1-(2,3,5-Tri-O-acetyl-β-D-ribofuranosyl)-1H-imidazo[4,5-c]pyridin-4-amine

N-Cyclopropyl-9-(2,3,5-tri-O-acetyl-β-D-xylofuranosyl)-9H-purin-6-amine

7-(3-Deoxy-α-D-erythro-pentofuranosyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine

7-Methoxy-1-β-D-xylofuranosyl-1H-pyrrolo[3,2-b]pyridine

7-α-D-Xylofuranosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine

1-β-D-Xylofuranosyl-1H-indole

1-β-D-Xylofuranosyl-1H-pyrrolo[2,3-b]pyridine

1-β-D-Xylofuranosyl-1H-pyrrolo[2,3-c]pyridine

1-β-D-Xylofuranosyl-1H-pyrrolo[3,2-c]pyridine

1-β-D-Xylofuranosyl-1H-pyrrolo[3,2-b]pyridine

2-Chloro-N-cyclopentyl-9-β-D-xylofuranosyl-9H-purin-6-amine

N-Methyl-7-β-D-xylofuranosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine

5-Iodo-4-methoxy-7-(3-O-methyl-β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidin-2-amine

N-[7-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-O-methyl-β-D-ribofuranosyl]-4-[2-(octylthio)ethyl]-7H-pyrrolo[2,3-d]pyrimidin-2-yl]-2-phenoxyacetamide

N-[7-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-2-O-methyl-β-D-ribofuranosyl]-4-[2-(octylthio)ethyl]-7H-pyrrolo[2,3-d]pyrimidin-2-yl]-2-phenoxyacetamide