、
6,7-difluoro-4-oxo-1-(4-trifluoromethyl-benzyl)-1,4-dihydro-quinoline-3-carbonitrile 、
2,6-dimethylpiperazine 以gave 7-((3S,5R)-3,5-dimethylpiperazin-1-yl)-6-fluoro-4-oxo-1-(4-(trifluoromethyl)benzyl)-1,4-dihydroquinoline-3-carbonitrile的产率得到7-((3S,5R)-3,5-dimethylpiperazin-1-yl)-6-fluoro-4-oxo-1-(4-(trifluoromethyl)benzyl)-1,4-dihydroquinoline-3-carbonitrile