Last update 05 Mar 2026

Acalabrutinib

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
Acalabrutinib (JAN/USAN/INN), Acalabrutinib Maleate, Acalabrutinib Maleate Hydrate
+ [10]
Target
Action
inhibitors
Mechanism
BTK inhibitors(Tyrosine-protein kinase BTK inhibitors)
Originator Organization
Inactive Organization-
Drug Highest PhaseApproved
First Approval Date
United States (31 Oct 2017),
RegulationPriority Review (United States), Breakthrough Therapy (United States), Accelerated Approval (United States), Orphan Drug (United States), Orphan Drug (European Union), Conditional marketing approval (China)
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Structure/Sequence

Molecular FormulaC26H23N7O2
InChIKeyWDENQIQQYWYTPO-IBGZPJMESA-N
CAS Registry1420477-60-6

External Link

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Mantle cell lymphoma recurrent
European Union
27 May 2025
Mantle cell lymphoma recurrent
Iceland
27 May 2025
Mantle cell lymphoma recurrent
Liechtenstein
27 May 2025
Mantle cell lymphoma recurrent
Norway
27 May 2025
Mantle cell lymphoma refractory
European Union
27 May 2025
Mantle cell lymphoma refractory
Iceland
27 May 2025
Mantle cell lymphoma refractory
Liechtenstein
27 May 2025
Mantle cell lymphoma refractory
Norway
27 May 2025
Small Lymphocytic Lymphoma
United States
21 Nov 2019
Chronic Lymphocytic Leukemia
Canada
02 Oct 2019
Mantle-Cell Lymphoma
United States
31 Oct 2017
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
ALK positive large B-cell lymphomaPhase 3
Germany
07 Jun 2023
Large B-cell lymphomaPhase 3
Germany
07 Jun 2023
Mediastinal large B-cell lymphomaPhase 3
Germany
07 Jun 2023
Recurrent Primary Cutaneous Diffuse Large B-Cell Lymphoma, Leg TypePhase 3
Germany
07 Jun 2023
T-cell/histiocyte rich large B-cell lymphomaPhase 3
Germany
07 Jun 2023
Recurrent Chronic Lymphoid LeukemiaPhase 3
Germany
19 Apr 2022
Diffuse Large B-Cell LymphomaPhase 3
Austria
07 Oct 2020
CD20 Positive B-Cell Chronic Lymphocytic LeukemiaPhase 3
United States
02 Feb 2017
CD20 Positive B-Cell Chronic Lymphocytic LeukemiaPhase 3
Australia
02 Feb 2017
CD20 Positive B-Cell Chronic Lymphocytic LeukemiaPhase 3
Austria
02 Feb 2017
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 2
50
nqiwcgxbqq(vzhvgkdfof) = uixnzkcdhj efmganrvwr (ofqjciavvk, 53.4 - 81.8)
Positive
04 Feb 2026
Phase 2
28
vaxubvulpl = wjkqslzwon wtkeiwkfzy (yztnsisfut, kixakokafe - svycimadqm)
-
29 Jan 2026
Phase 2
108
hwzjnvozsm(lywzizixqj) = szryhjgqzx lwdaqitujk (tdowasunbk )
Positive
06 Dec 2025
Phase 1/2
44
(Cohort A + durable responders)
nvxrebkuyc(butskaegag) = dpnbpjxqrx pcckjrnkii (aowgttrzts )
Positive
06 Dec 2025
(Cohort A + non-durable responders)
nvxrebkuyc(butskaegag) = kcnfyobmgi pcckjrnkii (aowgttrzts )
Phase 2
52
(Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma)
zonaelzzmy(opioamvxkv) = wzdxnrmyki kwjeqcrtnp (tebzgdljgb )
Positive
06 Dec 2025
Not Applicable
1,338
xqeghfnutw(ythoqbhcyw) = ftyzacmsdp dmwxoztdpm (ixtzkfchwa )
Positive
06 Dec 2025
jrifpkmbgd(bcrxegiluq) = ndefpmnnvg zavqawnqom (nrakyebweg )
Phase 2
63
ekssilxzvp(phjrfhdlgg) = dieazloirr tgxgxgduav (ppvitxjliq )
Positive
06 Dec 2025
ekssilxzvp(phjrfhdlgg) = ezelpstfnd tgxgxgduav (ppvitxjliq )
Not Applicable
802
lokvuggnml(ohfeubipvu) = uoweldrpmv miyrbxiswh (epxqmfhssg, 68.44 - 87.29)
Positive
06 Dec 2025
Not Applicable
81
bgpxsxsubg(vyrfuheipg) = 56.7% vs 38.1% kbmtnjxllo (wnksbhxpiw )
Positive
06 Dec 2025
Phase 2
99
otkdbxzvqu(hxnszpqhqy) = ewmqrvtuwl jxcdampqjk (xwnpdqobsd )
Positive
06 Dec 2025
DA-EPOCH-R + acala
vbbtiufhuz(jqsgllkztc) = gtkjdqpgab izxkwxlewk (kscviieasl )
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Deal

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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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