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Ethamide — Competitive Intelligence Brief

Ethamide (ETHOXZOLAMIDE) competitive landscape: 2 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: ethoxzolamide. Area: Other.

marketed ethoxzolamide Carbonic anhydrase 1, Carbonic anhydrase 12, Carbonic anhydrase 13 Other Small molecule Live · refreshed every 30 min

Target snapshot

Ethamide (ETHOXZOLAMIDE) — Pfizer. Ethamide works by inhibiting the enzyme carbonic anhydrase 2, which helps regulate the balance of acid and base in the body.

Comparator set (2 drugs)

Auto-detected by same drug class / molecular target / therapeutic area, ranked by phase + recency. Override with ?vs=slug1,slug2,….

DrugGenericSponsorPhaseClassTargetApproval / PDUFA
Ethamide TARGET ETHOXZOLAMIDE Pfizer marketed ethoxzolamide Carbonic anhydrase 1, Carbonic anhydrase 12, Carbonic anhydrase 13 1982-01-01
Azopt Azopt Alcon Research marketed Carbonic anhydrase 1, Carbonic anhydrase 12, Carbonic anhydrase 13
Meldane coumafos marketed Carbonic anhydrase 1, Carbonic anhydrase 12, Carbonic anhydrase 13

Recent regulatory actions (last 90 days)

No regulatory actions in the last 90 days for this set.

Upcoming PDUFA dates (next 180 days)

No PDUFA dates in the next 180 days for this set.

Patent timeline (forward window)

No upcoming patent expiries for this set.

Sponsor landscape (ethoxzolamide class)

  1. Pfizer · 1 drug in this class

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Cite this brief

Drug Landscape (2026). Ethamide — Competitive Intelligence Brief. https://druglandscape.com/ci/ethoxzolamide. Accessed 2026-05-14.

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