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Avibactam (AVI) — Competitive Intelligence Brief
marketed
Beta-lactamase inhibitor
Serine beta-lactamases and metallo-beta-lactamases
Infectious Disease
Small molecule
Live · refreshed every 30 min
Target snapshot
Avibactam (AVI) (Avibactam (AVI)) — Pfizer. Avibactam is a beta-lactamase inhibitor that protects beta-lactam antibiotics from enzymatic degradation by binding to and inactivating bacterial beta-lactamases.
Comparator set (6 drugs)
| Drug | Generic | Sponsor | Phase | Class | Target | Approval / PDUFA |
|---|---|---|---|---|---|---|
| Avibactam (AVI) TARGET | Avibactam (AVI) | Pfizer | marketed | Beta-lactamase inhibitor | Serine beta-lactamases and metallo-beta-lactamases | |
| Piperacillin And Tazobactam | Piperacillin Sodium | Pfizer | marketed | Penicillin-class antibacterial with beta-lactamase inhibitor | Bacterial cell wall; beta-lactamase enzyme | 1981-01-01 |
| Pipracil | Piperacillin Sodium | Pfizer Inc. | marketed | Penicillin-class antibacterial with beta-lactamase inhibitor | Beta-lactamase producing bacteria | 1981-01-01 |
| Co-amoxiclav | Co-amoxiclav | Imperial College London | marketed | Beta-lactam antibiotic with beta-lactamase inhibitor | Bacterial penicillin-binding proteins (PBPs); bacterial beta-lactamases | |
| Amoxicillin potassium clavulanate | Amoxicillin potassium clavulanate | Kaizen Bioscience Co. | marketed | Beta-lactam antibiotic with beta-lactamase inhibitor | Penicillin-binding proteins (PBPs); bacterial beta-lactamases | |
| Amoxicillin-Potassium Clavulanate Combination | Amoxicillin-Potassium Clavulanate Combination | Universidad Complutense de Madrid | marketed | Beta-lactam antibiotic with beta-lactamase inhibitor | Penicillin-binding proteins (PBPs); bacterial beta-lactamases | |
| Imipenem, Cilastatin and Relebactam | Imipenem, Cilastatin and Relebactam | Joseph L. Kuti, PharmD | marketed | Carbapenem antibiotic with beta-lactamase inhibitor | Penicillin-binding proteins (PBPs); beta-lactamase inhibition |
Recent regulatory actions (last 90 days)
Upcoming PDUFA dates (next 180 days)
Patent timeline (forward window)
Sponsor landscape (Beta-lactamase inhibitor class)
- Pfizer · 1 drug in this class
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Cite this brief
Drug Landscape (2026). Avibactam (AVI) — Competitive Intelligence Brief. https://druglandscape.com/ci/avibactam-avi. Accessed 2026-05-14.
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