New psychoactive substances (NPS) are a heterogeneous group of recreational drugs that mimic the actions and psychoactive effects of existing pharmaceutical products or recreational drugs. As NPS can be highly potent, even exceeding their template compound's potency, there are frequent reports of non-fatal and fatal intoxications. One principal target for hallucinogenic and psychedelic drugs,...
BACKGROUND AND OBJECTIVE: Lysergic acid diethylamide (LSD) is used recreationally and in clinical research. The aim of the present study was to characterize the pharmacokinetics and exposure-response relationship of oral LSD. METHODS: We analyzed pharmacokinetic data from two published placebo-controlled, double-blind, cross-over studies using oral administration of LSD 100 and 200 µg in 24 and...
2,5-Dimethoxy-4(n)-propylphenethylamine (2C-P) is a synthetic phenethylamine derivative belonging to the large family of the so-called 2C drugs. These compounds can differ significantly in receptor affinity, potency and duration of action, and an important structural difference is the ligand in the 4 position of the phenyl ring, such as propyl in 2C-P or bromine in...