What is "coronaridine"

Coronaridine, also known as 18-carbomethoxyibogamine, is an alkaloid found in Tabernanthe iboga and related species,including Tabernaemontana divaricata for which (under the now obsolete synonym Ervatamia coronaria) it was named.

Coronaridine persistently reduces the self-administration of cocaine and morphine in rats.