9-[3-Deoxy-5-O-[(1,1-dimethylethyl)diphenylsilyl]-β-D-threo-pentofuranosyl]-9H-purin-6-amine

N-[(2E)-3-[(2S,4R,5R)-5-(6-Amino-9H-purin-9-yl)tetrahydro-4-hydroxy-2-furanyl]-2-propen-1-yl]-2,2-bis(4-methoxyphenyl)-6-(4-methylphenyl)-1,3-benzodioxole-4-carboxamide

N-[(2E)-3-[(2S,4R,5R)-5-(6-Amino-9H-purin-9-yl)tetrahydro-4-hydroxy-2-furanyl]-2-propen-1-yl]-2,2-bis(4-methoxyphenyl)-6-nitro-1,3-benzodioxole-4-carboxamide

N-[(2E)-3-[(2S,4R,5R)-5-(6-Amino-9H-purin-9-yl)-4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]tetrahydro-2-furanyl]-2-propen-1-yl]-2,2-bis(4-methoxyphenyl)-6-(4-methylphenyl)-1,3-benzodioxole-4-carboxamide

N-[(2E)-3-[(2S,4R,5R)-5-(6-Amino-9H-purin-9-yl)-4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]tetrahydro-2-furanyl]-2-propen-1-yl]-2,2-bis(4-methoxyphenyl)-6-nitro-1,3-benzodioxole-4-carboxamide

9-[(2R,3R,5S)-5-[(1E)-3-Amino-1-propen-1-yl]-3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]tetrahydro-2-furanyl]-9H-purin-6-amine

9-[(2R,3R,5S)-5-[(1E)-3-Azido-1-propen-1-yl]-3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]tetrahydro-2-furanyl]-9H-purin-6-amine

(2E)-3-[(2S,4R,5R)-5-(6-Amino-9H-purin-9-yl)-4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]tetrahydro-2-furanyl]-2-propen-1-ol

Ethyl (2E)-3-[(2S,4R,5R)-5-(6-amino-9H-purin-9-yl)-4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]tetrahydro-2-furanyl]-2-propenoate

Ethyl (2E)-3-[(2S,4R,5R)-5-(6-amino-9H-purin-9-yl)tetrahydro-4-hydroxy-2-furanyl]-2-propenoate

N-[(2E)-3-[(2S,4R,5R)-4-Amino-5-(6-amino-9H-purin-9-yl)tetrahydro-2-furanyl]-2-propen-1-yl]-4,5-dihydroxy-4′-methyl[1,1′-biphenyl]-3-carboxamide

N-[(2E)-3-[(2S,4R,5R)-4-Amino-5-(6-amino-9H-purin-9-yl)tetrahydro-2-furanyl]-2-propen-1-yl]-2,3-dihydroxy-5-nitrobenzamide

N-[(2E)-3-[(2R,3S,5R)-5-(6-Amino-9H-purin-9-yl)-3-azidotetrahydro-2-furanyl]-2-propen-1-yl]-2,3-dihydroxy-5-nitrobenzamide

N-[(2E)-3-[(2R,3S,5R)-3-Amino-5-(6-amino-9H-purin-9-yl)tetrahydro-2-furanyl]-2-propen-1-yl]-4,5-dihydroxy-4′-methyl[1,1′-biphenyl]-3-carboxamide

N-[(2E)-3-[(2R,3S,5R)-3-Amino-5-(6-amino-9H-purin-9-yl)tetrahydro-2-furanyl]-2-propen-1-yl]-2,3-dihydroxy-5-nitrobenzamide

N-[(2E)-3-[(2S,4R,5R)-5-(6-Amino-9H-purin-9-yl)tetrahydro-4-hydroxy-2-furanyl]-2-propen-1-yl]-4,5-dihydroxy-4′-methyl[1,1′-biphenyl]-3-carboxamide

N-[(2E)-3-[(2S,4R,5R)-5-(6-Amino-9H-purin-9-yl)tetrahydro-4-hydroxy-2-furanyl]-2-propen-1-yl]-2,3-dihydroxy-5-nitrobenzamide

3′-Uridylic acid, 2′-amino-2′-deoxy-5-methyl-, monoethyl ester

3′-Uridylic acid, 2′-amino-2′-deoxy-5-methyl-, monoethyl ester, 5′-(ethyl hydrogen phosphate)

3′-Cytidylic acid, 2′-amino-2′-deoxy-, monoethyl ester, 5′-(ethyl hydrogen phosphate)