Standards; Pharmaceutical/API Drug Impurities/Metabolites;
應(yīng)用:
1-Ethyl-6-fluoro-1,4-dihydro-7-(4-methyl-2-oxo-1-imidazolidinyl)-4-oxo-3-quinolinecarboxylic Acid is an impurity of Lomefloxacin (L469415),a fluorinated quinolone antibacterial and a DNA gyrase antagonist.