Chemical constituents of the wood from Zanthoxylum quinduense Tul. (Rutaceae)
| Autor: | Luis Enrique Cuca Suárez, Oscar Javier Patiño Ladino |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2010 |
| Předmět: |
Syringaresinol
Stigmasterol biology benzophenanthridine alkaloids Campesterol antifungal activity General Chemistry biology.organism_classification lcsh:Chemistry chemistry.chemical_compound Rutaceae chemistry Zanthoxylum Phytochemical lcsh:QD1-999 Fusarium oxysporum Zanthoxylum quinduense Vanillic acid Organic chemistry |
| Zdroj: | Química Nova v.33 n.5 2010 Química Nova Sociedade Brasileira de Química (SBQ) instacron:SBQ Química Nova, Vol 33, Iss 5, Pp 1019-1021 (2010) Química Nova, Volume: 33, Issue: 5, Pages: 1019-1021, Published: 2010 |
| Popis: | Phytochemical investigation of the wood from Zanthoxylum quinduense Tul. allowed the isolation and identification of norchelerythrine, decarine, 6-acetonyldihydrochelerythrine, syringaresinol, evofilin C, p-hydroxybenzaldehyde, vanillic acid, a mixture of β-sitosterol, stigmasterol and campesterol and a mixture of saturated and unsaturated fatty acids, and their esters derivatives. The structures of the isolated compounds were elucidated by spectroscopic techniques and comparison with literature data and the mixture of sterols and fatty acids were identified by GC/MS. The antifungal activity of the ethanolic extract, fractions and pure compounds against Fusarium oxysporum f. sp. lycopersici was determined by bioautography. Evofilin C and nochelerytrine were the only substances that present antifungal activity. |
| Databáze: | OpenAIRE |
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