AD 2291
Alternative Names: AD-2291Latest Information Update: 27 Feb 2026
At a glance
- Originator Addpharma
- Class Anti-inflammatories
- Mechanism of Action Undefined mechanism
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Orphan Drug Status
No
Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.
- New Molecular Entity Yes
Highest Development Phases
- Preclinical Gastritis
Most Recent Events
- 04 Feb 2026 Addpharma plans a I trial for Gastritis (In volunteers) in April 2026 (PO, Tablet) (NCT07385248)
- 04 Feb 2026 Preclinical trials in Gastritis in South Korea (PO) prior to February 2026