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grazoprevir/elbasvir, ribavirin — Competitive Intelligence Brief
phase 3
NS3/4A protease inhibitor and NS5A inhibitor
HCV NS3/4A protease and NS5A protein
Infectious Diseases
Small molecule
Live · refreshed every 30 min
Target snapshot
grazoprevir/elbasvir, ribavirin (grazoprevir/elbasvir, ribavirin) — University of Zurich. Grazoprevir/elbasvir is a combination of two antiviral drugs that inhibit the HCV NS3/4A protease and NS5A protein, respectively, to treat hepatitis C virus infection.
Comparator set (6 drugs)
| Drug | Generic | Sponsor | Phase | Class | Target | Approval / PDUFA |
|---|---|---|---|---|---|---|
| grazoprevir/elbasvir, ribavirin TARGET | grazoprevir/elbasvir, ribavirin | University of Zurich | phase 3 | NS3/4A protease inhibitor and NS5A inhibitor | HCV NS3/4A protease and NS5A protein | |
| glecaprevir/pibrentasvir tablets | glecaprevir/pibrentasvir tablets | Raymond T. Chung, MD | marketed | Direct-acting antiviral combination (NS3/4A protease inhibitor + NS5A inhibitor) | HCV NS3/4A protease and NS5A protein | |
| Post-transplant Grazoprevir and Elbasvir | Post-transplant Grazoprevir and Elbasvir | University of Maryland, Baltimore | marketed | Direct-acting antiviral (DAA) combination | HCV NS3/4A protease and NS5A protein | |
| Glecaprevir / Pibrentasvir Oral Tablet [Mavyret] | Glecaprevir / Pibrentasvir Oral Tablet [Mavyret] | Massachusetts General Hospital | marketed | Direct-acting antiviral (DAA) combination | HCV NS3/4A protease and NS5A protein | |
| Grazaoprevir/Elbasavir | Grazaoprevir/Elbasavir | The HIV Netherlands Australia Thailand Research Collaboration | marketed | Direct-acting antiviral (DAA) combination | HCV NS3/4A protease and NS5A protein | |
| Glecaprevir and Pibrentasvir | Glecaprevir and Pibrentasvir | Massachusetts General Hospital | marketed | Direct-acting antiviral combination (NS3/4A protease inhibitor + NS5A inhibitor) | HCV NS3/4A protease and NS5A protein | |
| Grazoprevir/Elbasvir | Grazoprevir/Elbasvir | Institut de Médecine et d'Epidémiologie Appliquée - Fondation Internationale Léon M'Ba | marketed | Direct-acting antiviral (DAA) combination | HCV NS3/4A protease and NS5A protein |
Recent regulatory actions (last 90 days)
Upcoming PDUFA dates (next 180 days)
Patent timeline (forward window)
Sponsor landscape (NS3/4A protease inhibitor and NS5A inhibitor class)
- University of Zurich · 1 drug in this class
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Cite this brief
Drug Landscape (2026). grazoprevir/elbasvir, ribavirin — Competitive Intelligence Brief. https://druglandscape.com/ci/grazoprevir-elbasvir-ribavirin. Accessed 2026-05-16.
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