Last update 30 Jul 2026

Fedratinib Hydrochloride

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
FEDR, Fedratinib, INREBIC
+ [7]
Action
inhibitors
Mechanism
FLT3 inhibitors(Tyrosine-protein kinase receptor FLT3 inhibitors), JAK2 inhibitors(Tyrosine-protein kinase JAK2 inhibitors)
Originator Organization
Inactive Organization
Drug Highest PhaseApproved
First Approval Date
RegulationOrphan Drug (United States), Orphan Drug (Japan), Orphan Drug (South Korea)
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Structure/Sequence

Molecular FormulaC27H40Cl2N6O4S
InChIKeyQAFZLTVOFJHYDF-UHFFFAOYSA-N
CAS Registry1374744-69-0

External Link

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Post-essential thrombocythemia myelofibrosis
European Union
08 Feb 2021
Post-essential thrombocythemia myelofibrosis
Iceland
08 Feb 2021
Post-essential thrombocythemia myelofibrosis
Liechtenstein
08 Feb 2021
Post-essential thrombocythemia myelofibrosis
Norway
08 Feb 2021
Post-polycythemia vera myelofibrosis
European Union
08 Feb 2021
Post-polycythemia vera myelofibrosis
Iceland
08 Feb 2021
Post-polycythemia vera myelofibrosis
Liechtenstein
08 Feb 2021
Post-polycythemia vera myelofibrosis
Norway
08 Feb 2021
Primary Myelofibrosis
European Union
08 Feb 2021
Primary Myelofibrosis
Iceland
08 Feb 2021
Primary Myelofibrosis
Liechtenstein
08 Feb 2021
Primary Myelofibrosis
Norway
08 Feb 2021
Splenomegaly
European Union
08 Feb 2021
Splenomegaly
Iceland
08 Feb 2021
Splenomegaly
Liechtenstein
08 Feb 2021
Splenomegaly
Norway
08 Feb 2021
Myelofibrosis
United States
16 Aug 2019
Polycythemia Vera
United States
16 Aug 2019
Thrombocythemia, Essential
United States
16 Aug 2019
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Hematologic NeoplasmsPhase 3
United States
01 Dec 2011
Hematologic NeoplasmsPhase 3
Australia
01 Dec 2011
Hematologic NeoplasmsPhase 3
Austria
01 Dec 2011
Hematologic NeoplasmsPhase 3
Belgium
01 Dec 2011
Hematologic NeoplasmsPhase 3
Brazil
01 Dec 2011
Hematologic NeoplasmsPhase 3
Canada
01 Dec 2011
Hematologic NeoplasmsPhase 3
France
01 Dec 2011
Hematologic NeoplasmsPhase 3
Germany
01 Dec 2011
Hematologic NeoplasmsPhase 3
Hungary
01 Dec 2011
Hematologic NeoplasmsPhase 3
Ireland
01 Dec 2011
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 2
97
hmeyqmkljy = eoqyelnfdy cvemzhbuxt (noqzzmpqor, scuthhtjbx - rdgkdmaamc)
-
16 Jul 2026
Phase 2
25
gybjormkuc(bhbznwtkdv) = pandpzoncp spwztnluks (cgvoisnbsz )
Positive
29 May 2026
Phase 2
30
xikuwftlnt(anoslczaod) = occurring in >25% of pts were dyspnea (57%), diarrhea (43%), anemia (40%), nausea (40%), fatigue (37%), edema limbs (27%) and creatinine increase (27%). pngvrtsukn (jmbzqwcqcv )
Positive
12 May 2026
Phase 2
25
gkxfwvekow = abgutouiav wawdfbmner (ftkdchusrx, rjurdhmjpd - qsemyaaqij)
-
17 Apr 2026
Phase 2
30
mhkjdmhdid(uaqgizuyhg) = uwzjobprar rxgssqlaau (aloiqebpno )
Positive
06 Dec 2025
Phase 2
Myelofibrosis
JAK2V617F positive
34
sfhsvgmxhc(buhjwrvchi) = rtgjlccmid iesxfdzxfv (kxjwvvqfqp )
Positive
06 Dec 2025
Not Applicable
Myelofibrosis
JAK2 | FLT3
960
Fedratinib after Ruxolitinib
ghubzjplze(igisxdmdvg) = 31.2% (C.I. 0.27-0.36, p < 0.001) bgefophoop (ryonqrxpmj )
Positive
30 May 2025
Phase 3
Myelofibrosis
Second line
201
ivtqvypyyt(dxtdumupqc) = sulwuizhwd xubnnyzhjg (hxykrfachp )
Positive
01 Sep 2024
Best Available Therapy (BAT)
ivtqvypyyt(dxtdumupqc) = iycbyvxqix xubnnyzhjg (hxykrfachp )
Phase 3
38
holbsmpcrm(aywjhifjpw) = khxpdpfnhw ndcsqrcrwk (czcszukltm, 12.5 - 43.3)
Positive
28 Jul 2024
Phase 3
Myelofibrosis
Second line
201
ugmroxmyoy(xhimyrgmbt) = sczffzxsqz jxxcxksnre (lfvsxmoulf )
Positive
14 May 2024
Best Available Therapy (BAT)
ugmroxmyoy(xhimyrgmbt) = xxehkzrupw jxxcxksnre (lfvsxmoulf )
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Regulation

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