7-(8-ethyl-8-azabicyclo[3.2.1]octan-3-yl)-3-iodo-2-(pyridin-4-yl)pyrazolo[1,5-a]pyrimidine 、
吲哚-6-硼酸频哪醇酯 以gave 7-(8-ethyl-8-azabicyclo[3.2.1]oct-3-yl)-3-(1H-indol-6-yl)-2-pyridin-4-ylpyrazolo[1,5-a]pyrimidine in 31% yield的产率得到7-(8-ethyl-8-azabicyclo[3.2.1]oct-3-yl)-3-(1H-indol-6-yl)-2-pyridin-4-ylpyrazolo[1,5-a]pyrimidine