Deuruxolitinib - Sun Pharmaceutical Industries
Alternative Names: C-21543 phosphate; CTP-543; CTP-543 phosphate; D8- ruxolitinib phosphate; D8-ruxolitinib; Deuruxolitinib phosphate; Deuterated ruxolitinib; Deuterium ruxolitinib analogue; LEQSELVI; Ruxolitinib deuterated - Concert PharmaceuticalsLatest Information Update: 18 Mar 2026
At a glance
- Originator Concert Pharmaceuticals
- Class 2 ring heterocyclic compounds; Cyclopentanes; Nitriles; Organic deuterium compounds; Pyrazoles; Pyrimidines; Pyrroles; Skin disorder therapies; Small molecules
- Mechanism of Action Janus kinase 1 inhibitors; Janus kinase 2 inhibitors; TYK2 kinase inhibitors
-
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
- Marketed Alopecia areata