Clascoterone - Cosmo Pharmaceuticals
Alternative Names: Breezula; CB-03-01; Clascoterone - Cassiopea; Cortexolone 17alpha-propionate; WINLEVI; WinleviLatest Information Update: 13 Mar 2026
At a glance
- Originator Cosmo Pharmaceuticals
- Developer 3SBio; Cassiopea; Cosmo Pharmaceuticals; Glenmark Pharmaceuticals Ltd; Sun Pharmaceutical Industries
- Class Antiacnes; Esters; Pregnenediones; Propionates; Skin disorder therapies; Small molecules
- Mechanism of Action Androgen receptor antagonists
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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
- Available For Licensing Yes
Highest Development Phases
- Marketed Acne vulgaris
- Phase III Alopecia
Most Recent Events
- 09 Mar 2026 Zhejiang Sunshine Mandi Pharmaceutical plans a phase III trial for Acne vulgaris (In adolescents, In adults, In the elderly) in May 2025 (Topical) (NCT07457294)
- 18 Nov 2025 Registered for Acne vulgaris (In adolescents, In children, In adults) in European Union (Topical)
- 18 Nov 2025 Registered for Acne vulgaris (In children, In adults, In adolescents) in Iceland, Liechtenstein, Norway (Topical)