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Sesquiterpene lactones from Brachylaena species |
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| Authors: | Ferdinand Bohlmann Christa Zdero |
| Institution: | Institute for Organic Chemistry, Technical University of Berlin, D-1000 Berlin 12, West Germany |
| Abstract: | The investigation of two Brachylaena species afforded in addition to known sesquiterpene lactones and other constituents five new lactones, a germacranolide, a guaianolide and three eudesmanolides. The structures were elucidated by spectroscopic methods. The chemotaxonomy of this complex genus is discussed. |
| Keywords: | Compositae sesquiterpene lactones germacranolides guaianolides eudesmanolides chemotaxonomy |
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