(4aS,6R,7S,9aR)-6-((2S,3R,5S,6R)-5-Benzyloxy-6-benzyloxymethyl-3-triethylsilanyloxy-tetrahydro-pyran-2-ylmethyl)-octahydro-1,5-dioxa-benzocyclohepten-7-ol

(2S,3R,5S,6R)-5-Benzyloxy-6-benzyloxymethyl-2-[(4aS,6R,7S,9aR)-7-(4-methoxy-benzyloxy)-octahydro-1,5-dioxa-benzocyclohepten-6-ylmethyl]-tetrahydro-pyran-3-ol

{(2S,3R,5S,6R)-5-Benzyloxy-6-benzyloxymethyl-2-[(4aS,6R,7S,9aR)-7-(4-methoxy-benzyloxy)-octahydro-1,5-dioxa-benzocyclohepten-6-ylmethyl]-tetrahydro-pyran-3-yloxy}-triethyl-silane

(4aS,6R,7S,9aR)-7-(tert-Butyldimethylsiloxy)-6-(hydroxymethyl)-2,3,4,4a,8,9-hexahydropyrano<3,2-b>oxepane