9-amino-5-bromo-2-cyclobutyl-6-fluoro-2,3-dihydro-1H-pyrrolo[3,4-b]quinolin-1-one 、
4-氟-2-甲氧基苯硼酸 以to afford the title compound as a white solid (78 mg, 46% yield)的产率得到9-amino-2-cyclobutyl-6-fluoro-5-(4-fluoro-2-methoxyphenyl)-2,3-dihydropyrrolo[3,4-b]quinolin-1-one