1,4-Anhydro-2-[8-bromo-9-[2,3-di-O-acetyl-5-O-[bis(phenylamino)phosphinyl]-β-D-ribofuranosyl]-6,9-dihydro-6-oxo-1H-purin-1-yl]-2-deoxy-5-O-[(4-methoxyphenyl)diphenylmethyl]-3-O-2-propen-1-yl-D-arabinitol

1,4-Anhydro-2-[9-[5-O-[bis(phenylamino)phosphinyl]-β-D-ribofuranosyl]-8-bromo-6,9-dihydro-6-oxo-1H-purin-1-yl]-2-deoxy-3-O-2-propen-1-yl-D-arabinitol

D-Arabinitol, 1,4-anhydro-2-[8-bromo-9-[2,3-di-O-acetyl-5-O-[bis(phenylamino)phosphinyl]-β-D-ribofuranosyl]-6,9-dihydro-6-oxo-1H-purin-1-yl]-2-deoxy-3-O-2-propen-1-yl-, 5-benzoate

D-Arabinitol, 1,4-anhydro-2-[8-bromo-9-[2,3-di-O-acetyl-β-D-ribofuranosyl]-6,9-dihydro-6-oxo-1H-purin-1-yl]-2-deoxy-3-O-2-propenyl-, 5-benzoate

D-Arabinitol, 1,4-anhydro-2-[8-bromo-9-[2,3-di-O-acetyl-5-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-6,9-dihydro-6-oxo-1H-purin-1-yl]-2-deoxy-3-O-2-propen-1-yl-, 5-benzoate

D-Arabinitol, 2,5-anhydro-4-[8-bromo-9-[2,3-di-O-acetyl-5-O-[bis(phenylamino)phosphinyl]-β-D-ribofuranosyl]-6,9-dihydro-6-oxo-1H-purin-1-yl]-4-deoxy-3-O-2-propenyl-, 1-(S,S-diphenyl phosphorodithioate)

2,5-Anhydro-4-[8-bromo-9-[2,3-di-O-acetyl-5-O-[bis(phenylamino)phosphinyl]-β-D-ribofuranosyl]-6,9-dihydro-6-oxo-1H-purin-1-yl]-4-deoxy-3-O-2-propen-1-yl-D-arabinitol

2,5-Anhydro-4-[8-bromo-9-[2,3-di-O-acetyl-5-O-[bis(phenylamino)phosphinyl]-β-D-ribofuranosyl]-6,9-dihydro-6-oxo-1H-purin-1-yl]-4-deoxy-1-O-[(4-methoxyphenyl)diphenylmethyl]-3-O-2-propen-1-yl-D-arabinitol

2,5-Anhydro-4-[8-bromo-9-(2,3-di-O-acetyl-β-D-ribofuranosyl)-6,9-dihydro-6-oxo-1H-purin-1-yl]-4-deoxy-1-O-[(4-methoxyphenyl)diphenylmethyl]-3-O-2-propen-1-yl-D-arabinitol

2,5-Anhydro-4-[8-bromo-9-[2,3-di-O-acetyl-5-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-6,9-dihydro-6-oxo-1H-purin-1-yl]-4-deoxy-1-O-[(4-methoxyphenyl)diphenylmethyl]-3-O-2-propen-1-yl-D-arabinitol

L-Arabinitol, 2,5-anhydro-4-[8-bromo-9-[2,3-di-O-acetyl-5-O-[bis(phenylamino)phosphinyl]-β-D-ribofuranosyl]-6,9-dihydro-6-oxo-1H-purin-1-yl]-4-deoxy-, 3-acetate 1-(S,S-diphenyl phosphorodithioate)

L-Arabinitol, 2,5-anhydro-4-[8-bromo-9-[2,3-di-O-acetyl-5-O-[bis(phenylamino)phosphinyl]-β-D-ribofuranosyl]-6,9-dihydro-6-oxo-1H-purin-1-yl]-4-deoxy-, 3-acetate

L-Arabinitol, 2,5-anhydro-4-[8-bromo-9-[2,3-di-O-acetyl-5-O-[bis(phenylamino)phosphinyl]-β-D-ribofuranosyl]-6,9-dihydro-6-oxo-1H-purin-1-yl]-4-deoxy-1-O-[(4-methoxyphenyl)diphenylmethyl]-, 3-acetate

2,5-Anhydro-4-[8-bromo-9-[2,3-di-O-acetyl-5-O-[bis(phenylamino)phosphinyl]-β-D-ribofuranosyl]-6,9-dihydro-6-oxo-1H-purin-1-yl]-4-deoxy-L-arabinitol

2,5-Anhydro-4-[8-bromo-9-[2,3-di-O-acetyl-5-O-[bis(phenylamino)phosphinyl]-β-D-ribofuranosyl]-6,9-dihydro-6-oxo-1H-purin-1-yl]-4-deoxy-1,3-O-(phenylmethylene)-L-arabinitol

2,5-Anhydro-4-[8-bromo-9-(2,3-di-O-acetyl-β-D-ribofuranosyl)-6,9-dihydro-6-oxo-1H-purin-1-yl]-4-deoxy-1,3-O-(phenylmethylene)-L-arabinitol

2,5-Anhydro-4-[8-bromo-9-[2,3-di-O-acetyl-5-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-6,9-dihydro-6-oxo-1H-purin-1-yl]-4-deoxy-1,3-O-(phenylmethylene)-L-arabinitol

D-Arabinitol, 1,4-anhydro-2-deoxy-2-[6,9-dihydro-9-[5-O-[hydroxy(phosphonooxy)phosphinyl]-β-D-ribofuranosyl]-6-oxo-1H-purin-1-yl]-3-O-2-propenyl-, intramol. P′,5-ester

D-Arabinitol, 2,5-anhydro-4-deoxy-4-[6,9-dihydro-9-[5-O-[hydroxy(phosphonooxy)phosphinyl]-β-D-ribofuranosyl]-6-oxo-1H-purin-1-yl]-3-O-2-propenyl-, intramol. P′,1-ester

3′-Adenylic acid, mono[bis(4-methylphenyl)methyl] ester