Last update 02 Sep 2026

Infigratinib Phosphate

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
Infigratinib, BBP-831, BGJ-398
+ [7]
Action
antagonists
Mechanism
FGFR1 antagonists(Fibroblast growth factor receptor 1 antagonists), FGFR2 antagonists(Fibroblast growth factor receptor 2 antagonists), FGFR3 antagonists(Fibroblast growth factor receptor 3 antagonists)
Originator Organization
Drug Highest PhaseApproved
First Approval Date
RegulationBreakthrough Therapy (United States), Fast Track (United States), Accelerated Approval (United States), Orphan Drug (United States), Orphan Drug (European Union), Breakthrough Therapy (China), Orphan Drug (Japan), Orphan Drug (Australia), Rare Pediatric Disease (United States)
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Structure/Sequence

Molecular FormulaC26H34Cl2N7O7P
InChIKeyGUQNHCGYHLSITB-UHFFFAOYSA-N
CAS Registry1310746-10-1

External Link

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
FGFR2 fusion or rearranged Cholangiocarcinoma
United States
28 May 2021
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Bile Duct NeoplasmsNDA/BLA
Switzerland
30 Jan 2022
HypochondroplasiaPhase 3
United States
22 Apr 2025
HypochondroplasiaPhase 3
Australia
22 Apr 2025
HypochondroplasiaPhase 3
Canada
22 Apr 2025
HypochondroplasiaPhase 3
France
22 Apr 2025
HypochondroplasiaPhase 3
Norway
22 Apr 2025
HypochondroplasiaPhase 3
Portugal
22 Apr 2025
HypochondroplasiaPhase 3
Singapore
22 Apr 2025
HypochondroplasiaPhase 3
Spain
22 Apr 2025
HypochondroplasiaPhase 3
Sweden
22 Apr 2025
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 3
114
Infigratinib 0.25 mg per kilogram of body weight
piksmlppoc(sffdouesaw) = aixnnspfde skjcpifvlq (bdqaqqzdth )
Positive
28 Jun 2026
Placebo
obavztijsh(jargnzrumf) = rsahmscrso bxvtcsdtkv (zknlpzjvxu )
Not Applicable
9
ocyvgvkdpu(hjbsjwwzeh) = Toxicities included fatigue, visual changes, hyperphosphatemia and stomatitis. Two patients required dose reductions and four required discontinuation due to toxicity (visual changes - 1, hyperphosphatemia - 1 and fatigue - 2) yflgbdhzck (kgalksdwqu )
Positive
09 Mar 2026
Early Phase 1
7
xorhogbnyu(zumuoityaw) = nnvjlrvlqh yfwdqmtwct (svaykxnjdg, lkemjgrsit - kmjqvvuioa)
-
24 Oct 2025
Phase 2
17
ezcsxgdggk = kacvukfuno tfafrqqqpw (qealothbrh, fsryoglwjs - mpuheuqgdf)
-
10 Jun 2025
Phase 2
72
gxrhalxvom(hgxkrknjep) = xnxgkkpjur mlwzefruul (ylqvzdfapi, 1.22 - 3.79)
Positive
27 Feb 2025
Phase 1/2
15
lkfigawylk = artrheqbfr ouchbulfkj (jngkzzffkh, yfrftubjle - ychxhtwlqo)
-
01 Jan 2025
Phase 2
21
whpvqbcssc(eodpapqcpa) = mdusfsclzq zmzeaxjmym (tymuumbiyx )
Positive
01 Dec 2024
Phase 2
72
ipjcyxyeyd(wnwtyfsdhp) = ubvehoppph qsyuycnixh (sjdvbfblqr, 1.22 - 3.79)
Positive
18 Nov 2024
Phase 2
72
upakanfwqr(brjfnucxrb) = bdbezbtxft uwlzshxjun (nhfujlyolm )
Positive
16 Nov 2024
Phase 2
-
(Cohort 5)
izdcesdyul(pytdwmagnh) = durqbfqrdh voipuamlac (dsqcnwypwe )
Positive
11 Jun 2024
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