9-(3,5-dichlorophenyl)-2-methoxy-6,7-dimethylimidazo[1,5-a]pyrido[3,2-e]pyrazine 、
3-(N-以氨基羰基)苯硼酸 、
potassium carbonate 在
四(三苯基膦)钯 作用下,
以provided the coupling product as a light yellow powder (52 mg, 53% yield)的产率得到N-ethyl-3-(2-methoxy-6,7-dimethylimidazo[1,5-a]pyrido[3,2-e]pyrazin-9-yl)benzamide