Who are Ganirelix Acetate, Cetrolix Acetate's main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): Lupron, Micronor, GnRH analogue (Zoladex), Relugolix + Estradiol + Norethindrone Acetate, Antagonist GnRH Cetrotide, Dual Trigger.

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Last reviewed 2026-05-17 · How we verify

Ganirelix Acetate, Cetrolix Acetate — Competitive Intelligence Brief

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

Ganirelix Acetate, Cetrolix Acetate (Ganirelix Acetate, Cetrolix Acetate) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: GnRH antagonist. Area: Reproductive Medicine / Fertility.

marketed GnRH antagonist GnRH receptor Reproductive Medicine / Fertility Small molecule Live · refreshed every 30 min

Target snapshot

Ganirelix Acetate, Cetrolix Acetate (Ganirelix Acetate, Cetrolix Acetate) — Assaf-Harofeh Medical Center. Ganirelix and Cetrolix are gonadotropin-releasing hormone (GnRH) antagonists that block GnRH receptors to suppress luteinizing hormone (LH) and follicle-stimulating hormone (FSH) secretion.

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
Ganirelix Acetate, Cetrolix Acetate TARGET	Ganirelix Acetate, Cetrolix Acetate	Assaf-Harofeh Medical Center	marketed	GnRH antagonist	GnRH receptor
Lupron	leuprorelin	Accord Healthcare S.L.U.	marketed	Gonadotropin Releasing Hormone Receptor Agonist	GnRH receptors	1985-01-01
Micronor	norethisterone	Johnson & Johnson	marketed	Progestin	GnRH receptors	1962-01-01
GnRH analogue (Zoladex)	GnRH analogue (Zoladex)	University of Edinburgh	marketed	GnRH agonist	GnRH receptor
Relugolix + Estradiol + Norethindrone Acetate	Relugolix + Estradiol + Norethindrone Acetate	Sumitomo Pharma Switzerland GmbH	marketed	GnRH antagonist combination with hormone replacement therapy	GnRH receptor (relugolix component)
Antagonist GnRH Cetrotide	Antagonist GnRH Cetrotide	Instituto Valenciano de Infertilidad, IVI VALENCIA	marketed	GnRH antagonist	GnRH receptor
Dual Trigger	Dual Trigger	Weill Medical College of Cornell University	marketed	Reproductive hormone protocol	GnRH receptor and LH 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)

2028-03-22 — Lupron · 9617303 · US
2031-02-05 — Lupron · 8921326 · US

Sponsor landscape (GnRH antagonist class)

Jiangsu HengRui Medicine Co., Ltd. · 2 drugs in this class
Instituto Valenciano de Infertilidad, IVI VALENCIA · 2 drugs in this class
AEterna Zentaris · 2 drugs in this class
El Shatby University Hospital for Obstetrics and Gynecology · 1 drug in this class
Eugonia · 1 drug in this class
Instituto de Investigacion Sanitaria La Fe · 1 drug in this class
Merck KGaA, Darmstadt, Germany · 1 drug in this class
Rabin Medical Center · 1 drug in this class
Sumitomo Pharma Switzerland GmbH · 1 drug in this class
University of Edinburgh · 1 drug in this class

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Cite this brief

Drug Landscape (2026). Ganirelix Acetate, Cetrolix Acetate — Competitive Intelligence Brief. https://druglandscape.com/ci/ganirelix-acetate-cetrolix-acetate. Accessed 2026-05-17.

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