6,7-difluoro-1-(2-fluoro-4-trifluoromethyl-benzyl)-4-oxo-1,4-dihydro-quinoline-3-carbonitrile 、
甘氨酰胺 以gave 2-[3-cyano-6-fluoro-1-(2-fluoro-4-trifluoromethyl-benzyl)-4-oxo-1,4-dihydro-quinolin-7-ylamino]-acetamide的产率得到2-[3-cyano-6-fluoro-1-(2-fluoro-4-trifluoromethyl-benzyl)-4-oxo-1,4-dihydro-quinolin-7-ylamino]-acetamide