahydro-1,6-dioxa-heptalen-2-yl]-propan-1-ol

3-[(2S,4aS,5aR,8S,9R,10aS,12aR)-8-(tert-Butyl-dimethyl-silanyloxy)-2-(4-methoxy-phenyl)-8-methyl-decahydro-1,3,5,10-tetraoxa-benzo[b]heptalen-9-yl]-propan-1-ol

[(2R,3S,5aR,8R,10aS)-2-(3-Benzyloxy-propyl)-8-(4-methoxy-benzyloxy)-3-methyl-7-methylene-decahydro-1,6-dioxa-heptalen-3-yloxy]-tert-butyl-dimethyl-silane