rel-4-Amino-1-[(2R,5S)-tetrahydro-5-(hydroxymethyl)-2-furanyl]-2(1H)-pyrimidinone

rel-5-Bromo-1-[(2R,5R)-tetrahydro-5-(hydroxymethyl)-2-furanyl]-2,4(1H,3H)-pyrimidinedione

rel-5-Bromo-1-[(2R,5S)-tetrahydro-5-(hydroxymethyl)-2-furanyl]-2,4(1H,3H)-pyrimidinedione

rel-5-Methyl-1-[(2R,5S)-tetrahydro-5-(hydroxymethyl)-2-furanyl]-2,4(1H,3H)-pyrimidinedione

rel-1-[(2R,5S)-Tetrahydro-5-(hydroxymethyl)-2-furanyl]-2,4(1H,3H)-pyrimidinedione

rel-1-[(2R,5R)-5-[(Benzoyloxy)methyl]tetrahydro-2-furanyl]-2,4(1H,3H)-pyrimidinedione

rel-1-[(2R,5S)-5-[(Benzoyloxy)methyl]tetrahydro-2-furanyl]-2,4(1H,3H)-pyrimidinedione

rel-1-[(2R,5R)-5-(Bromomethyl)tetrahydro-2-furanyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

rel-1-[(2R,5S)-5-(Bromomethyl)tetrahydro-2-furanyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

rel-5-Fluoro-1-[(2R,5R)-tetrahydro-5-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-2-furanyl]-2,4(1H,3H)-pyrimidinedione

rel-5-Fluoro-1-[(2R,5S)-tetrahydro-5-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-2-furanyl]-2,4(1H,3H)-pyrimidinedione

rel-1-[(2R,5S)-5-[(Benzoyloxy)methyl]tetrahydro-2-furanyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

rel-1-[(2R,5S)-5-(Chloromethyl)tetrahydro-2-furanyl]-5-iodo-2,4(1H,3H)-pyrimidinedione

Cytidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-N-[6-[(9,10-dihydro-9,10-dioxo-1-anthracenyl)amino]hexyl]-5-methyl-, 3′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

Cytidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-N-[6-[(9,10-dihydro-9,10-dioxo-1-anthracenyl)amino]hexyl]-5-methyl-, 3′-acetate

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

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

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

Adenosine, 2′-deoxy-5′-O-[[[5-[[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]pentyl]oxy]hydroxyphosphinyl]cytidylyl-(3′→5′)-3′-[[(2S)-2-amino-3-(4-methoxyphenyl)-1-oxopropyl]amino]-3′-deoxy-N,N-dimethyl-

Thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenosine