Abstract
A new lavandulylated flavonoid, 8-lavandulylkaempferol (1), was isolated from the roots of Sophora flavescens AITON (Leguminosae). The structure of this compound was determined via spectroscopic analysis. Compound 1 was determined to be a scavenger on both 1,1-diphenyl-2-picrylhydrazyl radicals and ONOO-.
Publication types
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Comparative Study
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Research Support, Non-U.S. Gov't
MeSH terms
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Biphenyl Compounds / antagonists & inhibitors
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Biphenyl Compounds / metabolism
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Drugs, Chinese Herbal / chemistry
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Drugs, Chinese Herbal / pharmacology
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Flavonoids / chemistry
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Flavonoids / isolation & purification*
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Flavonoids / pharmacology
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Free Radical Scavengers / chemistry
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Free Radical Scavengers / isolation & purification*
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Free Radical Scavengers / pharmacology
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Hydrazines / antagonists & inhibitors
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Hydrazines / metabolism
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Kaempferols / chemistry
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Kaempferols / isolation & purification*
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Kaempferols / pharmacology*
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Molecular Structure
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Peroxynitrous Acid / antagonists & inhibitors
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Peroxynitrous Acid / metabolism
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Picrates
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Plant Extracts / chemistry
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Plant Extracts / isolation & purification
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Plant Extracts / pharmacology
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Plant Roots / chemistry
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Plants, Medicinal / chemistry
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Solvents / chemistry
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Sophora*
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Spectroscopy, Fourier Transform Infrared / methods
Substances
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8-lavandulylkaempferol
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Biphenyl Compounds
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Drugs, Chinese Herbal
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Flavonoids
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Free Radical Scavengers
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Hydrazines
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Kaempferols
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Picrates
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Plant Extracts
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Solvents
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Peroxynitrous Acid
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kaempferol
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1,1-diphenyl-2-picrylhydrazyl