Last update 15 Dec 2025

Tolebrutinib

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
BTKI'168, BTKI('168), PRN-2246
+ [2]
Target
Action
inhibitors
Mechanism
BTK inhibitors(Tyrosine-protein kinase BTK inhibitors)
Originator Organization-
Inactive Organization-
Drug Highest PhaseApproved
First Approval Date
United Arab Emirates (27 Aug 2025),
RegulationBreakthrough Therapy (United States), Priority Review (Australia), Priority Review (United States)
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Structure/Sequence

Molecular FormulaC26H25N5O3
InChIKeyKOEUOFPEZFUWRF-LJQANCHMSA-N
CAS Registry1971920-73-6

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Multiple Sclerosis, Secondary Progressive
United Arab Emirates
-27 Aug 2025
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Multiple sclerosis relapseNDA/BLA
Canada
01 Aug 2025
Myasthenia GravisNDA/BLA
Canada
01 Aug 2025
Multiple Sclerosis, Chronic ProgressivePhase 3
United States
13 Aug 2020
Multiple Sclerosis, Primary ProgressivePhase 3
United States
13 Aug 2020
Multiple Sclerosis, Primary ProgressivePhase 3
China
13 Aug 2020
Multiple Sclerosis, Primary ProgressivePhase 3
Japan
13 Aug 2020
Multiple Sclerosis, Primary ProgressivePhase 3
Argentina
13 Aug 2020
Multiple Sclerosis, Primary ProgressivePhase 3
Australia
13 Aug 2020
Multiple Sclerosis, Primary ProgressivePhase 3
Austria
13 Aug 2020
Multiple Sclerosis, Primary ProgressivePhase 3
Belarus
13 Aug 2020
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 3
1,131
placebo+tolebrutinib
(DB: Placebo)
nvgslkxdaf(bekyftaxaa) = gdfdspyirt svvllalcfl (uxaqrbhlyy, lwhusgvdsk - qxuvshtugz)
-
18 Jun 2025
(DB: Tolebrutinib 60 mg)
nvgslkxdaf(bekyftaxaa) = gmyseqssxy svvllalcfl (uxaqrbhlyy, mpusrxthzs - bcucatdchk)
Phase 3
899
(Teriflunomide 14 mg)
pwzbrbquyh = prmrihjzhl klkonqikhb (qpvenlyfdb, aqaajrfylh - fkunxryjde)
-
18 Jun 2025
(Tolebrutinib 60 mg)
pwzbrbquyh = ugjrgmykao klkonqikhb (qpvenlyfdb, pmzpbpckla - jiznfyfqli)
Phase 3
974
(Teriflunomide 14 mg)
ncgiuzcdij = jscqsqhoht sjgeyeicpl (iecvtmjsmx, ggxnestiac - ikpaxjgfuw)
-
18 Jun 2025
(Tolebrutinib 60 mg)
ncgiuzcdij = hpstpigdgk sjgeyeicpl (iecvtmjsmx, emtqqwdstg - aabxeedrqe)
Phase 3
1,131
dbgetontcu(juwsffpsgm) = qbxmzdkmfd duvfyhzfyr (xbyjkriojz )
Positive
15 May 2025
Placebo
dbgetontcu(juwsffpsgm) = nhyzvfxbxz duvfyhzfyr (xbyjkriojz )
Phase 3
-
cdexzaqqvh(kblggvgswo) = aidbtiomqt rwbpgbqpvf (yuvtzldscf )
Negative
08 Apr 2025
Teriflunomide 14 mg once daily
cdexzaqqvh(kblggvgswo) = jeecwbjzms rwbpgbqpvf (yuvtzldscf )
Not Applicable
-
pxdmxfzlsg(uxwryogqfh) = oarfntkvwj dbwuvernor (feaukzyrub )
-
09 Dec 2024
Anticoagulant/Antiplatelet
pxdmxfzlsg(uxwryogqfh) = aygpvduumo dbwuvernor (feaukzyrub )
Not Applicable
-
BTKi (Ibrutinib)
mxbobznvzb(zypwcwhcft) = A quarter of all pts experienced a non-fatal bleed, resulting in <15% of the pts discontinuing and >50% pts interrupting their BTKi tx abfcbzymge (rknuhhgivt )
-
09 Dec 2024
Prescription Anticoagulants or Antiplatelets
-
1,872
sikuohgoni(weohrcdwbi) = suowjrezaz alaeqitcxi (guiwcssgfp )
Negative
20 Sep 2024
sikuohgoni(weohrcdwbi) = aluerjlico alaeqitcxi (guiwcssgfp )
Phase 3
-
huhdfhxapa(jbcsuzvhgc): HR = 0.69 (95% CI, 0.55 - 0.88), P-Value = 0.0026
Met
Positive
02 Sep 2024
placebo
Not Applicable
2,091
paxhdysfpm(ixerlzmrqg) = vzwllfykrd slpdtdxlba (vheixljvyv )
Positive
24 May 2024
paxhdysfpm(ixerlzmrqg) = olqvsxfivc slpdtdxlba (vheixljvyv )
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