EXTERNAL FLAVONOIDS FROM HELIOTROPIUM MEGALANTHUM AND H. HUASCOENSE (BORAGINACEAE). CHEMOTAXONOMIC CONSIDERATIONS
From the CH2Cl2 washings of fresh Heliotropiumspp. (Cochranea section), flavonoids and aromatic geranyl derivativeshave been isolated. Among the flavonoids, flavanones and flavonols arethe most common compounds, and only few flavones have been reported. Inthis communication we report the isolation o...
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Lenguaje: | English |
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Sociedad Chilena de Química
2000
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Acceso en línea: | http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0366-16442000000100004 |
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