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Química Nova

Print version ISSN 0100-4042On-line version ISSN 1678-7064

Abstract

MATOS, Iara Lisboa de et al. CONSTITUENTS OF ESSENTIAL OIL AND HYDROLATE OF LEAVES OF Campomanesia viatoris LANDRUM. Quím. Nova [online]. 2015, vol.38, n.10, pp.1289-1292. ISSN 1678-7064.  http://dx.doi.org/10.5935/0100-4042.20150158.

The chemical composition of the essential oil and hydrolates of Campomanesia viatoris Landrum were investigated by gas chromatography/mass spectrometry (GC/MS) and a GC flame ionization detector (GC-FID). The major constituents were tasmanone (70.50, essential oil; 74.73%, hydrolate), flavesone (12.77, essential oil; 12.24%, hydrolate) and agglomerone (6.79, essential oil; 10.84%, hydrolate). Tasmonone was isolated and its structure was characterized by spectrometric analysis, specifically 1D and 2D nuclear magnetic resonance (NMR) and mass spectrometry (MS). These findings supports the quimiotaxonomic relationship with Campomanesia and Eucalyptus genera.

Keywords : β-triketones; tasmanone; Campomanesia viatoris.

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