Mesalazine - Dr Falk Pharma
Alternative Names: 5-ASA; AJG501; Apriso; Mesalamine 0.375g extended-release capsules (Apriso) - Salix Pharmaceuticals; Mesalamine granules - Salix Pharmaceuticals; Salofalk; Salofalk Granu-StixLatest Information Update: 07 Oct 2025
At a glance
- Originator Dr Falk Pharma
- Developer Ajinomoto; Dr Falk Pharma; Salix Pharmaceuticals
- Class Aminosalicylic acids; Anti-inflammatories; Antineoplastics; Irritable bowel syndrome therapies; Small molecules
- Mechanism of Action Lipoxygenase-cyclooxygenase inhibitors
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Orphan Drug Status
Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.
- New Molecular Entity No
Highest Development Phases
- Marketed Ulcerative colitis
- Phase II Colorectal cancer; Ulcerative proctitis
- Discontinued Diverticulitis; Eosinophilic oesophagitis; Microscopic colitis
Most Recent Events
- 11 Jun 2025 Discontinued - Phase-II for Eosinophilic oesophagitis in Switzerland (PO)
- 03 May 2025 Adverse events and efficacy data from a phase II trial in Eosinophilic esophagitis presented at the Digestive Disease Week 2025 (DDW 2025)
- 20 Jul 2023 Dr. Falk Pharma completes a phase IIa trial in Eosinophilic oesophagitis in Switzerland (PO, Suspension) (NCT05488405)