Abstract
Two new secolignans, 3,4-trans-3-hydroxymethyl-4-[bis(4-hydroxyphenyl)methyl]butyrolactone (1) and 2,3-trans-3,4-trans-2-methoxy-3-hydroxymethyl-4-[bis(4-hydroxyphenyl)methyl]tetrahydrofuran (2), together with six known compounds, were isolated from the whole grass of Selaginella sinensis (Desv.) Spring. Their structures were elucidated by NMR and MS experiments.
MeSH terms
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Drugs, Chinese Herbal / chemistry
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Drugs, Chinese Herbal / isolation & purification*
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Lignans / chemistry
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Lignans / isolation & purification*
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Molecular Structure
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Nuclear Magnetic Resonance, Biomolecular
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Selaginellaceae / chemistry*
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Stereoisomerism
Substances
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2,3-trans-3,4-trans-2-methoxy-3-hydroxymethyl-4-(bis(4-hydroxyphenyl)methyl)tetrahydrofuran
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3,4-trans-3-hydroxymethyl-4-(bis(4-hydroxyphenyl)methyl)butyrolactone
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Drugs, Chinese Herbal
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Lignans