N-[5-[[[(3aR,4S,6aS)-3a,6a-Dihydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]amino]methyl]-4,7-dihydro-4-oxo-7-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-3H-pyrrolo[2,3-d]pyrimidin-2-yl]-2,2-dimethylpropanamide

N-[5-Formyl-4,7-dihydro-4-oxo-7-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-3H-pyrrolo[2,3-d]pyrimidin-2-yl]-2,2-dimethylpropanamide

3′-Guanylic acid, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(5-chloro-8-quinolinyl)-2′-deoxy-6-O-[(3,4-dimethoxyphenyl)methyl]-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-P-(5-chloro-8-quinolinyl)-2′-deoxy-6-O-[(3,4-dimethoxyphenyl)methyl]-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-2′-deoxy-6-O-[(3,4-dim...

3′-Guanylic acid, P-(5-chloro-8-quinolinyl)-2′-deoxy-6-O-[(3,4-dimethoxyphenyl)methyl]-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-2′-deoxy-6-O-[(3,4-dimethoxyphenyl)methyl]-N-(2-methyl-1-oxopropyl)-, 5-chloro-8-quinolinyl 2,6-dichlorophenyl ester

3′-Guanylic acid, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-(5-chloro-8-quinolinyl)-2′-deoxy-6-O-[(3,4-dimethoxyphenyl)methyl]-N-(2-methyl-1-oxopropyl)guanylyl-(3′→5′)-2′-deoxy-6-O-[(3,4-dimethoxyphenyl)methyl]-N-(2-methyl-1-oxopropyl)-, 5-chloro-8-quinolinyl 2,6-dichlorophenyl ester

3′-Guanylic acid, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-6-O-[(3,4-dimethoxyphenyl)methyl]-N-(2-methyl-1-oxopropyl)-, 5-chloro-8-quinolinyl 2,6-dichlorophenyl ester

Guanosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-6-O-[(3,4-dimethoxyphenyl)methyl]-N-(2-methyl-1-oxopropyl)-

Guanosine, 2′-deoxy-, 5′-(2-methylpropanoate)

Guanosine, 2′-deoxy-6-O-[(3,4-dimethoxyphenyl)methyl]-N-(2-methyl-1-oxopropyl)-

Xanthylium, 9-[2-carboxy-5-[[[6-[[[[3-[1-[2-deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-3-O-2-propen-1-yl-β-D-erythro-pentofuranosyl]-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]-2-propyn-1-yl]amino]carbonyl]oxy]-4-hexen-1-yl]amino]carbonyl]phenyl]-3,6-bis(ethylamino)-2,7-dime...

1H,5H,11H,15H-Xantheno[2,3,4-ij:5,6,7-i‘j′]diquinolizin-18-ium, 9-[5-[[[6-[[[[3-[4-amino-7-[2-deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-3-O-2-propen-1-yl-β-D-erythro-pentofuranosyl]-7H-pyrrolo[2,3-d]pyrimidin-5-yl]-2-propyn-1-yl]amino]carbonyl]oxy]-4-hexen-1-yl]amino]carbon...

N-(4′-C-Azido-2′,3′-O-cyclopentylidene-P-1-naphthalenyl-5′-uridylyl)-L-alanine phenylmethyl ester

N-(4′-C-Azido-2′,3′-O-cyclopentylidene-P-phenyl-5′-uridylyl)-β-alanine ethyl ester

1,5-Diethyl N-(4′-C-azido-2′,3′-O-cyclopentylidene-P-phenyl-5′-uridylyl)-L-glutamate

N-(4′-C-Azido-2′,3′-O-cyclopentylidene-P-phenyl-5′-uridylyl)-N-methylglycine ethyl ester

N-(4′-C-Azido-2′,3′-O-cyclopentylidene-P-phenyl-5′-uridylyl)-L-methionine ethyl ester

1-(4′-C-Azido-2′,3′-O-cyclopentylidene-P-phenyl-5′-uridylyl)-L-proline ethyl ester

N-(4′-C-Azido-2′,3′-O-cyclopentylidene-P-phenyl-5′-uridylyl)-L-leucine ethyl ester

N-(4′-C-Azido-2′,3′-O-cyclopentylidene-P-phenyl-5′-uridylyl)glycine phenylmethyl ester

N-(4′-C-Azido-2′,3′-O-cyclopentylidene-P-phenyl-5′-uridylyl)-L-valine phenylmethyl ester