Schmeda-Hirschmann, G. Facultad de Recursos Naturales, Departamento de Ciencias Biologicas, Universidad de Talca, Casilla 747, Talca, Chile.The aerial part of Fabiana imbricata gave, in addition to previously described compounds, four cadinene derivatives and a monocyclic sesquiterpene derivative. The structures were elucidated by means of high field NMR spectroscopy.