Last update 26 Jun 2025

Abiraterone acetate

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
(3β)-17-(pyridin-3-yl)androsta-5,16-dien-3-ol, 17-(3-Pyridyl)androsta-5,16-dien-3beta-ol, abiraterone
+ [23]
Target
Action
inhibitors
Mechanism
CYP17A1 inhibitors(Steroid 17-alpha-hydroxylase inhibitors)
Originator Organization
Drug Highest PhaseApproved
First Approval Date
RegulationPriority Review (China)
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Structure/Sequence

Molecular FormulaC26H33NO2
InChIKeyUVIQSJCZCSLXRZ-UBUQANBQSA-N
CAS Registry154229-18-2

External Link

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Prostate Neuroendocrine Carcinoma
Japan
16 Feb 2018
Castration-Resistant Prostatic Cancer
Australia
01 Mar 2012
Hormone-dependent prostate cancer
Australia
01 Mar 2012
Metastatic castration-resistant prostate cancer
United States
28 Apr 2011
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Adenocarcinoma of prostatePhase 3
United States
05 May 2021
Adenocarcinoma of prostatePhase 3
France
05 May 2021
Adenocarcinoma of prostatePhase 3
Hungary
05 May 2021
Adenocarcinoma of prostatePhase 3
Poland
05 May 2021
Adenocarcinoma of prostatePhase 3
Puerto Rico
05 May 2021
Adenocarcinoma of prostatePhase 3
Spain
05 May 2021
Adenocarcinoma of prostatePhase 3
Sweden
05 May 2021
Adenocarcinoma of prostatePhase 3
United Kingdom
05 May 2021
Castration-sensitive prostate cancerPhase 3
United States
05 May 2021
Castration-sensitive prostate cancerPhase 3
France
05 May 2021
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 3
Castration-sensitive prostate cancer
Homologous Recombination Deficiency Positive
696
xerizpefdu(hqzpmehxbs) = jovllpjtqe absmrsblfj (ysdjqemrso )
Met
Positive
30 May 2025
xerizpefdu(hqzpmehxbs) = prfmstwwlw absmrsblfj (ysdjqemrso, 25.8 - NR)
Met
Not Applicable
Castration-sensitive prostate cancer
Prostate-Specific Antigen (PSA)
-
qxnktikief(curiwcqtha) = fnvdnbkrkk pejxeuuanc (yboluhzsss )
Positive
30 May 2025
qxnktikief(curiwcqtha) = afkthekoes pejxeuuanc (yboluhzsss )
Phase 2
31
bfbodksypx(xtfdmgxaxg) = ijczadnnsj ajwlplglzl (gheziuiqbs, 163 - NR)
Positive
30 May 2025
Not Applicable
-
owisrcyemu(juzvhpbdtn): RR = 1.58 (95% CI, 1.11 - 2.26), P-Value = 0.01
Positive
30 May 2025
Not Applicable
Metastatic castration-resistant prostate cancer
First line
chemotherapy-naïve | androgen receptor pathway inhibitor (ARPI)-naïve
2,733
fkegnbyrvy(ugvgivejqb) = riwzajmqeg sarnejysom (ksujfrndcw )
Negative
30 May 2025
fkegnbyrvy(ugvgivejqb) = kykhjhclpe sarnejysom (ksujfrndcw )
Not Applicable
-
hleidntpvr(ozckfbseuu) = mice treated with ADT/Abi+capivasertib exhibited increased apoptotic rates azwdrhrehj (ftapwvizzi )
-
28 Apr 2025
Phase 2
157
(BRCA negative)
vldxxxmbeb(sndthtgpxh): HR = 0.86 (95% CI, 0.3 - 2.44), P-Value = 0.773
Positive
13 Feb 2025
(BRCA positive)
Phase 1
24
Relugolix 120 mg + Abiraterone 1000 mg + prednisone 5 mg/methylprednisolone 4 mg
(Part 1)
gsawcfsbun(dmeihumlki) = qloczvbyim bulcuwavqo (uufmsqltoe, 3.2)
Positive
13 Feb 2025
Relugolix 240 mg + Apalutamide 240 mg
gsawcfsbun(dmeihumlki) = ooafvfglwg bulcuwavqo (uufmsqltoe, 8.0)
Not Applicable
Castration-sensitive prostate cancer
Prostate specific antigen
363
cueqjkzbjo(ytsziqcvnb) = jgfwmmouuy yrvkvemcpp (wxzddvfkfk )
Positive
13 Feb 2025
cueqjkzbjo(ytsziqcvnb) = eazfqubjhn yrvkvemcpp (wxzddvfkfk )
Phase 1/2
54
wkrzevlpam(kzqpohzcit) = unifgwcxgv pmfxqhsybg (pwlhooehms )
Positive
13 Feb 2025
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Regulation

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