4-(6-amino-5-bromopyridin-3-yl)-N-cyclopropylbenzenesulfonamide hydrobromide 、
4,4-dimethyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydroisoquinolin-1(2H)-one 以to give 4-(6-amino-5-(4,4-dimethyl-1-oxo-1,2,3,4-tetrahydroisoquinolin-6-yl)pyridin-3-yl)-N-cyclopropylbenzenesulfonamide (43 mg, 37% yield) as a white solid的产率得到4-(6-amino-5-(4,4-dimethyl-1-oxo-1,2,3,4-tetrahydroisoquinolin-6-yl)pyridin-3-yl)-N-cyclopropylbenzenesulfonamide