Abstract
Four new dammarane-type triterpene saponins named floranotoginsenosides A (1), B (2), C (3) and D (4), together with five known triterpene saponins, were isolated from the flowers of Panax notoginseng. Their structures were elucidated on the basis of spectral and chemical evidence.
MeSH terms
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Dammaranes
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Drugs, Chinese Herbal / chemistry*
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Flowers / chemistry*
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Molecular Structure
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Nuclear Magnetic Resonance, Biomolecular
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Panax notoginseng / chemistry*
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Saponins / chemistry*
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Saponins / isolation & purification
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Triterpenes / chemistry*
Substances
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Drugs, Chinese Herbal
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Saponins
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Triterpenes