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This repository is under review for potential modification in compliance with Administration directives.

Details

Stereochemistry ABSOLUTE
Molecular Formula C22H22N6O3
Molecular Weight 418.4485
Optical Activity UNSPECIFIED
Defined Stereocenters 1 / 1
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of FUTIBATINIB

SMILES

COC1=CC(=CC(OC)=C1)C#CC2=NN([C@H]3CCN(C3)C(=O)C=C)C4=C2C(N)=NC=N4

InChI

InChIKey=KEIPNCCJPRMIAX-HNNXBMFYSA-N
InChI=1S/C22H22N6O3/c1-4-19(29)27-8-7-15(12-27)28-22-20(21(23)24-13-25-22)18(26-28)6-5-14-9-16(30-2)11-17(10-14)31-3/h4,9-11,13,15H,1,7-8,12H2,2-3H3,(H2,23,24,25)/t15-/m0/s1

HIDE SMILES / InChI

Molecular Formula C22H22N6O3
Molecular Weight 418.4485
Charge 0
Count
Stereochemistry ABSOLUTE
Additional Stereochemistry No
Defined Stereocenters 1 / 1
E/Z Centers 0
Optical Activity UNSPECIFIED

Futibatinib (Lytgobi®) is an oral, covalently binding, irreversible inhibitor of fibroblast growth factor receptor (FGFR)1-4 that is being developed by Taiho Oncology and Taiho Pharmaceutical for the treatment of cancers, including cholangiocarcinoma, breast cancer, gastric cancer, urothelial cancer, oesophageal cancer and non-small cell lung cancer. Futibatinib is a small molecule kinase inhibitor of FGFR 1, 2, 3, and 4 with IC50 values of less than 4 nM. Futibatinib covalently binds FGFR. Constitutive FGFR signaling can support the proliferation and survival of malignant cells. Futibatinib inhibited FGFR phosphorylation and downstream signaling and decreased cell viability in cancer cell lines with FGFR alterations including FGFR fusions/rearrangements, amplifications, and mutations. Futibatinib demonstrated anti-tumor activity in mouse and rat xenograft models of human tumors with activating FGFR genetic alterations. Futibatinib was approved in the USA on 30 September 2022 for the treatment of adult patients with previously treated, unresectable, locally advanced or metastatic intrahepatic cholangiocarcinoma harbouring FGFR2 gene fusions or other rearrangements.

Approval Year

TargetsConditions

Conditions

ConditionModalityTargetsHighest PhaseProduct
Primary
LYTGOBI

Approved Use

LYTGOBI is a kinase inhibitor indicated for the treatment of adult patients with previously treated, unresectable, locally advanced or metastatic intrahepatic cholangiocarcinoma harboring fibroblast growth factor receptor 2 (FGFR2) gene fusions or other rearrangements.

Launch Date

2022
Cmax

Cmax

ValueDoseCo-administeredAnalytePopulation
96.2 ng/mL
20 mg single, oral
dose: 20 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FUTIBATINIB plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: FEMALE / MALE
food status: FED
163.6 ng/mL
20 mg single, oral
dose: 20 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FUTIBATINIB plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: FEMALE / MALE
food status: FASTED
144 ng/mL
20 mg 1 times / day steady-state, oral
dose: 20 mg
route of administration: Oral
experiment type: STEADY-STATE
co-administered:
FUTIBATINIB plasma
Homo sapiens
population: UNHEALTHY
age: ADULT
sex: UNKNOWN
food status: UNKNOWN
AUC

AUC

ValueDoseCo-administeredAnalytePopulation
592.9 ng × h/mL
20 mg single, oral
dose: 20 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FUTIBATINIB plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: FEMALE / MALE
food status: FED
673.8 ng × h/mL
20 mg single, oral
dose: 20 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FUTIBATINIB plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: FEMALE / MALE
food status: FASTED
790 ng × h/mL
20 mg 1 times / day steady-state, oral
dose: 20 mg
route of administration: Oral
experiment type: STEADY-STATE
co-administered:
FUTIBATINIB plasma
Homo sapiens
population: UNHEALTHY
age: ADULT
sex: UNKNOWN
food status: UNKNOWN
T1/2

T1/2

ValueDoseCo-administeredAnalytePopulation
2.5 h
20 mg single, oral
dose: 20 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FUTIBATINIB plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: FEMALE / MALE
food status: FED
2.6 h
20 mg single, oral
dose: 20 mg
route of administration: Oral
experiment type: SINGLE
co-administered:
FUTIBATINIB plasma
Homo sapiens
population: HEALTHY
age: ADULT
sex: FEMALE / MALE
food status: FASTED
2.9 h
20 mg 1 times / day steady-state, oral
dose: 20 mg
route of administration: Oral
experiment type: STEADY-STATE
co-administered:
FUTIBATINIB plasma
Homo sapiens
population: UNHEALTHY
age: ADULT
sex: UNKNOWN
food status: UNKNOWN
Funbound

Funbound

ValueDoseCo-administeredAnalytePopulation
5%
20 mg 1 times / day steady-state, oral
dose: 20 mg
route of administration: Oral
experiment type: STEADY-STATE
co-administered:
FUTIBATINIB plasma
Homo sapiens
population: UNHEALTHY
age: ADULT
sex: UNKNOWN
food status: UNKNOWN
Doses

Doses

DosePopulationAdverse events​
20 mg 1 times / day steady, oral
MTD|Studied dose
Dose: 20 mg, 1 times / day
Route: oral
Route: steady
Dose: 20 mg, 1 times / day
Sources:
unhealthy, ADULT
Health Status: unhealthy
Age Group: ADULT
Sex: M+F
Food Status: UNKNOWN
Sources:
Disc. AE: Anemia, Gastrointestinal disorders...
AEs leading to
discontinuation/dose reduction:
Anemia (1 patient)
Gastrointestinal disorders (2 patients)
Hepatobilliary disorders (1 patient)
Hypoglycemia (1 patient)
Neoplasms benign, malignant and unspecified (2 patients)
Dizziness (1 patient)
Pharyngeal inflammation (1 patient)
Gastrointestinal disorders (4 patients)
Fatigue (5 patients)
Alanine aminotransferase increased (5 patients)
Aspartate aminotransferase increased (4 patients)
Blood creatine phosphokinase increased (2 patients)
Metabolism and nutrition disorders (21 patient)
Nervous system disorders (4 patients)
Skin and subcutaneous tissue disorders (17 patients)
Sources:
AEs

AEs

AESignificanceDosePopulation
Anemia 1 patient
Disc. AE
20 mg 1 times / day steady, oral
MTD|Studied dose
Dose: 20 mg, 1 times / day
Route: oral
Route: steady
Dose: 20 mg, 1 times / day
Sources:
unhealthy, ADULT
Health Status: unhealthy
Age Group: ADULT
Sex: M+F
Food Status: UNKNOWN
Sources:
Dizziness 1 patient
Disc. AE
20 mg 1 times / day steady, oral
MTD|Studied dose
Dose: 20 mg, 1 times / day
Route: oral
Route: steady
Dose: 20 mg, 1 times / day
Sources:
unhealthy, ADULT
Health Status: unhealthy
Age Group: ADULT
Sex: M+F
Food Status: UNKNOWN
Sources:
Hepatobilliary disorders 1 patient
Disc. AE
20 mg 1 times / day steady, oral
MTD|Studied dose
Dose: 20 mg, 1 times / day
Route: oral
Route: steady
Dose: 20 mg, 1 times / day
Sources:
unhealthy, ADULT
Health Status: unhealthy
Age Group: ADULT
Sex: M+F
Food Status: UNKNOWN
Sources:
Hypoglycemia 1 patient
Disc. AE
20 mg 1 times / day steady, oral
MTD|Studied dose
Dose: 20 mg, 1 times / day
Route: oral
Route: steady
Dose: 20 mg, 1 times / day
Sources:
unhealthy, ADULT
Health Status: unhealthy
Age Group: ADULT
Sex: M+F
Food Status: UNKNOWN
Sources:
Pharyngeal inflammation 1 patient
Disc. AE
20 mg 1 times / day steady, oral
MTD|Studied dose
Dose: 20 mg, 1 times / day
Route: oral
Route: steady
Dose: 20 mg, 1 times / day
Sources:
unhealthy, ADULT
Health Status: unhealthy
Age Group: ADULT
Sex: M+F
Food Status: UNKNOWN
Sources:
Skin and subcutaneous tissue disorders 17 patients
Disc. AE
20 mg 1 times / day steady, oral
MTD|Studied dose
Dose: 20 mg, 1 times / day
Route: oral
Route: steady
Dose: 20 mg, 1 times / day
Sources:
unhealthy, ADULT
Health Status: unhealthy
Age Group: ADULT
Sex: M+F
Food Status: UNKNOWN
Sources:
Blood creatine phosphokinase increased 2 patients
Disc. AE
20 mg 1 times / day steady, oral
MTD|Studied dose
Dose: 20 mg, 1 times / day
Route: oral
Route: steady
Dose: 20 mg, 1 times / day
Sources:
unhealthy, ADULT
Health Status: unhealthy
Age Group: ADULT
Sex: M+F
Food Status: UNKNOWN
Sources:
Gastrointestinal disorders 2 patients
Disc. AE
20 mg 1 times / day steady, oral
MTD|Studied dose
Dose: 20 mg, 1 times / day
Route: oral
Route: steady
Dose: 20 mg, 1 times / day
Sources:
unhealthy, ADULT
Health Status: unhealthy
Age Group: ADULT
Sex: M+F
Food Status: UNKNOWN
Sources:
Neoplasms benign, malignant and unspecified 2 patients
Disc. AE
20 mg 1 times / day steady, oral
MTD|Studied dose
Dose: 20 mg, 1 times / day
Route: oral
Route: steady
Dose: 20 mg, 1 times / day
Sources:
unhealthy, ADULT
Health Status: unhealthy
Age Group: ADULT
Sex: M+F
Food Status: UNKNOWN
Sources:
Metabolism and nutrition disorders 21 patient
Disc. AE
20 mg 1 times / day steady, oral
MTD|Studied dose
Dose: 20 mg, 1 times / day
Route: oral
Route: steady
Dose: 20 mg, 1 times / day
Sources:
unhealthy, ADULT
Health Status: unhealthy
Age Group: ADULT
Sex: M+F
Food Status: UNKNOWN
Sources:
Aspartate aminotransferase increased 4 patients
Disc. AE
20 mg 1 times / day steady, oral
MTD|Studied dose
Dose: 20 mg, 1 times / day
Route: oral
Route: steady
Dose: 20 mg, 1 times / day
Sources:
unhealthy, ADULT
Health Status: unhealthy
Age Group: ADULT
Sex: M+F
Food Status: UNKNOWN
Sources:
Gastrointestinal disorders 4 patients
Disc. AE
20 mg 1 times / day steady, oral
MTD|Studied dose
Dose: 20 mg, 1 times / day
Route: oral
Route: steady
Dose: 20 mg, 1 times / day
Sources:
unhealthy, ADULT
Health Status: unhealthy
Age Group: ADULT
Sex: M+F
Food Status: UNKNOWN
Sources:
Nervous system disorders 4 patients
Disc. AE
20 mg 1 times / day steady, oral
MTD|Studied dose
Dose: 20 mg, 1 times / day
Route: oral
Route: steady
Dose: 20 mg, 1 times / day
Sources:
unhealthy, ADULT
Health Status: unhealthy
Age Group: ADULT
Sex: M+F
Food Status: UNKNOWN
Sources:
Alanine aminotransferase increased 5 patients
Disc. AE
20 mg 1 times / day steady, oral
MTD|Studied dose
Dose: 20 mg, 1 times / day
Route: oral
Route: steady
Dose: 20 mg, 1 times / day
Sources:
unhealthy, ADULT
Health Status: unhealthy
Age Group: ADULT
Sex: M+F
Food Status: UNKNOWN
Sources:
Fatigue 5 patients
Disc. AE
20 mg 1 times / day steady, oral
MTD|Studied dose
Dose: 20 mg, 1 times / day
Route: oral
Route: steady
Dose: 20 mg, 1 times / day
Sources:
unhealthy, ADULT
Health Status: unhealthy
Age Group: ADULT
Sex: M+F
Food Status: UNKNOWN
Sources:
OverviewDrug as perpetrator​

Drug as perpetrator​

TargetModalityActivityMetaboliteClinical evidence
no [IC50 >60 uM]
no [IC50 >60 uM]
no
no
no
no
no
no
no
no (co-administration study)
Comment: Multiple doses of futibatinib (20mg QD x 7) increased midazolam Cmax by 5% and AUC by 8%.
Page: 47 | 184
weak
yes [IC50 0.296 uM]
yes [IC50 0.348 uM]
yes [IC50 16.418 uM]
yes [IC50 2.845 uM]
yes
yes
yes
yes
yes
Drug as victim

Drug as victim

TargetModalityActivityMetaboliteClinical evidence
major
yes (co-administration study)
Comment: Itraconazole (20mg SD) increased Cmax by 51% and AUC by 41% following 20 mg SD futibatinib
Page: 47 | 70 | 83 | 181
minor
minor
no
no
yes
yes
yes (co-administration study)
Comment: Rifampicin (strong CYP3A/P-gp inducer, 600mg QD) decreased futibatinib (20mg SD) Cmax by 53% and AUC by 64%
Page: 47 | 83 | 181
Tox targets

Tox targets

PubMed

PubMed

TitleDatePubMed
Patents

Sample Use Guides

Recommended dose is 20 mg orally (five 4 mg tablets) once daily until disease progression or unacceptable toxicity occurs.
Route of Administration: Oral
In Vitro Use Guide
Among a panel of 296 human kinases, futibatinib selectively inhibited FGFR1-4 with IC50 values of 1.4 to 3.7 nmol/L.
Substance Class Chemical
Created
by admin
on Mon Mar 31 22:31:04 GMT 2025
Edited
by admin
on Mon Mar 31 22:31:04 GMT 2025
Record UNII
4B93MGE4AL
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
LYTGOBI
Preferred Name English
FUTIBATINIB
USAN   INN  
Official Name English
Futibatinib [WHO-DD]
Common Name English
FUTIBATINIB [USAN]
Common Name English
futibatinib [INN]
Common Name English
FGFR-IN-1
Common Name English
TAS-120
Code English
FUTIBATINIB [JAN]
Common Name English
2-PROPEN-1-ONE, 1-((3S)-3-(4-AMINO-3-(2-(3,5-DIMETHOXYPHENYL)ETHYNYL)-1H-PYRAZOLO(3,4-D)PYRIMIDIN-1-YL)-1-PYRROLIDINYL)-
Systematic Name English
Classification Tree Code System Code
EU-Orphan Drug EU/3/19/2146
Created by admin on Mon Mar 31 22:31:04 GMT 2025 , Edited by admin on Mon Mar 31 22:31:04 GMT 2025
FDA ORPHAN DRUG 635018
Created by admin on Mon Mar 31 22:31:04 GMT 2025 , Edited by admin on Mon Mar 31 22:31:04 GMT 2025
Code System Code Type Description
CAS
1814961-20-0
Created by admin on Mon Mar 31 22:31:04 GMT 2025 , Edited by admin on Mon Mar 31 22:31:04 GMT 2025
NO STRUCTURE GIVEN
FDA UNII
4B93MGE4AL
Created by admin on Mon Mar 31 22:31:04 GMT 2025 , Edited by admin on Mon Mar 31 22:31:04 GMT 2025
PRIMARY
SMS_ID
100000180711
Created by admin on Mon Mar 31 22:31:04 GMT 2025 , Edited by admin on Mon Mar 31 22:31:04 GMT 2025
PRIMARY
DAILYMED
4B93MGE4AL
Created by admin on Mon Mar 31 22:31:04 GMT 2025 , Edited by admin on Mon Mar 31 22:31:04 GMT 2025
PRIMARY
USAN
GH-182
Created by admin on Mon Mar 31 22:31:04 GMT 2025 , Edited by admin on Mon Mar 31 22:31:04 GMT 2025
PRIMARY
INN
10879
Created by admin on Mon Mar 31 22:31:04 GMT 2025 , Edited by admin on Mon Mar 31 22:31:04 GMT 2025
PRIMARY
NCI_THESAURUS
C114283
Created by admin on Mon Mar 31 22:31:04 GMT 2025 , Edited by admin on Mon Mar 31 22:31:04 GMT 2025
PRIMARY
DRUG BANK
DB15149
Created by admin on Mon Mar 31 22:31:04 GMT 2025 , Edited by admin on Mon Mar 31 22:31:04 GMT 2025
PRIMARY
CAS
1448169-71-8
Created by admin on Mon Mar 31 22:31:04 GMT 2025 , Edited by admin on Mon Mar 31 22:31:04 GMT 2025
PRIMARY
PUBCHEM
71621331
Created by admin on Mon Mar 31 22:31:04 GMT 2025 , Edited by admin on Mon Mar 31 22:31:04 GMT 2025
PRIMARY
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