Who are intramuscular depot medroxyprogesterone acetate's main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): Natazia, Faslodex, Ortho Evra, Elocon, Gynorest, Progesterone.

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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 2026-05-16 · How we verify

intramuscular depot medroxyprogesterone acetate — Competitive Intelligence Brief

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

intramuscular depot medroxyprogesterone acetate (intramuscular depot medroxyprogesterone acetate) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Progestin; hormonal contraceptive. Area: Contraception; Reproductive Health.

marketed Progestin; hormonal contraceptive Progesterone receptor Contraception; Reproductive Health Small molecule Live · refreshed every 30 min

Target snapshot

intramuscular depot medroxyprogesterone acetate (intramuscular depot medroxyprogesterone acetate) — Prince of Songkla University. Medroxyprogesterone acetate is a synthetic progestin that suppresses gonadotropin-releasing hormone (GnRH) and inhibits ovulation, providing long-acting contraception.

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
intramuscular depot medroxyprogesterone acetate TARGET	intramuscular depot medroxyprogesterone acetate	Prince of Songkla University	marketed	Progestin; hormonal contraceptive	Progesterone receptor
Natazia	DIENOGEST	Mochida Pharmaceutical Co., Ltd.	marketed	Progestin	Progesterone receptor	2010-01-01
Faslodex	fulvestrant	AstraZeneca	marketed	Estrogen Receptor Antagonist [EPC]	Progesterone receptor	2002-01-01
Ortho Evra	NORELGESTROMIN		marketed	Estrogen [EPC]	Progesterone receptor	2001-01-01
Elocon	MOMETASONE FUROATE	Merck & Co.	marketed	Corticosteroid	Progesterone receptor	1987-01-01
Gynorest	DYDROGESTERONE	Solvay	marketed	dydrogesterone	Progesterone receptor	1982-01-01
Progesterone	Progesterone plus HCG	Dunamenti REK Istenhegyi IVF Center	marketed	Progesterone [EPC]	progesterone receptor, luteinizing hormone/choriogonadotropin receptor	1978-01-01

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)

2026-11-29 — Elocon · 7544192 · Method of Use · US
2027-06-12 — Elocon · 8025635 · Formulation · US
2028-01-30 — Natazia · 8153616 · US
2031-10-03 — Elocon · 10357640 · Method of Use · US
2032-02-08 — Elocon · 8763222 · Formulation · US
2034-02-14 — Faslodex · 10188663 · Formulation · US
2034-02-14 — Faslodex · 9833459 · Formulation · US
2034-03-13 — Elocon · 10406332 · Formulation · US
2034-05-17 — Faslodex · 9271990 · Formulation · US
2034-11-24 — Elocon · 10232152 · Formulation · US

Sponsor landscape (Progestin; hormonal contraceptive class)

London School of Hygiene and Tropical Medicine · 1 drug in this class
Prince of Songkla University · 1 drug in this class

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Cite this brief

Drug Landscape (2026). intramuscular depot medroxyprogesterone acetate — Competitive Intelligence Brief. https://druglandscape.com/ci/intramuscular-depot-medroxyprogesterone-acetate. Accessed 2026-05-16.

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