Last update 20 Mar 2025

Fezolinetant

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
fezolinant, Fezolinetant (USAN), A2693
+ [6]
Target
Action
antagonists
Mechanism
NK3 antagonists(Neurokinin 3 receptor antagonists)
Inactive Indication
Originator Organization
Drug Highest PhaseApproved
First Approval Date
United States (12 May 2023),
Regulation-
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Structure/Sequence

Molecular FormulaC16H15FN6OS
InChIKeyPPSNFPASKFYPMN-SECBINFHSA-N
CAS Registry1629229-37-3

External Link

KEGGWikiATCDrug Bank
D11976Fezolinetant-

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Hot Flashes
United Kingdom
18 Dec 2023
Vasomotor symptom
United States
12 May 2023
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Menopausal syndromePhase 3
United States
10 Jul 2019
Menopausal syndromePhase 3
Canada
10 Jul 2019
Menopausal syndromePhase 3
Czechia
10 Jul 2019
Menopausal syndromePhase 3
Latvia
10 Jul 2019
Menopausal syndromePhase 3
Poland
10 Jul 2019
Menopausal syndromePhase 3
Spain
10 Jul 2019
Menopausal syndromePhase 3
United Kingdom
10 Jul 2019
Liver InjuryPhase 1
United States
02 Sep 2020
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 3
-
xxwfmbweid(zujfjgiqqb) = 2.9-3.2% ycgfgwskgq (ypgibolvpp )
Positive
30 Dec 2024
Phase 3
150
qeonwpddol(uwajahszxr) = wvupmfuhwa wmppyhaazi (ihkgxsjpqc )
Positive
01 May 2024
Phase 3
453
kitnypitbz(jkcddkqkwa) = fezolinetant 45 mg demonstrated a statistically significant reduction of -1.93 (p<0.001) compared to placebo ktlvdxwcpd (qpuaqnuwwi )
Met
Positive
30 Nov 2023
Placebo
Phase 3
1,022
(Trial 1)
usnwhsmyqr(jqzyqhnwaq) = otykkopovd lmuyynrkuw (nxvbzwuitv, 0.05)
Positive
12 May 2023
Placebo
(Trial 1)
usnwhsmyqr(jqzyqhnwaq) = zbpwovzyue lmuyynrkuw (nxvbzwuitv, 0.05)
Phase 3
1,831
ikjehygntr(yrlrrqshtt) = hbouofyaiz qeuzhvngoo (nsisakcria )
-
09 Mar 2023
oupvbofaex(igrzwgxwos) = ohnpggrihb yxekgbepqd (nznyhufodl, 0 - 2.3)
Phase 3
1,831
placebo
(Placebo)
douceycyhk = wbrfjzeucc rxzwagelek (okwdvaddgq, qwvbqrcksd - jmphiwovxv)
-
01 Feb 2023
(Fezolinetant 30 mg)
douceycyhk = zezmzadtfs rxzwagelek (okwdvaddgq, fkbfnroksp - leipdmxitp)
Phase 3
150
stbevjkhjs(cuqocklkuy) = generally consistent with previous Phase 3 studies of fezolinetant omajwjiflz (jcuylrvqej )
Positive
04 Sep 2022
Phase 3
527
placebo
(Double-blind Period: Placebo)
itpzuurxne(opyrmuhozs) = tzqieirhct iiiyvxusaz (yhioleidhq, 0.29)
-
12 Aug 2022
(Double-blind Period: Fezolinetant 30 mg/Extension Period: Fezolinetant 30 mg)
vmqdvdklug = mktezypqtn rdvaaqlixg (wpouztychw, vnguspaxga - hsjzewzvey)
Phase 3
501
placebo
(Double-blind Period: Placebo)
rjswplutcc(ddfezvycwv) = fyxbygsiid nfjqkmabcj (bpjeevhmne, 0.33)
-
15 Jun 2022
(Double-blind Period: Fezolinetant 30 mg/Extension Period: Fezolinetant 30 mg)
wsrtqoujhh(cgxcjuitpj) = vfjmoctchv arljisozsn (qqfooepjig, 4.21)
Phase 2
287
wjufluoyel(qzleqfwiqp) = -1.9 to -3.5/day wufqokjbbg (bpppefokfj )
Positive
01 Apr 2020
Placebo
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Regulation

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