D-Arabinitol, 2,5-anhydro-4-[8-bromo-9-[2,3-di-O-acetyl-5-O-[hydroxy(phosphonooxy)phosphinyl]-β-D-ribofuranosyl]-6,9-dihydro-6-oxo-1H-purin-1-yl]-4-deoxy-3-O-2-propenyl-, intramol. P′,1-ester

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

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

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

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

D-Arabinitol, 1,4-anhydro-2-[9-(2,3-di-O-acetyl-5-O-phosphono-β-D-ribofuranosyl)-6,9-dihydro-6-oxo-1H-purin-1-yl]-2-deoxy-3-O-2-propenyl-, 5-(S-phenyl hydrogen phosphorothioate)

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

D-Arabinitol, 2,5-anhydro-4-[8-bromo-9-(2,3-di-O-acetyl-5-O-phosphono-β-D-ribofuranosyl)-6,9-dihydro-6-oxo-1H-purin-1-yl]-4-deoxy-3-O-2-propenyl-, 1-(S-phenyl hydrogen phosphorothioate)

L-Arabinitol, 2,5-anhydro-4-[8-bromo-9-[2,3-di-O-acetyl-5-O-[hydroxy(phosphonooxy)phosphinyl]-β-D-ribofuranosyl]-6,9-dihydro-6-oxo-1H-purin-1-yl]-4-deoxy-, 3-acetate, intramol. P′,1-ester

L-Arabinitol, 2,5-anhydro-4-[8-bromo-9-(2,3-di-O-acetyl-5-O-phosphono-β-D-ribofuranosyl)-6,9-dihydro-6-oxo-1H-purin-1-yl]-4-deoxy-, 3-acetate 1-(S-phenyl hydrogen phosphorothioate)

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-propenyl-, 5-(S,S-diphenyl phosphorodithioate)

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-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-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