5-O-<(1,1-dimethylethyl)dimethylsilyl>-2,3-O-(1-methylethylidene)-1-C-(4-methylphenyl)-D-ribofuranose
1-C-<1,1'-biphenyl>-4-yl-5-O-<(1,1-dimethylethyl)dimethylsilyl>-2,3-O-(1-methylethylidene)-ribofuranose
5-(tert-butyldimethylsilyloxy)-2,3-isopropylidenedioxy-D-ribofuranose
2,3-O-isopropylidene-D-ribonic-γ-lactone
2,6-Anhydro-1-desoxy-3,4-O-isopropyliden-β-D-psicofuranose