(R)-4-Benzyloxy-4-((2R,3R,5S,6R)-5-benzyloxy-6-benzyloxymethyl-3-hydroxy-2-methyl-tetrahydro-pyran-2-yl)-butane-1,2-diol

[(2S,3R,5S,6R)-5-Benzyloxy-6-benzyloxymethyl-2-((R)-1-benzyloxy-2-(2R,4aR,8aS)-4,4a,6,8a-tetrahydro-pyrano[3,2-d][1,3]dioxin-2-yl-ethyl)-2-methyl-tetrahydro-pyran-3-yloxy]-triisopropyl-silane

(2R,3R,5S,6R)-5-Benzyloxy-2-[(1R,3S)-1-benzyloxy-3-((2R,3S)-2-hydroxymethyl-3,6-dihydro-2H-pyran-3-yloxy)-3-phenylselanyl-propyl]-6-benzyloxymethyl-2-methyl-tetrahydro-pyran-3-ol

(2R,3R,5S,6R)-5-Benzyloxy-2-[(1R,3S)-1-benzyloxy-3-((2R,3S)-2-methoxymethoxymethyl-tetrahydro-pyran-3-yloxy)-3-phenylselanyl-propyl]-6-benzyloxymethyl-2-methyl-tetrahydro-pyran-3-ol

(2R,3R,5S,6R)-5-Benzyloxy-2-{(1R,3S)-1-benzyloxy-3-[(2R,3S)-2-(tert-butyl-dimethyl-silanyloxymethyl)-3,6-dihydro-2H-pyran-3-yloxy]-3-phenylselanyl-propyl}-6-benzyloxymethyl-2-methyl-tetrahydro-pyran-3-ol