Abstract
Two new migrated hopane triterpenoids, viz. 4alpha-hydroxyfilican-3-one and fern-9(11)-en-12beta-ol, and olean-18-en-3-one and olean-12-en-3-one as the first example of oleanane compounds from Adiantum ferns were isolated along with many other known triterpenoids from Adiantum capillus-veneris of China and Egypt. Their structures were elucidated by spectroscopic analyses.
MeSH terms
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Adiantum / chemistry*
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Aluminum Compounds
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China
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Chromatography, Thin Layer
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Egypt
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Flavonoids / chemistry*
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Lithium Compounds
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Magnetic Resonance Spectroscopy
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Mass Spectrometry
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Oxidation-Reduction
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Plant Leaves / chemistry
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Reducing Agents
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Solvents
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Spectrophotometry, Infrared
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Triterpenes / chemistry*
Substances
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7,2',4'-trimethoxyflavone
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7,4'-dimethoxy-3'-hydroxyflavone
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7,8-dimethoxy-3',4'-methylenedioxyflavone
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Aluminum Compounds
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Flavonoids
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Lithium Compounds
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Reducing Agents
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Solvents
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Triterpenes
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lithium aluminum hydride