Last update 18 Apr 2026

Asundexian

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
BAY 2433334, BAY-2433334, BAY2433334
Target
Action
inhibitors
Mechanism
factor XIa inhibitors(factor XIa inhibitors)
Originator Organization
Inactive Organization-
License Organization-
Drug Highest PhasePhase 3
First Approval Date-
RegulationFast Track (United States)
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Structure/Sequence

Molecular FormulaC26H21ClF4N6O4
InChIKeyXYWIPYBIIRTJMM-IBGZPJMESA-N
CAS Registry2064121-65-7

R&D Status

10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Acute Ischemic StrokePhase 3
United States
26 Jan 2023
Acute Ischemic StrokePhase 3
China
26 Jan 2023
Acute Ischemic StrokePhase 3
Japan
26 Jan 2023
Acute Ischemic StrokePhase 3
Argentina
26 Jan 2023
Acute Ischemic StrokePhase 3
Australia
26 Jan 2023
Acute Ischemic StrokePhase 3
Austria
26 Jan 2023
Acute Ischemic StrokePhase 3
Belgium
26 Jan 2023
Acute Ischemic StrokePhase 3
Brazil
26 Jan 2023
Acute Ischemic StrokePhase 3
Bulgaria
26 Jan 2023
Acute Ischemic StrokePhase 3
Canada
26 Jan 2023
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 3
12,327
glnyjcbahj(ttyprrvfoj) = hprrdpijln xbjypdckiy (rbvgtonbpw )
Positive
05 Feb 2026
placebo
glnyjcbahj(ttyprrvfoj) = bojljpeest xbjypdckiy (rbvgtonbpw )
Phase 3
-
owvvgkylor(wvbqirrjci) = Asundexian 50 mg once daily significantly reduced jpvvrljaay (zqwpvuseyn )
Met
Positive
23 Nov 2025
Placebo
Phase 3
-
krifjbxxow(cbmtewhuwm) = uduqlnammd yjgxivkmnu (mtgwvehxum )
Positive
01 Jun 2025
krifjbxxow(cbmtewhuwm) = vckyaouksc yjgxivkmnu (mtgwvehxum )
Phase 3
14,830
Apixaban matching placebo+Asundexian (BAY2433334)
(Asundexian)
qyslifyjhy = lvjfsjcqmb pfzgjpiiis (nutryaokap, zjrchkobjf - fehdgvleqy)
-
09 Dec 2024
Asundexian matching placebo+Apixaban
(Apixaban)
qyslifyjhy = dmtbqybqgm pfzgjpiiis (nutryaokap, oormgwoghj - kuunahyjdo)
Phase 3
-
Asundexian 50 mg once daily
dabygcphrf(snzbibvwrs) = cezcofhcuh izvamfrffz (oolramdvci )
Negative
01 Sep 2024
dabygcphrf(snzbibvwrs) = gqqoiwdddg izvamfrffz (oolramdvci )
Phase 3
-
svsfkhtuap(kwphazorfk) = Bayer is stopping a pivotal clinical trial for its experimental treatment for atrial fibrillation at the recommendation of an independent committee that concluded the drug would not be more effective than a Bristol Myers Squibb and Pfizer product widely used to treat the heart condition. qqndcwfest (kilpuplqhn )
Negative
20 Nov 2023
Phase 2
1,808
(Asundexian 10 mg)
ncoyqomenm = bbolvxuuxs fefjzrkbcw (lvwtdsmbhj, meazkzvccc - bwutpxekkr)
-
19 Apr 2023
(Asundexian 20 mg)
ncoyqomenm = nzxhoxrqpv fefjzrkbcw (lvwtdsmbhj, dydimyfwzw - mglcmootxj)
Phase 2
1,601
(Asundexian 10 mg)
ynzaxqnnzj = qhsbrlzmfo lkoxiuqiwh (jgegbknphl, mttsnkvhbt - nfvpweizss)
-
05 Apr 2023
(Asundexian 20 mg)
ynzaxqnnzj = wfellmvbpa lkoxiuqiwh (jgegbknphl, seaavfvpbg - ezclwxyrfm)
Phase 2
755
ffdpzakmym = lyofmrnptx siirtgmpck (uuyhxqmsir, jpuzfdkaeh - vnhhlczwlm)
-
27 Oct 2022
ffdpzakmym = xxbnibmmzk siirtgmpck (uuyhxqmsir, yljzksogap - owhwmugqos)
Phase 2
1,808
fpvcbdntxc(yswgkabmfa) = ftoknmcjvx ucorpntyar (cxqmbpxzql, 0.79 - 1.24)
Negative
02 Sep 2022
fpvcbdntxc(yswgkabmfa) = trmfnlfeqs ucorpntyar (cxqmbpxzql, 0.93 - 1.43)
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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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