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Purixan — Competitive Intelligence Brief
marketed
mercaptopurine
Prostaglandin G/H synthase 1
Oncology
Small molecule
Live · refreshed every 30 min
Target snapshot
Purixan (MERCAPTOPURINE) — Stason Pharms. Purixan works by inhibiting the enzyme responsible for producing prostaglandins, which are involved in inflammation and immune response.
Comparator set (6 drugs)
| Drug | Generic | Sponsor | Phase | Class | Target | Approval / PDUFA |
|---|---|---|---|---|---|---|
| Purixan TARGET | MERCAPTOPURINE | Stason Pharms | marketed | mercaptopurine | Prostaglandin G/H synthase 1 | 1953-01-01 |
| Joicela | LUMIRACOXIB | Novartis Pharmaceuticals UK Limited | marketed | lumiracoxib | Prostaglandin G/H synthase 1 | 2005-01-01 |
| Etocox | ETORICOXIB | marketed | etoricoxib | Mitogen-activated protein kinase 14, Prostaglandin E2 receptor EP2 subtype, Prostaglandin G/H synthase 1 | 2002-01-01 | |
| Colazal | BALSALAZIDE | Valeant Pharms Intl | marketed | Aminosalicylate | Prostaglandin G/H synthase 1 | 2000-01-01 |
| MOFEZOLAC | MOFEZOLAC | marketed | mofezolac | Prostaglandin G/H synthase 1, Prostaglandin G/H synthase 2, Prostaglandin G/H synthase 1 | 1994-01-01 | |
| DEXIBUPROFEN | DEXIBUPROFEN | marketed | dexibuprofen | Prostaglandin G/H synthase 1 | 1994-01-01 | |
| (+)-Ketoprofen | DEXKETOPROFEN | marketed | Nonsteroidal Anti-inflammatory Drug [EPC] | Prostaglandin G/H synthase 1, Prostaglandin G/H synthase 2 | 1994-01-01 |
Recent regulatory actions (last 90 days)
Upcoming PDUFA dates (next 180 days)
Patent timeline (forward window)
Sponsor landscape (mercaptopurine class)
- Stason Pharms · 1 drug in this class
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Cite this brief
Drug Landscape (2026). Purixan — Competitive Intelligence Brief. https://druglandscape.com/ci/mercaptopurine. Accessed 2026-05-14.
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