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出典:Wiktionary
出典:『Wiktionary』 (2012/10/17 21:22 UTC 版)
levo- + amphetamine
levoamphetamine (uncountable)
出典:Wikipedia
出典:『Wikipedia』 (2011/07/08 15:25 UTC 版)
Levoamphetamine (or levamfetamine) is a psychostimulant known to increase wakefulness and focus in association with decreased appetite and fatigue. Levoamphetamine is the levorotary stereoisomer of the amphetamine molecule. It possesses much weaker dopaminergic activity than the dextrorotary isomer (dextroamphetamine) and acts as a selective releasing agent of norepinephrine, similarly to levomethamphetamine.