Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P(O)-[2-[(2,2-dimethyl-1-oxopropoxy)methyl]-3-ethoxy-2-(ethoxycarbonyl)-3-oxopropyl]-P-thiothymidylyl-(3′→5′)-, 3′-(4-oxopentanoate)

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-[2-cyano-2-[(2,2-dimethyl-1-oxopropoxy)methyl]-3-oxo-3-[(2-phenylethyl)amino]propyl]thymidylyl-(3′→5′)-, 3′-(hydrogen phosphonate)

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P(O)-[2-[(2,2-dimethyl-1-oxopropoxy)methyl]-3-ethoxy-2-(ethoxycarbonyl)-3-oxopropyl]-P-thiothymidylyl-(3′→5′)-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Uridine 5′-(trihydrogen diphosphate), P′-[2-[[(4-carboxy-1H-1,2,3-triazol-1-yl)acetyl]amino]-2-deoxy-α-D-glucopyranosyl] ester

Uridine 5′-(trihydrogen diphosphate), P′-[3,4,6-tri-O-acetyl-2-[(azidoacetyl)amino]-2-deoxy-α-D-glucopyranosyl] ester

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

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

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

2′-Deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenosine

Uridine, uridylyl-(3′→5′)-uridylyl-(3′→5′)-guanylyl-(3′→5′)-cytidylyl-(3′→5′)-uridylyl-(3′→5′)-adenylyl-(3′→5′)-

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

5-Amino-1-[5,6-dideoxy-6-(ethoxyhydroxyphosphinyl)-β-D-ribo-hexofuranosyl]-1H-imidazole-4-carboxamide

9-[5,6-Dideoxy-6-(diethoxyphosphinyl)-β-D-ribo-hexofuranosyl]-1,9-dihydro-1-[(2-methoxyethoxy)methyl]-6H-purin-6-one

9-[5,6-Dideoxy-6-(diethoxyphosphinyl)-2,3-O-(1-methylethylidene)-β-D-ribo-hexofuranosyl]-1,9-dihydro-1-[(2-methoxyethoxy)methyl]-6H-purin-6-one

9-[(5E)-5,6-Dideoxy-6-(diethoxyphosphinyl)-2,3-O-(1-methylethylidene)-β-D-ribo-hex-5-enofuranosyl]-1,9-dihydro-1-[(2-methoxyethoxy)methyl]-6H-purin-6-one

Inosine, 1-[(2-methoxyethoxy)methyl]-2′,3′-O-(1-methylethylidene)-

5-Amino-1-(5,6-dideoxy-6-phosphono-β-D-ribo-hexofuranosyl)-1H-imidazole-4-carboxamide

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-deoxy-3′-methylene-, 2′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Uridine, 2′-O-[1-(4-chlorophenyl)-4-ethoxy-4-piperidinyl]-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Cytidine, 2′-O-[1-(4-chlorophenyl)-4-ethoxy-4-piperidinyl]-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]