Clinical toxicology : the official journal of the American Academy of Clinical Toxicology and European Association of Poisons Centres and Clinical Toxicologists
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Clin Toxicol (Phila) · Feb 2020
ReviewSynthetic cannabinoid receptor agonists: classification and nomenclature.
Introduction: The emergence of novel psychoactive substances has changed the epidemiology of drugs used recreationally throughout Europe and have posed significant challenges for clinicians, researchers and regulators. Synthetic cannabinoid receptor agonists have made up a large proportion of these novel psychoactive substances. Developed for legitimate scientific research, synthetic cannabinoid receptor agonists are potent agonists at CB1 and CB2 receptors and there have been many case reports of severe or fatal toxicity following their recreational use. ⋯ There is a need to establish basic pharmacological and toxicological data for these analogues. Conclusions: There is a need for international consensus on the nomenclature used to name synthetic cannabinoid receptor agonists to ensure precise and effective communication between professional groups in the clinic and for the purposes of research and regulation, especially with the emergence of analogues of existing compounds and novel structural motifs. A well-defined nomenclature system also supports quick and accurate communication of the structure-activity of these compounds, potentially highlighting compounds that carry a significant risk of toxicity.