2-(4-aminopyrazolo[3,4-b]pyridin-1-yl)-5-(hydroxymethyl)oxolane-3,4-diol

2,3-O-isopropylidene-5-O-(tert-butyldimethylsilyl)-α-D-ribofuranosyl chloride

4-Azido-1-[(3aR,4R,6R,6aR)-6-(tert-butyl-dimethyl-silanyloxymethyl)-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl]-1H-pyrazolo[3,4-b]pyridine

(3aR,6R,6aR)-6-((tert-butyldimethylsilyloxy)methyl)-2,2-dimethyl-tetrahydrofuro[3,4-d][1,3]dioxol-4-ol

4-Azido-1-β-D-ribofuranosylpyrazolo(3,4-b)pyridine

4-氯-7-氮杂吲唑,4-氯吡唑并[3,4-B]吡啶

4-Azido-1H-pyrazolo(3,4-b)pyridine