4'-[(5,7-diethyl-2-oxo-1,2-dihydro-1,6-naphthyridin-1-yl)methyl]biphenyl-2-sulphonamide 、
乙酰氯 在
乙醇 、
乙醚 作用下,
以
溶剂黄146 为溶剂,
反应 4.0h,
以to give N-acetyl-4'-[(5,7-diethyl-2-oxo-1,2-dihydro-1,6-naphthyridin-1-yl)methyl]biphenyl-2-sulphonamide hydrochloride as an amorphous solid (153 mg)的产率得到N-acetyl-4'-[(5,7-diethyl-2-oxo-1,2-dihydro-1,6-naphthyridin-1-yl)methyl]biphenyl-2-sulphonamide hydrochloride