Who are estradiol mustard's main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): Orserdu, Nextstellis, Cerianna, Osphena, Duavee, Duavee.

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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Subscribe to /feed/ci/estradiol-mustard.xml in any RSS reader (Feedly, Inoreader, NewsBlur). Every regulatory action, trial readout, or patent event lands in your feed automatically.

Last reviewed 2026-06-10 · How we verify

estradiol mustard — Competitive Intelligence Brief

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

estradiol mustard (estradiol mustard) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: estradiol mustard. Area: Other.

unknown estradiol mustard Estrogen receptor Other Live · refreshed every 30 min

Target snapshot

estradiol mustard (estradiol mustard). Estradiol mustard is thought to work by binding to and modifying estrogen receptors, although the exact mechanism is unclear.

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
estradiol mustard TARGET	estradiol mustard		unknown	estradiol mustard	Estrogen receptor
Orserdu	ELACESTRANT	Stemline Therap	marketed	Estrogen Receptor Antagonist [EPC]	Estrogen receptor	2023-01-01
Nextstellis	ESTETROL	Mayne Pharma	marketed	Estrogen	Estrogen receptor	2021-01-01
Cerianna	FLUOROESTRADIOL F-18	GE HealthCare	marketed	Radioactive Diagnostic Agent [EPC]	Estrogen receptor	2020-01-01
Osphena	OSPEMIFENE	Duchesnay	marketed	Estrogen Agonist/Antagonist [EPC]	Estrogen receptor beta	2013-01-01
Duavee	conjugated-estrogens-bazedoxifene	Pfizer	marketed	Estrogen [EPC]	estrogen receptors α and β	2013-01-01
Duavee	BAZEDOXIFENE	Wyeth Pharms Pfizer	marketed	Estrogen [EPC]	estrogen receptors (ER) α and β	2013-01-01

Recent regulatory actions (last 90 days)

2026-03-26 — Nextstellis · EMA · approved · EU · Mayne Pharma

Upcoming PDUFA dates (next 180 days)

No PDUFA dates in the next 180 days for this set.

Patent timeline (forward window)

2027-03-10 — Duavee · 7683051 · US

Sponsor landscape (estradiol mustard class)

· 1 drug in this class

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Cite this brief

Drug Landscape (2026). estradiol mustard — Competitive Intelligence Brief. https://druglandscape.com/ci/estradiol-mustard. Accessed 2026-06-10.

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Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing