4-(5-amino-6-bromopyrazin-2-yl)-N-cyclopropylbenzenesulfonamide 、
6-(trimethylstannyl)-3,4-dihydro-2,7-naphthyridin-1(2H)-one 在
四(三苯基膦)钯 作用下,
以
1,4-二氧六环 为溶剂,
反应 0.33h,
以to provide 4-(5-amino-6-(8-oxo-5,6,7,8-tetrahydro-2,7-naphthyridin-3-yl)pyrazin-2-yl)-N-cyclopropylbenzenesulfonamide (8 mg, 5% yield) as an orange solid after lyophilization的产率得到4-(5-amino-6-(8-oxo-5,6,7,8-tetrahydro-2,7-naphthyridin-3-yl)pyrazin-2-yl)-N-cyclopropylbenzenesulfonamide