Dersimelagon - Leo Pharma
Alternative Names: [14C] MT-7117; Dersimelagon; MT-7117; MT-7117-MBLatest Information Update: 26 Aug 2026
At a glance
- Originator Mitsubishi Tanabe Pharma Corporation
- Developer Tanabe Pharma Corporation
- Class Carboxylic acids; Cyclopentanes; Fluorinated hydrocarbons; Phenyl ethers; Piperidines; Pyrrolidines; Skin disorder therapies; Small molecules
- Mechanism of Action Melanocortin type 1 receptor agonists
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Orphan Drug Status
Yes - Erythropoietic protoporphyria
Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.
- New Molecular Entity Yes
Highest Development Phases
- Preregistration Erythropoietic protoporphyria
- Phase II Diffuse scleroderma
- No development reported Autoimmune disorders
Most Recent Events
- 18 Aug 2026 Mitsubishi Tanabe Pharma Corporation plans to launch dersimelagon world wide for Erythropoietic Protoporphyria in 2027
- 18 Aug 2026 Leo Pharma acquires Dersimelagon from Tanabe Pharma Corporation
- 30 Jun 2026 Preregistration for Erythropoietic protoporphyria (In adults, In the elderly, In adolescents) in USA (PO)