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Isotenulin
Isotenulin, C(17)H(22)O(5), is a sesquiterpene lactone isolated from sneezeweed Helenium amarum. It crystallizes with two independent molecules in the asymmetric unit. In each molecule, two five-membered rings (cyclopentenone and lactone) are trans-fused to the central seven-membered ring. The fi...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2013
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3793783/ https://www.ncbi.nlm.nih.gov/pubmed/24109370 http://dx.doi.org/10.1107/S1600536813019703 |