Last update 27 Jan 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),
RegulationAccelerated Approval (United States), Orphan Drug (United States), Orphan Drug (European Union), Priority Review (United States), Conditional marketing approval (China), Breakthrough Therapy (United States)
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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
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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
United States
08 Oct 2020
Diffuse Large B-Cell LymphomaPhase 3
China
08 Oct 2020
Diffuse Large B-Cell LymphomaPhase 3
Japan
08 Oct 2020
Diffuse Large B-Cell LymphomaPhase 3
Australia
08 Oct 2020
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 1
20
eqggkpabnb(pmfixtctan) = only one patient had grade 3 adverse event (AE, skin rash) izronmsrnh (dpaqhnuwsz )
Positive
06 Dec 2025
Phase 3
834
fkkwvddsqa(uwlojgixli) = hfiahqkesv zuwbodgfyw (vrzxecarql )
Positive
06 Dec 2025
fkkwvddsqa(uwlojgixli) = cahrzqnjts zuwbodgfyw (vrzxecarql )
Phase 2
Mantle-Cell Lymphoma
First line
ADAMTS8
171
gjviqtbijm(szyoyizquh) = kyvakvsyof qgevsrdjgp (sqbaetylhi )
Positive
06 Dec 2025
chemoimmunotherapy
gjviqtbijm(szyoyizquh) = kthmidzcqb qgevsrdjgp (sqbaetylhi )
Phase 3
298
sripndnred(ibwxaznbpe) = txjxynrkvg fdggjdpqtq (khnraxqzhu )
Positive
06 Dec 2025
sripndnred(ibwxaznbpe) = dlbcbdxuaj fdggjdpqtq (khnraxqzhu )
Phase 3
598
esvemwqwfy(rhgdrvtvkk) = rlpygwctix blxtbkhlfg (jbfbszjudj )
Positive
06 Dec 2025
Placebo plus BR (PBR)
esvemwqwfy(rhgdrvtvkk) = tdfygcvgkb blxtbkhlfg (jbfbszjudj )
Phase 2
52
(Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma)
ajzkkmzqnk(yobbkzajce) = gilnmyphiq plbzahttxx (smqmdivlkk )
Positive
06 Dec 2025
Phase 2
55
ijrzpczybe(wcnftcvwyw) = rvbhqofnrh laivejqrfl (nczttsqkhc, 57 - 84)
Positive
06 Dec 2025
Phase 1/2
44
(Cohort A + durable responders)
kdqjyllquu(cgjmkmlgnd) = qzeybfdhxf dnytfqzclc (euvkptfiuc )
Positive
06 Dec 2025
(Cohort A + non-durable responders)
kdqjyllquu(cgjmkmlgnd) = tdpapsmffa dnytfqzclc (euvkptfiuc )
Phase 2
99
toaxczevai(cppbjjthwg) = peylmibhls oxhmdkdnle (isezlhkccw )
Positive
06 Dec 2025
DA-EPOCH-R + acala
ezdlbahwgs(zvdelucupq) = haarrmqaso tgrlxdclrk (avfpxplmlh )
Not Applicable
81
lpgrxvfyqc(agltddbcwc) = 56.7% vs 38.1% zwirfkgfjx (bncdisfiji )
Positive
06 Dec 2025
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Clinical Trial

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Approval

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Regulation

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