title: Stereoselective effects of 1-(2,5-dimethoxy-4-methylphenyl)-2-aminopropane (DOM) on schedule-controlled behavior.
abstract: The effects of R(-)-, S(+) and R, S-1-2-5-dimethoxy-4-methylphenyl)-2-Aminopropane (DOM) were studied using rats responding under a fixed interval two-min schedule of food presentation. All three drugs decreased average rates of responding in a dose-related manner, with R -DOM being five to six times more potent than S-DOM increased the low response rates occurring at the beginning of the fixed interval and decreased the higher response rates occurring at the end of the interval (rate-dependent effects). These results are discussed in terms of the stereoselective metabolism of DOM and of the structural similarities between R-DOM and the behaviorally active isomer of LSD.
mesh_terms: D004290:DOM 2,5-Dimethoxy-4-Methylamphetamine / Q000494:pharmacology*; D000662:Amphetamines / Q000494:pharmacology*; D000818:Animals; D003216:Conditioning, Operant / Q000187:drug effects*; D008238:Lysergic Acid Diethylamide / Q000494:pharmacology; D008297:Male; D051381:Rats; D012055:Reinforcement Schedule; D013237:Stereoisomerism
chemical_list: D000662:Amphetamines; D004290:DOM 2,5-Dimethoxy-4-Methylamphetamine; D008238:Lysergic Acid Diethylamide