英文同义词: | Levofloxacin Impurity 1;ethyl (S)-10-fluoro-3-methyl-7-oxo-
2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate;(S)-ethyl 10-fluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate;Levofloxacin Impurity I;Levofloacin Impurity I;Levofloxacin-9;(S)-ethyl 10-fluoro-3-methyl;(S)-10-fluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino [2,3,4-ij]quinoline-6-carboxylate ethyl |