Neue sesqui- und diterpene aus Bedfordia salicina |
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| Authors: | Ferdinand Bohlmann Ngo Le Van |
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| Institution: | Institut für Organische Chemie der Technischen Universität Berlin Straβe des 17. Juni 135, D-1000 Berlin 12, Deutschland |
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| Abstract: | An Australian member of the tribe Senecioneae, Bedfordia salicina, contains besides known compounds new dimeric eremophilenolides, new kolevane derivatives, a kaurenic acid and several further sesquiterpenes, most of them related to xanthatine. The structures are elucidated mainly by spectroscopic methods and by some chemical transformations. The chemotaxonomic aspects of these findings are discussed briefly. |
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| Keywords: | Senecioneae Compositae new eremophilane derivatives new kolevane derivatives new sesquiterpene acids related to xanthatine |
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