3,7,8,-trideoxy-1,2-O-isopropylidene-3,5-di-C-methyl-α-D-glycero-D-gulo-octofuranose

(R)-2-{(4R,5S)-5-[(R)-1-(4-Methoxy-benzyloxy)-propyl]-2,2,5-trimethyl-[1,3]dioxolan-4-yl}-propionaldehyde

(2S,3R,4R,5R)-1-hydroxy-3,4-isopropylidene-5-(4-methoxybenzyloxy)-2,4-dimethylheptane

(2S,3R,4S,5R)-5-[(1R,2R)-1-Hydroxy-2-(4-methoxy-benzyloxy)-1-methyl-butyl]-4-methyl-tetrahydro-furan-2,3-diol