1,1-Dimethylethyl (2β,11S,12R,19α,21S)-(±)-2,21-epoxy-21-hydroxy-10-oxo-11,21-cycloaspidospermidine-1-carboxylate

1-[3,5-Di-O-benzoyl-2-O-(tetrahydro-2H-pyran-2-yl)-β-D-ribofuranosyl]-3-nitro-1H-1,2,4-triazole

Guanosine, guanylyl-(3′→5′)-2′-O-β-D-ribofuranosyladenylyl-(3′→5′)-

Adenosine, N-benzoyl-2′-O-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite] 5′-[2-[[(1,4-dioxopentyl)oxy]methyl]-5-nitrobenzoate]

Adenosine, N-benzoyl-2′-O-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-, 5′-[2-[[(1,4-dioxopentyl)oxy]methyl]-5-nitrobenzoate]

Guanosine, N-(2-methyl-1-oxopropyl)-2′-O-(tetrahydro-2H-pyran-2-yl)-, 5′-[2-[[(1,4-dioxopentyl)oxy]methyl]-5-nitrobenzoate] 3′-(hydrogen butanedioate)

Guanosine, N-(2-methyl-1-oxopropyl)-2′-O-(tetrahydro-2H-pyran-2-yl)-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite] 5′-[2-[[(1,4-dioxopentyl)oxy]methyl]-5-nitrobenzoate]

Adenosine, N-benzoyl-2′-O-(tetrahydro-2H-pyran-2-yl)-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite] 5′-[2-[[(1,4-dioxopentyl)oxy]methyl]-5-nitrobenzoate]

Cytidine, N-(4-methoxybenzoyl)-2′-O-(tetrahydro-2H-pyran-2-yl)-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite] 5′-[2-[[(1,4-dioxopentyl)oxy]methyl]-5-nitrobenzoate]

Uridine, 2′-O-(tetrahydro-2H-pyran-2-yl)-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite] 5′-[2-[[(1,4-dioxopentyl)oxy]methyl]-5-nitrobenzoate]

Adenosine, N-benzoyl-2′-O-(tetrahydro-2H-pyran-2-yl)-, 5′-[2-[[(1,4-dioxopentyl)oxy]methyl]-5-nitrobenzoate]

Cytidine, N-(4-methoxybenzoyl)-2′-O-(tetrahydro-2H-pyran-2-yl)-, 5′-[2-[[(1,4-dioxopentyl)oxy]methyl]-5-nitrobenzoate]

Uridine, 2′-O-(tetrahydro-2H-pyran-2-yl)-, 5′-[2-[[(1,4-dioxopentyl)oxy]methyl]-5-nitrobenzoate]

3′-Cytidylic acid, 2′-deoxyadenylyl-(3′→5′)-2′-deoxy-, 3′-[6-[[(2S)-2-amino-3-methyl-1-oxobutyl]amino]hexyl] ester

3′-Cytidylic acid, 2′-deoxyadenylyl-(3′→5′)-2′-deoxy-, 3′-[6-[(D-phenylalanyl-L-valyl)amino]hexyl] ester

3′-Cytidylic acid, 5′-O-benzoyl-2′-deoxyadenylyl-(3′→5′)-N-(3-carboxy-1-oxopropyl)-2′-deoxy-, 3′-(2-cyanoethyl) 3′-[6-[[(2S)-2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-3-methyl-1-oxobutyl]amino]hexyl] ester

3′-Cytidylic acid, 5′-O-benzoyl-2′-deoxyadenylyl-(3′→5′)-N-(3-carboxy-1-oxopropyl)-2′-deoxy-, 3′-(6-aminohexyl) 3′-(2-cyanoethyl) ester

3′-Cytidylic acid, 5′-O-benzoyl-2′-deoxyadenylyl-(3′→5′)-N-(3-carboxy-1-oxopropyl)-2′-deoxy-, 3′-(2-cyanoethyl) 3′-[6-[[(4-methoxyphenyl)diphenylmethyl]amino]hexyl] ester