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AZD4547 (Fexagratinib) FGFR remmer

Cat.Nr.S2801

Fexagratinib (AZD4547,ABSK 091) is een nieuwe selectieve FGFR-remmer die zich richt op FGFR1/2/3 met een IC50 van 0,2 nM/2,5 nM/1,8 nM in celvrije assays, met een zwakkere activiteit tegen FGFR4, VEGFR2(KDR), en weinig activiteit waargenomen tegen IGFR, CDK2 en p38. Fase 2/3.
AZD4547 (Fexagratinib) FGFR remmer Chemical Structure

Chemische structuur

Moleculair gewicht: 463.57

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Kwaliteitscontrole

Batch: Zuiverheid: 99.96%
99.96

Celkweek, behandeling & werkconcentratie

Cellijnen Assaytype Concentratie Incubatietijd Formulering Activiteitsbeschrijving PMID
SNU449 Growth Inhibition Assay 72 h IC50=0.082 μM 26351320
SK-HEP-1 Growth Inhibition Assay 72 h IC50=0.084 μM 26351320
SNU475 Growth Inhibition Assay 72 h IC50=5.4 μM 26351320
Hep3B Growth Inhibition Assay 72 h IC50=6.43 μM 26351320
PLC/PRF5 Growth Inhibition Assay 72 h IC50=6.55 μM 26351320
Hur7 Growth Inhibition Assay 72 h IC50=7.25 μM 26351320
HepG2 Growth Inhibition Assay 72 h IC50=8.73 μM 26351320
SNU449 Clonogenic assay 1 µM 24 h decreases colony formation significantly 26351320
SK-HEP-1 Clonogenic assay 1 µM 24 h decreases colony formation significantly 26351320
SNU449 Function Assay 0-2 μM 48 h causes a decrease of FRS2,AKT, and ERK phosphorylation 26351320
SK-HEP-1 Function Assay 0-2 μM 48 h causes a decrease of FRS2,AKT, and ERK phosphorylation 26351320
BaF3 FLT3-TEL Growth Inhibition Assay GI50=4.6 ± 0.577 μM 26294741
BaF3 RET-TEL Growth Inhibition Assay GI50=0.39 ± 0.048 μM 26294741
BaF3 Parental Growth Inhibition Assay GI50﹥10 μM 26294741
MOLM14 FLT3/ITD Growth Inhibition Assay GI50=0.484 ± 0.157 μM 26294741
MV4-11 FLT3/ITD Growth Inhibition Assay GI50=0.459 ± 0.046 μM 26294741
TT RET C634W Growth Inhibition Assay GI50=2.9 ± 0.904 μM 26294741
AN3-CA FGFR2 N550K, K310R Growth Inhibition Assay GI50=0.031 ± 0.023 μM 26294741
MFE296 FGFR2 N550K Growth Inhibition Assay GI50=0.730 ± 0.057 μM 26294741
MFE280 FGFR2 S252W Growth Inhibition Assay GI50=0.218 ± 0.073 μM 26294741
Ishikawa FGFF2 over exp. Growth Inhibition Assay GI50=4.5 ± 1.51 μM 26294741
HEC1A Normal FGFR2 Growth Inhibition Assay GI50﹥10 μM 26294741
A549 Cell viability Assay 0.1/1 μM 48 h enhances Erlotinib induced viability loss 26053020
SGC-7901 Growth Inhibition Assay 1 nM-10 μM 72 h IC50 of 5-10 μM, inhibits cell viability dose dependently 25576915
HGC-27 Growth Inhibition Assay 1 nM-10 μM 72 h IC50 of 5-10 μM, inhibits cell viability dose dependently 25576915
MKN-28 Growth Inhibition Assay 1 nM-10 μM 72 h IC50 of 5-10 μM, inhibits cell viability dose dependently 25576915
NCI-N87 Growth Inhibition Assay 1 nM-10 μM 72 h IC50 of 5-10 μM, inhibits cell viability dose dependently 25576915
KATOIII Growth Inhibition Assay 1 nM-10 μM 72 h IC50 of 10-100 nM, inhibits cell viability dose dependently 25576915
SNU-16 Growth Inhibition Assay 1 nM-10 μM 72 h IC50 of 10-100 nM, inhibits cell viability dose dependently 25576915
4T1 Growth Inhibition Assay IC50=0.64±0.11 μM 24642893
MDA-MB-468 Growth Inhibition Assay IC50=4.9±0.85 μM 24642893
HCT116 Growth Inhibition Assay IC50=15.9±1.82 μM 24642893
SW620 Growth Inhibition Assay IC50>20 μM 24642893
MDA-MB-231 Growth Inhibition Assay IC50>20 μM 24642893
CT26 Growth Inhibition Assay IC50>20 μM 24642893
SW480 Growth Inhibition Assay IC50>20 μM 24642893
4T1 Apoptosis Assay 1.25-20 μM 24 h induces apoptosis dose dependently 24642893
KG1a Growth Inhibition Assay IC50=0.018 μM 22369928
Sum52-PE Growth Inhibition Assay IC50=0.041 μM 22369928
KMS11 Growth Inhibition Assay IC50=0.281 μM 22369928
MCF7 Growth Inhibition Assay IC50>30 μM 22369928
KG1 Function assay 72 hrs Inhibition of FGFR1 in human KG1 cells assessed as suppression of cell proliferation after 72 hrs by SRB/CCK-8 assay, IC50 = 0.0002 μM. 27117427
RT112 Function assay 72 hrs Inhibition of FGFR3 in human RT112 cells assessed as suppression of cell proliferation after 72 hrs by SRB/CCK-8 assay, IC50 = 0.0006 μM. 27117427
KG1 Antiproliferative assay 72 hrs Antiproliferative activity against human KG1 cells expressing FGFR1 after 72 hrs, IC50 = 0.0019 μM. 29775937
KG1 Antiproliferative assay 72 hrs Antiproliferative activity against human KG1 cells after 72 hrs by CCK-8 assay, IC50 = 0.0033 μM. 28687204
SNU16 Antiproliferative assay 72 hrs Antiproliferative activity against human SNU16 cells after 72 hrs by CCK-8 assay, IC50 = 0.0034 μM. 28687204
SNU16 Function assay 72 hrs Inhibition of recombinant FGFR2 in human SNU16 cells assessed as suppression of cell proliferation after 72 hrs by SRB/CCK-8 assay, IC50 = 0.0036 μM. 27117427
SNU16 Antiproliferative assay 72 hrs Antiproliferative activity against human SNU16 cells expressing FGFR2 after 72 hrs, IC50 = 0.0062 μM. 29775937
KG1 Antiproliferative assay 72 hrs Antiproliferative activity against FGFR1-translocated human KG1 cells after 72 hrs by CCK8/MTT assay, IC50 = 0.0064 μM. 27348537
SNU16 Antiproliferative assay 72 hrs Antiproliferative activity against FGFR2-amplified human SNU16 cells after 72 hrs by CCK8/MTT assay, IC50 = 0.0134 μM. 27348537
KATO III Function assay 72 hrs Inhibition of FGFR2 in human KATO III cells assessed as inhibition of cell proliferation after 72 hrs by cell counting kit-8 assay, IC50 = 0.0141 μM. 28714692
KG1 Function assay 72 hrs Inhibition of FGFR1OP2 fused FGFR1 in human KG1 cells assessed as inhibition of cell proliferation after 72 hrs by cell counting kit-8 assay, IC50 = 0.0161 μM. 28714692
KATO III Function assay 72 hrs Inhibition of FGFR2 in human KATO III cells assessed as suppression of cell proliferation after 72 hrs by SRB/CCK-8 assay, IC50 = 0.0202 μM. 27117427
SNU16 Function assay 72 hrs Inhibition of FGFR2 in human SNU16 cells assessed as inhibition of cell proliferation after 72 hrs by cell counting kit-8 assay, IC50 = 0.0254 μM. 28714692
UM-UC-14 Antiproliferative assay 72 hrs Antiproliferative activity against human UM-UC-14 cells expressing FGFR3 after 72 hrs, IC50 = 0.0269 μM. 29775937
RT112 Function assay 72 hrs Inhibition of FGFR3 in human RT112 cells assessed as inhibition of cell proliferation after 72 hrs by cell counting kit-8 assay, IC50 = 0.027 μM. 28714692
UM-UC-14 Function assay 72 hrs Inhibition of FGFR3 mutant in human UM-UC-14 cells assessed as inhibition of cell proliferation after 72 hrs by cell counting kit-8 assay, IC50 = 0.0271 μM. 28714692
RT112 Antiproliferative assay 72 hrs Antiproliferative activity against human RT112 cells after 72 hrs by MTT assay, GI50 = 0.0292 μM. 27599742
H1581 Function assay 72 hrs Inhibition of FGFR1 in human H1581 cells assessed as suppression of cell proliferation after 72 hrs by SRB/CCK-8 assay, IC50 = 0.0329 μM. 27117427
NCI-H1581 Antiproliferative assay 72 hrs Antiproliferative activity against human NCI-H1581 cells expressing FGFR1 after 72 hrs, IC50 = 0.04 μM. 29775937
B16F10 Cytotoxicity assay 72 hrs Cytotoxicity against mouse B16F10 cells after 72 hrs by MTT assay, IC50 = 0.051 μM. 25736993
A549 Cytotoxicity assay 72 hrs Cytotoxicity against human A549 cells after 72 hrs by MTT assay, IC50 = 0.062 μM. 25736993
NCI-H1581 Function assay 72 hrs Inhibition of FGFR1 in human NCI-H1581 cells assessed as inhibition of cell proliferation after 72 hrs by cell counting kit-8 assay, IC50 = 0.0626 μM. 28714692
RT112 Antiproliferative assay 72 hrs Antiproliferative activity against human RT112 cells expressing FGFR3 after 72 hrs, IC50 = 0.0838 μM. 29775937
RT112 Antiproliferative assay 72 hrs Antiproliferative activity against FGFR3-amplified human RT112 cells after 72 hrs by CCK8/MTT assay, IC50 = 0.0884 μM. 27348537
NCI-H1581 Antiproliferative assay 72 hrs Antiproliferative activity against FGFR1-amplified human NCI-H1581 cells after 72 hrs by CCK8/MTT assay, IC50 = 0.0921 μM. 27348537
HeLa 229 Cytotoxicity assay 72 hrs Cytotoxicity against human HeLa 229 cells after 72 hrs by MTT assay, IC50 = 0.14 μM. 25736993
BAF3 Antiproliferative assay 72 hrs Antiproliferative activity against mouse BAF3 cells expressing VEGFR2 after 72 hrs, IC50 = 0.222 μM. 29775937
SGC7901 Antiproliferative assay 72 hrs Antiproliferative activity against human SGC7901 cells after 72 hrs by MTT assay, IC50 = 2.8 μM. 27829519
MGC803 Antiproliferative assay 72 hrs Antiproliferative activity against human MGC803 cells after 72 hrs by MTT assay, IC50 = 6.2 μM. 27829519
BGC823 Antiproliferative assay 72 hrs Antiproliferative activity against human BGC823 cells after 72 hrs by MTT assay, IC50 = 7.9 μM. 27829519
HL7702 Cytotoxicity assay 72 hrs Cytotoxicity against human HL7702 cells after 72 hrs by MTT assay, IC50 = 18.21 μM. 25736993
U-2 OS qHTS ssay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for U-2 OS cells 29435139
A673 qHTS ssay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for A673 cells 29435139
Saos-2 qHTS ssay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Saos-2 cells 29435139
BT-37 qHTS ssay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for BT-37 cells 29435139
RD qHTS ssay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for RD cells 29435139
SK-N-SH qHTS ssay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SK-N-SH cells 29435139
BT-12 qHTS ssay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for BT-12 cells 29435139
OHS-50 qHTS ssay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for OHS-50 cells 29435139
fibroblast cells qHTS ssay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for control Hh wild type fibroblast cells 29435139
Rh41 qHTS ssay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Rh41 cells 29435139
Rh30 qHTS ssay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Rh30 cells 29435139
SJ-GBM2 qHTS ssay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SJ-GBM2 cells 29435139
NB-EBc1 qHTS ssay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for NB-EBc1 cells 29435139
LAN-5 qHTS ssay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for LAN-5 cells 29435139
Rh18 qHTS ssay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Rh18 cells 29435139
Klik om meer experimentele gegevens over de cellijn te bekijken

Chemische informatie, Opslag en Stabiliteit

Moleculair gewicht 463.57 Formule

C26H33N5O3

Opslag (Vanaf de ontvangstdatum)
CAS-nr. 1035270-39-3 SDF downloaden Opslag van stamoplossingen

Synoniemen ABSK 091 Smiles CC1CN(CC(N1)C)C2=CC=C(C=C2)C(=O)NC3=NNC(=C3)CCC4=CC(=CC(=C4)OC)OC

Oplosbaarheid

In vitro
Batch:

DMSO : 93 mg/mL (200.61 mM)
(Met vocht verontreinigde DMSO kan de oplosbaarheid verminderen. Gebruik verse, watervrije DMSO.)

Ethanol : 40 mg/mL

Water : Insoluble

Molariteitscalculator

Massa Concentratie Volume Moleculair gewicht
Verdunningscalculator Moleculair gewicht calculator

In vivo
Batch:

In vivo Formuleringscalculator (Heldere oplossing)

Stap 1: Voer de onderstaande informatie in (Aanbevolen: Een extra dier voor het geval van verlies tijdens het experiment)

mg/kg g μL

Stap 2: Voer de in vivo formulering in (Dit is alleen de calculator, geen formulering. Neem eerst contact met ons op als er geen in vivo formulering is in het gedeelte Oplosbaarheid.)

% DMSO % % Tween 80 % ddH2O
%DMSO %

Berekeningsresultaten:

Werkconcentratie: mg/ml;

Methode voor het bereiden van DMSO-mastervloeistof: mg geneesmiddel vooraf opgelost in μL DMSO ( Concentratie mastervloeistof mg/mL, Neem eerst contact met ons op als de concentratie de DMSO-oplosbaarheid van de partij geneesmiddel overschrijdt. )

Methode voor het bereiden van in vivo formulering: Neem μL DMSO mastervloeistof, voeg vervolgens toeμL PEG300, mengen en helder maken, voeg vervolgens toeμL Tween 80, mengen en helder maken, voeg vervolgens toe μL ddH2O, mengen en helder maken.

Methode voor het bereiden van in vivo formulering: Neem μL DMSO mastervloeistof, voeg vervolgens toe μL Maïsolie, mengen en helder maken.

Opmerking: 1. Zorg ervoor dat de vloeistof helder is voordat u het volgende oplosmiddel toevoegt.
2. Zorg ervoor dat u het/de oplosmiddel(en) in de juiste volgorde toevoegt. U moet ervoor zorgen dat de verkregen oplossing, bij de vorige toevoeging, een heldere oplossing is voordat u verdergaat met het toevoegen van het volgende oplosmiddel. Fysische methoden zoals vortexen, echografie of een warmwaterbad kunnen worden gebruikt om het oplossen te bevorderen.

Werkingsmechanisme

Kenmerken
Greater selectivity for FGFR1-3 over FGFR4. AZD4547 is active against the tyrosine kinase activity of both the wild-type and mutant forms of FGFR.
Targets/IC50/Ki
FGFR1
(Cell-free assay)
0.2 nM
FGFR3
(Cell-free assay)
1.8 nM
FGFR2
(Cell-free assay)
2.5 nM
KDR
(Cell-free assay)
24 nM
In vitro

Vergeleken met FGFR1-3 vertoont AZD4547 een zwakkere activiteit tegen FGFR4 met een IC50 van 165 nM. AZD4547 remt alleen de recombinante VEGFR2 (KDR) kinaseactiviteit met een IC50 van 24 nM, in de in vitro selectiviteitstest tegen een divers panel van representatieve menselijke kinasen. AZD4547 bij 0,1 μM vertoont geen activiteit tegen een reeks recombinante kinasen waaronder ALK, CHK1, EGFR, MAPK1, MEK1, p70S6K, PDGFR, PKB, Src, Tie2 en PI3-kinase. Consistent hiermee wordt de potente selectiviteit van AZD4547 voor FGFR1-3 boven FGFR4, IGFR en KDR ook waargenomen in cellulaire fosforyleringsassays. AZD4547 heeft een potente in vitro antiproliferatieve activiteit alleen tegen tumorcellijnen die gedereguleerde FGFR's tot expressie brengen, zoals KG1a, Sum52-PE en KMS11 met een IC50 van 18-281 nM, en is inactief tegen MCF7 en meer dan 100 andere tumorcellijnen. AZD4547-behandeling remt potent de FGFR- en MAPK-fosforylering in menselijke tumorcellijnen op een dosisafhankelijke manier. AZD4547 remt ook potent de fosforylering van FRS2 en PLCγ, downstream markers van FGFR-signalering. Met name beïnvloedt AZD4547 de AKT-fosforylering in de borstcellijnen MCF7 en Sum52-PE, maar niet in KG1a- en KMS11-lijnen. AZD4547-behandeling induceert significant apoptose in Sum52-PE- en KMS11-cellen, verhoogt drastisch de G1-arrestatie maar niet de apoptose in KG1a-cellen, en heeft geen effect op de celcyclusdistributie of apoptose in MCF7-cellen.

Kinase Assay
AZD4547 kinaseactiviteit
Het vermogen van AZD4547 om de humane recombinante kinaseactiviteiten van FGFR1-3 te remmen, wordt getest met ATP-concentraties op, of net onder, de respectieve Km.
In vivo

Orale toediening van AZD4547 aan 3 mg/kg tweemaal daags bij muizen met KMS11-tumoren resulteert in een significante tumorremming van 53% vergeleken met voertuigbehandelde controles, en AZD4547 aan 12,5 mg/kg eenmaal daags of 6,25 mg/kg tweemaal daags leidt tot complete tumorstase, wat geassocieerd is met dosisproportionele farmacodynamische modulatie van phospho-FGFR3 en verminderde KMS11 tumorcelproliferatie. Bovendien resulteert orale toediening van AZD4547 aan 12,5 mg/kg eenmaal daags in 65% tumorremming in het FGFR1-fusie KG1a xenograftmodel. Bij effectieve dosisniveaus vertoont AZD4547 geen anti-angiogene effecten. AZD4547 heeft geen significant effect op de bloeddruk en mist daarom in vivo anti-KDR activiteit. Consistent hiermee is de dosering van 6,25 mg/kg oraal tweemaal daags AZD4547 inactief in de cediranib-gevoelige xenograftmodellen waaronder Calu-6, HCT-15 en LoVo.

Referenties

Toepassingen

Methoden Biomarkers Afbeeldingen PMID
Western blot p-FGFR / FGFR1 / p-AKT / AKT / p-ERK / ERK pFRS2
S2801-WB1
28900173
Growth inhibition assay Cell viability Cell viability
S2801-viability1
28900173

Informatie klinische proef

(gegevens van https://clinicaltrials.gov, bijgewerkt op 2024-05-22)

NCT-nummer Rekrutering Aandoeningen Sponsor/Medewerkers Startdatum Fasen
NCT02824133 Completed
Recurrent IDHwt Gliomas With FGFR3-TACC3 Fusion|Recurrent IDHwt Gliomas With FGFR1-TACC1 Fusion
Assistance Publique - Hôpitaux de Paris
September 2015 Phase 1|Phase 2
NCT01824901 Completed
Recurrent Non-small Cell Lung Cancer|Squamous Cell Lung Cancer
ECOG-ACRIN Cancer Research Group|National Cancer Institute (NCI)|Eastern Cooperative Oncology Group
January 15 2014 Phase 1|Phase 2
NCT01795768 Unknown status
Gastric Cancer|Oesophageal Cancer|Breast Cancer|Squamous Cell Carcinoma of the Lung
Royal Marsden NHS Foundation Trust|AstraZeneca
September 2012 Phase 2
NCT01213160 Completed
Cancer|Advanced Solid Malignancies
AstraZeneca
November 2010 Phase 1

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