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    • Alkaloids from Ammocharis tinneana 

      Machocho, Alex K.; Chhabra, S. C.; Viladomat, F.; Codina, C.; Bastida, J. (Phytochemistry, 1999)
      Sixteen alkaloids have been isolated from fresh bulbs of Ammocharis tinneana (Amaryllidaceae), seven of which contain a 1,2β-epoxide group. 6α-Hydroxycrinamidine and 6α-hydroxyundulatine are reported here for the first ...