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Acta Chimica Sinica ›› 1962, Vol. 28 ›› Issue (6): 391-393. Previous Articles     Next Articles

11-氧-惕告吉宁的测定法

徐礼燊, 周同惠   

  1. 中国医学科学院药物研究所
  • 投稿日期:1962-05-23 发布日期:2013-06-03

SPECTROPHOTOMETRIC DETERMINATION OF 11-OXO-TIGOGENIN

XU LI-XIN, ZHOU TONG-HUI (D. T. W. CHOW)   

  1. Institute of Materia Medica, Chinese Academy of Medical Sciences
  • Received:1962-05-23 Published:2013-06-03

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A method for the determination of 11-oxo-tigogenin has been proposed, consisting of paper chromatographic separation and subsequent treatment with concentrated sulphuric acid after elution of the spot. The resulting mixture is then determined spectrophotometrically.