Drug intelligence / Profile preview

minaprine

Development stage
Discontinued
Lead developer
Servier Laboratories
Modality
Small Molecules
Administration
Oral
01

Overview

Minaprine is an amino-phenylpyridazine antidepressant that was primarily used in France for the treatment of depression until its withdrawal from the market in 1996 due to reports of convulsions[3][7]. It is relatively free of cardiotoxicity, drowsiness, and weight gain compared to other antidepressants[1][2][5]. Minaprine acts as a reversible inhibitor of monoamine oxidase A (MAO-A), blocks the reuptake of both serotonin and dopamine by binding to their respective transporters and receptors (serotonin type 2 receptors; dopamine D1 and D2 receptors), exhibits slight cholinomimetic activity, and weakly inhibits acetylcholinesterase[2][3][4][5]. These actions contribute to its mood-brightening, stimulant, and potential nootropic properties. Additionally, it has demonstrated some antibiotic activity against certain resistant bacteria such as Mycobacterium chelonae and Mycobacterium abscessus[3].

Brand names
BranturCantor
Other names
minaprinum
02

Targets

AcetylcholinesteraseDRD1 (Dopamine D1 Receptor)DRD2 (Dopamine D2 Receptor)MAOA (Monoamine oxidase A)HTR2A (Serotonin receptor 5-HT2A)HTR2B (5-Hydroxytryptamine Receptor 2B)HTR2C (5-hydroxytryptamine 2C receptor)SERT (Sodium-dependent serotonin transporter)

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