Pyrazinecarboxamide, 4-(2-deoxy-D-erythro-pentofuranosyl)-3,4-dihydro-3-oxo-

Pyrazinecarboxamide, 4-(3,5-di-O-acetyl-2-deoxy-D-erythro-pentofuranosyl)-3,4-dihydro-3-oxo-

3,4-Dihydro-3-oxo-4-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-2-pyrazinecarboxamide

Pyrazinecarboxylic acid, 4-[5-O-[bis(phenylmethoxy)phosphinyl]-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-3,4-dihydro-3-oxo-, methyl ester

Pyrazinecarboxylic acid, 3,4-dihydro-4-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-3-oxo-, methyl ester

Pyrazinecarboxylic acid, 3,4-dihydro-3-oxo-4-β-D-ribofuranosyl-, methyl ester

Pyrazinecarboxylic acid, 3,4-dihydro-3-oxo-4-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-, methyl ester

Pyrazinecarboxylic acid, 6-chloro-3,4-dihydro-3-oxo-4-β-D-ribofuranosyl-, methyl ester

Pyrazinecarboxylic acid, 6-chloro-3,4-dihydro-3-oxo-4-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-, methyl ester

Cytidine, 2′,5′-dideoxy-5′-[[[(2S,4R)-1-[(1,1-dimethylethoxy)carbonyl]-4-hydroxy-2-pyrrolidinyl]carbonyl]amino]cytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-

Cytidine, 2′,5′-dideoxy-5′-[(1-oxo-3,3-diphenylpropyl)amino]cytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-

Cytidine, 2′,5′-dideoxy-5′-[[(3β,20β)-3-hydroxy-11,29-dioxoolean-12-en-29-yl]amino]cytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-

(2S,3R,3aR,6R,9aS)-8-Acetyl-3-(acetyloxy)-2-[(1R)-1,2-bis(acetyloxy)ethyl]-3,3a,6,7,9,9a-hexahydro-6-[(3-oxobutyl)thio]-6,9-diphenylfuro[2′,3′:4,5]imidazo[1,2-a]pyridin-5(2H)-one

(2S,3R,3aR,9aS)-3-(Acetyloxy)-2-[(1R)-1,2-bis(acetyloxy)ethyl]-2,3,3a,5,9,9a-hexahydro-5-oxo-6,9-diphenylfuro[2′,3′:4,5]imidazo[1,2-a]pyridine-8-carbonitrile

1H-Furo[2′,3′:4,5]imidazo[1,2-a]pyrrolo[3,4-c]pyridine-1,3,5(2H,6aH)-trione, 7-(acetyloxy)-8-[(1R)-1,2-bis(acetyloxy)ethyl]-7,8,9a,10-tetrahydro-2,4,10-triphenyl-, (6aR,7R,8S,9aS)-

(3E)-3-[2-[(3aS,5S,6R,6aR)-6-(Acetyloxy)-5-[(1R)-1,2-bis(acetyloxy)ethyl]hexahydro-3-phenyl-2-thioxo-1H-furo[2,3-d]imidazol-1-yl]-2-oxo-1-phenylethylidene]dihydro-2,5-furandione

Furo[3,4-c]furo[2′,3′:4,5]imidazo[1,2-a]pyridine-1,3,5(6aH)-trione, 7-(acetyloxy)-8-[(1R)-1,2-bis(acetyloxy)ethyl]-7,8,9a,10-tetrahydro-4,10-diphenyl-, (6aR,7R,8S,9aS)-

Uridine 5′-(trihydrogen diphosphate), P′-α-D-xylo-hexopyranos-4-ulos-1-yl ester

Adenosine, 5-deoxy-5-(1,3,5,5-tetrahydroxy-1,3,5-trioxido-4-oxa-1,3,5-triphosphapent-1-yl)-

7,10-Methano-10H-[1,5,3]dioxazepino[3,2-e]purine-8-methanol, 4-(dimethylamino)-7,8-dihydro-12-hydroxy-, [7R-(7α,8β,12S*)]-