Who are Prostin (PGE2) tablets's main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): Cytotec, Lipo-PGE1, preoperative vaginal misoprostol, Misoprostol 400 Microgram Oral Tablet, Cytotec (reference drug), low dose peroral misoprostol.

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Last reviewed 2026-05-14 · How we verify

Prostin (PGE2) tablets — Competitive Intelligence Brief

Prostin (PGE2) tablets (Prostin (PGE2) tablets) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Prostaglandin E1 analog. Area: Cardiovascular.

marketed Prostaglandin E1 analog Prostaglandin E receptors (EP1, EP2, EP3, EP4) Cardiovascular Small molecule Live · refreshed every 30 min

Target snapshot

Prostin (PGE2) tablets (Prostin (PGE2) tablets) — Wolfson Medical Center. Prostin (PGE2) is a prostaglandin E1 analog that binds to prostaglandin receptors to promote vasodilation, inhibit platelet aggregation, and improve blood flow.

Comparator set (6 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
Prostin (PGE2) tablets TARGET	Prostin (PGE2) tablets	Wolfson Medical Center	marketed	Prostaglandin E1 analog	Prostaglandin E receptors (EP1, EP2, EP3, EP4)
Cytotec	misoprostol	Generic (originally Searle/Pfizer)	marketed	Prostaglandin E1 analog	Prostaglandin E2 receptor EP2 subtype, Prostaglandin E2 receptor EP3 subtype, Prostaglandin E2 receptor EP4 subtype	1988-12-27
Lipo-PGE1	Lipo-PGE1	West China Hospital	marketed	Prostaglandin E1 analog	Prostaglandin E receptor (EP receptors)
preoperative vaginal misoprostol	preoperative vaginal misoprostol	Ain Shams Maternity Hospital	marketed	Prostaglandin E1 analogue	Prostaglandin E receptor (EP receptor)
Misoprostol 400 Microgram Oral Tablet	Misoprostol 400 Microgram Oral Tablet	Assuta Ashdod Hospital	marketed	Prostaglandin E1 analogue	Prostaglandin E receptor (EP receptor)
Cytotec (reference drug)	Cytotec (reference drug)	Dong-A ST Co., Ltd.	marketed	Prostaglandin E1 analog	Prostaglandin E receptor (EP receptor)
low dose peroral misoprostol	low dose peroral misoprostol	University Medical Centre Ljubljana	marketed	Prostaglandin E1 analogue	Prostaglandin E receptor (EP 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 (Prostaglandin E1 analog class)

Dong-A ST Co., Ltd. · 1 drug in this class
Fundacion para la Formacion e Investigacion Sanitarias de la Region de Murcia · 1 drug in this class
Generic (originally Searle/Pfizer) · 1 drug in this class
Shanghai 10th People's Hospital · 1 drug in this class
West China Hospital · 1 drug in this class
Wolfson Medical Center · 1 drug in this class

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Cite this brief

Drug Landscape (2026). Prostin (PGE2) tablets — Competitive Intelligence Brief. https://druglandscape.com/ci/prostin-pge2-tablets. Accessed 2026-05-14.

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