Hexahydro-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-1,3-diazocin-2(1H)-one

Hexahydro-1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-2H-1,3-diazepin-2-one

Uridine, P-amino-P-deoxy-2′-O-[(1,1-dimethylethyl)dimethylsilyl]uridylyl-(3′→5′)-2′,3′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-

Uridine, P-thiouridylyl-(3′→5′)-

Uridine, P-selenouridylyl-(3′→5′)-

Uridine, P-deoxy-P-(propylamino)uridylyl-(3′→5′)-

Uridine, P-deoxy-P-(ethylamino)uridylyl-(3′→5′)-

Uridine, P-amino-P-deoxyuridylyl-(3′→5′)-

Uridine, 2′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-P-thio-P(O)-(2,2,2-trichloroethyl)uridylyl-(3′→5′)-2′,3′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-

Uridine, 2′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-P-seleno-P(O)-(2,2,2-trichloroethyl)uridylyl-(3′→5′)-2′,3′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-

Uridine, P-deoxo-2′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-P-(propylimino)-P(O)-(2,2,2-trichloroethyl)uridylyl-(3′→5′)-2′,3′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-

Uridine, P-deoxo-2′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-P-imino-P(O)-(2,2,2-trichloroethyl)uridylyl-(3′→5′)-2′,3′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-

Uridine, P-deoxo-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-P(O)-methyluridylyl-(3′→5′)-2′,3′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-

Uridine, P-deoxo-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-P(O)-(2,2,2-trichloroethyl)uridylyl-(3′→5′)-2′,3′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-

Uridine, P-deoxo-2′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-P(O)-(2,2,2-trichloroethyl)uridylyl-(3′→5′)-2′,3′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-

Uridine, P-deoxo-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-P(O)-(2,2,2-trichloroethyl)uridylyl-(3′→5′)-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-

Uridine, P-deoxo-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-P(O)-(2,2,2-trichloroethyl)uridylyl-(3′→5′)-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-, 3′-(4-oxopentanoate)

Uridine, P-deoxouridylyl-(3′→5′)-

Uridine, P-deoxo-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-P(O)-(2,2,2-trichloroethyl)uridylyl-(3′→5′)-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-, 3′-(4-oxopentanoate)

2′-Adenylic acid, N-benzoyl-3′-O-benzoyl-5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-(2,2,2-tribromoethyl)adenylyl-(2′→5′)-N-benzoyl-, 2-cyanoethyl 2,2,2-tribromoethyl ester, 3′-benzoate