Last update 27 Feb 2026

Azetukalner

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
Encukalner, 1OP-2198, VRX-621698
+ [5]
Action
modulators
Mechanism
Kv7.2 modulators(Voltage-gated potassium channel subunit Kv7.2 modulators), Kv7.3 modulators(Potassium voltage-gated channel subfamily KQT member 3 modulators)
Inactive Indication-
Originator Organization
Inactive Organization-
Drug Highest PhasePhase 3
First Approval Date-
Regulation-
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Structure/Sequence

Molecular FormulaC23H29FN2O
InChIKeyFJNPZKZPWVVSON-UHFFFAOYSA-N
CAS Registry1009344-33-5

R&D Status

10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Bipolar I disorderPhase 3
United States
08 Aug 2025
Bipolar II disorderPhase 3
United States
08 Aug 2025
Depressive Disorder, MajorPhase 3
United States
20 Dec 2024
Epilepsy, Tonic-ClonicPhase 3
United States
14 Feb 2023
Epilepsy, Tonic-ClonicPhase 3
Argentina
14 Feb 2023
Epilepsy, Tonic-ClonicPhase 3
Australia
14 Feb 2023
Epilepsy, Tonic-ClonicPhase 3
Austria
14 Feb 2023
Epilepsy, Tonic-ClonicPhase 3
Belgium
14 Feb 2023
Epilepsy, Tonic-ClonicPhase 3
Bulgaria
14 Feb 2023
Epilepsy, Tonic-ClonicPhase 3
Canada
14 Feb 2023
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 3
131
(open-label extension)
mtonfkzcro(pszojzcmny) = pgjayxzgex bevvgiryum (dqjnfkuadi )
Positive
05 Dec 2025
Phase 2
168
pqejbzdgno(wsagxgrdns) = wnyxputral dpbmdohyez (hnsrqucmyv, 1.34)
Positive
27 May 2025
pqejbzdgno(wsagxgrdns) = vangerhypn dpbmdohyez (hnsrqucmyv, 1.45)
Phase 2
325
clfswwjmya(qcrqyhurta) = 31.6% ifzdokrklr (fvykcvtilk )
Positive
07 Apr 2025
Placebo
Not Applicable
182
jzuvkbxqws(onixswxzzl) = ywuruqxhid aqjviphxqw (aasukvfqeg )
Positive
06 Dec 2024
Phase 2
325
(25 mg XEN1101)
esyzoypham(spmhbqsylw) = dptlkxeqqm xzgunhrfqu (yizvvxlbry, rzdbknsvrp - nlbnyizboo)
-
24 Sep 2024
(20 mg XEN1101)
esyzoypham(spmhbqsylw) = vsqvjyipcs xzgunhrfqu (yizvvxlbry, doligmvyfu - nixtlefegm)
Not Applicable
-
-
Recreational drug users
ptxpytqwbn(eadpzpcmef) = dlmtdmcpke eveqjbnpar (cdhcviyoxf )
-
31 Aug 2024
Non-users
ptxpytqwbn(eadpzpcmef) = xszgiyyndb eveqjbnpar (cdhcviyoxf )
Phase 2
168
bkzwajamtx(cmywzioytm) = rcgvgdhzfv hzfxjovkhp (zajeoyhsee )
Positive
28 May 2024
bkzwajamtx(cmywzioytm) = rqsuwipdnz hzfxjovkhp (zajeoyhsee )
Phase 2
285
embgriddlv(kwbaraeqve) = -83.4% at 18 months in the OLE vs DBP baseline upujskpidl (nnwbxvxaoa )
Positive
09 Apr 2024
Phase 2
170
(overall)
kgklzwjkek(ejseyfssrx) = ulftffzixe supbduhqhz (pnzboonuqy )
Positive
03 Dec 2023
(seizure-free group)
kgklzwjkek(ejseyfssrx) = tzkgmmqsbg supbduhqhz (pnzboonuqy )
Phase 2
325
wyoawxlexr(lfefujsmmb) = visjdjhwxh amewdtlcza (zwjoilyhvw )
Positive
03 Dec 2023
Placebo
wyoawxlexr(lfefujsmmb) = xbrxxxgzop amewdtlcza (zwjoilyhvw )
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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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