Thymidine, 2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-O-(6-mercaptohexyl)adenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-

Thymidine, 2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-N-benzoyl-2′-O-[6-[(triphenylmethyl)thio]hexyl]adenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-

N′-[7,8-Dihydro-7-oxo-2,6-diphenyl-8-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-4-pteridinyl]-N,N-dimethylmethanimidamide

N′-[7,8-Dihydro-7-oxo-6-phenyl-8-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-4-pteridinyl]-N,N-dimethylmethanimidamide

N′-[8-[3,5-Bis-O-(4-chlorobenzoyl)-2-deoxy-β-D-erythro-pentofuranosyl]-7,8-dihydro-7-oxo-2,6-diphenyl-4-pteridinyl]-N,N-dimethylmethanimidamide

4-Amino-8-[3,5-bis-O-(4-chlorobenzoyl)-2-deoxy-β-D-erythro-pentofuranosyl]-2,6-diphenyl-7(8H)-pteridinone

4-Amino-8-[3,5-bis-O-(4-chlorobenzoyl)-2-deoxy-β-D-erythro-pentofuranosyl]-6-phenyl-7(8H)-pteridinone

4-Amino-8-[3,5-bis-O-(4-chlorobenzoyl)-2-deoxy-β-D-erythro-pentofuranosyl]-7(8H)-pteridinone

Uridine, 2′,5′-bis-O-(1-ethoxyethyl)-

Cytidine, 5′-acetate

Adenosine, 2′-deoxy-5′-O-tritylcytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxy-

Thymidine, 2′-deoxy-5′-O-tritylcytidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-

Thymidine, 2′-deoxy-5′-O-tritylcytidylyl-(3′→5′)-thymidylyl-(3′→5′)-

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

Cytidine, 2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-O-(3-aminopropyl)uridylyl-(3′→5′)-2′-deoxy-

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-[3-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)propyl]-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Cytidine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-[3-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)propyl]-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

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