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tabernanthine

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Tabernanthine is an alkaloid found in Tabernanthe iboga. It has been used in laboratory experiments to study how addiction affects the brain. Tabernanthine persistently reduced the self-administration of cocaine and morphine in rats.

Wikidata facts

Mass
310.204513
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chemical formula
C₂₀H₂₆N₂O
canonical SMILES
CCC1CC2CC3C1N(C2)CCC4=C3NC5=C4C=CC(=C5)OC
isomeric SMILES
CC[C@H]1C[C@H]2C[C@@H]3[C@H]1N(C2)CCC4=C3NC5=C4C=CC(=C5)OC
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Tabernanthine
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  • Pharmacology
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Tabernanthine is an alkaloid found in Tabernanthe iboga. It has been used in laboratory experiments to study how addiction affects the brain. Tabernanthine persistently reduced the self-administration of cocaine and morphine in rats.

== Pharmacology == It is kappa opioid agonist (Ki = 0.15 μM) and NMDA receptor (Ki = 10.5 μM) antagonist. Compared to ibogaine, it binds weakly to σ1 and σ2 receptors.

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