Firstly, Nembutal (pentobarbital sodium) is a barbiturate that acts as a depressant, or sedative used short-term to treat insomnia. It is also use as an emergency treatment for seizures, and to cause patients to fall asleep for surgery. Also, This product is available in generic form.
Secondly, Barbiturates are substituted pyrimidine derivatives in which the basic structure common to these drugs is barbituric acid, a substance that has no central nervous system (CNS) activity. CNS activity is obtain by substituting alkyl, alkenyl, or aryl groups on the pyrimidine ring.
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