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

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

5'-phosphonoamino-5'-deoxy-adenosine

5'-(aminocarbonylpropylcarbonylamino)-5'-deoxyadenosine

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