5-(2,2-Dimethyl-1-oxopropyl)-5,6-dihydro-5′-O-(methoxymethyl)-2′,3′-O-(1-methylethylidene)uridine

5,6-Dihydro-5′-O-(methoxymethyl)-2′,3′-O-(1-methylethylidene)-5-(1-oxopropyl)uridine

2-Amino-1,7-dihydro-7-β-D-xylofuranosyl-6H-purin-6-one

5,6-Dihydro-5′-O-(methoxymethyl)-2′,3′-O-(1-methylethylidene)-5-(2-methyl-1-oxopropyl)uridine

Uridine, 2′-O-[(2-nitrophenyl)methyl]adenylyl-(3′→5′)-

1H-Imidazole-4-carboxylic acid, 5-(chloromethyl)-1-[5-O-[(1,1-dimethylethyl)dimethylsilyl]-2,3-O-(methoxymethylene)-β-D-ribofuranosyl]-, methyl ester

1H-Imidazole-4,5-dicarboxylic acid, 2-chloro-1-[5-O-[(1,1-dimethylethyl)dimethylsilyl]-2,3-O-(methoxymethylene)-β-D-ribofuranosyl]-, dimethyl ester

1H-Imidazole-4-carboxylic acid, 2-chloro-1-[5-O-[(1,1-dimethylethyl)dimethylsilyl]-2,3-O-(methoxymethylene)-β-D-ribofuranosyl]-5-(trimethylsilyl)-, methyl ester

1H-Pyrrol-1-yloxy, 3-[[[3-[1-(2-deoxy-β-D-erythro-pentofuranosyl)-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]-2-propenyl]amino]carbonyl]-2,5-dihydro-2,2,5,5-tetramethyl-

Cytidine, 2′-O-[(2-nitrophenyl)methyl]adenylyl-(3′→5′)-2′-O-[(2-nitrophenyl)methyl]adenylyl-(3′→5′)-2′-O-[(2-nitrophenyl)methyl]adenylyl-(3′→5′)-

4-[[4-[[1-(2-Deoxy-β-D-erythro-pentofuranosyl)-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]thio]-1-oxobutyl]amino]-2,2,6,6-tetramethyl-1-piperidinyloxy

4-[[3-[[1-(2-Deoxy-β-D-erythro-pentofuranosyl)-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]thio]-1-oxopropyl]amino]-2,2,6,6-tetramethyl-1-piperidinyloxy

3′-Adenylic acid, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(4-chlorophenyl)-2′-O-[(2-nitrophenyl)methyl]adenylyl-(3′→5′)-N-benzoyl-P-(2-chlorophenyl)-2′-O-[(2-nitrophenyl)methyl]adenylyl-(3′→5′)-N-benzoyl-2′-O-[(2-nitrophenyl)methyl]-, 4-chlorophenyl 2-cyanoethyl ester

Cytidine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(4-chlorophenyl)-2′-O-[(2-nitrophenyl)methyl]adenylyl-(3′→5′)-N-benzoyl-P-(4-chlorophenyl)-2′-O-[(2-nitrophenyl)methyl]adenylyl-(3′→5′)-N-benzoyl-P-(4-chlorophenyl)-2′-O-[(2-nitrophenyl)methyl]adenylyl-(3′→5′)-N-benzoyl-, 2′,3′-dibenzoate

4H-Imidazo[4,5-c]pyridin-4-one, 6-amino-1-[5-O-[(1,1-dimethylethyl)dimethylsilyl]-2,3-O-(methoxymethylene)-β-D-ribofuranosyl]-1,5-dihydro-

3′-Adenylic acid, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(4-chlorophenyl)-2′-O-[(2-nitrophenyl)methyl]adenylyl-(3′→5′)-N-benzoyl-2′-O-[(2-nitrophenyl)methyl]-, mono(2-cyanoethyl) ester

1H-Imidazole-4-carboxylic acid, 1-[5-O-[(1,1-dimethylethyl)dimethylsilyl]-2,3-O-(methoxymethylene)-β-D-ribofuranosyl]-5-(hydroxymethyl)-, methyl ester

1H-Imidazole-4-carboxylic acid, 5-(cyanomethyl)-1-[5-O-[(1,1-dimethylethyl)dimethylsilyl]-2,3-O-(methoxymethylene)-β-D-ribofuranosyl]-, methyl ester

N-Benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-O-[(2-nitrophenyl)methyl]adenosine

1H-Imidazole-4-carboxylic acid, 2-chloro-1-[5-O-[(1,1-dimethylethyl)dimethylsilyl]-2,3-O-(methoxymethylene)-β-D-ribofuranosyl]-5-(phenylthio)-, methyl ester