Browsing by Author "Hostettmann, Kurt"

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    • Schizanthines N, O, and P, Tropane Alkaloids from the Aerial Parts of Schizanthus tricolor 
      Humam, Munir; Kehrli, Thomas; Jeannerat, Damien; Muñoz Muñoz, Orlando; Hostettmann, Kurt; Christen, Philippe (AMER CHEMICAL SOC, 2011-01)
      Three tropane alkaloids, named schizanthines N, O, and P (1-3), have been isolated from the crude alkaloid extract of the endemic Chilean plant Schizanthus tricolor. On the basis of extensive NMR studies and MS fragmentation ...
    • Tropane alkaloids of the aerial parts of Schizanthus tricolor 
      Humam, Munir; Muñoz Muñoz, Orlando; Christen, Philippe; Hostettmann, Kurt (2007)
      The alkaloid profile of the aerial parts of Schizanthus tricolor Grau et Gronbach was investigated by GC-MS. Seventeen alkaloids were detected and are reported in this species for the first time. They were identified by ...