2-Amino-7-(2-deoxy-β-D-erythro-pentofuranosyl)-3,7-dihydro-5-(2-propyn-1-yl)-4H-pyrrolo[2,3-d]pyrimidin-4-one

1,1-Dimethylethyl (2R,3R,5S,8R,10S)-2-[(1R,3R)-5-hydroxy-3,7-dimethyl-1-[(triethylsilyl)oxy]-7-octen-1-yl]-8,10-dimethyl-3-[(triethylsilyl)oxy]-1-oxa-6-azaspiro[4.5]decane-6-carboxylate

1,1-Dimethylethyl (2R,3R,5S,8R,10S)-2-[(1R,3R)-5-hydroxy-3-methyl-1-[(triethylsilyl)oxy]pentyl]-8,10-dimethyl-3-[(triethylsilyl)oxy]-1-oxa-6-azaspiro[4.5]decane-6-carboxylate

1,1-Dimethylethyl (2R,3R,5S,8R,10S)-2-[(1R,3R)-5-(acetyloxy)-3-methyl-1-[(triethylsilyl)oxy]pentyl]-8,10-dimethyl-3-[(triethylsilyl)oxy]-1-oxa-6-azaspiro[4.5]decane-6-carboxylate

1,1-Dimethylethyl (2R,3R,5S,8R,10S)-2-[(1R,3R)-1,5-dihydroxy-3-methylpentyl]-3-hydroxy-8,10-dimethyl-1-oxa-6-azaspiro[4.5]decane-6-carboxylate

1,1-Dimethylethyl (2R,3R,5S,8R,10S)-2-[(1R,3S)-3,7-dimethyl-5-oxo-1-[(triethylsilyl)oxy]-7-octen-1-yl]-8,10-dimethyl-3-[(triethylsilyl)oxy]-1-oxa-6-azaspiro[4.5]decane-6-carboxylate

1,1-Dimethylethyl (2R,3R,5S,8R,10S)-2-[(1R,3R)-5-(acetyloxy)-1-hydroxy-3-methylpentyl]-3-hydroxy-8,10-dimethyl-1-oxa-6-azaspiro[4.5]decane-6-carboxylate

1,1-Dimethylethyl (2S,3R,5S,8R,10S)-3-hydroxy-8,10-dimethyl-2-[(1R,3R)-3-methyl-1,5-bis(phenylmethoxy)pentyl]-1-oxa-6-azaspiro[4.5]decane-6-carboxylate

1,1-Dimethylethyl (2R,3R,5S,8R,10S)-8,10-dimethyl-2-[(1R,3S)-3-methyl-5-oxo-1-[(triethylsilyl)oxy]pentyl]-3-[(triethylsilyl)oxy]-1-oxa-6-azaspiro[4.5]decane-6-carboxylate

1,1-Dimethylethyl (2S,3′S,3aR,5R,5′R,7S,9S,9aR)-octahydro-3′,5′,7-trimethyl-5-(2-methyl-2-propen-1-yl)spiro[5,9-epoxy-2H-furo[3,2-b]oxocin-2,2′-piperidine]-1′-carboxylate

2′-Deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenosine

2′-Deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidine

Guanosine, 2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

Guanosine, 2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

Thymidine, 3′-deoxy-3′-(6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[1,5-a]azepin-2-yl)-

Thymidine, 3′-deoxy-3′-(6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[1,5-a]azepin-2-yl)-, 5′-acetate

Thymidine, 3′-deoxy-3′-(5-ethyl-1-methyl-1H-1,2,4-triazol-3-yl)-

Thymidine, 3′-deoxy-3′-(5-ethyl-1-methyl-1H-1,2,4-triazol-3-yl)-, 5′-acetate

Thymidine, 3′-deoxy-3′-(1,5-dimethyl-1H-1,2,4-triazol-3-yl)-

Thymidine, 3′-deoxy-3′-(1,5-dimethyl-1H-1,2,4-triazol-3-yl)-, 5′-acetate