GC–MS analysis of the essential oils, and the isolation of phenylpropanoid derivatives from the aerial parts of Pimpinella aurea
| Autor: | Solmaz Esnaashari, Hossein Nazemiyeh, Lutfun Nahar, Amir-Hossein Talebpour, Fahimeh Biglari, Satyajit D. Sarker, Abbas Delazar |
|---|---|
| Rok vydání: | 2006 |
| Předmět: |
Magnetic Resonance Spectroscopy
Pimpinella Propanols DPPH Diol Plant Science Horticulture Biochemistry Antioxidants Gas Chromatography-Mass Spectrometry law.invention chemistry.chemical_compound law Oils Volatile Organic chemistry Molecular Biology Essential oil Apiaceae Chromatography Molecular Structure biology Phenylpropanoid Chemistry Free Radical Scavengers General Medicine Plant Components Aerial biology.organism_classification Thin-layer chromatography Chromatography Thin Layer Gas chromatography–mass spectrometry Chromatography Liquid |
| Zdroj: | Phytochemistry. 67:2176-2181 |
| ISSN: | 0031-9422 |
| DOI: | 10.1016/j.phytochem.2006.06.012 |
| Popis: | A combination of vacuum liquid chromatography (VLC) and preparative thin layer chromatography (PTLC) of the dichloromethane extract of the aerial parts of the Iranian plant Pimpinella aurea afforded two phenylpropanoids, erythro-1'-(4-methoxyphenyl)-propan-1',2'-diol (1) and erythro-1'-[4-(sec-butyl)-phenyl]-propan-1',2'-diol (2), the latter being a natural product. The structures of these compounds were determined by spectroscopic means. The antioxidant properties of these compounds were assessed by the DPPH assay. The GC-MS analysis of the essential oils of P. aurea provided a chemical profile that was significantly different from the previously published reports. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full Text from ScienceDirect