| 依达拉封原料药的含量测定 |
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| 引用本文： | 付春梅,刘三康,李章万,熊春艳.依达拉封原料药的含量测定[J].华西药学杂志,2003,18(3):204-205. |
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| 作者姓名： | 付春梅 刘三康 李章万 熊春艳 |
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| 作者单位： | 四川大学华西药学院,四川,成都,610041 |
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| 摘 要： | 目的 建立依达拉封原料的含量测定方法。方法 分别采用非水滴定法、高效液相色谱法和紫外分光光度法测定，并将结果进行比较。结果 3种方法均具可行性。结论 依达拉封原料的含量测定采用非水滴定法，简便、准确。
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| 关 键 词： | 依达拉封 原料 含量测定 非水滴定法 高效液相色谱法 紫外分光光度法 |
| 文章编号： | 1006-0103(2003)03-0204-02 |
| 修稿时间： | 2002年6月1日 |
Determination of edaravone |
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| FU Chun mei,LIU San kang,LI Zhang wan,XIONG Chun yan West China School of Pharmacy,Sichuan University,Chengdu ,China.Determination of edaravone[J].West China Journal of Pharmaceutical Sciences,2003,18(3):204-205. |
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| Authors: | FU Chun mei LIU San kang LI Zhang wan XIONG Chun yan West China School of Pharmacy Sichuan University Chengdu China |
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| Institution: | FU Chun mei,LIU San kang,LI Zhang wan,XIONG Chun yan West China School of Pharmacy,Sichuan University,Chengdu 610041,China |
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| Abstract: | OBJECTIVE To develop an assay method for edaravone.METHODS Nonaqueous potentiometric titration, HPLC and UV spectrophotometry were used to determine edaravone, respectively, and the results were compared with each other.RESULTS All of the three methods were feasibile to determine edaravone.CONCLUSION Nonaqueous Potentiometric titration was adopted, which was simple and accurate. |
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| Keywords: | Edaravone Nonaqueous potentiometric titration HPLC UV spectrophotometry |
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