Guanosine, 5′-O-phosphonocytidylyl-(3′→5′)-cytidylyl-(3′→5′)-cytidylyl-(3′→5′)-guanylyl-(3′→5′)-cytidylyl-(3′→5′)-guanylyl-(3′→5′)-guanylyl-(3′→5′)-

6-(2,3-Dideoxy-2-fluoro-β-D-threo-pentofuranosyl)tetrazolo[1,5-c]pyrimidin-5(6H)-one

(2S,3S,5S,7S,9S)-7-[(1R)-1-Bromo-2-cyclohexylethyl]-3,4-dimethyl-9-(1-methylethyl)-2-phenyl-1,6-dioxa-4-azaspiro[4.4]nonane

4-Azido-1-(5-O-benzoyl-2,3-dideoxy-2-fluoro-β-D-threo-pentofuranosyl)-2(1H)-pyrimidinone

7-Amino-6-(2,3-dideoxy-2-fluoro-β-D-threo-pentofuranosyl)-6,7-dihydrotetrazolo[1,5-c]pyrimidin-5(3H)-one

6-β-D-Arabinofuranosyltetrazolo[1,5-c]pyrimidin-5(6H)-one

4-Azido-1-(2,3,5-tri-O-acetyl-β-D-arabinofuranosyl)-2(1H)-pyrimidinone

2′-Deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidine

2′-Deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanosine

3,7-Dihydro-8-methoxy-3-methyl-7-β-D-ribofuranosyl-1H-purine-2,6-dione

8-Bromo-3,7-dihydro-3-methyl-7-β-D-ribofuranosyl-1H-purine-2,6-dione

8-Bromo-3,7-dihydro-3-methyl-7-(2,3,5-tri-O-acetyl-α-L-ribofuranosyl)-1H-purine-2,6-dione

8-Bromo-3,7-dihydro-3-methyl-7-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-1H-purine-2,6-dione

Methyl 2-[[9-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-2-(formylamino)-9H-purin-6-yl]oxy]acetate

Methyl 2-[[9-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-2-(formylamino)-9H-purin-6-yl]oxy]acetate

Methyl 2-[[9-(2-deoxy-β-D-erythro-pentofuranosyl)-2-(formylamino)-9H-purin-6-yl]oxy]acetate