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Droplet counter-current chromatography of indole alkaloids from Tabernaemontana hilariana by Claudia Andrea Lima Cardoso; Dr. Wagner Vilegas is a Biochemistry, Genetics and Molecular Biology article available to read on EtoBox.

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This paper reports the separation of the indole alkaloids from the benzene extract of the root barks of Tabernaemontana hilariana (Apocynaceae). The crude alkaloid fraction was fractionated by droplet counter-current chromatography using a low polarity mixture (hexane:ethyl acetate:ethanol:water). Nine indole alkaloids (3-hydroxycoronaridine, coronaridine, voacangine, 3-(2-oxopropyl) coronaridine, voacangine hydroxyindolenine, ibogamine, voacangine pseudoindoxyl, coronaridine pseudoindoxyl and tabernanthine) were identified using thin layer chromatography, gas chromatography coupled with mass spectrometry and nuclear magnetic resonance spectroscopy.

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Author

Claudia Andrea Lima Cardoso; Dr. Wagner Vilegas

Publisher

John Wiley and Sons; Wiley (John Wiley & Sons); John Wiley & Sons Inc.; Wiley (ISSN 0958-0344)

Published

1999

Language

EN

Field

Biochemistry, Genetics and Molecular Biology (Life Sciences)