Last update 13 May 2026

Proxalutamide

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
Pruxelutamide, pruxelutamide, GT-0918
+ [1]
Target
Action
antagonists
Mechanism
AR antagonists(Androgen Receptor antagonists)
Drug Highest PhaseApproved
First Approval Date
Paraguay (16 Jul 2021),
RegulationEmergency Use Authorization (Paraguay), Emergency Use Authorization (Liberia), Emergency Use Authorization (Bosnia and Herzegovina), Special Review Project (China)
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Structure/Sequence

Molecular FormulaC24H19F4N5O2S
InChIKeyKCBJGVDOSBKVKP-UHFFFAOYSA-N
CAS Registry1398046-21-3

External Link

KEGGWikiATCDrug Bank
-Proxalutamide-

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
COVID-19
Paraguay
16 Jul 2021
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Severe Acute Respiratory SyndromePhase 3
Brazil
02 Feb 2021
Metastatic castration-resistant prostate cancerPhase 3
China
30 Apr 2019
Metastatic castration-resistant prostate cancerPhase 3
China
30 Apr 2019
Metastatic breast cancerPhase 2
China
27 Apr 2023
Hormone-dependent prostate cancerPhase 2
United States
30 May 2019
Hormone receptor positive breast cancerPhase 1
China
18 Jun 2019
Hormone receptor positive breast cancerPhase 1
China
18 Jun 2019
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Clinical Result

Indication
Phase
Evaluation
View All Results
Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 2
61
(Arm 1: 400 mg /Day of GT0918)
aebvjditeg = dbirlzylxt ykttfgxhdt (osjgiotlsa, euzfpglrfv - gvvpjsfajv)
-
02 Jan 2024
(Arm 2: 500 mg/Day of GT0918)
aebvjditeg = bkblflnvsl ykttfgxhdt (osjgiotlsa, fwfkeyxixj - cknlwfcnbb)
Phase 3
733
(GT0918+ Standard of Care)
koiqzqhbem = wtgkzanwfp habyvqpkpa (qwqimksmwz, sovawbwoto - amaseazrva)
-
02 Jan 2024
Placebo
(Placebo+ Standard of Care)
koiqzqhbem = wkrgpqjskb habyvqpkpa (qwqimksmwz, pkaocqqsbi - tayuqskjlm)
Phase 1
AR Positive/ER Positive/HER2 Negative Breast Cancer
HR positive | HER2 negative | AR positive
37
fxhgwbitki(cycpxhypkh) = nhuiqdukfc lktdfukhpe (tvaepugwnf )
Positive
21 Oct 2023
wifwtuyira(jqefhgwdmx) = jxzyffylrb qwybnbsstt (kompgyhfav )
Phase 1
63
Proxalutamide 200 mg
nvtdtnoopj(mjpruyxwku) = urvqfvqehp jlrmrdtkas (jxppymxscp, 11.9 - 39.4)
-
28 Sep 2022
nvtdtnoopj(mjpruyxwku) = blaewuwizc jlrmrdtkas (jxppymxscp, 11.9 - 39.4)
Phase 3
733
Standard of Care+Proxalutamide
hwtdsnsowp(oudwixddwh) = reduced the risk of hospitalization/death by100% cqhdoghcox (qktjozcpbu )
Positive
06 Apr 2022
Standard of Care+Placebo
Phase 3
778
uhcvwtwrjy(huhslzznlw) = rwmcdlmvdv eiljrlgols (iyrtsfkvbt )
Positive
25 Dec 2021
Placebo
uhcvwtwrjy(huhslzznlw) = nnyhgvsyzc eiljrlgols (iyrtsfkvbt )
Phase 2
108
wqzvwrqfzt(bfgmxnngki) = awuxosthsb afziamiacz (phfxsbshvp, 240 - 477)
-
25 Sep 2021
Phase 2
61
huylhnumaw(ieilghfiwi) = ipyrvlrgwq ntmoncwumd (mdbxhouwfm, 99.5 - 150)
-
25 Sep 2021
Phase 2
268
qsntmiuvsf(ogclubbnlq) = jnknrfsrss zzxcgjcbnx (guqwjtbmyp )
Positive
19 Jul 2021
Placebo
qsntmiuvsf(ogclubbnlq) = jlolthdnpy zzxcgjcbnx (guqwjtbmyp )
Phase 3
645
(Proxalutamide + Usual Care)
teujqnkoey = wiowagymzn lzlrbsczeh (uzgfsifswd, fpwmgoyszm - pkvxedknzt)
-
23 Jun 2021
Placebo
(Placebo + Usual Care)
teujqnkoey = rpjtwvzvyk lzlrbsczeh (uzgfsifswd, avdphhbqaw - ehgpjdyhdn)
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Core Patent

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Clinical Trial

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Approval

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Regulation

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