7-(benzoylamino)-3-<2-deoxy-5-O-(4,4'-dimethoxytriphenylmethyl)-β-D-erythro-pentofuranosyl>-3H-imidazo<4,5-b>pyridine

3-(2-deoxy-β-D-erythro-pentofuranosyl)-7-(methoxyacetylamino)-3H-imidazo<4,5-b>pyridine

2'-deoxy-1-deazaadenosine-5'-monophosphate

dimethyl ((((2R,3S,5R)-5-(7-amino-3H-imidazo[4,5-b]pyridin-3-yl)-3-hydroxytetrahydrofuran-2-yl)methoxy)(hydroxy)phosphoryl)-L-aspartate

2'-deoxy-1-deazaadenosine-5'-methylglycinyl phosphoramidate