3′-Adenylic acid, 2′-deoxy-2′-fluoro-P(S)-[[4-[[4-(octyloxy)benzoyl]oxy]phenyl]methyl]-P-thiouridylyl-(3′→5′)-2′-deoxy-2′-fluoro-, cyclic nucleotide

Adenosine, 2′-deoxy-2′-fluoro-5′-O-(hydroxymercaptophosphinyl)uridylyl-(3′→5′)-2′-deoxy-2′-fluoro-, cyclic nucleotide

Adenosine, 5′-O-[[[[4-[[4-(decyloxy)benzoyl]oxy]phenyl]methyl]thio]hydroxyphosphinyl]-2′-deoxy-2′-fluorouridylyl-(3′→5′)-2′-deoxy-2′-fluoro-, cyclic nucleotide

3′-Adenylic acid, 2′-deoxy-2′-fluoro-P(S)-[[[(1-methylethoxy)carbonyl]oxy]methyl]-P-thiouridylyl-(3′→5′)-2′-deoxy-2′-fluoro-, cyclic nucleotide

Adenosine, P(S)-[[4-[[4-(decyloxy)benzoyl]oxy]phenyl]methyl]-5′-O-[[[[4-[[4-(decyloxy)benzoyl]oxy]phenyl]methyl]thio]hydroxyphosphinyl]-2′-deoxy-2′-fluoro-P-thiouridylyl-(3′→5′)-2′-deoxy-2′-fluoro-, cyclic nucleotide

3′-Adenylic acid, 2′-deoxy-2′-fluoro-P-thiouridylyl-(3′→5′)-2′-deoxy-2′-fluoro-, cyclic nucleotide

Adenosine, 2′-deoxy-2′-fluoro-5′-O-(hydroxymercaptophosphinyl)-P-thiouridylyl-(3′→5′)-2′-deoxy-2′-fluoro-, cyclic nucleotide

3′-Adenylic acid, P(S)-[[4-[[4-(decyloxy)benzoyl]oxy]phenyl]methyl]-2′-deoxy-2′-fluoro-P-thiouridylyl-(3′→5′)-2′-deoxy-2′-fluoro-, cyclic nucleotide

N-[9-[5-Chloro-2,5-dideoxy-2-fluoro-4-C-(hydroxymethyl)-β-D-arabinofuranosyl]-6-(methylamino)-9H-purin-2-yl]-2-methylpropanamide

N-[9-[5-Chloro-2,5-dideoxy-3-O-[(1,1-dimethylethyl)dimethylsilyl]-2-fluoro-4-C-(hydroxymethyl)-β-D-arabinofuranosyl]-6-(methylamino)-9H-purin-2-yl]-2-methylpropanamide

N-[9-[4-C-[[Bis(4-methoxyphenyl)phenylmethoxy]methyl]-5-chloro-2,5-dideoxy-3-O-[(1,1-dimethylethyl)dimethylsilyl]-2-fluoro-β-D-arabinofuranosyl]-6-(methylamino)-9H-purin-2-yl]-2-methylpropanamide

N-[9-[2,5-Dideoxy-2-fluoro-4-C-(hydroxymethyl)-β-D-arabinofuranosyl]-6-(methylamino)-9H-purin-2-yl]-2-methylpropanamide