9-[2,3-Bis[(acetyloxy)methyl]-2,3-dideoxy-β-D-arabinofuranosyl]-9H-purin-6-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]-O-[(1,1-dimethylethyl)dimethylsilyl]-L-serine methyl ester

Thymidine, 3′-azido-3′-deoxy-3-[(1E)-3-oxo-1-propen-1-yl]-, 5′-[2-[(2,2-dimethyl-1-oxopropyl)thio]ethyl N-phenylphosphoramidate]

[(2R,5S)-5-(4-Amino-2-oxo-1(2H)-pyrimidinyl)-1,3-oxathiolan-2-yl]methyl hydrogen 3′-azido-3′-deoxy-5′-thymidylate

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

(4R)-5-Amino-1-(5-O-phosphono-β-D-ribofuranosyl)-4-imidazolidinecarboxylic acid

Carbonic acid, [(6aS,7R,8R,9aR)-4-amino-6a,7,8,9a-tetrahydro-7-hydroxyfuro[2′,3′:4,5]oxazolo[3,2-e]purin-8-yl]methyl ethyl ester

9-[5-O-Acetyl-2,3-bis[(acetyloxy)methyl]-2,3-dideoxy-β-D-arabinofuranosyl]-9H-purin-6-amine

9-[2,3-Dideoxy-3-(hydroxymethyl)-β-D-erythro-pentofuranosyl]-9H-purine

1-[3-Azido-5-O-(3-carboxy-1-oxopropyl)-2,3-dideoxy-β-L-erythro-pentofuranosyl]-5-(phenylmethyl)-2,4(1H,3H)-pyrimidinedione

1-[(4aS,6R,7aR)-Hexahydro-1-hydroxy-2-[2-(phenylseleno)ethyl]-2H-furo[3,2-d][1,3]oxazin-6-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

9-[2,3-Dideoxy-3-(hydroxymethyl)-α-D-erythro-pentofuranosyl]-6-(hexyloxy)-9H-purine

Ethanethioic acid, S-[4-[[(2S,5R)-5-(6-amino-9H-purin-9-yl)tetrahydro-2-furanyl]methyl]-4-oxido-9-oxo-3,5-dioxa-8-thia-4-phosphadec-1-yl] ester

2′,3′-Dideoxy-5-methyl-N-(1-oxohexadecyl)-β-L-cytidylyl-(5′→5′)-3′-azido-3′-deoxy-β-L-thymidine

5-Phenoxy-1-β-L-ribofuranosyl-2,4(1H,3H)-pyrimidinedione

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

N-(4-Butylphenyl)-9-(2-deoxy-β-L-erythro-pentofuranosyl)-6-methoxy-9H-purin-2-amine

N-[[2-[(2S,3R,5S)-3-Azido-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)tetrahydro-2-furanyl]ethyl]hydroxyphosphinyl]-L-tryptophan 1-methyl ester

9-[2-Deoxy-3-O-[(2-nitrophenyl)methyl]-β-L-erythro-pentofuranosyl]-9H-purin-6-amine

Uridine, 6-cyano-2′-deoxy-, 3′,5′-diacetate