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中国临床药理学与治疗学 ›› 2007, Vol. 12 ›› Issue (7): 819-823.

• 临床药理学 • 上一篇    下一篇

液相色谱-串联质谱法测定人血浆中瑞舒伐他汀钙浓度及临床药代动力学研究

李春盈1, 张玉英1, 丁黎2   

  1. 1广州市药品检验所标准研究室, 广州 510160, 广东;
    2中国药科大学药学院药物分析教研室, 南京 210009, 江苏
  • 收稿日期:2006-12-11 修回日期:2007-03-02 出版日期:2007-07-26 发布日期:2020-10-27
  • 作者简介:李春盈,女,硕士,研究方向:药物分析。Tel:15902035565 E-mail:clycpu@126.com

Determination of rosuvastatin calcium in human plasma by LC-MS/MS and its clinical pharmacokinetics in Chinese healthy volunteers

LI Chun-ying1, ZHANG Yu-ying1, DING Li2   

  1. 1Guangzhou Institute for Drug Control, Guangzhou 510160, Guangdong, China;
    2Department of Pharmaceutical Analysis, China Pharmaceutical University, Nanjing 210009, Jiangsu, China
  • Received:2006-12-11 Revised:2007-03-02 Online:2007-07-26 Published:2020-10-27

摘要: 目的: 建立测定人血浆中瑞舒伐他汀钙的液相色谱-串联质谱法, 考察瑞舒伐他汀钙在中国健康志愿者体内的药代动力学。方法: 含有瑞舒伐他汀钙和氟伐他汀钠的血浆样品经液-液提取后, 进行色谱分析, 在三重四极杆串联质谱仪上, 以多反应离子监测方式进行定量分析。结果: 瑞舒伐他汀钙的定量下限为0.03 ng/mL, 线形范围为0.03~60 ng/mL,精密度与准确度符合生物样品分析要求。结论: 该方法操作简便、快速、灵敏度高, 适合瑞舒伐他汀钙的临床药代动力学研究。

关键词: 瑞舒伐他汀钙, 液相色谱-串联质谱法, 药代动力学, 血药浓度

Abstract: AIM: To establish a rapid and sensitive LC-MS/MS method for the analysis of rosuvastatin calcium in plasma and study the pharmacokinetics of rosuvastatin on China healthy volunteers. METHODS: Plasma samples containing rosuvastatin calcium and fluvastatin sodium were extracted with liquid-liquid extraction, followed by liquid chromatographic separation and on-line MS/MS using turboionspray ionization as an interface detection by the multi-reaction monitoring. RESULTS: The limit of quantitation of method for rosuvastatin calcium was 0.03 ng/mL, the calibration curves in plasma were linear over the range of 0.03 to 60 ng/mL and within-batch and between-batch variation over the range were less than 10%. CONCLUSION: The method is shown to be accurate and convenient, and suitable for pharmacokinetic studies of rosuvastatin calcium.

Key words: rosuvastatin calcium, liquid chromatography tandem mass spectrometry, pharmacokinetics, plasma concentration

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