1-[(2R,3R,4R,5R)-5-[(R)-2-((3aS,4R,6S,7R,7aR)-7-Azido-2,2-dimethyl-6-phenylsulfanyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-yl)-1-hydroxy-ethyl]-3,4-bis-(tert-butyl-dimethyl-silanyloxy)-tetrahydro-furan-2-yl]-1H-pyrimidine-2,4-dione

acetic acid 2-(7-amino-2,2-dimethyl-6-phenylsulfanyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-yl)-1-[3,4-bis-(tert-butyl-dimethyl-silanyloxy)-5-(2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-2-yl]-ethyl ester

(2S,3R,4S,5R)-2-azido-5-benzoyloxy-3,4-(dimethylmethylenedioxy)-6-phenylthio-1-hexanol

(2S,3R,4S,5R)-2-azido-5-benzoyloxy-3,4-(dimethylmethylenedioxy)-1,6-di(phenylthio)hexane

1-[10-azido-2,3-di-O-(tert-butyldimethylsilyl)-6,10,11-trideoxy-8,9-O-isopropylidene-11-S-phenyl-11-thio-L-galacto-D-allo-undecofuranosyl-(1,4)]uracil