Abstract
From the resinous exudate of Heliotropium sinuatum (family Boraginaceae), a new compound: 4-(3',5'-dihydroxynonadecyl)phenol 1, together with eight previously described flavonoids, were isolated and their antioxidant activities were assessed by quenching measurements with ABTS and DPPH cation radicals.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Antioxidants / pharmacology*
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Fatty Alcohols / isolation & purification
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Fatty Alcohols / pharmacology*
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Flavonoids / isolation & purification
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Flavonoids / pharmacology*
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Heliotropium / chemistry*
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Phenols / isolation & purification
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Phenols / pharmacology*
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Plant Extracts / pharmacology
Substances
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4-(3',5'-dihydroxynonadecyl)phenol
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Antioxidants
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Fatty Alcohols
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Flavonoids
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Phenols
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Plant Extracts