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Sesquiterpene lactones from Ixeris sonchifolia (Bge.) Hance II |
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| Authors: | Wen-Zhi Zhang Xin-Li Li Ling-Gang Shi Jin-Lan Wang Ming Zhao De-Feng Zhao |
| Affiliation: | 1. State Key Laboratory of Fine Chemicals , Dalian University of Technology , Dalian, China;2. Department of Chemistry and Engineering , Qiqihar University , Qiqihar, China;3. Department of Chemistry and Engineering , Qiqihar University , Qiqihar, China;4. State Key Laboratory of Fine Chemicals , Dalian University of Technology , Dalian, China |
| Abstract: | Four new sesquiterpene lactones, sonchifoliasolides D (1), E (2), F (3) and G (4) were isolated from the aerial parts of Ixeris sonchifolia (Bge.) Hance. The structures of compounds 1–4 were established on the basis of their spectroscopic data. |
| Keywords: | Ixeris sonchifolia Compositae sesquiterpene lactones sonchifoliasolides |