At a glance
- Originator Grunenthal
- Class Analgesics; Small molecules
- Mechanism of Action Opioid kappa receptor agonists
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Orphan Drug Status
Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.
Highest Development Phases
- Discontinued Pain
Most Recent Events
- 11 May 1999 Preclinical development for Pain in Germany (Parenteral)