Uridine, uridylyl-(3′→5′)-, tetraacetate (ester)

Uridine, 2′,3′-bis-O-(tetrahydro-2H-pyran-2-yl)uridylyl-(5′→3′)-2′,5′-bis-O-(tetrahydro-2H-pyran-2-yl)-

Uridine, 2′,3′-bis-O-(1-ethoxyethyl)uridylyl-(5′→3′)-2′,5′-bis-O-(1-ethoxyethyl)-

Uridine, cyclic 2′,3′-(hydrogen phosphorothioate)

Thymidine, uridylyl-(5′→5′)-guanylyl-(3′→5′)-thymidylyl-(3′→5′)-

Thymidine, uridylyl-(5′→5′)-cytidylyl-(3′→5′)-thymidylyl-(3′→5′)-

(2′S)-2′-Chloro-2′-deoxy-2′-fluoro-4′-C-fluoro-3′-C-hydroxyuridine 5′-(trihydrogen diphosphate)

(2′S)-2′-Chloro-2′-deoxy-2′-fluoro-3′-C-hydroxyuridine 5′-(trihydrogen diphosphate)

(2′R)-2′-Chloro-2′-deoxy-2′-fluoro-4′-C-fluorouridine 5′-(trihydrogen diphosphate)

(2′R)-2′-Chloro-2′-deoxy-2′-fluorouridine 5′-(trihydrogen diphosphate)

2′,3′-(Carbonothioyldiimino)-2′,3′-dideoxy-4′-C-fluoro-2′-C-(hydroxymethyl)uridine 5′-(trihydrogen diphosphate)

2′,3′-(Carbonothioyldiimino)-2′,3′-dideoxy-2′-C-(hydroxymethyl)uridine 5′-(trihydrogen diphosphate)

2′,3′-(Carbonyldiimino)-2′,3′-dideoxy-4′-C-fluoro-2′-C-(hydroxymethyl)uridine 5′-(trihydrogen diphosphate)

2′,3′-(Carbonyldiimino)-2′,3′-dideoxy-2′-C-(hydroxymethyl)uridine 5′-(trihydrogen diphosphate)

2′,3′-(Carbonothioyldiimino)-2′-C-chloro-2′,3′-dideoxy-4′-C-fluorouridine 5′-(trihydrogen diphosphate)

2′,3′-(Carbonyldiimino)-2′-C-chloro-2′,3′-dideoxy-4′-C-fluorouridine 5′-(trihydrogen diphosphate)

1-[4-C-Fluoro-3-C-hydroxy-2-C-(hydroxymethyl)-5-O-[hydroxy(phosphonooxy)phosphinyl]-β-D-threo-pentofuranosyl]-2,4(1H,3H)-pyrimidinedione

1-[3-C-Hydroxy-2-C-(hydroxymethyl)-5-O-[hydroxy(phosphonooxy)phosphinyl]-β-D-threo-pentofuranosyl]-2,4(1H,3H)-pyrimidinedione

1-[4-C-Fluoro-2-C-(hydroxymethyl)-5-O-[hydroxy(phosphonooxy)phosphinyl]-β-D-arabinofuranosyl]-2,4(1H,3H)-pyrimidinedione

1-[2-C-(Hydroxymethyl)-5-O-[hydroxy(phosphonooxy)phosphinyl]-β-D-arabinofuranosyl]-2,4(1H,3H)-pyrimidinedione