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目的 :研制盐酸左氧氟沙星乳膏。方法 :拟订处方组成及制备工艺 ,建立紫外分光光度法用于含量测定。结果与结论 :乳膏的制备工艺可行 ,质量稳定 ,用UV法测定盐酸左氧氟沙星的含量 ,方法可行 ,重现性好 ,可用于医院制剂的质量控制
Objective: To develop levofloxacin hydrochloride cream. Methods: To formulate the prescription composition and preparation process, establish UV spectrophotometry for determination of content. RESULTS AND CONCLUSION: The preparation process of cream was feasible and the quality was stable. The determination of levofloxacin hydrochloride content by UV method was feasible and reproducible. It could be used for the quality control of hospital preparations