Acetic acid (2R,3R,3aR,7aR)-2-(6-amino-purin-9-yl)-5-methoxy-5-oxo-octahydro-1-oxa-5λ5-phospha-inden-3-yl ester

(3aR,5R,6R,6aR)-5-(2-Bromo-ethyl)-6-bromomethyl-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxole

Methanesulfonic acid (R)-1-((3aR,5S,6R,6aR)-6-benzyloxymethyl-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-2-methanesulfonyloxy-ethyl ester

O1,O2;O5,O6-diisopropylidene-3-methylene-α-D-ribo-3-deoxy-hexofuranose

(3aR,3bR,7aR,8aR)-5-Methoxy-2,2-dimethyl-hexahydro-1,3,8-trioxa-5-phospha-cyclopenta[a]indene 5-oxide

3-C-(benzyloxymethyl)-3,5,6-trideoxy-1,2-O-isopropylidene-α-D-ribo-5-hexenofuranose

2-((3aR,5R,6R,6aR)-6-Hydroxymethyl-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-ethanol

2-((3aR,5R,6R,6aR)-6-Benzyloxymethyl-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-ethanol

3-C-(benzyloxymethyl)-3-deoxy-1,2:5,6-di-O-isopropylidene-α-D-allofuranose