N4-acetyl-1-<5-O-(tert-butyldiphenylsilyl)-2,3-dideoxy-2-phenylthio-β-D-erythro-pentofuranosyl>cytosine

(2S,3R,5S)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-2-methyl-tetrahydro-furan-3-ol

3-{(2S,5S)-5-[(S)-1-(tert-Butyl-dimethyl-silanyloxy)-3-((2R,3S,5R,6R)-3-dodecyl-5,6-dimethoxy-5,6-dimethyl-[1,4]dioxan-2-yl)-propyl]-tetrahydro-furan-2-yl}-propionaldehyde

(2S,5S,1'S)-2-<1'-(Benzyloxy)-3'-(phenylthio)propyl>-5-<(tert-butyldiphenylsiloxy)methyl>tetrahydrofuran

1-<5-O-(tert-butyldiphenylsilyl)-2,3-dideoxy-α-D-glycero-pentofuranosyl>thymine