、
6,7-difluoro-4-oxo-1-(4-trifluoromethyl-benzyl)-1,4-dihydro-quinoline-3-carbonitrile 、
2,6-二甲基吗啉 以gave 7-(2,6-dimethylmorpholino)-6-fluoro-4-oxo-1-(4-(trifluoromethyl)benzyl)-1,4-dihydroquinoline-3-carbonitrile的产率得到7-(2,6-dimethylmorpholino)-6-fluoro-4-oxo-1-(4-(trifluoromethyl)benzyl)-1,4-dihydroquinoline-3-carbonitrile