Weitere isocedren-derivate aus Trixis paradoxa |
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| Authors: | Ferdinand Bohlmann Christa Zdero Robert M King Harold Robinson |
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| Institution: | 1. Institut für Organische Chemie, Technische Universität Berlin, Straße des 17. Juni 135, D-1000 Berlin 12, W. Germany;2. Smithsonian Institution, Washington D.C., U.S.A. |
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| Abstract: | The investigation of two further species from the tribe Mutisieae afforded in addition to known compounds three new sesquiterpene lactones and two further sesquiterpene esters, all closely related to compounds isolated before from other Trixis species. The isolation of these new substances from Trixis further establishes the chemotaxonomic situation in the subtribe Nassauviinae. From the Dinoseris species, among others, 1β-hydroxyalantolactone was isolated, indicating a relationship to the subtribe Gochnatiinae. |
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| Keywords: | Compositae Mutisieae new isocedrene derivatives new sesquiterpene lactones |
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