ANTIOXIDANT ACTIVITY OF ANTHRAQUINONES ISOLATED FROM LEAVES OF MUEHLENBECKIA HASTULATA (J.E. SM.) JOHNST. (POLYGONACEAE)

Three anthraquinones, the well known emodin (3) and physcion (6) and the new anthraquinone glycoside emodin-8־β־D-idopyranoside (7) were isolated from leaves ofMuehlenbeckia hastulata. The antioxidant activity of these compounds was measured using the DPPH assay; all thr...

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Bibliographic Details
Main Authors: MELLADO,MARCO, MADRID,ALEJANDRO, PEÑA-CORTÉS,HUGO, LÓPEZ,RODOLFO, JARA,CARLOS, ESPINOZA,LUIS
Language:English
Published: Sociedad Chilena de Química 2013
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Online Access:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072013000200028
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