6,7-Dichloro-N-cyclopropyl-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-1H-imidazo[4,5-b]quinoxalin-2-amine

6,7-Dichloro-1,3-dihydro-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-2H-imidazo[4,5-b]quinoxalin-2-one

1-[6-Amino-2-[3-(4-nitrophenoxy)-1-propyn-1-yl]-9H-purin-9-yl]-N-cyclopropyl-1-deoxy-β-D-ribofuranuronamide

1-[6-Amino-2-[3-(4-chlorophenoxy)-1-propyn-1-yl]-9H-purin-9-yl]-N-cyclopropyl-1-deoxy-β-D-ribofuranuronamide

1-[6-Amino-2-[3-(4-methylphenoxy)-1-propyn-1-yl]-9H-purin-9-yl]-N-cyclopropyl-1-deoxy-β-D-ribofuranuronamide

1-[6-Amino-2-[3-(3,4,5-trimethoxyphenoxy)-1-propyn-1-yl]-9H-purin-9-yl]-N-cyclopropyl-1-deoxy-β-D-ribofuranuronamide

1-[6-Amino-2-[3-(2-methylphenoxy)-1-propyn-1-yl]-9H-purin-9-yl]-N-cyclopropyl-1-deoxy-β-D-ribofuranuronamide

1-[6-Amino-2-[3-(2,5-dimethoxyphenoxy)-1-propyn-1-yl]-9H-purin-9-yl]-N-cyclopropyl-1-deoxy-β-D-ribofuranuronamide

1-[2-[3-(1-Acetyl-4-piperidinyl)-1-propyn-1-yl]-6-amino-9H-purin-9-yl]-N-cyclopropyl-1-deoxy-β-D-ribofuranuronamide

1-(6-Amino-2-iodo-9H-purin-9-yl)-N-cyclopropyl-1-deoxy-2,3-O-(1-methylethylidene)-β-D-ribofuranuronamide

9H-Purine-6-carbamic acid, 9-(2,3-O-isopropylidene-5-O-trityl-β-D-ribofuranosyl)-, benzyl ester

1-[2-C-[[4-(Benzoylamino)-2-oxo-1(2H)-pyrimidinyl]methyl]-5-O-[bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-β-D-arabinofuranosyl]-2,4(1H,3H)-pyrimidinedione

1-[2-C-[[4-(Benzoylamino)-2-oxo-1(2H)-pyrimidinyl]methyl]-β-D-arabinofuranosyl]-2,4(1H,3H)-pyrimidinedione

Coenzyme A, 3′-O-dephosphono-, S-2-octenoate