Abstract
A new triterpene (1) and six known pentacyclic terpenoids (2-7) were isolated from the methanol extract of the dried leaves from Mallotus apelta. Based on the spectral and chemical evidence, their structures were determined to be 3alpha-hydroxyhop-22(29)-ene (1), hennadiol (2), friedelin (3), friedelanol (4), epifriedelanol (5), taraxerone (6), and epitaraxerol (7).
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Euphorbiaceae / chemistry*
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Magnetic Resonance Spectroscopy / methods
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Plant Extracts / chemistry
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Plant Extracts / isolation & purification
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Plant Leaves / chemistry
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Polycyclic Compounds / chemistry
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Polycyclic Compounds / isolation & purification*
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Triterpenes / chemistry
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Triterpenes / isolation & purification*
Substances
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Plant Extracts
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Polycyclic Compounds
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Triterpenes