Någon lyckades även bli av med många sköna lappar när lagens långa arm fick tag i dem först på början av detta år:
Citat:
• N,N,7-triethyl-4-propionyl-4,6,6a,7,8,9-hexahydroindolo[4,3-fg]quinoline-9-carboxamide (1P-ETH-LAD) is a lysergamide, and is the propanoyl derivative of the tryptamine ETH-LAD, formally notified in August 2016.
It is also structurally related to AL-LAD but differs due to replacement of the allyl group in AL-LAD with an ethyl group and also due to the addition of a propanoyl group at the indole ring. 1P-ETH-LAD shares structural similarities with the internationally controlled substance LSD which is (6aR,9R)-N,N-diethyl-7-methyl-6,6a,8,9-tetrahydro-4H-indolo[4,3-fg]quinoline-9-carboxamide (Schedule 1 of the 1971 United Nations Single Convention on Psychotropic Substances).
In this case, 1P-ETH-LAD differs from LSD due to replacement of the methyl group with an ethyl group and also due to the presence of the additional propanoyl group at the indole ring. A comprehensive analytical characterisation of 1P-ETH-LAD using GC-MS, GC-sIR, UHPLC-QTOF-MS/MS, LC-Q-MS and NMR has been reported in the literature. There is limited information available on the pharmacology and toxicology of 1P-ETH-LAD.
Recent analysis of 1P-ETH-LAD in incubation with human serum at 37C revealed the formation of ETH-LAD, indicating that 1P-ETH-LAD might act as a pro-drug in vivo [1]. It was also found that 1P-ETH-LAD was still detectable in the serum sample after 24 hours.
1P-ETH-LAD was identified in 734 pieces of ‘perforated paper’, labelled “1P-ETH-LAD”, seized by Swedish Police in Stockholm on 28 February 2017. The substance was analytically confirmed using GC-MSD, NMR and LC-HRMS by the Swedish National Forensic Centre (NFC). The absolute stereochemistry was not verified.
