Conclusions
1. An extraction-photometric method for the quantitative determination of vincanidine is proposed.
2. A method for the separate determination of the amounts of vincanine and vincanidine in a single sample of raw material has been developed.
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Literature cited
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Order of the Red Banner of Labor Institute of the Chemistry of Plant Substances, Academy of Sciences of the Uzbek SSR. Translated from Khimiya Prirodhysk Soedinenii, No. 1, pp. 50–52, January–February, 1974.
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Mirkina, R.A., Shakirov, T.T. Quantitative determination of vincanidine in the roots of Vinca erecta. Chem Nat Compd 10, 44–45 (1974). https://doi.org/10.1007/BF00568219
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DOI: https://doi.org/10.1007/BF00568219