New Acyclic Diterpenic Acids from Yacon (Smallanthus sonchifolius) Leaves
Two new acyclic diterpenoids, smaditerpenic acid E (1a) and F (2a), along with nineteen melampolide-type sesquiterpene lactones, six of them not previously reported in yacon, were isolated from the methylene chloride leaf rinse extract. Their structures were elucidated from 1D and 2D NMR experiments...
| Autores: | , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2010 |
| País: | Argentina |
| Institución: | Consejo Nacional de Investigaciones Científicas y Técnicas |
| Repositorio: | CONICET Digital (CONICET) |
| Idioma: | inglés |
| OAI Identifier: | oai:ri.conicet.gov.ar:11336/52444 |
| Acceso en línea: | http://hdl.handle.net/11336/52444 |
| Access Level: | acceso abierto |
| Palabra clave: | Smallanthus Sonchifolius Yacon Acyclic Diterpenes Geranylnerol Derivatives https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1 |
| Sumario: | Two new acyclic diterpenoids, smaditerpenic acid E (1a) and F (2a), along with nineteen melampolide-type sesquiterpene lactones, six of them not previously reported in yacon, were isolated from the methylene chloride leaf rinse extract. Their structures were elucidated from 1D and 2D NMR experiments and gas chromatography coupled to mass spectrometry. |
|---|