Who are Primacor's main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): Primacor, Loprinone, Anagrelide retard, intravenous milrinone, Ohtuvayre, Pletal.

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 2026-05-13 · How we verify

Primacor — Competitive Intelligence Brief

Primacor (MILRINONE) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Phosphodiesterase 3 Inhibitor. Area: Cardiovascular.

marketed Phosphodiesterase 3 Inhibitor Phosphodiesterase 3 Cardiovascular Small molecule Live · refreshed every 30 min

Target snapshot

Primacor (MILRINONE) — Sanofi.

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
Primacor TARGET	MILRINONE	Sanofi	marketed	Phosphodiesterase 3 Inhibitor	Phosphodiesterase 3	1987-01-01
Primacor	Milrinone Lactate	Sanofi	marketed	Phosphodiesterase 3 Inhibitor	Phosphodiesterase 3	1987-01-01
Loprinone	OLPRINONE		marketed	olprinone	Phosphodiesterase 3
Anagrelide retard	Anagrelide retard	AOP Orphan Pharmaceuticals AG	phase 3	Phosphodiesterase 3 inhibitor	Phosphodiesterase 3 (PDE3)
intravenous milrinone	intravenous milrinone	Konkuk University Medical Center	phase 3	Phosphodiesterase 3 inhibitor	Phosphodiesterase 3
Ohtuvayre	ENSIFENTRINE	Verona Pharma	marketed	Phosphodiesterase 3 Inhibitor [EPC]		2024-01-01
Pletal	CILOSTAZOL	Otsuka	marketed	Phosphodiesterase 3 Inhibitor [EPC]	cGMP-inhibited 3',5'-cyclic phosphodiesterase A	1999-01-01

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 (Phosphodiesterase 3 Inhibitor class)

Sanofi · 2 drugs in this class

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Cite this brief

Drug Landscape (2026). Primacor — Competitive Intelligence Brief. https://druglandscape.com/ci/milrinone. Accessed 2026-05-13.

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