Heptabarb: Difference between revisions

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'''Heptabarb''' is a [[barbiturate]] derivative that was developed in the 1950s. It has [[sedative]] and [[hypnotic]] properties, and was used for the treatment of [[insomnia]] before being replaced by safer and more effective drugs. Heptabarb is now rarely used, and is not available in many countries due to its high potential for [[drug abuse]] and [[overdose]].
{{Short description|A barbiturate derivative}}
{{Drugbox
| verifiedrevid = 477318870
| IUPAC_name = 5-(2-cyclohexylideneethyl)-5-ethyl-1,3-diazinane-2,4,6-trione
| image = Heptabarbital_structure.svg
| image_size = 200px
| image_alt = Skeletal formula of heptabarbital
| image_caption = Chemical structure of Heptabarbital
}}


== Pharmacology ==
'''Heptabarbital''' is a [[barbiturate]] derivative that was developed in the 1940s. It is primarily used for its [[sedative]] and [[hypnotic]] properties. Like other barbiturates, heptabarbital acts as a [[central nervous system]] depressant.


Heptabarb acts by enhancing the action of the [[neurotransmitter]] [[gamma-aminobutyric acid]] (GABA) at the GABA<sub>A</sub> receptor, resulting in sedative, hypnotic (sleep-inducing), anxiolytic (anti-anxiety), anticonvulsant, and muscle relaxant properties. The exact mechanisms of action are complex and not fully understood.
==Pharmacology==
Heptabarbital works by enhancing the activity of the [[gamma-aminobutyric acid]] (GABA) neurotransmitter in the brain. GABA is the primary inhibitory neurotransmitter in the central nervous system, and its activation leads to increased [[chloride ion]] conductance across neuronal membranes. This hyperpolarizes the neurons, making them less likely to fire and thus exerting a calming effect on the brain.


== Side effects ==
==Medical Uses==
Heptabarbital has been used in the past for the treatment of [[insomnia]] and as a [[pre-anesthetic]] agent. However, due to the development of safer and more effective medications, its use has declined significantly.


Common side effects of heptabarb include drowsiness, dizziness, and loss of coordination. More serious side effects can include confusion, hallucinations, and severe drowsiness or unconsciousness. Overdose can lead to respiratory depression and death.
==Side Effects==
Common side effects of heptabarbital include [[drowsiness]], [[dizziness]], and [[ataxia]]. In higher doses, it can cause [[respiratory depression]], [[hypotension]], and [[coma]]. Long-term use can lead to [[tolerance]] and [[dependence]].


== History ==
==Legal Status==
Heptabarbital is classified as a [[controlled substance]] in many countries due to its potential for abuse and dependence. Its use is highly regulated, and it is generally only available by prescription.


Heptabarb was first synthesized in the 1950s as part of a series of barbiturate derivatives. It was used for several decades as a treatment for insomnia, but has largely been replaced by newer drugs with fewer side effects and lower potential for abuse and overdose.
==Chemistry==
 
Heptabarbital is a derivative of [[barbituric acid]], with a chemical structure that includes a cyclohexylideneethyl group. This structure is responsible for its pharmacological activity as a central nervous system depressant.
== See also ==


==Related pages==
* [[Barbiturate]]
* [[Barbiturate]]
* [[Insomnia]]
* [[Sedative]]
* [[Drug abuse]]
* [[Hypnotic]]
* [[Overdose]]
* [[Central nervous system]]
 
== References ==
 
<references />


[[Category:Barbiturates]]
[[Category:Barbiturates]]
[[Category:Sedatives]]
[[Category:Sedatives]]
[[Category:Hypnotics]]
[[Category:Hypnotics]]
[[Category:Drugs]]
{{medicine-stub}}
{{No image}}
<gallery>
File:Heptabarbital structure.svg|Heptabarb
</gallery>
<gallery>
File:Heptabarbital structure.svg|Heptabarb
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Latest revision as of 11:44, 23 March 2025

A barbiturate derivative


Heptabarb
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Heptabarbital is a barbiturate derivative that was developed in the 1940s. It is primarily used for its sedative and hypnotic properties. Like other barbiturates, heptabarbital acts as a central nervous system depressant.

Pharmacology[edit]

Heptabarbital works by enhancing the activity of the gamma-aminobutyric acid (GABA) neurotransmitter in the brain. GABA is the primary inhibitory neurotransmitter in the central nervous system, and its activation leads to increased chloride ion conductance across neuronal membranes. This hyperpolarizes the neurons, making them less likely to fire and thus exerting a calming effect on the brain.

Medical Uses[edit]

Heptabarbital has been used in the past for the treatment of insomnia and as a pre-anesthetic agent. However, due to the development of safer and more effective medications, its use has declined significantly.

Side Effects[edit]

Common side effects of heptabarbital include drowsiness, dizziness, and ataxia. In higher doses, it can cause respiratory depression, hypotension, and coma. Long-term use can lead to tolerance and dependence.

Legal Status[edit]

Heptabarbital is classified as a controlled substance in many countries due to its potential for abuse and dependence. Its use is highly regulated, and it is generally only available by prescription.

Chemistry[edit]

Heptabarbital is a derivative of barbituric acid, with a chemical structure that includes a cyclohexylideneethyl group. This structure is responsible for its pharmacological activity as a central nervous system depressant.

Related pages[edit]