| 引用本文: | 李哲媛;李玉凤;范兵;向金莲.阿莫西林中高分子杂质的测定与质量分析[J].中国现代应用药学,2006,(4):326-327. |
| LI Zhe-yuan,LI Yu-feng,FAN Bing,XIANG Jin-lian.Studies on the separation and quality of high molecular weight impurities in amoxicillin[J].Chin J Mod Appl Pharm(中国现代应用药学),2006,(4):326-327. |
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| 摘要: |
| 目的比较不同厂家阿莫西林原料、胶囊、混悬剂中高分子杂质的含量。方法采用OhpakSB-802.5HQ(聚合基柱)高效液相凝胶色谱系统进行分离分析。结果21批阿莫西林样品中高分子杂质的测定结果均为1%以下。结论国产与进口阿莫西林中的高分子杂质含量无显著差异。 |
| 关键词: 阿莫西林 高分子杂质 凝胶色谱 |
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| Studies on the separation and quality of high molecular weight impurities in amoxicillin |
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LI Zhe-yuan,LI Yu-feng,FAN Bing,XIANG Jin-lian
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| Abstract: |
| OBJECTIVE To develop a method for determination the high molecular impurities in amoxicillin to evaluate the quality of amoxicillin and its capsule or suspension.METHODS Determination of high molecular impurities using Ohpak SB-802.5HQ gel filtration chro |
| Key words: amoxicillin high molecular impurities gel filtration chromatography |
