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Eltoprazine

Generic Name
Eltoprazine
Drug Type
Small Molecule
Chemical Formula
C12H16N2O2
CAS Number
98224-03-4
Unique Ingredient Identifier
510M006KO6

Overview

Eltoprazine has been used in trials studying the treatment of Schizophrenia and Cognitive Impairment.

Indication

No indication information available.

Associated Conditions

No associated conditions information available.

Research Report

Published: Jun 18, 2025

Eltoprazine (DB12883): A Comprehensive Report on a Multi-Target Serotonergic Agent's Pharmacological Profile, Clinical Development, and Troubled Trajectory

Executive Summary

Eltoprazine is a phenylpiperazine derivative with a complex and potentially valuable pharmacological profile, characterized primarily by its action as a partial agonist at serotonin 5-HT1A and 5-HT1B receptors and as an antagonist at the 5-HT2C receptor. Originally developed in the 1980s by Duphar and Solvay Pharmaceuticals as a "serenic" or anti-aggressive agent, its clinical journey has been marked by multiple strategic repositionings and significant corporate turmoil. Initial development for aggression was stymied by regulatory hurdles of the time, which viewed aggression as a symptom rather than a treatable disorder. Subsequently, the drug was explored for attention deficit hyperactivity disorder (ADHD) and cognitive impairment associated with schizophrenia (CIAS), with a Phase IIa trial in adult ADHD yielding positive results.

Continue reading the full research report

FDA Drug Approvals

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No FDA approvals found for this drug.

EMA Drug Approvals

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No EMA approvals found for this drug.

HSA Drug Approvals

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No HSA approvals found for this drug.

NMPA Drug Approvals

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PPB Drug Approvals

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TGA Drug Approvals

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No TGA approvals found for this drug.

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