OBT 551
Alternative Names: OBT-551Latest Information Update: 28 May 2026
At a glance
- Originator Oxford BioTherapeutics
- Developer Boehringer Ingelheim
- Class Antineoplastics; Immunotherapies
- Mechanism of Action Immunomodulators
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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
- No development reported Cancer
Most Recent Events
- 28 May 2026 No recent reports of development identified for research development in Cancer in Germany (Parenteral)
- 28 May 2026 No recent reports of development identified for research development in Cancer in United Kingdom (Parenteral)
- 25 May 2023 Oxford BioTherapeutics extends its licensing and collaboration agreeement with Boehringer Ingelheim for discovery of cancer antibody therapeutics