Abstract
A new anthraquinone, 1,6,7-trihydroxy-3-methoxyanthraquinone, along with three known compounds methyl trans-p-hydroxycinnamate, eugenin and 1,3,6-trihydroxy-8-methylanthraquinone, were isolated from the subterranean rhizomes of Gladiolus gandavensis Van Houtt. Their structures were established on the basis of spectroscopic data including 2D NMR techniques and chemical methods.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Anthraquinones / chemistry
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Anthraquinones / isolation & purification*
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Cinnamates / chemistry
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Cinnamates / isolation & purification*
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Gallic Acid / analogs & derivatives*
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Gallic Acid / chemistry*
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Glucosides / chemistry*
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Iridaceae / chemistry*
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Magnetic Resonance Spectroscopy
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Plant Roots / chemistry
Substances
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1,3,6-trihydroxy-8-methylanthraquinone
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1,6,7-trihydroxy-3-methoxyanthraquinone
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Anthraquinones
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Cinnamates
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Glucosides
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methyl-p-coumarate
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eugeniin
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Gallic Acid