Spirocyclopropane-type sesquiterpene hydrocarbons from Schinus terebinthifolius Raddi
| Autor: | Stephan H. von Reuß, Rita Richter, Wilfried A. König |
|---|---|
| Rok vydání: | 2010 |
| Předmět: |
Anacardiaceae
Chemical structure Plant Science Horticulture Sesquiterpene Biochemistry Gas Chromatography-Mass Spectrometry law.invention Cyclopropane chemistry.chemical_compound Column chromatography law Germany Oils Volatile Organic chemistry Nuclear Magnetic Resonance Biomolecular Molecular Biology Essential oil chemistry.chemical_classification Molecular Structure biology Schinus terebinthifolius Stereoisomerism General Medicine Nuclear magnetic resonance spectroscopy biology.organism_classification Hydrocarbon chemistry Sesquiterpenes |
| Zdroj: | Phytochemistry. 71:1371-1374 |
| ISSN: | 0031-9422 |
| Popis: | The essential oil of Schinus terebinthifolius fruits was reinvestigated using GC and GC-MS techniques. Apart from several known compounds three sesquiterpene hydrocarbons with a carbon skeleton exhibiting the rare spiro(cyclopropane) moiety could be isolated by a combination of column chromatography and GLC. Structure assignments were carried out by NMR spectroscopy. These natural products are 9-spiro(cyclopropa)-4,4,8-trimethyl-2-methylenbicyclo[4.3.0]non-1(6)-ene (terebanene), 9-spiro(cyclopropa)-2,4,4,8-tetramethylbicyclo[4.3.0]nona-1,5-diene (teredenene), and (6R*,8R*)-9-spiro(cyclopropa)-2,4,4,8-tetramethylbicyclo[4.3.0]non-1-ene (terebinthene). |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full Text from ScienceDirect