9-amino-5-bromo-2-cyclobutyl-6-fluoro-2,3-dihydro-1H-pyrrolo[3,4-b]quinolin-1-one 、
2-甲基-5-吡啶硼酸 以to afford the title compound as a white solid (109 mg, 70% yield)的产率得到9-amino-2-cyclobutyl-6-fluoro-5-(6-methylpyridin-3-yl)-2,3-dihydropyrrolo[3,4-b]quinolin-1-one