Some in vivo responses to a side chain monofluorinated amphetamine in the rat.
Mature male or female Sprague-Dawley rats were injected intraperitoneally with various doses (0.005, 0.027 and 0.05 mM/Kg) of (+) amphetamine sulfate or (+)-alpha-fluoromethyl-beta-phenylethylamine hydrochloride. Core (rectal) body temperatures were measured at pretreatment and 30, 60, 90, 120, 180, 240 and 300 minutes after treatment. Injection of (+)amphetamine resulted in increased body temperatures in all dose groups excepting males in the low dose (0.005 mM/kg) group after which temperatures returned to and remained at control levels. Injection of (+)alpha-fluoromethylphenylethylamine resulted in initially increased temperatures in all dose groups and at 180 minutes reduced temperatures in high dose males and in medium and high dose females. Hypothermia was not observed after treatment with (+)amphetamine. These results suggest that (+)alpha-fluoromethyl-beta-phenylethylamine has chemical properties distinct from those of (+)-amphetamine.
D000662:Amphetamines / Q000494:pharmacology*; D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects*; D001833:Body Temperature Regulation / Q000187:drug effects*; D004305:Dose-Response Relationship, Drug; D005260:Female; D006801:Humans; D008297:Male; D009043:Motor Activity / Q000187:drug effects; D051381:Rats; D011919:Rats, Inbred Strains; D012737:Sex Factors; D013239:Stereotyped Behavior / Q000187:drug effects
D000662:Amphetamines; C030480:2-amino-3-fluoro-1-phenylpropane