Adenosine, cyclic 3′,5′-(phenylphosphoramidate), (S)-

Adenosine, 5′-(2-chlorophenyl phenylphosphoramidate), (S)-

Adenosine, 5′-(2-chlorophenyl phenylphosphoramidate), (R)-

Adenosine, 2′,3′-O-(ethoxymethylene)-, 5′-(2-chlorophenyl phenylphosphoramidate), (R)-

Thymidine, 5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-8-quinolinylthymidylyl-(3′→5′)-, 3′-acetate

Uridine, 2′,5′-dideoxy-5′-[[hydroxy(phosphonooxy)phosphinyl]amino]-5-iodo-

Cytidine, 3-acetyl-, 2′,3′,5′-triacetate

Cytidine, 3-benzoyl-, 2′,3′,5′-tribenzoate

Cytidine, 3-benzoyl-, 2′,3′-dibenzoate

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

N-[3-Benzoyl-2,3-dihydro-2-oxo-1-(2,3,5-tri-O-benzoyl-β-D-arabinofuranosyl)-4(1H)-pyrimidinylidene]benzamide

N-[1,2-Dihydro-2-oxo-1-(2,3,5-tri-O-benzoyl-β-D-arabinofuranosyl)-4-pyrimidinyl]benzamide

Adenosine 5′-(tetrahydrogen triphosphate), N-[8-[(iodoacetyl)amino]octyl]-

Adenosine 5′-(tetrahydrogen triphosphate), N-[7-[(iodoacetyl)amino]heptyl]-

Adenosine 5′-(tetrahydrogen triphosphate), N-[6-[(iodoacetyl)amino]hexyl]-

3′-Uridylic acid, 5′-deoxy-5′-[(diphenoxyphosphinyl)amino]-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-, diphenyl ester

Thymidine, N-benzoyl-2′-deoxy-5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-8-quinolinyladenylyl-(3′→5′)-, 3′-acetate

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-8-quinolinyl-2′-O-(tetrahydro-2H-pyran-2-yl)uridylyl-(3′→5′)-N-benzoyl-P-8-quinolinyl-2′-O-(tetrahydro-2H-pyran-2-yl)adenylyl-(3′→5′)-N-benzoyl-2′-O-(tetrahydro-2H-pyran-2-yl)-

3′-Cytidylic acid, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-(tetrahydro-2H-pyran-2-yl)-, mono-8-quinolinyl ester

3′-Uridylic acid, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-(tetrahydro-2H-pyran-2-yl)-, mono-8-quinolinyl ester