3-(2-Chloropyrimidin-4-yl)-5-(pyridin-3-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazolo[3,4-c]pyridine 、
(R)-3-Boc-氨基哌啶 以to afford 32 mg (63%) of 300的产率得到(R)-1-(4-(5-(pyridin-3-yl)-1H-pyrazolo[3,4-c]pyridine-3-yl)pyrimidin-2-yl)piperidin-3-amine