Home > II WOCMAP Congress Medicinal and Aromatic Plants, Part 2: Pharmacognosy, Pharmacology, Phytomedicine, Toxicology > INDOLE ALKALOIDS FROM TABERNAEMONTANA CATHARINENSIS A. DC.

Articles

INDOLE ALKALOIDS FROM TABERNAEMONTANA CATHARINENSIS A. DC.

Article number

501_25

Pages

171 – 176

Language

Abstract

During chemical investigation for compounds possessing biological activity in the root bark of Tabernaemontana catharinensis, six alkaloids were isolated: 12-methoxy-4-methylvoachalotine, coronaridine, coronaridine hydroxyindolenine, voacangine hydroxyindolenine, heyneanine and vobasine.
The structures were elucidated by ¹H and ¹³C NMR and the combination of two NMR methods COSY and HMQC.

Publication

II WOCMAP Congress Medicinal and Aromatic Plants, Part 2: Pharmacognosy, Pharmacology, Phytomedicine, Toxicology

Authors

P.S. Pereira, D.A. Dias, S.C. França, S.V. Sampaio

Keywords

Apocynaceae, indole alkaloids, root bark extract

Full text

https://doi.org/10.17660/ActaHortic.1999.501.25

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