Cytidine, N-benzoyl-P-(4-chlorophenyl)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-N-benzoyl-2′-deoxy-, 3′-acetate

Uridine, 2′,5′-dideoxy-5-iodo-5′-[(methylsulfonyl)amino]-

Uridine, 5′-azido-2′,5′-dideoxy-, 3′-acetate

Uridine, 5′-azido-2′,5′-dideoxy-5-iodo-, 3′-acetate

Uridine, 5′-(acetylamino)-2′,5′-dideoxy-5-iodo-

Uridine, 5′-(acetylamino)-2′,5′-dideoxy-5-iodo-, 3′-acetate

Uridine, 2′,5′-dideoxy-5-iodo-5′-[[(4-methylphenyl)sulfonyl]amino]-

Uridine, 2′,5′-dideoxy-5′-[[(ethylthio)carbonyl]amino]-5-iodo-

Uridine, 2′,5′-dideoxy-5′-[(ethoxycarbonyl)amino]-5-iodo-

Uridine, 5′-(benzoylamino)-2′,5′-dideoxy-5-iodo-

Uridine, 2′,5′-dideoxy-5-iodo-5′-[(3-methyl-1-oxobutyl)amino]-

Uridine, 2′,5′-dideoxy-5-iodo-5′-[(1-oxopentyl)amino]-

Uridine, 2′,5′-dideoxy-5-iodo-5′-[(2-methyl-1-oxopropyl)amino]-

Uridine, 2′,5′-dideoxy-5-iodo-5′-[(1-oxopropyl)amino]-

Uridine, 5′-(benzoylamino)-2′,5′-dideoxy-5-iodo-, 3′-benzoate

Uridine, 2′,5′-dideoxy-5-iodo-5′-[(3-methyl-1-oxobutyl)amino]-, 3′-(3-methylbutanoate)

Uridine, 2′,5′-dideoxy-5-iodo-5′-[(2-methyl-1-oxopropyl)amino]-, 3′-(2-methylpropanoate)

Uridine, 5′-(acetylamino)-2′,5′-dideoxy-, 3′-acetate

Uridine, 5′-O-(1-hydroxyethyl)-

Uridine, 5′-O-(hydroxyphenylmethyl)-