9-[5-O-[25-[(3aS,4S,6aR)-Hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1,5,21-trioxo-10,13,16-trioxa-6,20-diazapentacos-1-yl]-3-O-[3-(3-methyl-3H-diazirin-3-yl)-1-oxopropyl]-β-D-xylofuranosyl]-9H-purin-6-amine

9-[5-O-[25-[(3aS,4S,6aR)-Hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1,5,21-trioxo-10,13,16-trioxa-6,20-diazapentacos-1-yl]-2-O-[3-(3-methyl-3H-diazirin-3-yl)-1-oxopropyl]-β-D-xylofuranosyl]-9H-purin-6-amine

3'-Deoxyinosine hydrazone

6-Hydrazinyl-9-β-D-xylofuranosyl-9H-purine

5-Fluoro-7-α-D-xylofuranosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine

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

6-Bromo-5-fluoro-7-β-D-xylofuranosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine

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

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

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

5-Bromo-7-α-D-xylofuranosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine

5,6-Dibromo-7-β-D-xylofuranosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine

N-(9-β-D-Xylofuranosyl-9H-purin-6-yl)octanamide

2-Methoxy-9-D-xylofuranosyl-9H-purin-6-amine

N-(Phenylmethyl)-1-α-D-xylofuranosyl-1H-imidazo[4,5-c]pyridin-4-amine

N-(Phenylmethyl)-9-α-D-xylofuranosyl-9H-purin-6-amine

5-Chloro-N-(phenylmethyl)-3-α-D-xylofuranosyl-3H-imidazo[4,5-b]pyridin-7-amine

5-Chloro-N-(phenylmethyl)-3-β-D-xylofuranosyl-3H-imidazo[4,5-b]pyridin-7-amine

(2R,3R,5S)-2-(6-Amino-9H-purin-9-yl)-5-(3-diaziridinyl)tetrahydro-3-furanol