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ST 901

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Drug Profile

ST 901

Alternative Names: ST-901

Latest Information Update: 06 Jan 2026

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At a glance

  • Originator Syremis Therapeutics
  • Class Antidepressants
  • Mechanism of Action NMDA receptor antagonists
  • 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

  • Preclinical Major depressive disorder

Most Recent Events

  • 18 Dec 2025 Preclinical trials in Major depressive disorder in Israel (unspecified route)
  • 18 Dec 2025 Syremis Therapeutics plans a phase I trial of ST 901 next year (Unspecified route)

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