2',3'-Dideoxy-5-ethenyluridine

2′-Deoxy-P-thiouridylyl-(3′→5′)-P-thiothymidylyl-(3′→5′)-2′-deoxyadenosine

Methyl [C(Z)]-N-methyl-1-β-D-ribofuranosyl-1H-1,2,4-triazole-3-carboximidate

1-(2-Deoxy-β-D-erythro-pentofuranosyl)-3,4-dihydro-5-iodo-2(1H)-pyrimidinone

4-[(2-Pyridinylmethyl)amino]-7-β-D-ribofuranosyl-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile

6-Chloro-7-β-D-ribofuranosyl-7H-purin-2-amine

N-[3′-Azido-3′-deoxy-P-[2-[(2,2-dimethyl-1-oxopropyl)thio]ethyl]-3-[(1E)-3-oxo-1-propen-1-yl]-5′-thymidylyl]-L-tyrosine methyl ester

2′,3′-Dideoxy-2-fluoroinosine

3-(2-Deoxy-β-D-erythro-pentofuranosyl)-6-[3-(1E)-1-propen-1-ylphenyl]furo[2,3-d]pyrimidin-2(3H)-one

6,7-Dichloro-1-β-D-ribofuranosyl-1H-imidazo[4,5-c]pyridin-4-amine

3-(2-Deoxy-β-D-erythro-pentofuranosyl)-5-hexyl-6-octylfuro[2,3-d]pyrimidin-2(3H)-one

1-[[(2S,5R)-5-(6-Amino-9H-purin-9-yl)tetrahydro-2-furanyl]methoxy]-1-methoxy-1-thioxophosphinecarboxylic acid

1-Deoxy-5-O-[4-deoxy-N-[2-(phenylmethoxy)phenyl]-β-L-erythro-hex-4-enopyranuronamidosyl]-1-(3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)-3-O-methyl-α-L-talofuranuronamide

N-(4-Butylphenyl)-6-chloro-7-[2-deoxy-3,5-bis-O-(4-methylphenyl)-β-L-erythro-pentofuranosyl]-7H-purin-2-amine

Methyl 1-[[(2S,5R)-5-(1,6-dihydro-6-oxo-9H-purin-9-yl)tetrahydro-2-furanyl]methoxy]-1-methoxy-1-thioxophosphinecarboxylate

Guanosine, 3′-deoxy-N-(1-oxohexadecyl)-3′-[(2,2,2-trifluoroacetyl)amino]-, 2′-acetate 5′-benzoate

Methanesulfonic acid 2-[2-amino-9-[5-O-[[(4,4-dimethyl-3-oxopentyl)oxy][2-[(2,2-dimethyl-1-oxopropyl)thio]ethoxy]phosphinyl]-2-C-methyl-β-D-ribofuranosyl]-9H-purin-6-yl]hydrazide

5-Fluoro-1-[2,3,5-tris-O-(phenylmethyl)-β-D-ribofuranosyl]-1H-indole-2,3-dione

Guanylyl-(3′→5′)-cytidylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-adenylyl-(3′→5′)-adenosine

Uridylyl-(3′→5′)-uridylyl-(3′→5′)-cytidylyl-(3′→5′)-cytidylyl-(3′→5′)-cytidylyl-(3′→5′)-guanylyl-(3′→5′)-cytidine