Last reviewed · How we verify
Myeong Jun Song — Portfolio Competitive Intelligence Brief
1 marketed
0 filed
0 Phase 3
0 Phase 2
0 Phase 1
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Portfolio leaders (marketed + Phase 3 / filed)
| Drug | Generic | Phase | Class | Target | Area | First approval |
|---|---|---|---|---|---|---|
| Daclatasvir plus Asunaprevir | Daclatasvir plus Asunaprevir | marketed | Direct-acting antiviral combination (NS5A inhibitor + NS3/4A protease inhibitor) | HCV NS5A protein and HCV NS3/4A serine protease | Infectious Disease (Hepatology) |
Therapeutic area mix
- Infectious Disease (Hepatology) · 1
Recent regulatory actions (last 90 days)
Upcoming PDUFA dates (next 180 days)
Patent timeline (forward window)
Competitive overlap (companies sharing drug classes)
- Dallas VA Medical Center · 1 shared drug class
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Cite this brief
Drug Landscape (2026). Myeong Jun Song — Portfolio Competitive Intelligence Brief. https://druglandscape.com/ci/company/myeong-jun-song. Accessed 2026-05-16.