Cytidine, 2′-O-benzoyluridylyl-(3′→5′)-N-benzoyl-, 2′,3′-dibenzoate

Inosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-1-[(1-pyrenylacetyl)amino]-

Inosine, 1-[(9-acridinylcarbonyl)amino]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-

Inosine, 1-amino-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-

Inosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-1-(2,4-dinitrophenyl)-

2,4(1H,3H)-Pyrimidinedione, 1-[2,5-anhydro-4-C-(azidomethyl)-α-L-lyxofuranosyl]-5-methyl-

Thymidine, 5-methyl-α-L-uridylyl-(3′→5′)-5-methyl-2′-O,4′-C-methylene-α-L-uridylyl-(3′→5′)-5-methyl-2′-O,4′-C-methylene-α-L-uridylyl-(3′→5′)-5-methyl-2′-O,4′-C-methylene-α-L-uridylyl-(3′→5′)-5-methyl-2′-O,4′-C-methylene-α-L-uridylyl-(3′→5′)-5-methyl-α-L-uridylyl-(3′→5′)-

Thymidine, 5-methyl-α-L-uridylyl-(3′→5′)-5-methyl-2′-O,4′-C-methyleneuridylyl-(3′→5′)-5-methyl-2′-O,4′-C-methyleneuridylyl-(3′→5′)-5-methyl-2′-O,4′-C-methyleneuridylyl-(3′→5′)-5-methyl-2′-O,4′-C-methyleneuridylyl-(3′→5′)-5-methyl-α-L-uridylyl-(3′→5′)-

2,4(1H,3H)-Pyrimidinedione, 1-[2,5-anhydro-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-4-C-[[[(4-methoxyphenyl)diphenylmethyl]amino]methyl]-α-L-lyxofuranosyl]-5-methyl-

2,4(1H,3H)-Pyrimidinedione, 1-[2,5-anhydro-4-C-[[[(4-methoxyphenyl)diphenylmethyl]amino]methyl]-α-L-lyxofuranosyl]-5-methyl-

1-[2,5-Anhydro-4-C-[[(methylsulfonyl)oxy]methyl]-α-L-lyxofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

β-D-arabino-Uridylyl-(3′→5′)-β-D-arabino-uridine

6H-Furo[2′,3′:4,5]oxazolo[3,2-a]pyrimidin-6-one, 2,3,3a,9a-tetrahydro-2-[[(4-methoxyphenyl)diphenylmethoxy]methyl]-3-(phosphonooxy)-, [2R-(2α,3β,3aβ,9aβ)]-

6H-Furo[2′,3′:4,5]oxazolo[3,2-a]pyrimidin-6-one, 2,3,3a,9a-tetrahydro-2-(hydroxymethyl)-3-(phosphonooxy)-, [2R-(2α,3β,3aβ,9aβ)]-

2,4(1H,3H)-Pyrimidinedione, 1-[2,5-anhydro-4-C-[[bis(4-methoxyphenyl)phenylmethoxy]methyl]-3-O-[[bis(1-methylethyl)amino]methylphosphino]-α-L-lyxofuranosyl]-5-methyl-

Uridine, 2′-chloro-2′-deoxy-5′-O-(triphenylmethyl)-

Adenosine, N-(1,2,3,4-tetrahydro-2-naphthalenyl)-, 2′,3′,5′-triacetate

5′-Thymidylic acid, mono(4-chloro-2-nitrophenyl) ester

3-[5-O-[Bis(2,2,2-trichloroethoxy)phosphinyl]-2-deoxy-β-D-erythro-pentofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

2′-Adenylic acid, 3′,5′-O-(phenylmethylene)-