Abstract
Three compounds were isolated from the root of Boehmeria nivea and elucidated according to their spectroscopic data as beta-sitosterol, daucosterol and 19 alpha-hydroxyursolic acid. They are obtained from the herb for the first time.
MeSH terms
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Drugs, Chinese Herbal / chemistry*
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Magnoliopsida / chemistry*
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Plant Roots / chemistry
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Plants, Medicinal / chemistry*
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Sitosterols / chemistry
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Sitosterols / isolation & purification*
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Triterpenes / chemistry
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Triterpenes / isolation & purification*
Substances
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19-hydroxyursolic acid
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Drugs, Chinese Herbal
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Sitosterols
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Triterpenes
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gamma-sitosterol
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lyoniside