肌苷

2’,3’,5’-三乙酰肌苷

6-(4-chlorophenylsulphinyl)-9-(2,3-O-cyclopentylidene-β-D-ribofuranosyl)-9H-purine

6-(4-chlorophenylsulphonyl)-9-(2,3-O-cyclopentylidene-β-D-ribofuranosyl)-9H-purine

dibenzyl-N-[9-(2,3-O-cyclopentylidene-β-D-ribofuranosyl)-9H-purin-6-yl]-aspartate