Summary
(-)-Emetine, as prepared by total synthesis, has the same antiamebic activity and toxicity as the natural alkaloid. On the contrary its antipode and rac. isoemetine are not active and practically non-toxic. A relationship between configuration and antiamebic activity has thus been demonstrated for various representatives of the emetine series.
References
A. Brossi, M. Baumann undO. Schnider, Helv. chim. Acta42, 1516 (1959).
Emetin-hydrochlorid, Ph. H. V. (Sandoz AG., Basel).
T. A. Henry,The Plant Alkaloids 4th ed. (J. & A. Churchill, London 1949), p. 402.
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Brossi, A., Brener, Z., Pellegrino, J. et al. Stereospezifität der Wirkung von Emetin. Experientia 16, 64–65 (1960). https://doi.org/10.1007/BF02170262
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DOI: https://doi.org/10.1007/BF02170262