Adenosine, N-[4-[2-[(2,5-dioxo-1-pyrrolidinyl)oxy]-2-oxoethyl]phenyl]-

1-[3-O-Acetyl-5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-7-nitro-4-(2,4,6-trimethylphenoxy)-1H-imidazo[4,5-c]pyridine

1-[3-O-Acetyl-2-deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-erythro-pentofuranosyl]-7-nitro-4-(2,4,6-trimethylphenoxy)-1H-imidazo[4,5-c]pyridine

1-(3-O-Acetyl-2-deoxy-β-D-erythro-pentofuranosyl)-7-nitro-4-(2,4,6-trimethylphenoxy)-1H-imidazo[4,5-c]pyridine

Adenosine, N-[4-[2-[[4-[2-[[2-[[[(4-isothiocyanatophenyl)amino]thioxomethyl]amino]ethyl]amino]-2-oxoethyl]phenyl]amino]-2-oxoethyl]phenyl]-

Adenosine, N-[4-[2-[[4-[2-[(2,5-dioxo-1-pyrrolidinyl)oxy]-2-oxoethyl]phenyl]amino]-2-oxoethyl]phenyl]-

4-[[2-[4-[(9-β-D-Ribofuranosyl-9H-purin-6-yl)amino]phenyl]acetyl]amino]benzeneacetic acid

Cytidine, N-benzoyl-5'-deoxy-5'-(diethoxyphosphinyl)-, 2',3'-dibenzoate

Uridine, 5'-[hydrogen [[(α-D-glucopyranosyloxy)hydroxyphosphinyl]methyl]phosphonate]

2-Amino-7-[2-deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-erythro-pentofuranosyl]-3,7-dihydro-5-[[(2-nitrophenyl)methoxy]methyl]-4H-pyrrolo[2,3-d]pyrimidin-4-one

α-[(1R)-1-[4-[3-[[(4',5'-Dichloro-3',6'-dihydroxy-2',7'-dimethoxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-6-yl)carbonyl]amino]-1-propyn-1-yl]-2-nitrophenyl]-2-methylpropoxy]thymidine 5'-(tetrahydrogen triphosphate)

2'-Deoxy-5-[[(1S)-2,2-dimethyl-1-(2-nitrophenyl)propoxy]methyl]cytidine 5'-(tetrahydrogen triphosphate)

α-[(1S)-2,2-Dimethyl-1-(2-nitrophenyl)propoxy]thymidine 5'-(tetrahydrogen triphosphate)

2'-Deoxy-5-[[(1S)-2-methyl-1-(2-nitrophenyl)propoxy]methyl]cytidine 5'-(tetrahydrogen triphosphate)

α-[(1S)-2-Methyl-1-(2-nitrophenyl)propoxy]thymidine 5'-(tetrahydrogen triphosphate)

3',5'-Bis-O-[(1,1-dimethylethyl)dimethylsilyl]-α-[(1S)-2,2-dimethyl-1-(2-nitrophenyl)propoxy]thymidine

3',5'-Bis-O-[(1,1-dimethylethyl)dimethylsilyl]-α-[(3-phenyl-2-propen-1-yl)oxy]thymidine

Benzamide, N-[2-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-2H-pyrazolo[3,4-d]pyrimidin-4-yl]-

Ethanimidamide, N'-[2-(2-deoxy-β-D-erythro-pentofuranosyl)-2H-pyrazolo[3,4-d]pyrimidin-4-yl]-N,N-dimethyl-

Benzamide, N-[2-(2-deoxy-β-D-erythro-pentofuranosyl)-2H-pyrazolo[3,4-d]pyrimidin-4-yl]-