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Glaucolide-like sesquiterpene lactones from Cotula cinerea |
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| Authors: | MA Metwally S El-Dahmy J Jakupovic F Bohlmann AM Dawidar SA Metwally |
| Institution: | 1. Department of Chemistry, University of Mansoura, Egypt;2. Department of Chemistry, University of Assuit, Egypt |
| Abstract: | The aerial parts of Cotula cinerea gave, in addition to widespread compounds, a characteristic diacetylenic spiroketal enolether and several sesquiterpene lactones, three of them being glaucolide-like lactones. The structures were elucidated by highfield 1H NMR spectroscopy. |
| Keywords: | Compositae sesquiterpene lactones germacranolides glaucolides guaianolide |
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