Uridine, 5′-azido-2′,5′-dideoxy-5-(1,7-octadiyn-1-yl)-, 3′-[2-[4-(carboxymethoxy)phenoxy]acetate]

Uridine, 2′,5′-dideoxy-5′-iodo-5-(1,7-octadiyn-1-yl)-, 3′-[2-[4-(carboxymethoxy)phenoxy]acetate]

Uridine, 2′-deoxy-5-(1,7-octadiyn-1-yl)-, 3′-[2-[4-(2-hydroxy-2-oxoethoxy)phenoxy]acetate]

3-(2-Deoxy-β-D-erythro-pentofuranosyl)-3,7,8,9-tetrahydro-9-hydroxypyrimido[2,1-i]purine-9-methanol

9-(Chloromethyl)-3-(2-deoxy-β-D-erythro-pentofuranosyl)-3,7,8,9-tetrahydropyrimido[2,1-i]purin-9-ol

Thymidine, 5′-O-[[(2-aminoethyl)amino]hydroxyphosphinyl]-2′-O-methyluridylyl-(3′→5′)-P-deoxy-P-methylthymidylyl-(3′→5′)-P-deoxy-P-methylthymidylyl-(3′→5′)-P-deoxy-P-methylthymidylyl-(3′→5′)-P-deoxy-P-methylthymidylyl-(3′→5′)-P-deoxy-P-methylthymidylyl-(3′→5′)-P-deoxy-P-methylthymidylyl-(3′→5′)-

Thymidine, 5′-O-phosphonouridylyl-(3′→5′)-thymidylyl-(3′→5′)-P-deoxy-P-methylthymidylyl-(3′→5′)-P-deoxy-P-methylthymidylyl-(3′→5′)-P-deoxy-P-methylthymidylyl-(3′→5′)-P-deoxy-P-methylthymidylyl-(3′→5′)-P-deoxy-P-methylthymidylyl-(3′→5′)-P-deoxy-P-methyl-

Cytidine, 3′-azido-2′,3′-dideoxy-5-(2-propynyl)-

Cytidine, 2′,3′-dideoxy-5-(2-propynyl)-

Cytidine, 3′-azido-2′,3′-dideoxy-5-(2-propenyl)-

Cytidine, 2′,3′-dideoxy-5-(2-propenyl)-

Cytidine, 3′-azido-2′,3′-dideoxy-5-propyl-

Cytidine, 2′,3′-dideoxy-5-propyl-

Cytidine, 3′-azido-2′,3′-dideoxy-5-ethyl-

1-(2-Deoxy-β-D-erythro-pentofuranosyl)-6-nitro-2,4(1H,3H)-quinazolinedione

7-Chloro-1-(2-deoxy-β-D-erythro-pentofuranosyl)-2,4(1H,3H)-quinazolinedione

5-Chloro-1-(2-deoxy-β-D-erythro-pentofuranosyl)-2,4(1H,3H)-quinazolinedione

1-(2-Deoxy-β-D-erythro-pentofuranosyl)-5-fluoro-2,4(1H,3H)-quinazolinedione

1-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-α-D-erythro-pentofuranosyl]-6-nitro-2,4(1H,3H)-quinazolinedione

1-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-α-D-erythro-pentofuranosyl]-7-chloro-2,4(1H,3H)-quinazolinedione