Abstract
Four new limonoids (1, 3, 4, 6), named meliatoosenins A-D, eight new euphane- and tirucallane-type triterpenoids (8-15), named meliasenins A-H, and 13 known compounds have been isolated from the stem bark of Melia toosendan. The structures of new compounds were established on the basis of 1D and 2D NMR experiments ((1)H-(1)H COSY, HSQC, HMBC, and ROESY).
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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Limonins / chemistry
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Limonins / isolation & purification*
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Melia / chemistry*
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Molecular Structure
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Nuclear Magnetic Resonance, Biomolecular
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Plant Bark / chemistry
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Plant Stems / chemistry
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Triterpenes / chemistry
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Triterpenes / isolation & purification*
Substances
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Drugs, Chinese Herbal
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Limonins
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Triterpenes