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Last reviewed 2026-06-10 · How we verify

Sulfenazin — Competitive Intelligence Brief

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

Sulfenazin (THIOPROPERAZINE) competitive landscape: 1 comparator, recent regulatory actions, upcoming PDUFA, patent timeline. Area: Other.

phase 2 D(2) dopamine receptor, D(3) dopamine receptor Other Small molecule Live · refreshed every 30 min

Target snapshot

Sulfenazin (THIOPROPERAZINE).

Comparator set (1 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	Approval / PDUFA
Sulfenazin TARGET	THIOPROPERAZINE		phase 2		D(2) dopamine receptor, D(3) dopamine receptor
Pramipexole (Mirapex)	Pramipexole (Mirapex)	Massachusetts General Hospital	marketed	Dopamine agonist	D2 dopamine receptor, D3 dopamine receptor

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). Sulfenazin — Competitive Intelligence Brief. https://druglandscape.com/ci/thioproperazine. Accessed 2026-06-10.

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