Abstract
Three pyridoxine derivatives have been isolated from the fresh stem bark of Albizzia julibrissin DURAZZ.. One of them, named julibrin II, was found to exhibit arrhythmic-inducing action. However, neither the others having the same aglycone nor some glycosides having the same sugar unit showed the action.
MeSH terms
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Animals
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Arrhythmias, Cardiac / chemically induced*
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Drugs, Chinese Herbal / pharmacology*
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Glucosides / chemistry
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Glucosides / pharmacology*
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Magnetic Resonance Spectroscopy
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Myocardial Contraction / drug effects*
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Pyridoxine / analogs & derivatives*
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Pyridoxine / chemistry
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Pyridoxine / pharmacology
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Ranidae
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Spectrometry, Mass, Fast Atom Bombardment
Substances
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Drugs, Chinese Herbal
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Glucosides
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julibrine I
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julibrine II
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Pyridoxine