(E)-3-{(2S,3R,5S,6R)-5-Benzyloxy-6-benzyloxymethyl-2-[(1R,3S)-1-benzyloxy-3-phenylsulfanyl-3-((2R,3S)-2-triisopropylsilanyloxymethyl-3,6-dihydro-2H-pyran-3-yloxy)-propyl]-2-methyl-tetrahydro-pyran-3-yloxy}-acrylic acid methyl ester

(2R,3S,5R,6S)-2-(hydroxymethyl)-5-((4-methoxybenzyl)oxy)-6-methyl-6-vinyltetrahydro-2H-pyran-3-ol

(2S,3R,5S,6R)-5-(benzyloxy)-6-((benzyloxy)methyl)-3-((4-methoxybenzyl)oxy)-2-methyl-2-vinyltetrahydro-2H-pyran

2-((2S,3R,5S,6R)-5-(benzyloxy)-6-((benzyloxy)methyl)-3-((4-methoxybenzyl)oxy)-2-methyltetrahydro-2H-pyran-2-yl)ethan-1-ol

(2S,3R,5S,6R)-5-(benzyloxy)-6-((benzyloxy)methyl)-3-((4-methoxybenzyl)oxy)-2-methyl-2-(prop-2-yn-1-yl)tetrahydro-2H-pyran