Drug Testing and Analysis
May 1, 2017
Line Marie Nielsen, Niels Bjerre Holm, Sebastian Leth-Petersen et al.
The dimethoxyphenyl-N-((2-methoxyphenyl)methyl)ethanamine (NBOMe) compounds are potent serotonin 5-HT2A receptor agonists and have recently been subject to recreational use due to their hallucinogenic effects. Use of NBOMe compounds has been known since 2011, and several non-fatal and fatal intoxication cases have been reported in the scientific literature. The aim of this study was to...
ACS Chemical Neuroscience
November 16, 2016
Sebastian Leth-Petersen, Ida N Petersen, Anders A. Jensen et al.
The toxic hallucinogen 25B-NBOMe is very rapidly degraded by human liver microsomes and has low oral bioavailability. Herein we report on the synthesis, microsomal stability, and 5-HT2A/5-HT2C receptor profile of novel analogues of 25B-NBOMe modified at the primary site of metabolism. Although microsomal stability could be increased while maintaining potent 5-HT2 receptor agonist properties,...
Chemical Research in Toxicology
December 16, 2015
Sebastian Leth-Petersen, Charlotte Gabel‐Jensen, Nic Gillings et al.
43 citations
2,5-Dimethoxy-N-benzylphenethylamines (NBOMes) are very potent 5-HT2AR agonists. Illicit use of these psychedelic compounds has emerged in recent years, and several fatalities have been linked to their recreational use. In its [(11)C]-labeled form, one NBOMe (25B-NBOMe) was recently developed as a PET-ligand for clinical investigations of 5HT2AR ([(11)C]Cimbi-36). Herein, we have identified the...
ACS Chemical Neuroscience
March 19, 2014
Martin Hansen, Karina Phonekeo, James S Paine et al.
125 citations
N-Benzyl substitution of 5-HT2A receptor agonists of the phenethylamine structural class of psychedelics (such as 4-bromo-2,5-dimethoxyphenethylamine, often referred to as 2C-B) confer a significant increase in binding affinity as well as functional activity of the receptor. We have prepared a series of 48 compounds with structural variations in both the phenethylamine and N-benzyl part of the...