Abstract
Two new phenolic compounds, polygalolide A (1) and polygalolide B (2), together with three known xanthones were isolated from the roots and stems of Polygala fallax. The structures of 1 and 2 were elucidated on the basis of spectroscopic evidence.
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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Molecular Structure
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Phenols / chemistry
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Phenols / isolation & purification*
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Plant Roots / chemistry
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Plant Stems / chemistry
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Plants, Medicinal / chemistry*
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Polygala / chemistry*
Substances
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Drugs, Chinese Herbal
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Phenols
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polygalolide A
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polygalolide B