Abstract
A new limonoid, 3-de(2-methylbutanoyl)-3-propanoylcipadesin (1), along with 10 known limonoids and 1 known triterpenoid, was isolated from the fruits of Cipadessa cinerascens. Their structures were elucidated on the basis of spectroscopic analysis. All compounds were evaluated for their antimicrobial activities, and compounds 6 and 12 showed weak antimicrobial activities against MRSA 82(#) and MRSA 92(#).
Keywords:
Cipadessa cinerascens; antimicrobial activities; limonoids.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Drugs, Chinese Herbal / chemistry
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Drugs, Chinese Herbal / isolation & purification*
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Drugs, Chinese Herbal / pharmacology
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Fruit / chemistry
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Limonins / chemistry
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Limonins / isolation & purification*
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Limonins / pharmacology
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Meliaceae / chemistry*
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Microbial Sensitivity Tests
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Molecular Structure
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Nuclear Magnetic Resonance, Biomolecular
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Plant Leaves / chemistry
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Triterpenes / chemistry
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Triterpenes / isolation & purification
Substances
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3-de(2-methylbutanoyl)-3-propanoylcipadesin
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Drugs, Chinese Herbal
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Limonins
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Triterpenes