ESTUDIO FITOQUIMICO Y ACTIVIDAD ANTIALIMENTARIA DE SENNA STIPULACEAE

descriptionPublicationkeyboard_double_arrow_right Article 01 Jun 2000 English Publisher:SciELO Agencia Nacional de Investigacion y Desarrollo (ANID)Journal:Boletín de la Sociedad Chilena de Química, volume 45 (eissn: 0366-1644,

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Authors: VALENCIA, E.; VALENZUELA, E.; BARROS, E.; HERNANDEZ, M.; LAZO, C.; GUTIERREZ, C.; GONZALEZ-COLOMA, A.; +2 Authors

doi: 10.4067/s0366-16442000000200017

handle: 10261/2197

ESTUDIO FITOQUIMICO Y ACTIVIDAD ANTIALIMENTARIA DE SENNA STIPULACEAE

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Abstract

We report the structure of a new phenolic compound from S. stipulaceae, which has been identified as the dimer 5-(3-formyl-4-hydroxyfenoxy)-2-hydroxybenzaldehyde , together with five known compounds; also is evaluated the antifeedant activity of stems and leaves extracts in choice and no-choice assays.

De Senna stipulacea se aisló un nuevo compuesto fenólico identificado como el dímero 5-(3-formil-4-hidroxifenoxi)-2-hidroxibenzaldehído, junto a 5 compuestos conocidos; y se evaluó la actividad antialimentaria de extractos de tallos y hojas en ensayos de elección y no elección.

Los autores agradecen a la Dirección de Investigación y Postgrado de la Universidad de Los Lagos por su apoyo financiero. M.H. y C. L agradecen a la Dirección de Investigación de la Universidad del Bío-Bío. J.B. agradece a Industrial Farmacéutica Cantabria, Madrid (España).

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Keywords

sterols, phenolic compounds, dimer, Phenolic compounds, antifeedant activity, compuestos fenólicos, Senna stipulaceae, Dimer, Sterols, actividad antialimentaria, Antifeedant activity, esteroles, dímero

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