Item |
Information |
Drug Groups
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illicit; approved |
Description
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Amphetamine is a chiral compound. The racemic mixture can be divided into its optical antipodes: levo- and dextro-amphetamine. Amphetamine is the parent compound of its own structural class, comprising a broad range of psychoactive derivatives, e.g., MDMA (Ecstasy) and the N-methylated form, methamphetamine. Amphetamine is a homologue of phenethylamine. |
Indication |
For treatment of Attention Deficit Disorder with Hyperactivity (ADDH) and narcolepsy in children. |
Pharmacology |
Amphetamine and dextroamphetamine, non-catechloamine sypathomimetic agents, are used in combination to treat attention-deficit hyperactivity disorder (ADHD) or narcolepsy. Adderall consists of equivalent amounts of amphetamine aspartate, amphetamine sulfate, dextroamphetamine saccharate, and dextroamphetamine sulfate. |
Toxicity |
LD50=180 mg/kg(subcutaneous injection in rat). The most common presenting symptoms seen are agitation, hallucinations, suicidal behaviour, and chest pain. |
Affected Organisms |
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Humans and other mammals |
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Biotransformation |
Hepatic |
Absorption |
Amphetamine forms easily absorbed molecules that are highly lipid soluble |
Half Life |
10 hours |
Protein Binding |
15-40% |
References |
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Leith NJ, Kuczenski R: Chronic amphetamine: tolerance and reverse tolerance reflect different behavioral actions of the drug. Pharmacol Biochem Behav. 1981 Sep;15(3):399-404.
[Pubmed]
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Chaudhry IA, Turkanis SA, Karler R: Characteristics of "reverse tolerance" to amphetamine-induced locomotor stimulation in mice. Neuropharmacology. 1988 Aug;27(8):777-81.
[Pubmed]
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Sax KW, Strakowski SM: Behavioral sensitization in humans. J Addict Dis. 2001;20(3):55-65.
[Pubmed]
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Sulzer D, Sonders MS, Poulsen NW, Galli A: Mechanisms of neurotransmitter release by amphetamines: a review. Prog Neurobiol. 2005 Apr;75(6):406-33.
[Pubmed]
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External Links |
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