1-(4-tert-butyl-benzyl)-6,7-difluoro-4-oxo-1,4-dihydro-quinoline-3-carbonitrile 、
高哌嗪 以gave 1-(4-tert-butyl-benzyl)-7-[1,4]diazepan-1-yl-6-fluoro-4-oxo-1,4-dihydro-quinoline-3-carbonitrile的产率得到1-(4-tert-butyl-benzyl)-7-[1,4]diazepan-1-yl-6-fluoro-4-oxo-1,4-dihydro-quinoline-3-carbonitrile