2-(6-methoxy-5-methylpyridin-3-yl)-2H-1,2,4-benzothiadiazin-3(4H)-one 1,1-dioxide 、
2,6-二氟-4-甲氧基溴化苄 、
potassium carbonate 、 2-(4-methoxy-3,5-dimethylphenyl)-4-(2,4,6-trifluorobenzyl)-2H-1,2,4-benzothiadiazin-3(4H)-one 1,1-dioxide 以
N,N-二甲基甲酰胺 为溶剂,
生成 4-(2,6-difluoro-4-methoxybenzyl)-2-(6-methoxy-5-methylpyridin-3-yl)-2H-1,2,4-benzothiadiazin-3(4H)-one 1,1-dioxide