(2S,3R,6R,7S)-6-Benzyloxy-2-[(2S,3R,5S,6R)-5-benzyloxy-6-benzyloxymethyl-3-(tert-butyl-dimethyl-silanyloxy)-tetrahydro-pyran-2-ylmethyl]-7-(3-benzyloxy-propyl)-7-methyl-oxepan-3-ol

(2R,3S,5R,6S)-5-(tert-Butyl-dimethyl-silanyloxy)-2-hydroxymethyl-6-vinyl-tetrahydro-pyran-3-ol

((3R,5S,6R)-5-Benzyloxy-6-benzyloxymethyl-2-methylene-tetrahydro-pyran-3-yloxy)-tert-butyl-dimethyl-silane

((2R,3R,5S,6R)-5-Benzyloxy-6-benzyloxymethyl-2-iodomethyl-tetrahydro-pyran-3-yloxy)-tert-butyl-dimethyl-silane

[(2S,3R,5S,6R)-5-Benzyloxy-6-benzyloxymethyl-3-(tert-butyl-dimethyl-silanyloxy)-tetrahydro-pyran-2-yl]-methanol