1-[(2R,3R)-2-(2-Benzyloxy-ethyl)-tetrahydro-furan-3-yl]-5-methyl-1H-pyrimidine-2,4-dione

6-O-benzyl-3-O-benzoyl-5-deoxy-1,2-O-isopropylidene-D-allofuranose

[(2R,3R)-3-(Trityl-amino)-tetrahydro-furan-2-yl]-acetic acid methyl ester

(2R,3S)-2-(2-Benzyloxy-ethyl)-tetrahydro-furan-3-ol

Benzoic acid (2R,3S)-2-(2-benzyloxy-ethyl)-tetrahydro-furan-3-yl ester

(2R,3R)-2-(2-Benzyloxy-ethyl)-tetrahydro-furan-3-ylamine

Benzoic acid (3aR,5R,6R,6aR)-5-[(R)-2-(tert-butyl-dimethyl-silanyloxy)-1-hydroxy-ethyl]-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-yl ester

(+)-3-deoxy-1,2:5,6-di-O-isopropylidene-α-D-allofuranos-3-yl benzoate

3-O-benzoyl-6-O-(tert-butyldimethylsilyl)-5-deoxy-1,2-O-isopropylidene-α-D-ribo-hexofuranose