(3S)-10-(4-ETHYL-1-PIPERAZINYL)-9-FLUORO-2,3-DIHYDRO-3-METHYL-7-OXO-7H-PYRIDO[1,2,3-DE]-1,4-BENZOXAZINE-6-CARBOXYLIC ACID (LEVOFLOXACIN IMPURITY)

CAS No: 106939-30-4

ethyl,piperazinyl,fluoro,dihydro,methyl,pyrido,benzoxazine,carboxylic,levofloxacin,impurity,1,4-benzoxazin,1,4-benzoxazine,1-piperazin,1-piperazinyl,benzoxazin,oxazin,oxazine
1,4-Benzoxazin
176760-98-8(S)-10-(Cyanomethyl)-9-fluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid
138199-71-0(S)-9-Fluoro-2,3-dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido(1,2,3-de)-1,4-benzoxazine-6-carboxylic acid hydrate (2:1)
873859-79-12H-1,4-Benzoxazine-8-carboxamide,3,4-dihydro-N-[trans-4-(3-methylbutoxy)cyclohexyl]-4-(5-methyl-2-pyridinyl)-
873860-49-22H-1,4-Benzoxazine-8-carboxamide,4-[3-chloro-5-(hydroxymethyl)-2-pyridinyl]-N-(6-fluoro-2-benzothiazolyl)-3,4-dihydro-
873860-17-42H-1,4-Benzoxazine-2,8-dicarboxamide,4-(3-chloro-2-pyridinyl)-3,4-dihydro-N,N-dimethyl-N'-[4-(trifluoromethoxy)phenyl]-