Uridine, 2′,3′-dideoxy-3-[(1,1-dimethylethoxy)carbonyl]-3′-[[[(diphenylmethyl)amino]sulfonyl]methyl]-, 5′-(1,1-dimethylethyl carbonate)

Uridine, 2′,3′-dideoxy-3-[(1,1-dimethylethoxy)carbonyl]-3′-(sulfomethyl)-, 5′-(1,1-dimethylethyl carbonate), ion(1-)

Uridine, 2′,3′-dideoxy-3-[(1,1-dimethylethoxy)carbonyl]-3′-[[(2-methylpropoxy)sulfonyl]methyl]-, 5′-(1,1-dimethylethyl carbonate)

Uridine, 3′-deoxy-3-[(1,1-dimethylethoxy)carbonyl]-3′-[[(2-methylpropoxy)sulfonyl]methyl]-, 5′-(1,1-dimethylethyl carbonate)

Uridine, 3′-[(aminosulfonyl)methyl]-3′-deoxy-3-[(1,1-dimethylethoxy)carbonyl]-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-, 5′-(1,1-dimethylethyl carbonate)

Uridine, 3′-deoxy-3-[(1,1-dimethylethoxy)carbonyl]-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-3′-[[[(diphenylmethyl)amino]sulfonyl]methyl]-, 5′-(1,1-dimethylethyl carbonate)

Uridine, 3′-deoxy-3-[(1,1-dimethylethoxy)carbonyl]-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-3′-(sulfomethyl)-, 5′-(1,1-dimethylethyl carbonate), ion(1-)

Adenosine, 3′-de(phosphinicooxy)-5′-O-[(1,1-dimethylethoxy)carbonyl]-2′-O-[(1,1-dimethylethyl)dimethylsilyl]uridylylmethylenesulfonylimino-(3′→5′)-N-benzoyl-5′-deoxy-2′,3′-O-(1-methylethylidene)-5′-oxo-

Uridine, 3′-[(aminosulfonyl)methyl]-3′-deoxy-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-, 5′-(1,1-dimethylethyl carbonate)

Uridine, 3′-deoxy-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-3′-(sulfomethyl)-, 5′-(1,1-dimethylethyl carbonate), ion(1-)

Uridine, 3′-deoxy-3-[(1,1-dimethylethoxy)carbonyl]-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-3′-[[(2-methylpropoxy)sulfonyl]methyl]-, 5′-(1,1-dimethylethyl carbonate)

Uridine, 3′-deoxy-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-3′-[[(2-methylpropoxy)sulfonyl]methylene]-

Uridine, 3′-deoxy-2′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-3′-[[(2-methylpropoxy)sulfonyl]methylene]-

(4S,5R)-4-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-5-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]octahydro-1′,3′-dioxospiro[furan-2(3H),7′(1′H)-pyrrolo[1,2-c]pyrimidine]-5′-carbonitrile

9-(5,6-Dideoxy-β-D-ribo-hex-5-ynofuranosyl)-N-(3-methylbicyclo[2.2.1]hept-2-yl)-9H-purin-6-amine

N-Bicyclo[3.2.0]hept-6-yl-9-(5,6-dideoxy-β-D-ribo-hex-5-ynofuranosyl)-9H-purin-6-amine

1-[(5R,6R,8R,9R)-4-Amino-9-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3-ethenyl-6-(hydroxymethyl)-2,2-dioxido-1,7-dioxa-2-thiaspiro[4.4]non-3-en-8-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(5R,6R,8R,9R)-4-Amino-9-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-6-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-2,2-dioxido-3-(1-propyn-1-yl)-1,7-dioxa-2-thiaspiro[4.4]non-3-en-8-yl]-3,5-dimethyl-2,4(1H,3H)-pyrimidinedione

1-[(5R,6R,8R,9R)-4-Amino-9-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-6-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-2,2-dioxido-3-(3-thienyl)-1,7-dioxa-2-thiaspiro[4.4]non-3-en-8-yl]-3,5-dimethyl-2,4(1H,3H)-pyrimidinedione

1-[(5R,6R,8R,9R)-4-Amino-9-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-6-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-2,2-dioxido-3-phenyl-1,7-dioxa-2-thiaspiro[4.4]non-3-en-8-yl]-3,5-dimethyl-2,4(1H,3H)-pyrimidinedione