Abstract
A new coumarin, 8,4''-dihydroxy-3'',4''-dihydrocapnolactone-2',3'-diol (1) and two known triterpenes, 5(6)-gluten-3-one (2) and 5(6)-gluten-3alpha-ol (3) were isolated from the leaves of Micromelum minutum (Rutaceae) collected from Sepilok, Sabah, Malaysia and their structures were characterized by spectroscopic methods.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Coumarins / chemistry
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Coumarins / isolation & purification*
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Magnetic Resonance Spectroscopy
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Malaysia
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Molecular Structure
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Rutaceae / chemistry*
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Triterpenes / chemistry
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Triterpenes / isolation & purification*
Substances
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5(6)-gluten-3-one
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5(6)-gluten-3alpha-ol
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8,4''-dihydroxy-3'',4''-dihydrocapnolactone-2',3'-diol
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Coumarins
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Triterpenes
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coumarin