Biomaterial Database

Effects of the phenethylamine derivatives, BL-3912, fenfluramine, and Sch-12679, in rats trained with LSD as a discriminative stimulus. 1980

J C Winter

Six rats were trained to discriminate the effects of LSD (100 micrograms/kg) and saline in a two-lever choice task. They were then tested with each of three phenethylamine derivatives, BL-3912 (2,5-dimethoxy-4-methyl-alpha-ethyl-phenethylamine), fenfluramine (N-ethyl-alpha-methyl-m-(trifluoro-methyl)phenethylamine), and Sch-12679 (N-methyl-1-phenyl-7,8-dimethoxy-2,3,4,5-tetra-hydro-3-benzazepine maleate). Fenfluramine and Sch-12679 yielded intermediate results, i.e., responding was not fully appropriate for either training condition while BL-3912 substituted completely for LSD. The LSD-like effects of each of the drugs were antagonized by pretreatment with BC-105, a serotonergic antagonist known to block the stimulus effects of indole and phenethylamine hallucinogens. The present data together with consideration of the known clinical effects of BL-3912, fenfluramine, and Sch-12679 are consistent with the following conclusions: (1) a variety of drugs may substitute in whole or in part for LSD in LSD-trained rats, and (2) even complete substitution of a drug for LSD in the rat is not necessarily associated with the production by that drug of hallucinations in man.

UI	MeSH Term	Description	Entries
D008238	Lysergic Acid Diethylamide	Semisynthetic derivative of ergot (Claviceps purpurea). It has complex effects on serotonergic systems including antagonism at some peripheral serotonin receptors, both agonist and antagonist actions at central nervous system serotonin receptors, and possibly effects on serotonin turnover. It is a potent hallucinogen, but the mechanisms of that effect are not well understood.	LSD,Lysergide,LSD-25,Lysergic Acid Diethylamide Tartrate,Acid Diethylamide, Lysergic,Diethylamide, Lysergic Acid,LSD 25
D010627	Phenethylamines	A group of compounds that are derivatives of beta- aminoethylbenzene which is structurally and pharmacologically related to amphetamine. (From Merck Index, 11th ed)	Phenylethylamines
D011287	Prejudice	A preconceived judgment made without factual basis.	Anti-Semitism,Islamophobia,Anti Semitism,Anti-Semitisms,Islamophobias,Prejudices
D004290	DOM 2,5-Dimethoxy-4-Methylamphetamine	A psychedelic phenyl isopropylamine derivative, commonly called DOM, whose mood-altering effects and mechanism of action may be similar to those of LSD.	2,5-Dimethoxy-4-Methylamphetamine,2,5-Dimethoxy-4-Methylamphetamine (DOM),1-(2,5-Dimethoxy-4-Methylphenyl)-2-Aminopropane,2 5 DOM,2,5-Dimethoxy-4-Methylamphetamine Hydrochloride, (+,-)-Isomer,2,5-Dimethoxy-4-Methylamphetamine Hydrochloride, (R)-Isomer,2,5-Dimethoxy-4-Methylamphetamine Hydrochloride, (S)-Isomer,2,5-Dimethoxy-4-Methylamphetamine, (+,-)-Isomer,2,5-Dimethoxy-4-Methylamphetamine, (R)-Isomer,2,5-Dimethoxy-4-Methylamphetamine, (S)-Isomer,2,5-Dimethoxy-4-Methylamphetamine, Hydrochloride,2,5 Dimethoxy 4 Methylamphetamine,2,5-Dimethoxy-4-Methylamphetamine, DOM,DOM 2,5 Dimethoxy 4 Methylamphetamine
D005277	Fenfluramine	A centrally active drug that apparently both blocks serotonin uptake and provokes transport-mediated serotonin release.	Fintepla,Fenfluramine Hydrochloride,Fenfluramine Hydrochloride, (+-)-Isomer,Fenfluramine Hydrochloride, R-Isomer,Fenfluramine, (+-)-Isomer,Fenfluramine, R-Isomer,Isomeride,Pondimin,Fenfluramine Hydrochloride, R Isomer,Fenfluramine, R Isomer,Hydrochloride, Fenfluramine
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D001552	Benzazepines	Compounds with BENZENE fused to AZEPINES.
D015647	2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepine	A selective D1 dopamine receptor agonist used primarily as a research tool.	1H-3-Benzazepine-7,8-diol, 2,3,4,5-tetrahydro-1-phenyl-,R-SK&F 38393,SK&F-38393,SKF 38393-A,SKF-38393,SKF38393,RSK&F 38393,SK&F 38393,SK&F38393,SKF 38393,SKF 38393 A,SKF 38393A
D051381	Rats	The common name for the genus Rattus.	Rattus,Rats, Laboratory,Rats, Norway,Rattus norvegicus,Laboratory Rat,Laboratory Rats,Norway Rat,Norway Rats,Rat,Rat, Laboratory,Rat, Norway,norvegicus, Rattus