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Eriolanolides,eudesmanolides and a rearranged sesquiterpene from Eriophyllum species |
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| Authors: | Ferdinand Bohlmann Christa Zdero Jasmin Jakupovic Harold Robinson Robert M. King |
| Affiliation: | 1. Smithsonian Institution, Washington, DC 20560, U.S.A. |
| Abstract: | The investigation of two Eriophyllum species afforded, in addition to numerous known compounds, eight new sesquiterpene lactones related to eriolanin, two eudesmanolides and a new type of sesquiterpene alcohol. The structures were elucidated by spectroscopic methods and a few chemical transformations. The chemotaxonomic situation of this genus, the placement of which is still in doubt, is discussed briefly. |
| Keywords: | Compositae sesquiterpene lactones eriolanolides eudesmanolides tricyclic sesquiterpene alcohol unusual carbon skeleton. |
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