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Four undescribed pyrethrins from seeds of Pyrethrum cinerariifolium and their aphidicidal activity
Four undescribed pyrethrins C-F (1–4) as well as four known pyrethrins (5–8) were isolated from seeds of Pyrethrum cinerariifolium Trev. The structures of compounds 1–4 were elucidated by UV, HRESIMS, and NMR ((1)H and (13)C NMR, (1)H-(1)H COSY, HSQC, HMBC and ROESY), among which the stereostructure...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer Nature Singapore
2023
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10326172/ https://www.ncbi.nlm.nih.gov/pubmed/37415012 http://dx.doi.org/10.1007/s13659-023-00385-0 |