Abstract
Four compounds were isolated from the roots of Euphorbia nematocypha. Three of them were identified as A'-neogammacer-22(29)-en-3 beta-ol (18 beta.21 alpha) (II), jolkinolide E (III) and beta-sitoesterol (IV). Among them, II was obtained from the genus Euphorbia and III from this plant for the first time.
MeSH terms
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Diterpenes / chemistry
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Diterpenes / isolation & purification*
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Drugs, Chinese Herbal / 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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A'-neogammacer-22(29)-en-3-ol
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Diterpenes
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Drugs, Chinese Herbal
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Sitosterols
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Triterpenes
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jolkinolide E
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gamma-sitosterol