张东明, 于德泉, 何丽一. HPLC定量分析制剂中雷公藤氯内酯醇含量J. 药学学报, 1992, 27(8): 638-640.
引用本文: 张东明, 于德泉, 何丽一. HPLC定量分析制剂中雷公藤氯内酯醇含量J. 药学学报, 1992, 27(8): 638-640.
shu
DM Zhang, DQ Yu, LY He. QUANTITATIVE ANALYSIS OF TRIPCHLOROLIDE IN PHARMACEUTICAL PREPARATION BY RP-HPLCJ. Acta Pharmaceutica Sinica, 1992, 27(8): 638-640.
Citation: DM Zhang, DQ Yu, LY He. QUANTITATIVE ANALYSIS OF TRIPCHLOROLIDE IN PHARMACEUTICAL PREPARATION BY RP-HPLCJ. Acta Pharmaceutica Sinica, 1992, 27(8): 638-640.
shu

HPLC定量分析制剂中雷公藤氯内酯醇含量

QUANTITATIVE ANALYSIS OF TRIPCHLOROLIDE IN PHARMACEUTICAL PREPARATION BY RP-HPLC

    摘要
  • Abstract: A reversed phase high performance liquid chromatographic method for the assayof tripchlorolide (T4) in pharmaceutical preparation was developed. The method used a Nucleosil 5C18 column and a mobile phase of methanol-water (1: 1). The column effluent was monitored at218 nm. T4 ,triptolide (T0) and 1,4-dimethoxybenzene (IS) could be separated in less than 25 min.The retention times of T0, T4 and IS are 11,17 and 23 min respectively. The method is very simpleand rapid.

     

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