Who are Dinoprostone vaginal insert's main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): Propess,SYNPITAN FORT, Administration of Propess, Prostin E2.

How often does this brief refresh?

Every 30 minutes from primary sources (FDA, EMA, MHRA, PMDA, ClinicalTrials.gov, USPTO). Subscribe to the RSS feed below for push alerts.

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Last reviewed 2026-05-15 · How we verify

Dinoprostone vaginal insert — Competitive Intelligence Brief

Dinoprostone vaginal insert (Dinoprostone vaginal insert) competitive landscape: 3 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Prostaglandin E2 analog. Area: Obstetrics.

marketed Prostaglandin E2 analog Prostaglandin E receptors (EP1, EP3) Obstetrics Small molecule Live · refreshed every 30 min

Target snapshot

Dinoprostone vaginal insert (Dinoprostone vaginal insert) — HaEmek Medical Center, Israel. Dinoprostone is a prostaglandin E2 analog that binds to prostaglandin receptors to stimulate uterine contractions and promote cervical ripening and labor induction.

Comparator set (3 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
Dinoprostone vaginal insert TARGET	Dinoprostone vaginal insert	HaEmek Medical Center, Israel	marketed	Prostaglandin E2 analog	Prostaglandin E receptors (EP1, EP3)
Propess,SYNPITAN FORT	Propess,SYNPITAN FORT	Erzincan Military Hospital	phase 3	Prostaglandin E2 analog	Prostaglandin E receptor (EP receptor)
Administration of Propess	Administration of Propess	Tel-Aviv Sourasky Medical Center	phase 3	Prostaglandin E2 analog	Prostaglandin E receptor (EP receptor)
Prostin E2	Prostin E2	Ain Shams University	phase 3	Prostaglandin E2 analog	Prostaglandin E receptor (EP receptors)

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 E2 analog class)

Ain Shams University · 1 drug in this class
Erzincan Military Hospital · 1 drug in this class
HaEmek Medical Center, Israel · 1 drug in this class
Tel-Aviv Sourasky Medical Center · 1 drug in this class

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Cite this brief

Drug Landscape (2026). Dinoprostone vaginal insert — Competitive Intelligence Brief. https://druglandscape.com/ci/dinoprostone-vaginal-insert. Accessed 2026-05-15.

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