9-[(3aR,4R,6R,6aR)-6-(1E)-1-Buten-3-yn-1-yltetrahydro-2,2-dimethylfuro[3,4-d]-1,3-dioxol-4-yl]-9H-purin-6-amine

Uridine, 5′-O-[hydroxy(phosphonooxy)phosphinyl]adenylyl-(2′→5′)-, P′→5′-ester with 3-(aminocarbonyl)-1-β-D-ribofuranosylpyridinium inner salt

Guanosine, 5′-O-[hydroxy(phosphonooxy)phosphinyl]adenylyl-(2′→5′)-, P′→5′-ester with 3-(aminocarbonyl)-1-β-D-ribofuranosylpyridinium inner salt

2,4(1H,3H)-Pyrimidinedione, 1-[1,6-anhydro-3-deoxy-5-C-(hydroxymethyl)-α-L-threo-2-hexulofuranosyl]-5-methyl-

2-Amino-9-(1,3-anhydro-β-D-psicofuranosyl)-1,9-dihydro-6H-purin-6-one

Methanimidamide, N′-[9-[1,3-anhydro-6-O-[bis(4-methoxyphenyl)phenylmethyl]-4-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-β-D-psicofuranosyl]-6,9-dihydro-6-oxo-1H-purin-2-yl]-N,N-dimethyl-

Methanimidamide, N′-[9-[1,3-anhydro-6-O-[bis(4-methoxyphenyl)phenylmethyl]-β-D-psicofuranosyl]-6,9-dihydro-6-oxo-1H-purin-2-yl]-N,N-dimethyl-

Methanimidamide, N′-[9-[1,3-anhydro-4,6-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-β-D-psicofuranosyl]-6,9-dihydro-6-oxo-1H-purin-2-yl]-N,N-dimethyl-

6H-Purin-6-one, 2-amino-9-[1,3-anhydro-4,6-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-β-D-psicofuranosyl]-1,9-dihydro-

Guanosine, 1′-C-[[(methylsulfonyl)oxy]methyl]-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

Guanosine, N-acetyl-1′-C-[[(methylsulfonyl)oxy]methyl]-, 2′,3′-diacetate 5′-(4-methylbenzoate)

Acetamide, N-[9-[1,3-anhydro-6-O-[bis(4-methoxyphenyl)phenylmethyl]-4-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-β-D-psicofuranosyl]-9H-purin-6-yl]-2-phenoxy-

Acetamide, N-[9-[1,3-anhydro-6-O-[bis(4-methoxyphenyl)phenylmethyl]-β-D-psicofuranosyl]-9H-purin-6-yl]-2-phenoxy-

Acetamide, N-[9-[1,3-anhydro-4,6-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-β-D-psicofuranosyl]-9H-purin-6-yl]-2-phenoxy-

9H-Purin-6-amine, 9-[1,3-anhydro-4,6-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-β-D-psicofuranosyl]-

Adenosine, 1′-C-[[(methylsulfonyl)oxy]methyl]-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

5′-Cytidylic acid, mono[(E)-[(5R,6R)-5-(acetylamino)-5,6-dihydro-6-phenoxy-2H-pyran-2-ylidene]methyl] ester

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]thymidylyl-(3′→5′)-5′-C-[(2E)-5-[(3-aminopropyl)amino]-2-pentenyl]-3′-O-[(1,1-dimethylethyl)diphenylsilyl]-, (5′S)-

9-[4-[[[4-[[[[6-[[[3-[4-Amino-7-[(2R,5S)-tetrahydro-5-(3,5,7,7-tetrahydroxy-3,5,7-trioxido-2,4,6-trioxa-3,5,7-triphosphahept-1-yl)-2-furanyl]-7H-pyrrolo[2,3-d]pyrimidin-5-yl]-2-propyn-1-yl]amino]carbonyl]-3′,6′-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-4′-yl]methyl]amino]carbonyl]phen...

3′-Adenylic acid, 2′-deoxy-N-methyl-2-(2-propenylthio)-, 5′-(dihydrogen phosphate)