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ESL — Competitive Intelligence Brief
marketed
Voltage-gated sodium channel blocker; anticonvulsant
Voltage-gated sodium channels (Nav)
Neurology
Small molecule
Live · refreshed every 30 min
Target snapshot
ESL (ESL) — Bial - Portela C S.A.. ESL (eslicarbazepine acetate) is a voltage-gated sodium channel blocker that reduces neuronal excitability and stabilizes seizure threshold.
Comparator set (1 drugs)
| Drug | Generic | Sponsor | Phase | Class | Target | Approval / PDUFA |
|---|---|---|---|---|---|---|
| ESL TARGET | ESL | Bial - Portela C S.A. | marketed | Voltage-gated sodium channel blocker; anticonvulsant | Voltage-gated sodium channels (Nav) | |
| Oxcarbazepine XR | Oxcarbazepine XR | Supernus Pharmaceuticals, Inc. | phase 3 | Anticonvulsant; voltage-gated sodium channel blocker | Voltage-gated sodium channels |
Recent regulatory actions (last 90 days)
Upcoming PDUFA dates (next 180 days)
Patent timeline (forward window)
Sponsor landscape (Voltage-gated sodium channel blocker; anticonvulsant class)
- Bial - Portela C S.A. · 1 drug in this class
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Cite this brief
Drug Landscape (2026). ESL — Competitive Intelligence Brief. https://druglandscape.com/ci/esl. Accessed 2026-05-13.
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