Uridine, 2′-deoxy-3′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-5-[3-(methylphenylamino)-1-oxopropyl]-

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-5-[3-(methylphenylamino)-1-oxopropyl]-

Uridine, 2′-deoxy-5-[2-[4-(dimethylamino)phenyl]ethyl]-

Uridine, 2′-deoxy-5-[3-(methylphenylamino)-1-oxopropyl]-

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

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-2′-[(E)-(2-pyridinylmethylene)amino]-