Methoxy furan auranols with fungistatic activity from Lonchocarpus castilloi

Methoxy furan auranols with fungistatic activity from Lonchocarpus castilloi

Chemical analysis of heartwood of Lonchocarpus castilloi afforded, in addition to β-sitosterol, four methyl furan auranols and one α-hydroxydihydrofuran chalcone, named castillenes A–E. Their structures were established by chemical and spectral methods. The compounds exhibited fungistatic activity a...

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Veröffentlicht in:Phytochemistry (Oxford) 1990, Vol.29 (2), p.459-463
Hauptverfasser: Gómez-Garibay, Federico, Chilpa, Ricardo Reyes, Quijano, Leovigildo, Calderón Pardo, JoséS., Ríos Castillo, Tirso
Format: Artikel
Sprache:eng
Schlagworte:
2- O- and 2- O-, 3- O-methyl auranols
auranols
heartwood
Leguminosae
Lonchocarpus castilloi
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Zusammenfassung:Chemical analysis of heartwood of Lonchocarpus castilloi afforded, in addition to β-sitosterol, four methyl furan auranols and one α-hydroxydihydrofuran chalcone, named castillenes A–E. Their structures were established by chemical and spectral methods. The compounds exhibited fungistatic activity against Lenzites trabea.
ISSN:0031-9422
1873-3700
DOI:10.1016/0031-9422(90)85097-Y