Abstract
Objective:
To study the alkaloids from Corydalis impatiens.
Methods:
The alkaloids were isolated and purified by chromatography and their structures were identified by spectral data and others methods.
Results:
Seven alkaloids were isolated and identified as bicuculline(1), ochotensine(2), ochotensimine(3), ochrobirine(4), tetrahydrothalifendine(5), norochotensimine(6), N-methylactinodaphnine(7).
Conclusion:
All these compounds are isolated from this plant for the first time.
Publication types
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English Abstract
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Research Support, Non-U.S. Gov't
MeSH terms
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Alkaloids / chemistry
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Alkaloids / isolation & purification*
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Bicuculline / chemistry
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Bicuculline / isolation & purification
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Chromatography, Thin Layer
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Corydalis / chemistry*
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Dioxolanes / chemistry
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Dioxolanes / isolation & purification*
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Molecular Structure
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Plant Extracts / chemistry
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Plant Extracts / isolation & purification
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Plant Roots / chemistry
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Plants, Medicinal / chemistry*
Substances
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Alkaloids
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Dioxolanes
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N-methylactinodaphnine
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Plant Extracts
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Bicuculline