A GABA analogue is a compound which is an analogue or

derivative In mathematics, the derivative of a function of a real variable measures the sensitivity to change of the function value (output value) with respect to a change in its argument (input value). Derivatives are a fundamental tool of calculus. F ...

of the neurotransmitter gamma-Aminobutyric acid (GABA) (the

IUPAC The International Union of Pure and Applied Chemistry (IUPAC ) is an international federation of National Adhering Organizations working for the advancement of the chemical sciences, especially by developing nomenclature and terminology. It is ...

of which is 4-aminobutanoic acid). Many GABA analogues are used as

drug A drug is any chemical substance that causes a change in an organism's physiology or psychology when consumed. Drugs are typically distinguished from food and substances that provide nutritional support. Consumption of drugs can be via insuffla ...

s, especially as

anticonvulsant Anticonvulsants (also known as antiepileptic drugs or recently as antiseizure drugs) are a diverse group of pharmacological agents used in the treatment of epileptic seizures. Anticonvulsants are also increasingly being used in the treatment of b ...

sedative A sedative or tranquilliser is a substance that induces sedation by reducing irritability or excitement. They are CNS depressants and interact with brain activity causing its deceleration. Various kinds of sedatives can be distinguished, but t ...

s, and

anxiolytic An anxiolytic (; also antipanic or antianxiety agent) is a medication or other intervention that reduces anxiety. This effect is in contrast to anxiogenic agents which increase anxiety. Anxiolytic medications are used for the treatment of anxi ...

s,any of the drugs Binds with selective receptor are becomes channel opens

List of GABA analogues

Deaminated

Butyric acid Butyric acid (; from grc, βούτῡρον, meaning "butter"), also known under the systematic name butanoic acid, is a straight-chain alkyl carboxylic acid with the chemical formula CH3CH2CH2CO2H. It is an oily, colorless liquid with an unple ...

(butanoic acid) –

histone deacetylase inhibitor Histone deacetylase inhibitors (HDAC inhibitors, HDACi, HDIs) are chemical compounds that inhibit histone deacetylases. HDIs have a long history of use in psychiatry and neurology as mood stabilizers and anti-epileptics. More recently they are bei ...

and

full agonist An agonist is a chemical that activates a receptor to produce a biological response. Receptors are cellular proteins whose activation causes the cell to modify what it is currently doing. In contrast, an antagonist blocks the action of the ago ...

of free fatty acid receptor 2, free fatty acid receptor 3, and

niacin receptor 1 Hydroxycarboxylic acid receptor 2 (HCA2), also known as niacin receptor 1 (NIACR1) and GPR109A, is a protein which in humans is encoded by the ''HCAR2'' gene. HCA2, like the other hydroxycarboxylic acid receptors HCA1 and HCA3, is a Gi/o-couple ...

** Derivatives:

butyrate The conjugate acids are in :Carboxylic acids. {{Commons category, Carboxylate ions, Carboxylate anions Carbon compounds Oxyanions ...

(butanoate),

sodium butyrate Sodium butyrate is a compound with formula Na(C3H7COO). It is the sodium salt of butyric acid. It has various effects on cultured mammalian cells including inhibition of proliferation, induction of differentiation and induction or repression ...

methyl butyrate Methyl butyrate, also known under the systematic name methyl butanoate, is the methyl ester of butyric acid. Like most esters, it has a fruity odor, in this case resembling apples or pineapples. At room temperature, it is a colorless liquid wi ...

ethyl butyrate Ethyl butyrate, also known as ethyl butanoate, or butyric ether, is an ester with the chemical formula CH3CH2CH2COOCH2CH3. It is soluble in propylene glycol, paraffin oil, and kerosene. It has a fruity odor, similar to pineapple, and is a key in ...

, butyl butyrate, pentyl butyrate *

Valeric acid Valeric acid or pentanoic acid is a straight-chain alkyl carboxylic acid with the chemical formula . Like other low-molecular-weight carboxylic acids, it has an unpleasant odor. It is found in the perennial flowering plant ''Valeriana officina ...

(pentanoic acid) – constituent of valerian; has an unpleasant odor and fruity flavor and esters are used as additives ** Derivatives:

valerate Valeric acid or pentanoic acid is a straight-chain alkyl carboxylic acid with the chemical formula . Like other low-molecular-weight carboxylic acids, it has an unpleasant odor. It is found in the perennial flowering plant ''Valeriana officina ...

(pentanoate), methyl valerate,

ethyl valerate Ethyl pentanoate, also commonly known as ethyl valerate, is an organic compound used in flavors. It is an ester with the molecular formula C7H14O2. This colorless liquid is poorly soluble in water but miscible with organic solvents. As is the c ...

pentyl valerate Pentyl pentanoate (C4H9COOC5H11) is an ester used in dilute solution to replicate the scent or flavour of apple, and sometimes pineapple The pineapple (''Ananas comosus'') is a tropical plant with an edible fruit; it is the most economically ...

* Isovaleric acid (isopentanoic acid/3-methylbutanoic acid) – constituent of valerian; has anticonvulsant effects; PAM of the GABA_A receptor ** Derivatives: isovalerate (isopentanoate/3-methylbutanoate), menthyl isovalerate (validolum) – used as an anxiolytic and sedative in

Russia Russia (, , ), or the Russian Federation, is a List of transcontinental countries, transcontinental country spanning Eastern Europe and North Asia, Northern Asia. It is the List of countries and dependencies by area, largest country in the ...

Isovaleramide Isovaleramide is an organic compound with the formula (CH3)2CHCH2C(O)NH2. The amide derived from isovaleric acid, it is a colourless solid. Occurrence and biological activity Isovaleramide is a constituent of valerian root. In humans, it acts a ...

(isopentamide/3-methylbutanamide) – constituent of valerian; has anxiolytic and sedative effects; PAM of the GABA_A receptor *

Valproic acid Valproate (VPA) and its valproic acid, sodium valproate, and valproate semisodium forms are medications primarily used to treat epilepsy and bipolar disorder and prevent migraine headaches. They are useful for the prevention of seizures in those ...

(2-propylpentanoic acid) – anticonvulsant/

mood stabilizer A mood stabilizer is a psychiatric medication used to treat mood disorders characterized by intense and sustained mood shifts, such as bipolar disorder and the bipolar type of schizoaffective disorder. Uses Mood stabilizers are best known for th ...

; inhibitor of

HDAC Histone deacetylases (, HDAC) are a class of enzymes that remove acetyl groups (O=C-CH3) from an ε-N-acetyl lysine amino acid on a histone, allowing the histones to wrap the DNA more tightly. This is important because DNA is wrapped around h ...

, SSADH, and GABA-T, blocker of VDSCs and GABA reuptake, AR/ PR

antagonist An antagonist is a character in a story who is presented as the chief foe of the protagonist. Etymology The English word antagonist comes from the Greek ἀνταγωνιστής – ''antagonistēs'', "opponent, competitor, villain, enemy, riv ...

** Derivatives:

sodium valproate Valproate (VPA) and its valproic acid, sodium valproate, and valproate semisodium forms are medications primarily used to treat epilepsy and bipolar disorder and prevent migraine headaches. They are useful for the prevention of seizures in those ...

valproate semisodium Valproate (VPA) and its valproic acid, sodium valproate, and valproate semisodium forms are medications primarily used to treat epilepsy and bipolar disorder and prevent migraine headaches. They are useful for the prevention of seizures in thos ...

divalproex sodium Valproate (VPA) and its valproic acid, sodium valproate, and valproate semisodium forms are medications primarily used to treat epilepsy and bipolar disorder and prevent migraine headaches. They are useful for the prevention of seizures in thos ...

, valproate pivoxil *

Valpromide Valpromide (marketed as Depamide by Sanofi-Aventis) is a carboxamide derivative of valproic acid used in the treatment of epilepsy and some affective disorder Affect, in psychology, refers to the underlying experience of feeling, emotion ...

(2-propylpentanamide) – anticonvulsant; same mechanism of action as valproic acid, plus inhibitor of

epoxide hydrolase Epoxide hydrolases (EH's), also known as epoxide hydratases, are enzymes that metabolize compounds that contain an epoxide residue; they convert this residue to two hydroxyl residues through an epoxide hydrolysis reaction to form diol products. ...

Valnoctamide Valnoctamide ( INN, USAN) has been used in France as a sedative-hypnotic since 1964. It is a structural isomer of valpromide, a valproic acid prodrug; unlike valpromide, however, valnoctamide is not transformed into its homologous acid, valnoct ...

(2-ethyl-3-methylpentanamide) – anticonvulsant; similar mechanism of action to valproic acid; structural isomer of valpromide

3- or 4-Hydroxylated

* 3-Hydroxybutanal – synthetic

hypnotic Hypnotic (from Greek ''Hypnos'', sleep), or soporific drugs, commonly known as sleeping pills, are a class of (and umbrella term for) psychoactive drugs whose primary function is to induce sleep (or surgical anesthesiaWhen used in anesthesia ...

and

drug *

GHB ''gamma''-Hydroxybutyric acid (or γ-hydroxybutyric acid (GHB), also known as 4-hydroxybutanoic acid) is a naturally occurring neurotransmitter and a depressant drug. It is a precursor to GABA, glutamate, and glycine in certain brain areas. ...

(γ-hydroxybutyric acid) –

neurotransmitter A neurotransmitter is a signaling molecule secreted by a neuron to affect another cell across a synapse. The cell receiving the signal, any main body part or target cell, may be another neuron, but could also be a gland or muscle cell. Neuro ...

drug of abuse Substance abuse, also known as drug abuse, is the use of a drug in amounts or by methods which are harmful to the individual or others. It is a form of substance-related disorder. Differing definitions of drug abuse are used in public health, ...

; agonist of

GHB receptor The γ-hydroxybutyrate (GHB) receptor (GHBR), originally identified as GPR172A, is an excitatory G protein-coupled receptor (GPCR) that binds the neurotransmitter and psychoactive drug γ-hydroxybutyric acid (GHB). As solute carrier family 52 m ...

and GABA_B receptor ** Derivatives:

sodium oxybate Sodium oxybate, sold under the brand name Xyrem among others, is a medication used to treat two symptoms of narcolepsy: sudden muscle weakness and excessive daytime sleepiness. It is used sometimes in France and Italy as an anesthetic given i ...

(sodium γ-hydroxybutanoate) – used to treat

narcolepsy Narcolepsy is a long-term neurological disorder that involves a decreased ability to regulate sleep–wake cycles. Symptoms often include periods of excessive daytime sleepiness and brief involuntary sleep episodes. About 70% of those affec ...

; same

mechanism of action In pharmacology, the term mechanism of action (MOA) refers to the specific biochemical interaction through which a drug substance produces its pharmacological effect. A mechanism of action usually includes mention of the specific molecular targe ...

as GHB * Aceburic acid (γ-hydroxybutyric acid acetate) – synthetic

prodrug A prodrug is a medication or compound that, after intake, is metabolized (i.e., converted within the body) into a pharmacologically active drug. Instead of administering a drug directly, a corresponding prodrug can be used to improve how the drug ...

to GHB * GBL (γ-hydroxybutyric acid lactone) –

metabolic intermediate Metabolic intermediates are molecules that are the precursors or metabolites of biologically significant molecules. Although these intermediates are of relatively minor direct importance to cellular function, they can play important roles in the a ...

and prodrug to GHB * GHBAL (γ-hydroxybutyraldehyde or γ-hydroxybutanal) – metabolic intermediate and prodrug to GHB * GHV (γ-hydroxyvaleric acid) –

designer drug A designer drug is a structural or functional analog of a controlled substance that has been designed to mimic the pharmacological effects of the original drug, while avoiding classification as illegal and/or detection in standard drug tests. Des ...

; analogue of GHB with similar effects * GVL (γ-valerolactone) – designer drug; prodrug to GHV * T-HCA/GHC (γ-hydroxycrotonic acid) – neurotransmitter; GHB receptor agonist * GCL (γ-crotonolactone) – prodrug to T-HCA/GHC * HOCPCA (3-hydroxycyclopent-1-enecarboxylic acid) – synthetic GHB receptor agonist * UMB68 (γ-hydroxy-γ-methylpentanoic acid) – synthetic GHB receptor agonist

β-Substituted

GABOB γ-Amino-β-hydroxybutyric acid (GABOB), also known as β-hydroxy-γ-aminobutyric acid (β-hydroxy-GABA), and sold under the brand name Gamibetal among others, is an anticonvulsant which is used for the treatment of epilepsy in Europe, Japan, and ...

(β-hydroxy-GABA) – anticonvulsant;

GABA receptor agonist A GABA receptor agonist is a drug that is an agonist for one or more of the GABA receptors, producing typically sedative effects, and may also cause other effects such as anxiolytic, anticonvulsant, and muscle relaxant effects. There are three ...

Pregabalin Pregabalin, sold under the brand name Lyrica among others, is an anticonvulsant, analgesic and anxiolytic medication used to treat epilepsy, neuropathic pain, fibromyalgia, restless leg syndrome, opioid withdrawal and generalized anxiety disord ...

(β-isobutyl-GABA) –

analgesic An analgesic drug, also called simply an analgesic (American English), analgaesic (British English), pain reliever, or painkiller, is any member of the group of drugs used to achieve relief from pain (that is, analgesia or pain management). It ...

, and

; potent inhibitor of α₂δ subunit-containing VGCCs. * Phenibut (β-phenyl-GABA) – sedative and anxiolytic from Russia; inhibitor of α₂δ subunit-containing VGCCs and, to a lesser extent, GABA_B receptor agonist. *

Baclofen Baclofen, sold under the brand name Lioresal among others, is a medication used to treat muscle spasticity such as from a spinal cord injury or multiple sclerosis. It may also be used for hiccups and muscle spasms near the end of life. It is ta ...

(β-(4-chlorophenyl)-GABA) –

antispasmodic An antispasmodic (synonym: spasmolytic) is a pharmaceutical drug or other agent that suppresses muscle spasms. Smooth muscle spasm One type of antispasmodics is used for smooth muscle relaxation, especially in tubular organs of the gastrointesti ...

drug; potent GABA_B receptor agonist, weak inhibitor of α₂δ subunit-containing VGCCs * Tolibut (β-(4-methylphenyl)-GABA) – analgesic, tranquilizing, and

neuroprotective Neuroprotection refers to the relative preservation of neuronal structure and/or function. In the case of an ongoing insult (a neurodegenerative insult) the relative preservation of neuronal integrity implies a reduction in the rate of neuronal los ...

drug * Phaclofen (phosphonobaclofen) – GABA_B receptor antagonist * Saclofen (sulfonobaclofen) – GABA_B receptor antagonist

Cyclized

Arecaidine Arecaidine is a bio-active alkaloid in areca nuts. It is a competitive GABA uptake inhibitor. Lime is said to hydrolyse arecoline Arecoline () is a nicotinic acid-based mild parasympathomimetic stimulant alkaloid found in the areca nut, the f ...

– constituent of

areca nuts ''Areca'' is a genus of 51 species of palms in the family Arecaceae, found in humid tropical forests from the islands of the Philippines, Malaysia and India, across Southeast Asia to Melanesia. The generic name ''Areca'' is derived from a name u ...

; GABA reuptake inhibitor * Gabaculine –

neurotoxin Neurotoxins are toxins that are destructive to nerve tissue (causing neurotoxicity). Neurotoxins are an extensive class of exogenous chemical neurological insultsSpencer 2000 that can adversely affect function in both developing and mature ner ...

; GABA-T inhibitor and

GABA reuptake inhibitor A GABA reuptake inhibitor (GRI) is a type of drug which acts as a reuptake inhibitor for the neurotransmitter gamma-Aminobutyric acid (GABA) by blocking the action of the gamma-Aminobutyric acid transporters (GATs). This in turn leads to incre ...

Gabapentin Gabapentin, sold under the brand name Neurontin among others, is an anticonvulsant medication primarily used to treat partial seizures and neuropathic pain. It is a first-line medication for the treatment of neuropathic pain caused by diabet ...

– anticonvulsant; inhibitor of α₂δ subunit-containing VGCCs **

Gabapentin enacarbil Gabapentin enacarbil (Horizant () (), Regnite (in Japan)) is an anticonvulsant and analgesic drug of the gabapentinoid class, and a prodrug to gabapentin. It was designed for increased oral bioavailability over gabapentin, and human trials show ...

– used for the treatment of

restless legs syndrome Restless legs syndrome (RLS), also known as Willis-Ekbom disease (WED), is generally a long-term disorder that causes a strong urge to move one's legs. There is often an unpleasant feeling in the legs that improves somewhat by moving them. This ...

and

postherpetic neuralgia Postherpetic neuralgia (PHN) is neuropathic pain that occurs due to damage to a peripheral nerve caused by the reactivation of the varicella zoster virus (herpes zoster, also known as shingles). Typically, the nerve pain (neuralgia) is confined t ...

; same mechanism of action as gabapentin *

Gaboxadol Gaboxadol, also known as 4,5,6,7-tetrahydroisoxazolo(5,4-c)pyridin-3-ol (THIP), is a conformationally constrained derivative of the alkaloid muscimol that was first synthesized in 1977 by the Danish chemist Povl Krogsgaard-Larsen. In the early 19 ...

– GABA_A receptor agonist *

Guvacine Guvacine is an pyridine alkaloid in areca nuts. It is the ''N''-demethylated derivative In mathematics, the derivative of a function of a real variable measures the sensitivity to change of the function value (output value) with respect to ...

– constituent of areca nuts; GABA reuptake inhibitor *

Isoguvacine Isoguvacine is a GABAA receptor agonist used in scientific research. See also * Gaboxadol * Muscimol Muscimol (also known as agarin or pantherine) is one of the principal psychoactive constituents of '' Amanita muscaria'' and related specie ...

– GABA_A receptor agonist * Isonipecotic acid – GABA_A receptor

partial agonist In pharmacology, partial agonists are drugs that bind to and activate a given receptor, but have only partial efficacy at the receptor relative to a full agonist. They may also be considered ligands which display both agonistic and antagonistic e ...

Muscimol Muscimol (also known as agarin or pantherine) is one of the principal psychoactive constituents of '' Amanita muscaria'' and related species of mushroom. Muscimol is a potent and selective orthosteric agonist for the GABAA receptors and displa ...

– constituent of ''

Amanita muscaria ''Amanita muscaria'', commonly known as the fly agaric or fly amanita, is a basidiomycete of the genus ''Amanita''. It is also a muscimol mushroom. Native throughout the temperate and boreal regions of the Northern Hemisphere, ''Amanita muscar ...

'' mushrooms; GABA_A receptor agonist *

Nipecotic acid Nipecotic acid is a GABA uptake inhibitor used in scientific research. See also * Deramciclane * Tiagabine Tiagabine (trade name Gabitril) is an anticonvulsant medication produced by Cephalon that is used in the treatment of epilepsy. The ...

– used in

scientific research The scientific method is an empirical method for acquiring knowledge that has characterized the development of science since at least the 17th century (with notable practitioners in previous centuries; see the article history of scientific m ...

; GABA reuptake inhibitor

GABA prodrugs

* L-Glutamine – endogenous

precursor Precursor or Precursors may refer to: * Precursor (religion), a forerunner, predecessor ** The Precursor, John the Baptist Science and technology * Precursor (bird), a hypothesized genus of fossil birds that was composed of fossilized parts of u ...

of GABA and

glutamate Glutamic acid (symbol Glu or E; the ionic form is known as glutamate) is an α-amino acid that is used by almost all living beings in the biosynthesis of proteins. It is a non-essential nutrient for humans, meaning that the human body can syn ...

* N-Isonicotinoyl-GABA – structural isomer of picamilon * Picamilon (N-nicotinoyl-GABA) – dietary supplement and prescription drug in Russia *

Progabide Progabide (INN; trade name Gabrene, Sanofi-Aventis) is an analogue and prodrug of γ-aminobutyric acid (GABA) used in the treatment of epilepsy. Via conversion into GABA, progabide behaves as an agonist of the GABAA, GABAB, and GABAA-ρ re ...

(complex structure) – anticonvulsant *

Tolgabide Tolgabide (INN; development code SL-81.0142) is a drug which was patented by Synthélabo as an anticonvulsant but was never marketed. It is an analogue of progabide and acts similarly to it as a prodrug of GABA, and therefore as an indirect ...

(complex structure) – anticonvulsant

Others/miscellaneous

1,4-Butanediol 1,4-Butanediol, colloquially known as BD or BDO, is a primary alcohol, and an organic compound, with the formula HOCH2CH2CH2CH2OH. It is a colorless viscous liquid. It is one of four stable isomers of butanediol. Synthesis In industrial sy ...

– metabolic intermediate and prodrug to GHB * 3-Methyl-GABA – GABA-T activator * AABA/homoalanine (α-aminobutyric acid) – used by

nonribosomal peptide Nonribosomal peptides (NRP) are a class of peptide secondary metabolites, usually produced by microorganisms like bacteria and fungi. Nonribosomal peptides are also found in higher organisms, such as nudibranchs, but are thought to be made by bacter ...

synthetase In biochemistry, a ligase is an enzyme that can catalyze the joining (Ligation (molecular biology), ligation) of two large molecules by forming a new chemical bond. This is typically via hydrolysis of a small pendant chemical group on one of the ...

s * BABA (β-aminobutyric acid) – known for its ability to induce

plant disease resistance Plant disease resistance protects plants from pathogens in two ways: by pre-formed structures and chemicals, and by infection-induced responses of the immune system. Relative to a susceptible plant, disease resistance is the reduction of pathoge ...

* DAVA (δ-aminopentanoic acid) – GABA receptor agonist * Gabamide (γ-aminobutanamide) – GABA receptor agonist *

Gabazine Gabazine (SR-95531) is a drug that acts as an Receptor antagonist, antagonist at GABAA receptor, GABAA Receptor (biochemistry), receptors. It is used in scientific research and has no role in medicine, as it would be expected to produce convulsio ...

(SR-95531) – antagonist of the GABA_A and GHB receptors * GAVA (γ-aminopentanoic acid) – GABA reuptake inhibitor *

Glufimet Glufimet (developmental code name RGPU-238), also known as dimethyl 3-phenylglutamate hydrochloride, is a derivative of glutamic acid (glutamate) which was developed in Russia and is related to the γ-aminobutyric acid (GABA) derivative phenibut ...

(dimethyl 3-phenylglutamate hydrochloride) – experimental drug related to phenibut *

Glutamic acid Glutamic acid (symbol Glu or E; the ionic form is known as glutamate) is an α-amino acid that is used by almost all living beings in the biosynthesis of proteins. It is a non-essential nutrient for humans, meaning that the human body can synt ...

(glutamate) – neurotransmitter *

Homotaurine Homotaurine (also known as tramiprosate ( INN), 3-amino-1-propanesulfonic acid, or 3-APS) is a natural sulfonic acid found in seaweed. It is analogous to taurine, but with an extra carbon in its chain. It has GABAergic activity, apparently by mim ...

(tramiprosate) – GABA_A receptor agonist, GABA_B receptor antagonist *

Hopantenic acid Hopantenic acid (homopantothenic acid), also known as N-pantoyl-GABA, is a central nervous system depressant. Formulated as the calcium salt, it is used as a pharmaceutical drug in the Russian Federation for a variety of neurological, psychologic ...

(N-pantoyl-GABA) –

central nervous system depressant A depressant, or central depressant, is a drug that lowers neurotransmission levels, which is to depress or reduce arousal or stimulation, in various areas of the brain. Depressants are also colloquially referred to as downers as they lower the l ...

used in Russia * Isovaline – peripherally selective agonist of the GABA_B receptor * Lesogaberan (AZD-3355) – agonist of the GABA_B receptor * N-Anisoyl-GABA – major active metabolite of the nootropic aniracetam * NCS-382 – antagonist of the GHB receptor *

Piracetam Piracetam is a drug marketed as a treatment for myoclonus. It is also used as a cognitive enhancer to improve memory, attention, and learning. Evidence to support its use is unclear, with some studies showing modest benefits in specific populat ...

and other

racetam Racetams are a class of drugs that share a pyrrolidone nucleus. Some, such as piracetam, aniracetam, oxiracetam, pramiracetam and phenylpiracetam are considered nootropics. Others such as levetiracetam, brivaracetam, and seletracetam are ant ...

s – nootropics *

Pivagabine Pivagabine ( INN; brand name Tonerg), also known as ''N''-pivaloyl-γ-aminobutyric acid or ''N''-pivaloyl-GABA, is an antidepressant and anxiolytic drug which was introduced in Italy in 1997 for the treatment of depressive and maladaptive syndro ...

(N-pivaloyl-GABA) –

antidepressant Antidepressants are a class of medication used to treat major depressive disorder, anxiety disorders, chronic pain conditions, and to help manage addictions. Common side-effects of antidepressants include dry mouth, weight gain, dizziness, hea ...

/anxiolytic drug; CRF inhibitor *

Vigabatrin Vigabatrin, brand name Sabril, is a medication used to treat epilepsy. It became available as a generic medication in 2019. It works by inhibiting the breakdown of γ-aminobutyric acid (GABA). It is also known as γ-vinyl-GABA, and is a stru ...

(y-vinyl-GABA) – anticonvulsant; GABA-T inhibitor

References

{{Channel blockers GABA receptor agonists