1,3,4-tri-O-benzyl-2-O-<2-O-(benzyloxymethyl)-β-D-ribofuranosyl>-5-O-pivaloyl-D-ribitol

1,3,4-tri-O-benzyl-5-O-pivaloyl-2-O-<3,5-O-(tetraisopropyldisiloxane-1,3-diyl)-β-D-ribofuranosyl>-D-ribitol

1,3,4-tri-O-benzyl-5-O-pivaloyl-2-O-<2-O-(benzyloxymethyl)-3,5-O-(tetraisopropyldisiloxane-1,3-diyl)-β-D-ribofuranosyl>-D-ribitol

2-O-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-1,3,4-tri-O-benzyl-5-O-pivaloyl-D-ribitol