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Neue diterpene und sesquiterpene aus südafrikanischen Helichrysum-arten |
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| Authors: | Ferdinand Bohlmann Christa Zdero Evelyn Hoffmann Pradip Kumar Mahanta Wolfgang Dorner |
| Institution: | Institut für Organische Chemie der Technischen Universität Berlin, Straße des 17. Juni 135, 1000 Berlin 12, W. Germany |
| Abstract: | The investigation of several South African Helichrysum species afforded in addition to known compounds two new kaurenic acid derivatives, three new labdane derivatives, three aromadendrene derivatives and geranylterpinene. The structures are elucidated mainly by extensive 1H NMR-studies. The chemotaxonomic importance of these findings is discussed briefly. |
| Keywords: | H aureum var monocephalum H confertum H albirosulatum H nudifolium Compositae new labdane derivatives new kaurene derivatives new aromadendrene derivatives geranylterpinene |
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