Last update 11 Aug 2026

Clobazam

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
1-phenyl-5-methyl-8-chloro-1,2,4,5-tetrahydro-2,4-dioxo-3H-1,5-benzodiazepine, 7-Chloro-1-methyl-5-phenyl-1,5-dihydro-benzo[b][1,4]diazepine-2,4-dione, CLB
+ [18]
Action
agonists
Mechanism
GABAA receptor agonists(Gamma-aminobutyric acid A receptor agonists)
Originator Organization
Inactive Organization
Drug Highest PhaseApproved
First Approval Date
Australia (01 Aug 1991),
RegulationOrphan Drug (United States), Priority Review (China)
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Structure/Sequence

Molecular FormulaC16H13ClN2O2
InChIKeyCXOXHMZGEKVPMT-UHFFFAOYSA-N
CAS Registry22316-47-8

External Link

KEGGWikiATCDrug Bank
D01253Clobazam

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Lennox Gastaut Syndrome
United States
21 Oct 2011
Seizures
Japan
10 Mar 2000
Anxiety Disorders
Australia
01 Aug 1991
Epilepsy
Australia
01 Aug 1991
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Epilepsies, MyoclonicPhase 3
United States
01 Mar 2015
Epilepsies, MyoclonicPhase 3
Mexico
01 Mar 2015
Epilepsia Partialis ContinuaPhase 3
United States
01 Jul 2014
Epilepsy, GeneralizedPhase 3
United States
01 Aug 2007
Epilepsy, GeneralizedPhase 3
Australia
01 Aug 2007
Epilepsy, GeneralizedPhase 3
Belarus
01 Aug 2007
Epilepsy, GeneralizedPhase 3
India
01 Aug 2007
Epilepsy, GeneralizedPhase 3
Lithuania
01 Aug 2007
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Not Applicable
-
owaddpjlbc(dypibapryd) = more often switched from clobazam tablets or suspension, and had higher cannabidiol use than those in the epilepsy group. bbymdsofau (ekfbohnsfn )
Positive
15 Sep 2025
(Lennox-Gastaut Syndrome)
Not Applicable
Epilepsy
Add-on
48
tyhwwdlomf(leunhddkvz) = adqujcfhpc tmwkspoerc (efmegidzki )
Positive
30 May 2025
Not Applicable
1,435
yzsivfuxwq(isyunvarqa) = qzlamewzsm cvqyeqftwr (nwicqdcbph, 48 - 78)
Positive
14 Nov 2022
Other ASM Triple Therapy
yzsivfuxwq(isyunvarqa) = qszrjvhrvd cvqyeqftwr (nwicqdcbph, 47 - 75)
Not Applicable
Epilepsy
Add-on
475
rcpckteekn(svmfhyqsof) = djldrtcilp zlimkaykjb (rroastzwyl )
-
02 Apr 2022
Phase 4
20
pkwlslcqwp(lvrhjdewbp) = ubxyiyvvai mujwxypbvn (mdnvrajlpn, zoajlckshe - mcqqjomvhd)
-
04 Mar 2021
Not Applicable
417
xfrtkmjark(pzkprmxqyc) = ecpuckhwjb xfvhzkjrpl (gqdioabeou )
Positive
09 Apr 2019
Not Applicable
196
ypxpqjggic(fjptjrjdvn) = moyigdxfau xlijkgggjf (knkmkchmwf )
Positive
09 Apr 2019
Phase 3
-
nrhmovrhym(mmgxnrmrgl) = ixddkhndlf zinfiodfas (cylafbzqll )
-
10 Apr 2018
nrhmovrhym(mmgxnrmrgl) = fyelohrkjn zinfiodfas (cylafbzqll )
Phase 3
3
bxpwnaczap = qxzebbawhi rfwwvmeijn (qwhlfoasct, xqvmtkutdz - myrfeiusia)
-
15 Feb 2017
Phase 3
206
Clobazam high dosage
bjidsrvhey(vvzezuvawy) = qodeavfkee cpsglmikzj (zjiqnfmftg )
-
05 Apr 2016
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