Tofacitinib citrate - TWi Biotechnology
Alternative Names: AC-1101; IMG 003Latest Information Update: 28 Oct 2025
At a glance
- Originator TWi Biotechnology
 - Developer ImageneBio; TWi Biotechnology
 - Class 2 ring heterocyclic compounds; Amides; Anti-inflammatories; Antiasthmatics; Antineoplastics; Antipsoriatics; Antirheumatics; Eye disorder therapies; Irritable bowel syndrome therapies; Nitriles; Piperidines; Pyrimidines; Pyrroles; Skin disorder therapies; Small molecules
 - Mechanism of Action Janus kinase 1 inhibitors; Janus kinase 3 inhibitors
 
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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 No
 
Highest Development Phases
- Preclinical Atopic dermatitis
 - No development reported Granuloma annulare; Vitiligo
 
Most Recent Events
- 28 Oct 2025 No recent reports of development identified for phase-I development in Granuloma-annulare(In the elderly, In adults) in USA (Topical, Gel)
 - 28 Jul 2025 Ikena Oncology has merged with Inmagene to form ImageneBio
 - 10 Oct 2024 TWi Biotechnology completes a phase I trial in Granuloma annulare (In adults, In the elderly) in USA (Topical) (NCT05580042)