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Chemical composition and antifungal activity of the essential oil of Hyptis ova...
Oliveira,Cecília M. A. de; Silva,Maria do Rosário R.; Kato,Lucília; Silva,Cleuza C. da; Ferreira,Heleno D.; Souza,Lúcia K. H.The leaves of Hyptis ovalifolia Benth. (Lamiaceae) were subjected to hydrodistillation and the resulting volatiles were investigated by GC/MS. The main constituent representing 60% of the essential oil was isolated by column chromatography and identified by spectroscopic methods as (R)-6-[(Z)-1-heptenyl]-5,6-dihydro-2H-pyran-2-one (1). This compound showed strong in vitro activity against four dermatophyte fung...
Date: 2004
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Origin: Oasisbr