PMID- 11341858 OWN - NLM STAT- Publisher LR - 20191120 IS - 1369-1600 (Electronic) IS - 1355-6215 (Linking) VI - 6 IP - 2 DP - 2001 Apr TI - Phenylalkylamine abuse among opiate addicts attending a methadone treatment programme in the Republic of Ireland. PG - 177-181 AB - Since the early 1990s ring-substituted derivatives of amphetamine have been abused widely in the Republic of Ireland. The main ring-substituted amphetamines being abused include methylenedioxyamphetamine (MDA), methylenedioxymethamphetamine (MDMA) and methylenedioxyethamphetamine (MDEA). A newer illicit synthetic analogue, which has been seized to a lesser extent by Irish police, is N-methyl-1-(3,4-methylenedioxyphenyl)-2-butanamine (MBDB). The work presented here involved the determination of the type of ring-substituted amphetamines being abused by a group of recovering opiate abusers participating in a methadone maintenance programme in a Dublin Drug Rehabilitation Centre. Urine samples which tested positive for amphetamines and ring-substituted amphetamines via EMIT immunoassay were subjected to further analysis using GC-MS with MBTFA flash derivatization. It was found that the methylenedioxypropanamines were being abused, as was amphetamine itself. However, no abuse of methylenedioxybutanamines or thioamphetamines was observed. FAU - Kavanagh, P AU - Kavanagh P AD - Department of Pharmacology and Therapeutics, University of Dublin, Trinity College, Dublin, Ireland. FAU - Dunne, J AU - Dunne J FAU - Feely, J AU - Feely J FAU - Maguire, R AU - Maguire R FAU - Corrigan, D AU - Corrigan D FAU - Keating, J J AU - Keating JJ FAU - Meegan, M J AU - Meegan MJ FAU - Clancy, J M AU - Clancy JM FAU - Burdett, J AU - Burdett J LA - eng PT - Journal Article PL - United States TA - Addict Biol JT - Addiction biology JID - 9604935 EDAT- 2001/05/09 10:00 MHDA- 2001/05/09 10:00 CRDT- 2001/05/09 10:00 PHST- 2001/05/09 10:00 [pubmed] PHST- 2001/05/09 10:00 [medline] PHST- 2001/05/09 10:00 [entrez] AID - 10.1080/13556210020040262 [doi] PST - ppublish SO - Addict Biol. 2001 Apr;6(2):177-181. doi: 10.1080/13556210020040262.