5-amino-1-(6-amino-purin-9-yl)-β-D-1,5-dideoxy-arabinofuranose

5'-phosphonoamino-5'-deoxy-adenosine

5'-(aminocarbonylpropylcarbonylamino)-5'-deoxyadenosine

5'-Amino-N6-<3-(dimethylamino)ethylamino>-5'-desoxyadenosin

(7-{[(2R,3S,4R,5R)-5-(6-Amino-purin-9-yl)-3,4-dihydroxy-tetrahydro-furan-2-ylmethyl]-carbamoyl}-heptyl)-carbamic acid benzyl ester

6-Chlor-9-(2,3-di-O-acetyl-5-desoxy-5-trifluoracetamido-β-D-ribofuranosyl)purin

2',3'-Di-O-acetyl-5'-trifluoracetamido-5'-desoxyinosin

5'-(carboxypropylcarbonylamino)-5'-deoxyadenosine potassium salt

(6-{[(2R,3S,4R,5R)-5-(6-Amino-purin-9-yl)-3,4-dihydroxy-tetrahydro-furan-2-ylmethyl]-carbamoyl}-hexyl)-carbamic acid benzyl ester