9H-Purine, 6-chloro-9-(5,5-di-C-methyl-D-ribofuranosyl)-

9H-Purine, 9-(5,5-di-C-methyl-D-ribofuranosyl)-

Adenine, 9-(5,5-di-C-methyl-D-ribofuranosyl)-N-methyl-

9H-Purine-6-thiol, 9-(5,5-di-C-methyl-D-ribofuranosyl)-

9H-Purine, 2,6-diamino-9-(5,5-di-C-methyl-D-ribofuranosyl)-

Adenine, 9-(5,5-di-C-methyl-D-ribofuranosyl)-N,N-dimethyl-

Benzamide, N-[9-(5,5-di-C-methyl-D-ribofuranosyl)-9H-purin-6-yl]-, tribenzoate (ester)

9H-Purine, 9-(5,5-di-C-methyl-D-ribofuranosyl)-6-methyl-, 2′,3′,5′-tribenzoate

Uridine, 3′,5′-dideoxy-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-3′-(2-ethoxy-2-oxoethyl)-5′-iodo-

Uridine, 3′-deoxy-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-3′-(2-ethoxy-2-oxoethyl)-, 5′-methanesulfonate

Uridine, 5′-azido-5′-deoxy-3′-de(phosphinicooxy)-2′-O-[(1,1-dimethylethyl)dimethylsilyl]uridylyl(2-oxo-1,2-ethanediyl)imino-(3′→5′)-3′-(carboxymethyl)-3′,5′-dideoxy-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-

Uridine, 5′-amino-5′-deoxy-3′-de(phosphinicooxy)-2′-O-[(1,1-dimethylethyl)dimethylsilyl]uridylyl(2-oxo-1,2-ethanediyl)imino-(3′→5′)-3′,5′-dideoxy-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-3′-(2-ethoxy-2-oxoethyl)-

Uridine, 5′-azido-5′-deoxy-3′-de(phosphinicooxy)-2′-O-[(1,1-dimethylethyl)dimethylsilyl]uridylyl(2-oxo-1,2-ethanediyl)imino-(3′→5′)-3′,5′-dideoxy-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-3′-(2-ethoxy-2-oxoethyl)-

Adenosine, 3′-O-[(1,1-dimethylethyl)dimethylsilyl]-2′-O-methyl-

Uridine, 5′-amino-5′-deoxy-3′-de(phosphinicooxy)-2′-O-[(1,1-dimethylethyl)dimethylsilyl]uridylyl(2-oxo-1,2-ethanediyl)imino-(3′→5′)-5′-deoxy-2′,3′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-

Uridine, 5′-azido-5′-deoxy-3′-de(phosphinicooxy)-2′-O-[(1,1-dimethylethyl)dimethylsilyl]uridylyl(2-oxo-1,2-ethanediyl)imino-(3′→5′)-5′-deoxy-2′,3′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-de(phosphinicooxy)-2′-O-[(1,1-dimethylethyl)dimethylsilyl]uridylyl(2-oxo-1,2-ethanediyl)imino-(3′→5′)-5′-deoxy-2′-O-methyl-

Uridine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-de(phosphinicooxy)-2′-O-[(1,1-dimethylethyl)dimethylsilyl]uridylyl(2-oxo-1,2-ethanediyl)imino-(3′→5′)-5′-deoxy-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-, 3′-benzoate

Uridine, 3′-de(phosphinicooxy)-2′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]adenylyl(2-oxo-1,2-ethanediyl)imino-(3′→5′)-5′-deoxy-

Adenosine, 3′-de(phosphinicooxy)-2′,5′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]adenylyl(2-oxo-1,2-ethanediyl)imino-(3′→5′)-5′-deoxy-