A non-hallucinogenic psychedelic analogue with therapeutic potential.
Nature January 1, 2021 Lindsay P Cameron, Robert J Tombari, Ju Lu et al. 468 citations
Ibogaine, a psychedelic alkaloid, shows anti-addictive effects in humans and animals but has safety issues including toxicity and heart arrhythmias. Researchers engineered tabernanthalog, a water-soluble, non-hallucinogenic, non-toxic analogue made in a single step. In rodents, tabernanthalog promoted structural neural plasticity, reduced alcohol- and heroin-seeking behavior, and produced antidepressant-like effects. This demonstrates that careful chemical design can create safer, non-hallucinogenic variants of psychedelic compounds with therapeutic potential.