二乙基{[(2,3,4-三氟苯基)氨基]亚甲基}丙二酸酯

ethyl 4-chloro-6-nitroquinoline-3-carboxylate

二乙基2-[[[3-(2,6-二甲基吡啶-4-基)-4-氟苯基]氨基]亚甲基]丙二酸酯

ethyl 6-nitro-4-oxo-1H-quinoline-3-carboxylate

左氧氟环合酯