4-(5-amino-6-bromopyrazin-2-yl)-N-cyclopropyl-N-methylbenzenesulfonamide 、
3,4-二氢-6-(4,4,5,5-四甲基-1,3,2-二噁硼烷)-1(2h)-异喹啉酮 以to provide 4-(5-amino-6-(1-oxo-1,2,3,4-tetrahydroisoquinolin-6-yl)pyrazin-2-yl)-N-cyclopropyl-N-methylbenzenesulfonamide (382 mg, 85% yield)的产率得到4-(5-amino-6-(1-oxo-1,2,3,4-tetrahydroisoquinolin-6-yl)pyrazin-2-yl)-N-cyclopropyl-N-methylbenzenesulfonamide