Abstract
A novel diterpene derivative, 5-methyl-5-(4,8,12-trimethyl-tridecyl)-dihydro-furan-2-one (1) and a new chromone, 5-hydroxy-7-methoxy-3-methyl-chromen-4-one (2), along with a known compound, phytol (3) have been isolated from the aerial parts of Hypericum perforatum. Their structures were established on the basis of spectroscopic analysis and by comparison with published values.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Chromans / chemistry*
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Chromans / isolation & purification
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Diterpenes / chemistry*
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Diterpenes / isolation & purification
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Furans / chemistry*
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Furans / isolation & purification
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Hypericum / chemistry*
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Phytol / chemistry*
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Phytol / isolation & purification
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Spectrum Analysis
Substances
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5-hydroxy-7-methoxy-3-methyl-chromen-4-one
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5-methyl-5-(4,8,12-trimethyl-tridecyl)-dihydro-furan-2-one
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Chromans
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Diterpenes
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Furans
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Phytol