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    • Alkaloids from Cyrtanthus elatus 

      Machocho, Alex K.; Herrera, M. R.; Nair, J.J.; Campbell, W.E.; Brun, R.; Viladomat, F.; Codina, C.; Bastida, J. (Fitoterapia, 2001)
      The alcoholic extract of the fresh bulbs of Cyrtanthus elatus yielded zephyranthine (1) and 1,2-O-diacetylzephyranthine (2), together with three other known alkaloids. Complete assignment of 1H and 13C NMR spectra of ...