6-bromo-4-oxo-3,4-dihydroquinazolin-8-yl tert-butyl carbonate 、
2-甲基-4-吡啶硼酸 在
tert-butyloxycarbonyl 作用下,
以yielded the title compound (0.002 g) as an off-white gum with the tert-butyloxycarbonyl group的产率得到8-hydroxy-6-(2-methylpyridin-4-yl)quinazolin-4(3H)-one