1-环丙基-6,7,8-三氟-4-氧代-1,4-二氢喹啉-3-羧酸

3-(乙基氨基甲基)吡咯烷

methyl 1-cyclopropyl-6,7,8-trifluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylate

1-环丙基-6,7,8-三氟-1,4-二氢-4-氧代-3-喹啉羧酸乙酯

左氧氟单酯