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Stationary phase and column using cucurbituril bonded silica gel, and separation method of taxol using the column
Stationary phase and column using cucurbituril bonded silica gel, and separation method of taxol using the column
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机译:使用葫芦素键合硅胶的固定相和色谱柱,以及使用该色谱柱分离紫杉醇的方法
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摘要
Provided are a stationary phase and a column using a cucurbituril-bound silica gel, and a method of separating taxane using the column. The taxane separation method includes: preparing a column for taxane separation, the column being packed with a stationary phase including a cucurbituril-bound silica gel in which a cucurbituril represented by Formula 1 or 2 is covalently bound to a modified silica gel represented by Formula 3; dissolving a taxane powder in a solvent to prepare a taxane-containing solution; applying the taxane-containing solution to the column; supplying a mobile-phase solvent to the column to obtain a taxane extract from the column; and purifying taxane from the taxane extract. Therefore, highly purified taxane can be separated from a low-purity crude taxane extract.
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