(2S,3R,5S,6R)-3-Benzyloxy-2-(2-benzyloxy-ethyl)-6-(9-bora-bicyclo[3.3.1]non-9-ylmethyl)-5-(tert-butyl-dimethyl-silanyloxy)-tetrahydro-pyran

1-[5-benzyloxy-6-(2-benzyloxy-ethyl)-3-(tert-butyl-dimethyl-silanyloxy)-tetrahydro-pyran-2-yl]-4-[3,5-bis-(tert-butyl-dimethyl-silanyloxy)-6-(tert-butyl-dimethyl-silanyloxymethyl)-6-methyl-tetrahydro-pyran-2-yl]-butane-2,3-dione

(((2S,3R,4aS,5aR,6aS,8R,9S,10aR,11aS,13aR)-2-(2-((tert-butyldimethylsilyl)oxy)ethyl)-4a,8-dimethyltetradecahydro-2H-pyrano[3,2-b]pyrano[2',3':5,6]pyrano[2,3-f]oxepine-3,9-diyl)bis(oxy))bis(tert-butyldimethylsilane)

(2R,4aR,5aS,6aR,8S,9R,10aS,11aR,13aS)-9-Benzyloxy-8-(2-benzyloxy-ethyl)-2-phenyl-decahydro-1,3,5,7,11-pentaoxa-benzo[4,5]cyclohepta[1,2-b]naphthalen-10a-ol