Eudesmane sesquiterpenes from Teucrium heterophyllum. The X-ray structure of teucdiola
Three new eudesmane sesquiterpenes, teucdiol A, teucdiol B and teucrenone, have been isolated from the acrial parts of Teucrium heterophyllum. The structure of teucdiol A has been determined by X-ray analysis. Molecules of teucdiol A and water are linked by hydrogen bond chains. These chains have a...
| Autores: | , , , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 1993 |
| País: | España |
| Institución: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/21668 |
| Acceso en línea: | http://hdl.handle.net/10261/21668 |
| Access Level: | acceso abierto |
| Palabra clave: | Teucrium heterophyllum Labiatae Sesquiterpenes Eudesmane Teucdiol A Teucdiol B Teucrenone X-ray analysis |
| Sumario: | Three new eudesmane sesquiterpenes, teucdiol A, teucdiol B and teucrenone, have been isolated from the acrial parts of Teucrium heterophyllum. The structure of teucdiol A has been determined by X-ray analysis. Molecules of teucdiol A and water are linked by hydrogen bond chains. These chains have a core of water molecules surrounded by a hydrophobic spiral of hydroxyl groups of teucdiol A molecules. |
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