(2R,3S,5R,6S)-5-Benzyloxy-6-(2-benzyloxy-ethyl)-2-hydroxymethyl-2,6-dimethyl-tetrahydro-pyran-3-ol

(4aR,5aS,10aR,11aS)-9-[(2R,3S,5R,6S)-5-Benzyloxy-6-benzyloxymethyl-3-(4-methoxy-benzyloxy)-tetrahydro-pyran-2-ylmethyl]-2,2-di-tert-butyl-4a,5a-dimethyl-octahydro-1,3,5,8,10-pentaoxa-2-sila-cyclohepta[b]naphthalene

(4aR,6S,7R,8aS)-2,2-Di-tert-butyl-6-(2-hydroxy-ethyl)-4a,6-dimethyl-hexahydro-1,3,5-trioxa-2-sila-naphthalen-7-ol

(4aR,6S,7R,8aS)-7-Benzyloxy-6-(2-benzyloxy-ethyl)-2,2-di-tert-butyl-4a,6-dimethyl-hexahydro-1,3,5-trioxa-2-sila-naphthalene

2-((4aR,6S,7R,8aS)-6-Allyl-2,2-di-tert-butyl-4a,6-dimethyl-hexahydro-1,3,5-trioxa-2-sila-naphthalen-7-yloxy)-3-[(2R,3S,5R,6S)-5-benzyloxy-6-benzyloxymethyl-3-(naphthalen-2-ylmethoxy)-tetrahydro-pyran-2-yl]-propionaldehyde