Uridine, 5-[2-[[5-(9-acridinylamino)pentyl]amino]-2-oxoethyl]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-

Uridine, 5-[2-[[4-(9-acridinylamino)butyl]amino]-2-oxoethyl]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-

Uridine, 5-[2-[[3-(9-acridinylamino)propyl]amino]-2-oxoethyl]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-

Uridine, 5-[2-[[2-(9-acridinylamino)ethyl]amino]-2-oxoethyl]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-

2′-Deoxy-5-[2-oxo-2-[[4-[(2,2,2-trifluoroacetyl)amino]butyl]amino]ethyl]uridine

Guanosine, 2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-N,1-(2-hydroxy-1,2-ethanediyl)guanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

Guanosine, 2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-N,1-(1,2-ethenediyl)guanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

Guanosine, 2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-N,1-(1,2-ethanediyl)guanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-

3-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-3,4,6,7-tetrahydro-9H-imidazo[1,2-a]purin-9-one

3-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-3,4,6,7-tetrahydro-9H-imidazo[1,2-a]purin-9-one

Uridine, 2′-azido-2′-deoxy-, 5′-(hydrogen 4-morpholinylphosphonate)

Cytidine, 2′-azido-2′-deoxy-, 5′-(hydrogen 4-morpholinylphosphonate)

6-Amino-2,3-dihydro-2-oxo-3-(2,3,5-tri-O-benzoyl-α-D-ribofuranosyl)-4-pyrimidinecarbonitrile

4-Amino-5-bromo-1-(2,3,5-tri-O-benzoyl-α-D-ribofuranosyl)-2(1H)-pyrimidinone

N-[1,2-Dihydro-2-oxo-1-(2,3,5-tri-O-benzoyl-α-D-ribofuranosyl)-4-pyrimidinyl]acetamide

4-Amino-1-(2,3,5-tri-O-benzoyl-α-D-ribofuranosyl)-2(1H)-pyrimidinone

N-(1,2-Dihydro-2-oxo-1-α-D-ribofuranosyl-4-pyrimidinyl)acetamide

(2R,3R,3aR,5S,10aS)-5,7-Diamino-2,3,3a,10a-tetrahydro-2-(hydroxymethyl)-3,5-epoxyfuro[3,2-b]pyrimido[1,6-d][1,4]oxazin-9(5H)-one