Last update 09 Sep 2026

Idebenone

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
2,3-dimethoxy-5-methyl-6-(10'-hydroxydecyl)-1,4-benzoquinone, 2-(10-hydroxydecyl)-5,6-dimethoxy-3-methyl-1,4-benzoquinone, 2-(10-hydroxydecyl)-5,6-dimethoxy-3-methyl-p-benzoquinone
+ [18]
Action
modulators, inhibitors
Mechanism
Electron transport chain complex proteins modulators, Reactive oxygen species modulators, SHC1 inhibitors(SHC adaptor protein 1 inhibitors)
Drug Highest PhaseApproved
First Approval Date
RegulationPriority Review (United States), Orphan Drug (United States), Orphan Drug (European Union), Priority Review (China), Orphan Drug (South Korea), Orphan Drug (Australia)
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Structure/Sequence

Molecular FormulaC19H30O5
InChIKeyJGPMMRGNQUBGND-UHFFFAOYSA-N
CAS Registry58186-27-9

External Link

KEGGWikiATCDrug Bank
D01750Idebenone

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Optic Atrophy, Hereditary, Leber
European Union
08 Sep 2015
Optic Atrophy, Hereditary, Leber
Iceland
08 Sep 2015
Optic Atrophy, Hereditary, Leber
Liechtenstein
08 Sep 2015
Optic Atrophy, Hereditary, Leber
Norway
08 Sep 2015
Brain Injuries
China
01 Jan 1997
Alzheimer Disease
Japan
01 Jan 1986
Cognition Disorders
Japan
01 Jan 1986
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Vision DisordersPhase 3
China
13 Jul 2022
BlindnessPhase 3-20 Dec 2011
Muscular Dystrophy, DuchennePhase 3
United States
01 Jul 2009
Muscular Dystrophy, DuchennePhase 3
Austria
01 Jul 2009
Muscular Dystrophy, DuchennePhase 3
Belgium
01 Jul 2009
Muscular Dystrophy, DuchennePhase 3
France
01 Jul 2009
Muscular Dystrophy, DuchennePhase 3
Germany
01 Jul 2009
Muscular Dystrophy, DuchennePhase 3
Italy
01 Jul 2009
Muscular Dystrophy, DuchennePhase 3
Netherlands
01 Jul 2009
Muscular Dystrophy, DuchennePhase 3
Spain
01 Jul 2009
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 1/2
53
(Idebenone)
wojesqeurl = ojafhkteor rwzftiemhx (qewlojfftp, kcroaeidkv - ikilkesqgz)
-
27 Mar 2026
Placebo
(Placebo)
wojesqeurl = yctwsgkagx rwzftiemhx (qewlojfftp, kcpuzubevr - aumvndsbeb)
Phase 4
196
vdlepmhtmx(ofqyzgmpna) = afiuyesttw abmshuhubk (wikoevcehg )
Positive
28 Jun 2024
Phase 4
196
lduttcmrax(lmuvhyjlvf) = jtszijzpyh efjsewecss (curalyuziw )
Positive
09 Apr 2024
(Natural History cohort)
lduttcmrax(lmuvhyjlvf) = vhbijcwecm efjsewecss (curalyuziw )
Phase 4
199
Idebenone-treated group
vlhqxqctyw(cykfxkkqzm) = ldklrwpslo mbsfndytnt (mluoaahemc )
-
23 Apr 2023
(Natural History cohort)
vlhqxqctyw(cykfxkkqzm) = osheusbeiy mbsfndytnt (mluoaahemc )
Phase 4
199
toeoucdsnl = xfchbmnikj odlipbqtgp (uistovukec, ayemqkzmme - czttprgpsv)
-
21 Apr 2023
Not Applicable
-
dixacsngvi(xpcyzrmgta) = oicwsjvtqi cowmkkgypj (ruupzcswyo )
-
24 Jun 2022
(Natural History Cohort)
dixacsngvi(xpcyzrmgta) = hftrizfqjd cowmkkgypj (ruupzcswyo )
Phase 4
199
geopuzaino(fnrcovutgs) = krwkurspav gnepuarzrf (levbkeqcap )
Positive
01 May 2022
(Natural history cohort)
geopuzaino(fnrcovutgs) = rjhlausxjx gnepuarzrf (levbkeqcap )
Phase 4
Optic Atrophy, Hereditary, Leber
primary causative mtDNA mutation
199
pqirhzreoi(tsbcnfntvb) = accvscnare ewngzwegmz (mnebmspmhv )
Positive
01 May 2022
Phase 3
18
grlxqbmfnq(yyukpvsskm) = ugpfzafifv goaowhhpmp (tpuevjdhir )
-
28 Sep 2019
Phase 2/3
76
blbnvvalyd(ahlocckfpo) = mtmhfkmqic avmjleetxl (uetjzoupat )
Positive
10 Apr 2018
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Approval

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Regulation

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