(5R,6R,7S)-5-[4-[[4-[(Dimethyl-amino)methyl]phenyl]amino]-5-phenyl-7H-pyrrolo[2,3-d]pyrimidin-7-yl]-4-oxaspiro[2.4]heptane-6,7-diol

4-[4-[(4-Fluorophenyl)amino]-7-[4-C-(hydroxymethyl)-β-D-erythro-pentofuranosyl]-7H-pyrrolo[2,3-d]pyrimidin-5-yl]benzonitrile

N-[7-[3-OBenzoyl-2-deoxy-5-O[(1,1-dimethylEthyl)dimethylsilyl]-β-D-threopentofuranosyl]-7H-pyrrolo[2,3-d]pyrimidin-4-yl]acetamide

N-[7-[2,3-Bis-O[(1,1-dimethylEthyl)dimethylsilyl]-β-D-ribofuranosyl]-7H-pyrrolo[2,3-d]pyrimidin-4-yl]benzamide

(2R,3R,3aS,6S,6aR)-6-[(2-Amino-3-bromo-7-quinolinyl)methyl]hexahydro-2-[4-(methyl-amino)-7H-pyrrolo[2,3-d]pyrimidin-7-yl]-3aHcyclopenta[b]furan-3,3a-diol

7H-pyrrolo[2,3-d]pyrimidin-4-amine,7-[5-O[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-ribofuranosyl]-5-iodo-,sodiumsalt(1:3)

N-[4-[[7-[(5R,6R,7S)-6,7-Dihydroxy-4-oxaspiro[2.4]hept-5-yl]-5-phenyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl]amino]phenyl]guanidine

(5R,6R,7S)-5-[4-[(4-Fluorophenyl)amino]-5-(3-pyridinyl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl]-4-oxaspiro[2.4]heptane-6,7-diol

5-(3-Amino-1-propyn-1-yl)-7-[5-O[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-ribofuranosyl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine

7H2,3,5,6-Tetraazabenz[cd]azulen-7-one,9-amino-2,3-dihydro-2-(2-C-methyl-β-D-ribofuranosyl)-

(2R,3R,3aS,6S,6aR)-6-[(2-Amino-3-bromo-7-quinolinyl)oxy]hexahydro-2-[4-(methyl-amino)-7H-pyrrolo[2,3-d]pyrimidin-7-yl]-3aHcyclopenta[b]furan-3,3a-diol

(5R,6R,7S)-5-[5-(4-Fluorophenyl)-4-[(4-fluorophenyl)amino]-7H-pyrrolo[2,3-d]pyrimidin-7-yl]-4-oxaspiro[2.4]heptane-6,7-diol

4-[[7-[5-Deoxy-2,3-O-(1-methylEthylidene)-β-D-ribofuranosyl]-5-phenyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl]amino]benzenesulfonamide

N-[7-[2-O[(1,1-DimethylEthyl)dimethylsilyl]-3-O-(hydroxyphosphinyl)-β-D-ribofuranosyl]-7H-pyrrolo[2,3-d]pyrimidin-4-yl]benzamide

(2R,3R,3aS,6S,6aR)-6-[(2-Amino-3-bromo-7-quinolinyl)methyl]-2-(4-amino-2-methyl-7H-pyrrolo[2,3-d]pyrimidin-7-yl)hexahydro-3aHcyclopenta[b]furan-3,3a-diol

N-[3-[4-Amino-7-[2,3-O-(1-methylEthylidene)-β-D-ribofuranosyl]-7H-pyrrolo[2,3-d]pyrimidin-5-yl]-2-propyn-1-yl]-2,2,2-trifluoroacetamide

7-(2-Deoxy-β-D-erythro-pentofuranosyl)-5-[[(1S)-1-(5-methoxy-2-nitrophenyl)-2,2-dimethyl-propoxy]methyl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine

7-[5-Deoxy-5-[[trans3-[2-[6-(1,1-dimethylEthyl)-1Hbenzimidazol-2-yl]Ethyl-]cyclobutyl]methyl-amino]-β-D-ribofuranosyl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine

4-[7-[(5R,6R,7S)-6,7-Dihydroxy-4-oxaspiro[2.4]hept-5-yl]-4-[(4-fluorophenyl)amino]-7H-pyrrolo[2,3-d]pyrimidin-5-yl]benzonitrile

(2R,3R,3aS,6S,6aR)-6-[(2-Amino-3,6-difluoro-7-quinolinyl)methyl]-2-(4-amino-7H-pyrrolo[2,3-d]pyrimidin-7-yl)hexahydro-3aHcyclopenta[b]furan-3,3a-diol