3-(6-fluoropyridin-2-yl)-5-(1-methyl-1H-pyrazol-4-yl)-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazolo[3,4-c]pyridine 、
氨基甲酸,N-(六氢-1H-氮杂环庚烯-3-基)-,1,1-二甲基乙基酯 以to give 226 as a white solid (58.6% over two steps)的产率得到1-(6-(5-(1-methyl-1H-pyrazol-4-yl)-1H-pyrazolo[3,4-c]pyridin-3-yl)pyridin-2-yl)azacycloheptan-3-amine