CRS 3123
Alternative Names: CRS3123; REP 3123Latest Information Update: 23 Jun 2025
At a glance
- Originator Replidyne
- Developer Crestone; National Institute of Allergy and Infectious Diseases
- Class Amines; Antibacterials; Chromans; Halogenated hydrocarbons; Pyridines; Pyridones; Small molecules
- Mechanism of Action Methionine tRNA ligase inhibitors; Protein synthesis inhibitors
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Orphan Drug Status
Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.
- New Molecular Entity Yes
Highest Development Phases
- Phase II Clostridium difficile infections
Most Recent Events
- 15 Jun 2025 Crestone completes a phase I trial (In volunteers) in USA (PO, Capsule) (NCT06988423)
- 09 May 2025 Crestone initiates enrolment in a phase I trial (In volunteers) in USA (PO, Capsule) (NCT06988423)
- 09 Sep 2024 Adverse events and efficacy data from a phase II trial in Clostridium difficile infections released by Crestone