Eltoprazine (developmental code name DU-28,853) is a

serotonergic Serotonergic () or serotoninergic () means "pertaining to or affecting serotonin". Serotonin is a neurotransmitter. A synapse is serotonergic if it uses serotonin as its neurotransmitter. A serotonergic neuron ''produces'' serotonin. A substance is ...

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 ...

of the

phenylpiperazine 1-Phenylpiperazine is a simple chemical compound featuring a phenyl group bound to a piperazine ring. The suffix ‘-piprazole’ is sometimes used in the names of drugs to indicate they belong to this class. List phenylpiperazine derivativesAlpe ...

class which is described as a

serenic A serenic, or antiaggressive agent, is a type of drug which reduces the capacity for irritability and aggression. Examples The recreational drug MDMA ("ecstasy") and a variety of related drugs have been described as ''empathogen-entactogens'', or s ...

or anti

aggressive Aggression is overt or covert, often harmful, social interaction with the intention of inflicting damage or other harm upon another individual; although it can be channeled into creative and practical outlets for some. It may occur either reacti ...

agent. It acts as an

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 the

serotonin Serotonin () or 5-hydroxytryptamine (5-HT) is a monoamine neurotransmitter. Its biological function is complex and multifaceted, modulating mood, cognition, reward, learning, memory, and numerous physiological processes such as vomiting and vas ...

5-HT_1A and 5-HT_1B receptors and as an

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 ...

of the serotonin 5-HT_2C receptor. The drug is closely related to

fluprazine Fluprazine (DU-27,716) is a drug of the phenylpiperazine class. It is a so-called serenic or antiaggressive agent. It is closely related to several other piperazines, including eltoprazine and batoprazine, and TFMPP, as well as more distantly to t ...

and

batoprazine Batoprazine is a drug of the phenylpiperazine class which has been described as a serenic or antiaggressive agent. It acts as a 5-HT1A receptor, 5-HT1A and 5-HT1B receptor, 5-HT1B receptor agonist. It is closely related to eltoprazine, fluprazine ...

, which are similarly acting agents, and is also a known

chemical precursor In chemistry, a precursor is a compound that participates in a chemical reaction that produces another compound. In biochemistry, the term "precursor" often refers more specifically to a chemical compound preceding another in a metabolic pathway, ...

to S-15535 and lecozotan. Eltoprazine is or was under development for the treatment of

aggression Aggression is overt or covert, often harmful, social interaction with the intention of inflicting damage or other harm upon another individual; although it can be channeled into creative and practical outlets for some. It may occur either reacti ...

attention deficit hyperactivity disorder Attention deficit hyperactivity disorder (ADHD) is a neurodevelopmental disorder characterised by excessive amounts of inattention, hyperactivity, and impulsivity that are pervasive, impairing in multiple contexts, and otherwise age-inap ...

(ADHD), cognition disorders, and

drug-induced dyskinesia Dyskinesia refers to a category of movement disorders that are characterized by involuntary muscle movements, including movements similar to tics or chorea and diminished voluntary movements. Dyskinesia can be anything from a slight tremor of t ...

, but no recent development has been reported for these indications as of February 2022. It was also under development for the treatment of

psychotic disorder Psychosis is a condition of the mind that results in difficulties determining what is real and what is not real. Symptoms may include delusions and hallucinations, among other features. Additional symptoms are incoherent speech and behavior t ...

s, but development for this indication was discontinued. Eltoprazine was originated by

Solvay Solvay may refer to: Companies and organizations * Solvay Brussels School of Economics and Management, Brussels, Belgium * Solvay Conference, founded by Ernest Solvay, deals with open questions in physics and chemistry * Solvay Indupa, an Argen ...

and was developed by Elto Pharma, PsychoGenics, and Solvay.

References

External links

*
Eltoprazine - AdisInsight
{{Piperazines 5-HT1A agonists 5-HT1B agonists 5-HT2C antagonists Benzodioxins Experimental drugs Piperazines Serotonin receptor agonists