[4-(3-amino-6-bromo-quinolin-4-ylamino)-phenyl]-acetonitrile 、
原甲酸三乙酯 反应 2.0h,
以to provide [4-(8-bromo-imidazo[4,5-c]quinolin-1-yl)-phenyl]-acetonitrile, analytical HPLC: tR=6.72 minutes (Grad 1)的产率得到[4-(8-bromo-imidazo[4,5-c]quinolin-1-yl)-phenyl]-acetonitrile