Thymidine, 3′-O-1H-benzimidazol-2-yl-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-

Thymidine, 5′-O-[(1,1-dimethylethyl)dimethylsilyl]-3′-O-[1-(phenylmethyl)-1H-benzimidazol-2-yl]-

Thymidine, 3′-O-1,3-benzodioxol-2-yl-

Thymidine, 3′-O-1,3-benzodioxol-2-yl-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-

Thymidine, 3′-O-(1,1,3,3-tetraoxido-1,3-benzodithiol-2-yl)-

Thymidine, 3′-O-(1-oxido-1,3-benzodithiol-2-yl)-

Thymidine, 5′-O-[(1,1-dimethylethyl)dimethylsilyl]-3′-O-[[[2-(methylthio)phenyl]thio]methyl]-

Adenosine, 3′-O-1,3-benzodithiol-2-yl-2′-deoxy-

Thymidine, 3′-O-1,3-benzodithiol-2-yl-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-

3-[(Aminocarbonyl)amino]-1-[2-chloro-6-[[(3-iodophenyl)methyl]amino]-9H-purin-9-yl]-1,3-dideoxy-N-methyl-β-D-ribofuranuronamide

3-[(Aminocarbonyl)amino]-1,3-dideoxy-1-[6-[[(3-iodophenyl)methyl]amino]-9H-purin-9-yl]-N-methyl-β-D-ribofuranuronamide

3-[(Aminocarbonyl)amino]-1-[2-chloro-6-[[(3-iodophenyl)methyl]amino]-9H-purin-9-yl]-1,3-dideoxy-2-O-[(1,1-dimethylethyl)dimethylsilyl]-N-methyl-β-D-ribofuranuronamide

3-[(Aminocarbonyl)amino]-1,3-dideoxy-2-O-[(1,1-dimethylethyl)dimethylsilyl]-1-[6-[[(3-iodophenyl)methyl]amino]-9H-purin-9-yl]-N-methyl-β-D-ribofuranuronamide

β-D-Ribofuranuronamide, 3-[[[(chloroacetyl)amino]carbonyl]amino]-1-[2-chloro-6-[[(3-iodophenyl)methyl]amino]-9H-purin-9-yl]-1,3-dideoxy-2-O-[(1,1-dimethylethyl)dimethylsilyl]-N-methyl-

β-D-Ribofuranuronamide, 3-[[[(chloroacetyl)amino]carbonyl]amino]-1,3-dideoxy-2-O-[(1,1-dimethylethyl)dimethylsilyl]-1-[6-[[(3-iodophenyl)methyl]amino]-9H-purin-9-yl]-N-methyl-

3-Amino-1-[2-chloro-6-[[(3-iodophenyl)methyl]amino]-9H-purin-9-yl]-1,3-dideoxy-2-O-[(1,1-dimethylethyl)dimethylsilyl]-N-methyl-β-D-ribofuranuronamide

3-Amino-1,3-dideoxy-2-O-[(1,1-dimethylethyl)dimethylsilyl]-1-[6-[[(3-iodophenyl)methyl]amino]-9H-purin-9-yl]-N-methyl-β-D-ribofuranuronamide

3-Azido-1-[2-chloro-6-[[(3-iodophenyl)methyl]amino]-9H-purin-9-yl]-1,3-dideoxy-2-O-[(1,1-dimethylethyl)dimethylsilyl]-N-methyl-β-D-ribofuranuronamide

3-Azido-1,3-dideoxy-2-O-[(1,1-dimethylethyl)dimethylsilyl]-1-[6-[[(3-iodophenyl)methyl]amino]-9H-purin-9-yl]-N-methyl-β-D-ribofuranuronamide

3-Azido-1-[2-chloro-6-[[(3-iodophenyl)methyl]amino]-9H-purin-9-yl]-1,3-dideoxy-N-methyl-β-D-ribofuranuronamide