2,4(1H,3H)-Pyrimidinedione, 1-[2,5-dideoxy-2,5-epithio-3-O-(2-methoxyethyl)-α-D-arabinofuranosyl]-5-methyl-

2,4(1H,3H)-Pyrimidinedione, 1-[2,5-dideoxy-2,5-epithio-3-O-(2-methoxyethyl)-α-D-arabinofuranosyl]-

3′-Guanylic acid, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-N-(2-methyl-1-oxopropyl)-, 4-chlorophenyl methyl ester

3′-Cytidylic acid, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-N-(4-methoxybenzoyl)-, 4-chlorophenyl methyl ester

3′-Adenylic acid, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-, mono(2,4,5-trichlorophenyl) ester

3′-Thymidylic acid, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, 4-chlorophenyl methyl ester

6-Chloro-1,2-dihydro-2-β-D-ribofuranosyl-4H-pyrazolo[3,4-d]pyrimidin-4-one

6-Chloro-1,2-dihydro-2-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-4H-pyrazolo[3,4-d]pyrimidin-4-one

4-Amino-1,5-dihydro-1-β-D-ribofuranosyl-6H-pyrazolo[3,4-d]pyrimidin-6-one

6-(Methylsulfonyl)-1-β-D-ribofuranosyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine

4-Chloro-6-(methylthio)-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-1H-pyrazolo[3,4-d]pyrimidine

1H-Pyrazolo[3,4-d]pyrimidine-4,6-diamine, N,N′-dimethyl-1-β-D-ribofuranosyl-

1H-Pyrazolo[3,4-d]pyrimidine-4,6-diamine, N,N,N′,N′-tetramethyl-1-β-D-ribofuranosyl-

6-Chloro-1-β-D-ribofuranosyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine

6-Chloro-1,5-dihydro-1-β-D-ribofuranosyl-4H-pyrazolo[3,4-d]pyrimidin-4-one

4,6-Dichloro-2-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-2H-pyrazolo[3,4-d]pyrimidine

4,6-Dichloro-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-1H-pyrazolo[3,4-d]pyrimidine

Inosine, 2′,3′-dideoxy-, 5′-[10-[(2S)-2-hydroxy-3-(octadecyloxy)propyl] decanedioate]

Inosine, 2′,3′-dideoxy-, 5′-[6-[(2S)-2-hydroxy-3-(octadecyloxy)propyl] hexanedioate]

Inosine, 2′,3′-dideoxy-, 5′-[4-[(2S)-2-hydroxy-3-(octadecyloxy)propyl] butanedioate]