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Azithromycin and Rifampin — Competitive Intelligence Brief
phase 3
Antibiotic combination
Bacterial 50S ribosome (azithromycin); bacterial RNA polymerase (rifampin)
Infectious Disease
Small molecule
Live · refreshed every 30 min
Target snapshot
Azithromycin and Rifampin (Azithromycin and Rifampin) — University of South Florida. Azithromycin and rifampin are a combination of two antibiotics that work synergistically to inhibit bacterial protein synthesis and RNA polymerase, respectively, to treat infections.
Comparator set (6 drugs)
| Drug | Generic | Sponsor | Phase | Class | Target | Approval / PDUFA |
|---|---|---|---|---|---|---|
| Azithromycin and Rifampin TARGET | Azithromycin and Rifampin | University of South Florida | phase 3 | Antibiotic combination | Bacterial 50S ribosome (azithromycin); bacterial RNA polymerase (rifampin) | |
| PPI-amoxicillin-clarithromycin | PPI-amoxicillin-clarithromycin | National Taiwan University Hospital | marketed | Antibiotic combination therapy with acid suppression | Helicobacter pylori (bacterial pathogen); PPI targets H+/K+-ATPase; amoxicillin targets bacterial cell wall; clarithromycin targets bacterial ribosome | |
| Cefazolin + Gentamicin | Cefazolin + Gentamicin | Mercy Health Ohio | marketed | Beta-lactam antibiotic + aminoglycoside antibiotic combination | Bacterial penicillin-binding proteins (cefazolin); bacterial 30S ribosomal subunit (gentamicin) | |
| Acnatac® Gel right face | Acnatac® Gel right face | GWT-TUD GmbH | marketed | Topical antibiotic combination | Bacterial ribosome (clindamycin); reactive oxygen species generation (benzoyl peroxide) | |
| Gentamicin + narrow spectrum betalactam | Gentamicin + narrow spectrum betalactam | University Hospital, Akershus | marketed | Aminoglycoside + Beta-lactam antibiotic combination | Bacterial 30S ribosome (gentamicin); Penicillin-binding proteins (beta-lactam) | |
| Antibiotics, cefuroxime and metronidazole | Antibiotics, cefuroxime and metronidazole | Helsinki University Central Hospital | marketed | Beta-lactam antibiotic + nitroimidazole antibiotic combination | Bacterial penicillin-binding proteins (cefuroxime); anaerobic bacterial DNA (metronidazole) | |
| Cefazolin and Metronidazole. | Cefazolin and Metronidazole. | The University of Texas Health Science Center, Houston | marketed | Beta-lactam antibiotic and nitroimidazole antibiotic combination | Penicillin-binding proteins (cefazolin); anaerobic bacterial DNA (metronidazole) |
Recent regulatory actions (last 90 days)
Upcoming PDUFA dates (next 180 days)
Patent timeline (forward window)
Sponsor landscape (Antibiotic combination class)
- Michael E. DeBakey VA Medical Center · 2 drugs in this class
- University of South Florida · 2 drugs in this class
- Halmstad County Hospital · 1 drug in this class
- Hospital General Universitario Elche · 1 drug in this class
- Hospital de Clinicas de Porto Alegre · 1 drug in this class
- McMaster University · 1 drug in this class
- Assistance Publique - Hôpitaux de Paris · 1 drug in this class
- Shanghai Jiao Tong University School of Medicine · 1 drug in this class
- The Cleveland Clinic · 1 drug in this class
- The Forsyth Institute · 1 drug in this class
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Cite this brief
Drug Landscape (2026). Azithromycin and Rifampin — Competitive Intelligence Brief. https://druglandscape.com/ci/azithromycin-and-rifampin. Accessed 2026-05-17.
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