Message Board

Respected readers, authors and reviewers, you can add comments to this page on any questions about the contribution, review,        editing and publication of this journal. We will give you an answer as soon as possible. Thank you for your support!

Name
E-mail
Phone
Title
Content
Verification Code

LOU Zi-yang, XU Li, WANG Xue-zhao, CHAI Yi-feng. Determination of aminophylline dexamethasone sodium phosphate, diazepam in gaoyuankang capsules by HPLC[J]. Journal of Pharmaceutical Practice and Service, 2001, (6): 352-353.
Citation: LOU Zi-yang, XU Li, WANG Xue-zhao, CHAI Yi-feng. Determination of aminophylline dexamethasone sodium phosphate, diazepam in gaoyuankang capsules by HPLC[J]. Journal of Pharmaceutical Practice and Service, 2001, (6): 352-353.

Determination of aminophylline dexamethasone sodium phosphate, diazepam in gaoyuankang capsules by HPLC

  • Received Date: 2001-07-30
  • To establish a method for determination of three constituents in Gaoyuankang capasules.METHODS A hypersil ODS column with a mobile phase composed of methol-phosphate buffer sulotion(55:45) was used.The detection wavelength was 240nm.RESULTS The linear response range was as follows aminophylline 60~140μg·ml-1(r=0.9995),dexamethasone sodium phosphate 4.8~11.2μg·ml-1(r=0.9993),diazepam 16.8~39.2μg·ml-1(r=0.9998),The recoveries of aminophylline,dexamethasone sodium phosphate,diazepam were 99.3%,99.4%,100.5%.CONCLUSIONS The method is simple,rapid and accurate.
  • 加载中
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Article Metrics

Article views(2108) PDF downloads(846) Cited by()

Related
Proportional views

Determination of aminophylline dexamethasone sodium phosphate, diazepam in gaoyuankang capsules by HPLC

Abstract: To establish a method for determination of three constituents in Gaoyuankang capasules.METHODS A hypersil ODS column with a mobile phase composed of methol-phosphate buffer sulotion(55:45) was used.The detection wavelength was 240nm.RESULTS The linear response range was as follows aminophylline 60~140μg·ml-1(r=0.9995),dexamethasone sodium phosphate 4.8~11.2μg·ml-1(r=0.9993),diazepam 16.8~39.2μg·ml-1(r=0.9998),The recoveries of aminophylline,dexamethasone sodium phosphate,diazepam were 99.3%,99.4%,100.5%.CONCLUSIONS The method is simple,rapid and accurate.

LOU Zi-yang, XU Li, WANG Xue-zhao, CHAI Yi-feng. Determination of aminophylline dexamethasone sodium phosphate, diazepam in gaoyuankang capsules by HPLC[J]. Journal of Pharmaceutical Practice and Service, 2001, (6): 352-353.
Citation: LOU Zi-yang, XU Li, WANG Xue-zhao, CHAI Yi-feng. Determination of aminophylline dexamethasone sodium phosphate, diazepam in gaoyuankang capsules by HPLC[J]. Journal of Pharmaceutical Practice and Service, 2001, (6): 352-353.

Catalog

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return