Drug Profile

ALTO 103

Alternative Names: ALTO-103

Latest Information Update: 28 Jan 2026

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At a glance

Originator Alto Neuroscience
Class
Mechanism of Action Undefined mechanism

Orphan Drug Status

Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.

No
New Molecular Entity Yes

Highest Development Phases

No development reported Brain disorders

Most Recent Events

28 Jan 2026 No recent reports of development identified for phase-I development in Brain-disorders(Combination therapy, In volunteers) in Unknown
14 Dec 2022 Phase-I clinical trials in Brain disorders (Combination therapy, In volunteers)
14 Dec 2022 Adverse events and efficacy data from a phase I trial in Brain disorders released by Alto Neuroscience

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