咪唑 、 3-(4-Chloro-5-ethylpyrimidin-2-yl)-1-[(2-fluorophenyl)methyl]pyrazolo[3,4-b]pyridine 在
potassium carbonate 作用下,
以
DMF (N,N-dimethyl-formamide) 为溶剂,
以72.7%的产率得到3-(5-ethyl-4-(1H-imidazol-1-yl)pyrimidin-2-yl)-1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine