4-Amino-1-[3-deoxy-3-(hydroxymethyl)-β-L-ribofuranosyl]-2(1H)-pyrimidinone

N-[1-[2,5-Di-O-acetyl-3-[(acetyloxy)methyl]-3-deoxy-β-L-ribofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]acetamide

1-[3-Deoxy-3-(hydroxymethyl)-β-L-ribofuranosyl]-2,4(1H,3H)-pyrimidinedione

1-[2,5-Di-O-acetyl-3-[(acetyloxy)methyl]-3-deoxy-β-L-ribofuranosyl]-2,4(1H,3H)-pyrimidinedione

1-[3-Deoxy-3-(hydroxymethyl)-β-L-ribofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[2,5-Di-O-acetyl-3-[(acetyloxy)methyl]-3-deoxy-β-L-ribofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

N′-[9-[2-Deoxy-5-O-[(1,1-dimethylethyl)dimethylsilyl]-β-L-threo-pentofuranosyl]-6,9-dihydro-6-oxo-1H-purin-2-yl]-N,N-dimethylmethanimidamide

2-Amino-9-[2-deoxy-5-O-[(1,1-dimethylethyl)dimethylsilyl]-β-L-threo-pentofuranosyl]-1,9-dihydro-6H-purin-6-one

N-[9-(3,5-Di-O-benzoyl-2-deoxy-β-L-threo-pentofuranosyl)-6,9-dihydro-6-oxo-1H-purin-2-yl]acetamide

2-Amino-9-(3-azido-2,3-dideoxy-β-L-erythro-pentofuranosyl)-1,9-dihydro-6H-purin-6-one

Adenosine, 8-chloro-2′,3′-O-(1-methylethylidene)-1-[(3aS,4R,6R,6aR)-tetrahydro-2,2-dimethyl-6-[(phosphonooxy)methyl]-4H-cyclopenta-1,3-dioxol-4-yl]-N-(trichloroacetyl)-

Adenosine, 8-bromo-2′,3′-O-(1-methylethylidene)-1-[(3aS,4R,6R,6aR)-tetrahydro-6-(hydroxymethyl)-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]-N-(trichloroacetyl)-

Adenosine, 8-bromo-1-[(3aS,4R,6R,6aR)-6-[[[dimethyl(1,1,2-trimethylpropyl)silyl]oxy]methyl]tetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]-2′,3′-O-(1-methylethylidene)-N-(trichloroacetyl)-

Adenosine, 8-bromo-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-N-[[(3aS,4S,6R,6aR)-6-[[[dimethyl(1,1,2-trimethylpropyl)silyl]oxy]methyl]tetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]phenylmethylene]-2′,3′-O-(1-methylethylidene)-

Adenosine, 8-bromo-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-N-[(3aS,4R,6R,6aR)-6-[[[dimethyl(1,1,2-trimethylpropyl)silyl]oxy]methyl]tetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]-2′,3′-O-(1-methylethylidene)-N-[(phenylmethoxy)carbonyl]-

Adenosine, N-benzoyl-8-bromo-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-N-[(3aS,4R,6R,6aR)-6-[[[dimethyl(1,1,2-trimethylpropyl)silyl]oxy]methyl]tetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]-2′,3′-O-(1-methylethylidene)-

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-8-bromo-1-[(3aS,4R,6R,6aR)-6-[[[dimethyl(1,1,2-trimethylpropyl)silyl]oxy]methyl]tetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]-2′,3′-O-(1-methylethylidene)-N-(trichloroacetyl)-

Adenosine, N-benzoyl-8-bromo-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-2′,3′-O-(1-methylethylidene)-

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-8-bromo-2′,3′-O-(1-methylethylidene)-

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-8-bromo-2′,3′-O-(1-methylethylidene)-N-(trichloroacetyl)-