Кокаэтилен: Химиялық құрамы, әсері және қауіптері

Chemical compound

Cocaethylene (ethylbenzoylecgonine) is the ethyl ester of benzoylecgonine. It is structurally similar to cocaine, which is the methyl ester of benzoylecgonine. Cocaethylene is formed by the liver when cocaine and ethanol coexist in the blood. In 1885, cocaethylene was first synthesized (according to edition 13 of the Merck Index), and in 1979, cocaethylene's side effects were discovered.

Cocaethylene is largely considered a recreational drug in and of itself, with stimulant, euphoriant, anorectic, sympathomimetic, and local anesthetic properties. The monoamine neurotransmitters serotonin, norepinephrine, and dopamine play important roles in cocaethylene's action in the brain. Cocaethylene increases the levels of serotonergic, noradrenergic, and dopaminergic neurotransmission in the brain by inhibiting the action of the serotonin transporter, norepinephrine transporter, and dopamine transporter. These pharmacological properties make cocaethylene a serotonin norepinephrine dopamine reuptake inhibitor (SNDRI; also known as a "triple reuptake inhibitor"). In most users, cocaethylene produces euphoria and has a longer duration of action than cocaine. suggest that consuming alcohol in combination with cocaine may be more cardiotoxic than cocaine and "it also carries an 18 to 25 fold increase over cocaine alone in risk of immediate death". Cocaethylene has a higher affinity for the dopamine transporter than does cocaine, but has a lower affinity for the serotonin and norepinephrine transporters. In McCance Katz et alia's 1993 study found that cocaethylene "produced greater subjective ratings of 'High' in comparison with administration of cocaine or alcohol alone."