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Glaucolides from Vernonia fulta |
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| Authors: | César A.N. Catalán Pablo R. Legname B.Vincent Crist Dora I.A. De Iglesias |
| Affiliation: | 1. Fundación Miguel Lillo, Miguel Lillo 205, (4000) Tucumán, Argentina;2. Surface Science Laboratories, Inc., 1206 Charleston Road, Mountain View, CA 94043, U.S.A. |
| Abstract: | Four sesquiterpene lactones were isolated from the aerial parts of Vernonia fulta. Spectral characterization showed that three were new and one was known (i.e. glaucolide-B). The biogenetic relationship among these sesquiterpene lactones is discussed briefly. |
| Keywords: | Compositae sesquiterpene lactones germacranolides glaucolides vernofultanin isovernofultanin glaucolide-B. |
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