| 中文同义词: | 左氧氟沙星杂质K;左氧氟沙星杂质47;(R)-9,10-二氟-3-甲基-7-氧代-2,3-二氢-7H-[1,4]恶嗪并[2,3,4-IJ]喹啉-6-羧酸甲酯 乙酯;(R)-9,10-二氟-3-甲基-7-氧代-2,3-二氢-7H-[1,4]恶嗪并[2,3,4-IJ]喹啉-6-羧酸乙酯 |
| 英文同义词: | ethyl (R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate;Levofloxacin Impurity K;Levofloacin Impurity K;ethyl (R)-(+)-9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylate;Levofloacin Impurity 9;Levofloxacin impurity 13/Ethyl (R)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate;Levofloxacin-11;(R)-ethyl 9,10-difluoro-3-methyl- |