3-[2,3-Di-O-acetyl-5-O-[bis(2-cyanoethoxy)phosphinyl]-β-D-ribofuranosyl]-3,4-dihydro-4,6-dimethyl-9H-imidazo[1,2-a]purin-9-one

3-[2,3-Di-O-acetyl-5-O-[bis(2-cyanoethoxy)phosphinyl]-β-D-ribofuranosyl]-3,4-dihydro-6-methyl-9H-imidazo[1,2-a]purin-9-one

3-(2,3-Di-O-acetyl-5-O-phosphono-β-D-ribofuranosyl)-3,4-dihydro-6-methyl-9H-imidazo[1,2-a]purin-9-one

3,4-Dihydro-6-methyl-3-(5-O-phosphono-β-D-ribofuranosyl)-9H-imidazo[1,2-a]purin-9-one

Adenosine, N-benzoyl-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-P-[2-(4-nitrophenyl)ethyl]cytidylyl-(3′→5′)-N-benzoyl-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-P-[2-(4-nitrophenyl)ethyl]cytidylyl-(3′→5′)-N-benzoyl-2′,3′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-

3′-Adenylic acid, N-benzoyl-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-[2-(4-nitrophenyl)ethyl]cytidylyl-(3′→5′)-N-benzoyl-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-P-[2-(4-nitrophenyl)ethyl]adenylyl-(3′→5′)-N-benzoyl-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-, mono...

Adenosine, N-benzoyl-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-[2-(4-nitrophenyl)ethyl]cytidylyl-(3′→5′)-N-benzoyl-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-P-[2-(4-nitrophenyl)ethyl]cytidylyl-(3′→5′)-N-benzoyl-2′,3′-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-

3′-Adenylic acid, N-benzoyl-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-[2-(4-nitrophenyl)ethyl]cytidylyl-(3′→5′)-N-benzoyl-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-P-[2-(4-nitrophenyl)ethyl]adenylyl-(3′→5′)-N-benzoyl-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-, 2,5-...

3′-Cytidylic acid, N-benzoyl-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-[2-(4-nitrophenyl)ethyl]cytidylyl-(3′→5′)-N-benzoyl-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-, mono[2-(4-nitrophenyl)ethyl] ester

3′-Adenylic acid, N-benzoyl-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-[2-(4-nitrophenyl)ethyl]cytidylyl-(3′→5′)-N-benzoyl-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-, mono[2-(4-nitrophenyl)ethyl] ester

3′-Cytidylic acid, N-benzoyl-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-[2-(4-nitrophenyl)ethyl]cytidylyl-(3′→5′)-N-benzoyl-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-, 2,5-dichlorophenyl 2-(4-nitrophenyl)ethyl ester

3′-Adenylic acid, N-benzoyl-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-5′-O-[(4-methoxyphenyl)diphenylmethyl]-P-[2-(4-nitrophenyl)ethyl]cytidylyl-(3′→5′)-N-benzoyl-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-, 2,5-dichlorophenyl 2-(4-nitrophenyl)ethyl ester

1,9-Dihydro-9-[5-O-[hydroxy(phosphonooxy)phosphinyl]-D-ribofuranosyl]-6H-purin-6-one

2-[5-O-Acetyl-3-O-phosphono-2-O-(tetrahydro-2H-pyran-2-yl)-β-D-ribofuranosyl]-1,2,4-triazine-3,5(2H,4H)-dione

3′-Uridylic acid, 5,6-dihydro-2′-O-(tetrahydro-2H-pyran-2-yl)-, 5′-acetate

Uridine, 2′,3′-O-(1-amino-2,2,2-trichloroethylidene)-, 5′-(hydrogen phosphorofluoridate)

5′-Thymidylic acid, mono(4-hydroxyphenyl) ester, 3′-acetate

Uridine, 2′,3′-bis-O-(tetrahydropyran-2-yl)-, 5′-phosphate

5′-Cytidylic acid, 2′-deoxy-, mono(diphenylmethyl) ester

Hexadecanoic acid, 2-[[[(hexyloxy)hydroxyphosphinyl]oxy]methyl]-2,3,3a,9a-tetrahydro-6-imino-6H-furo[2′,3′:4,5]oxazolo[3,2-a]pyrimidin-3-yl ester, [2R-(2α,3β,3aβ,9aβ)]-