ethyl α(E)-[(diethylamino)methylene]-2,4,5-trifluoro-3-methoxy-β-oxo-benzenepropanoate

1-(2,4-difluorophenyl)-7-[(1α,5α,6α)-6-[[[(1,1-dimethylethoxy)carbonyl]amino]methyl]-3-azabicyclo[3.1.0]hex-3-yl]-6-fluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid

1-环丙基-6,7-二氟-1,4-二氢-8-甲氧基-4-氧代-3-喹啉羧酸乙酯