4-Chloro-7-[5-C-[4-chloro-2-[3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]propyl]phenyl]-2,3-O-(1-methylethylidene)-β-D-ribo-pentodialdo-1,4-furanosyl]-7H-pyrrolo[2,3-d]pyrimidine

1,1-Dimethylethyl (1R)-6-chloro-3,4-dihydro-1-[(3aR,4R,6R,6aR)-tetrahydro-2,2-dimethyl-6-(4-methyl-7H-pyrrolo[2,3-d]pyrimidin-7-yl)furo[3,4-d]-1,3-dioxol-4-yl]-2(1H)-isoquinolinecarboxylate

7-[(5R)-5-[4-Chloro-2-(2-hydroxyethyl)phenyl]-5-deoxy-5-[[(1,1-dimethylethoxy)carbonyl]amino]-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-4-methyl-7H-pyrrolo[2,3-d]pyrimidine

7-[(5R)-5-[4-Chloro-2-[2-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]phenyl]-5-deoxy-5-[[(1,1-dimethylethoxy)carbonyl]amino]-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-4-methyl-7H-pyrrolo[2,3-d]pyrimidine

7-[(5R)-1-Amino-1-[4-chloro-2-[2-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]phenyl]-1-deoxy-3,4-O-(1-methylethylidene)-β-L-ribofuranosyl]-4-methyl-7H-pyrrolo[2,3-d]pyrimidine

7-[(5S)-5-C-[4-Chloro-2-[2-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]phenyl]-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-4-methyl-7H-pyrrolo[2,3-d]pyrimidine

7-[(3aR,4R,6R,6aR)-6-[(4R)-7,8-Difluoro-4H-1,3-benzodioxin-4-yl]tetrahydro-2,2-dimethylfuro[3,4-d]-1,3-dioxol-4-yl]-4-methyl-7H-pyrrolo[2,3-d]pyrimidine

7-[(5R)-5-C-(3,4-Difluoro-2-hydroxyphenyl)-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-4-methyl-7H-pyrrolo[2,3-d]pyrimidine

7-[(5R)-5-C-[3,4-Difluoro-2-(methoxymethoxy)phenyl]-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-4-methyl-7H-pyrrolo[2,3-d]pyrimidine

4-Chloro-7-[(5R)-5-C-[3,4-difluoro-2-(methoxymethoxy)phenyl]-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-7H-pyrrolo[2,3-d]pyrimidine

7-[(3aR,4R,6R,6aR)-6-[(1R,4S)-6-Chloro-4-fluoro-3,4-dihydro-1H-2-benzopyran-1-yl]tetrahydro-2,2-dimethylfuro[3,4-d]-1,3-dioxol-4-yl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine

7-[(3aR,4R,6R,6aR)-6-[(1R,4S)-6-Chloro-4-fluoro-3,4-dihydro-1H-2-benzopyran-1-yl]tetrahydro-2,2-dimethylfuro[3,4-d]-1,3-dioxol-4-yl]-4-methyl-7H-pyrrolo[2,3-d]pyrimidine

4-Chloro-7-[(3aR,4R,6R,6aR)-6-[(1R,4S)-6-chloro-4-fluoro-3,4-dihydro-1H-2-benzopyran-1-yl]tetrahydro-2,2-dimethylfuro[3,4-d]-1,3-dioxol-4-yl]-7H-pyrrolo[2,3-d]pyrimidine

4-Chloro-7-[(5R)-5-C-[4-chloro-2-[(1R)-1-fluoro-2-hydroxyethyl]phenyl]-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-7H-pyrrolo[2,3-d]pyrimidine

4-Chloro-7-[(5R)-5-C-[4-chloro-2-[(1R)-2-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1-fluoroethyl]phenyl]-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-7H-pyrrolo[2,3-d]pyrimidine

7-[(3aR,4R,6R,6aR)-6-[(1R,4R)-6-Chloro-4-fluoro-3,4-dihydro-1H-2-benzopyran-1-yl]tetrahydro-2,2-dimethylfuro[3,4-d]-1,3-dioxol-4-yl]-7H-pyrrolo[2,3-d]pyrimidin-4-amine

7-[(3aR,4R,6R,6aR)-6-[(1R,4R)-6-Chloro-4-fluoro-3,4-dihydro-1H-2-benzopyran-1-yl]tetrahydro-2,2-dimethylfuro[3,4-d]-1,3-dioxol-4-yl]-4-methyl-7H-pyrrolo[2,3-d]pyrimidine

4-Chloro-7-[(3aR,4R,6R,6aR)-6-[(1S,4R)-6-chloro-4-fluoro-3,4-dihydro-1H-2-benzopyran-1-yl]tetrahydro-2,2-dimethylfuro[3,4-d]-1,3-dioxol-4-yl]-7H-pyrrolo[2,3-d]pyrimidine