CONSTITUENTS OF HELENIUM ATACAMENSE Cabr.
Abstract
Constituents of Helenium atacamense Cabr were investigated following a preliminary screening of the biotoxicity against Artemia salina and the antitumoral activity of ethanol extract . Three compounds already identified were isolated from aerial parts of Helenium atacamense Cabr, and their structures were elucidated as helenalin, quercetin and 3-O-methylquercetin based on mass and various nuclear magnetic resonance techniques . Quercetin and 3- O- methylquercetin were tested by using TEAC Test
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Título según WOS: | Constituents of Helenium atacamense Cabr. |
Título según SCOPUS: | Constituents of Helenium atacamense Cabr. |
Título según SCIELO: | CONSTITUENTS OF HELENIUM ATACAMENSE Cabr. |
Título de la Revista: | JOURNAL OF THE CHILEAN CHEMICAL SOCIETY |
Volumen: | 51 |
Número: | 1 |
Editorial: | scielo |
Fecha de publicación: | 2006 |
Página de inicio: | 769 |
Página final: | 772 |
Idioma: | English |
DOI: |
10.4067/S0717-97072006000100002 |
Notas: | ISI, SCIELO, SCOPUS |