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Title

5′,6′-Dehydroguiachrysine and 5′,6′-dehydroguiaflavine, two curarizing quaternary indole alkaloids from the stem bark of Strychnos guianensis

Authors
Molgó, Jordi
Tits, Monique
Brandt, Viviane
Frédérich, Michel
Angenot, Luc
Published in Phytochemistry. 2001, vol. 58, no. 4, p. 619-626
Abstract Two new quaternary indole alkaloids 5′,6′-dehydroguiachrysine and 5′,6′-dehydroguiaflavine were isolated from Strychnos guianensis stem bark. Their structures were determined by analysis of spectral data. Their inhibitory effects on neuromuscular transmission are also reported and compared to that of other quaternary alkaloids.
Keywords Strychnos guianensis (Aubl.) Mart.LoganiaceaeQuaternary indole alkaloidsLoganiaceae5′,6′-Dehydroguiachrysine5′,6′-Dehydroguiaflavine2D NMRCurare
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PENELLE, Jacques et al. 5′,6′-Dehydroguiachrysine and 5′,6′-dehydroguiaflavine, two curarizing quaternary indole alkaloids from the stem bark of Strychnos guianensis. In: Phytochemistry, 2001, vol. 58, n° 4, p. 619-626. https://archive-ouverte.unige.ch/unige:108184

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Deposited on : 2018-09-21

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