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Last reviewed 2026-06-10 · How we verify

Prothionamide — Competitive Intelligence Brief

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

Prothionamide (Prothionamide) competitive landscape: 2 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Area: Other.

phase 3 Polyphenol oxidase 2 Other Small molecule Live · refreshed every 30 min

Target snapshot

Prothionamide (Prothionamide) — IUATLD, Inc.

Comparator set (2 drugs)

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

Drug	Generic	Sponsor	Phase	Class	Target
Prothionamide TARGET	Prothionamide	IUATLD, Inc	phase 3		Polyphenol oxidase 2
Ascaricid	hexylresorcinol		marketed	hexylresorcinol	Arachidonate 5-lipoxygenase, Tyrosinase, Polyphenol oxidase 2
Arbutyne	ARBUTIN		marketed	Adenosine Receptor Agonist [EPC]	Tyrosinase, Polyphenol oxidase 2, Tyrosinase

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

No sponsor landscape data.

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Cite this brief

Drug Landscape (2026). Prothionamide — Competitive Intelligence Brief. https://druglandscape.com/ci/prothionamide. Accessed 2026-06-10.

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Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing