【摘要】 介绍了甲磺酸帕珠沙星的合成工艺,并对工艺进行了研究和改进,采用的改进合成工艺使产品的生产周期大大缩短,收率得到提高,生产成本得到有效降低。更多还原

【Abstract】 The paper introduces the synthetic method of Pazufloxacin Mesilate.These synthetic methods were studied.The yield of the product has been increased,and the produce cycle of the product would become short,the cost of the product was decreased by an improved synthetic technology.更多还原