1-[(1R,3R,4R,5R)-1-[[[(1,1-Dimethylethyl)dimethylsilyl]oxy]methyl]-6,6-difluoro-4-[(4-methoxyphenyl)methoxy]-2-oxabicyclo[3.1.0]hex-3-yl]-3-[(4-methoxyphenyl)methyl]-2,4(1H,3H)-pyrimidinedione

(1S,3S,4S,5S)-3-(6-Amino-9H-purin-9-yl)-6,6-difluoro-4-hydroxy-2-oxabicyclo[3.1.0]hexane-1-methanol

(1R,3R,4R,5R)-3-(6-Amino-9H-purin-9-yl)-6,6-difluoro-4-hydroxy-2-oxabicyclo[3.1.0]hexane-1-methanol

2-Oxabicyclo[3.1.0]hexane-1-methanol, 4-(acetyloxy)-3-(6-amino-9H-purin-9-yl)-6,6-difluoro-, 1-benzoate, (1R,3R,4R,5R)-

1-[3-Deoxy-5-O-[(1,1-dimethylethyl)dimethylsilyl]-3-iodo-2-O-[(4-methoxyphenyl)methyl]-β-D-xylofuranosyl]-3-[(4-methoxyphenyl)methyl]-2,4(1H,3H)-pyrimidinedione

5′-O-[(1,1-Dimethylethyl)dimethylsilyl]-3-[(4-methoxyphenyl)methyl]-2′-O-[(4-methoxyphenyl)methyl]uridine

3-[(4-Methoxyphenyl)methyl]uridine

3-[(4-Methoxyphenyl)methyl]-2′-O-[(4-methoxyphenyl)methyl]uridine

3-[(4-Methoxyphenyl)methyl]-3′-O-[(4-methoxyphenyl)methyl]uridine

3-[(4-Methoxyphenyl)methyl]-2′,3′-bis-O-[(4-methoxyphenyl)methyl]uridine

2′-Deoxy-N,1-(1,2-ethenediyl)-7-deazaadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidine

2′-Deoxy-N,1-(1,2-ethenediyl)-7-deazaadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanosine

1,3-Dihydro-3-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-2H-pyrrolo[2,3-d]pyrimidin-2-one

2′-Deoxy-5-(1,6-heptadiyn-1-yl)uridine

3-(2-Deoxy-β-D-erythro-pentofuranosyl)-1,3-dihydro-6-(4-pentyn-1-yl)-2H-pyrrolo[2,3-d]pyrimidin-2-one

5-(2-Carboxyethenyl)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanosine

7-(2-Carboxyethenyl)-2′-deoxy-7-deazaguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanosine

1-[2-O-(6-Amino-1-oxohexyl)-β-D-arabinofuranosyl]-5-[(1E)-2-bromoethenyl]-2,4(1H,3H)-pyrimidinedione

1-[2-O-(4-Amino-1-oxobutyl)-β-D-arabinofuranosyl]-5-[(1E)-2-bromoethenyl]-2,4(1H,3H)-pyrimidinedione

Uridylyl-(3′→5′)-cytidylyl-(3′→5′)-guanylyl-(3′→5′)-adenylyl-(3′→5′)-adenylyl-(3′→5′)-adenylyl-(3′→5′)-adenylyl-(3′→5′)-adenosine