Pharmacology Biochemistry and Behavior 1988-09-01

A preliminary behavioral investigation of PMMA, the 4-methoxy analog of methamphetamine.

R A Glennon, A E Ismaiel, B Martin, D Poff, M Sutton

Index: Pharmacol. Biochem. Behav. 31(1) , 9-13, (1988)

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Abstract

The controlled-substance analog N-monomethyl-1-(4-methoxyphenyl)-2-aminopropane (PMMA) may be viewed as being either the 4-methoxy analog of methamphetamine or the N-methyl analog of 1-(4-methoxyphenyl)-2-aminopropane (PMA). Because of its abuse potential, PMMA was examined with regard to (a) its stimulus properties in rats trained to discriminate either 1.0 mg/kg of (+)amphetamine or (+/-)DOM from saline, (b) its toxicity (isolated and aggregated) in mice relative to (+/-)PMA, and (c) its locomotor stimulant activity in mice relative to (+/-)amphetamine, (+/-)methamphetamine, and (+/-)PMA. Racemic PMMA produced neither DOM-like nor, unlike PMA, amphetamine-like stimulus effects. There was no significant difference between the 24-hr isolated (LD50 = 63 mg/kg) and aggregated (LD50 = 53 mg/kg) toxicity, and PMMA did not produce significant locomotor stimulation at doses of up to 30 mg/kg. The present results suggest that while PMMA may produce central effects it does not appear to behave as a simple amphetamine-like agent.