Quantitative determination by PMR spectroscopy of lagochilin in the substance and tablets of the medicinal preparation inebrin |
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| Authors: | Kh M Bobokulov M G Levkovich A Kh Islamov U N Zainutdinov N D Abdullaev |
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| Institution: | (1) S. Yu. Yunusov Institute of the Chemistry of Plant Substances, Academy of Sciences of the Republic of Uzbekistan, 700170 Tashkent;(2) A. S. Sadykov Institute of Bioorganic Chemistry, Academy of Sciences of the Republic of Uzbekistan, 700143 Tashkent, ul. Kh. Abdullaeva, 83;(3) Mirzo Ulugbek National University of Uzbekistan, 700174 Tashkent, Vuzgorodok |
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| Abstract: | A modified method of additions in PMR spectroscopy was described for quantitative determination of the main active principle
in preparations. The effectiveness and reliability of the method was approved for quantitative analysis of the active principle
lagochilin in the substance (2.0%) and tablets (0.85%) of the commercial medicinal preparation inebrin.
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Translated from Khimiya Prirodnykh Soedinenii, No. 2, pp. 124–126, March–April, 2007. |
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| Keywords: | Lagochilus lagochilin medicinal preparation inebrin quantitative determination PMR spectroscopy method of additions |
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