Home Protein Tyrosine Kinase Trk receptor Remmer Entrectinib (Rxdx-101)

alleen voor onderzoeksdoeleinden

Entrectinib (Rxdx-101) Trk receptor Remmer

Cat.nr.: S7998

Entrectinib is een oraal biologisch beschikbare pan-TrkA/B/C-, ROS1- en ALK-remmer met IC50 variërend tussen 0,1 en 1,7 nM. Entrectinib (RXDX-101) induceert autophagy. Fase 2.
Entrectinib (Rxdx-101) Trk receptor Remmer Chemical Structure

Chemische structuur

Molecuulgewicht: 560.64

Spring naar

Kwaliteitscontrole (Quality Control)

Batch: Zuiverheid: 99.93%
99.93

Celkweek, behandeling & werkzame concentratie
(Cell Culture, Treatment & Working Concentration)

Cellijnen Assaytype Concentratie Incubatietijd Formulering Activiteitsbeschrijving PMID
BAF3 Function assay 72 hrs Inhibition of human TEL (336 residues) fused-TRKB (455 to 822 residues) (unknown origin) expressed in mouse BAF3 cells assessed as cell growth inhibition after 72 hrs by cell titer-glo assay, IC50 = 0.003 μM. 27003761
BAF3 Function assay 72 hrs Inhibition of human TEL (336 residues) fused-TRKA (440 to 796 residues) (unknown origin) expressed in mouse BAF3 cells assessed as cell growth inhibition after 72 hrs by cell titer-glo assay, IC50 = 0.003 μM. 27003761
BAF3 Function assay 72 hrs Inhibition of human TEL (336 residues) fused-TRKC (454 to 825 residues) (unknown origin) expressed in mouse BAF3 cells assessed as cell growth inhibition after 72 hrs by cell titer-glo assay, IC50 = 0.003 μM. 27003761
BAF3 Function assay 72 hrs Inhibition of human TEL (336 residues) fused-ROS1 (1891 to 2347 residues) (unknown origin) expressed in mouse BAF3 cells assessed as cell growth inhibition after 72 hrs by cell titer-glo assay, IC50 = 0.005 μM. 27003761
KM12 Antiproliferative assay 72 hrs Antiproliferative activity against human KM12 cells expressing TRKA protein incubated for 72 hrs by cell titer-glo assay, IC50 = 0.017 μM. 27003761
SU-DHL1 Antiproliferative assay 72 hrs Antiproliferative activity against human SU-DHL1 cells expressing ALK protein incubated for 72 hrs by cell titer-glo assay, IC50 = 0.024 μM. 27003761
BAF3 Function assay 72 hrs Inhibition of wild type EML4-ALK (unknown origin) expressed in mouse BAF3 cells assessed as cell growth inhibition after 72 hrs by cell titer-glo assay, IC50 = 0.028 μM. 27003761
KARPAS299 Antiproliferative assay 72 hrs Antiproliferative activity against human KARPAS299 cells incubated for 72 hrs by cell titer-glo assay, IC50 = 0.031 μM. 27003761
SUP-M2 Antiproliferative assay 72 hrs Antiproliferative activity against human SUP-M2 cells expressing ALK protein incubated for 72 hrs by cell titer-glo assay, IC50 = 0.041 μM. 27003761
BAF3 Function assay 72 hrs Inhibition of EML4-ALK L1196M mutant (unknown origin) expressed in mouse BAF3 cells assessed as cell growth inhibition after 72 hrs by cell titer-glo assay, IC50 = 0.067 μM. 27003761
NCI-H2228 Antiproliferative assay 72 hrs Antiproliferative activity against human NCI-H2228 cells expressing ALK protein incubated for 72 hrs by cell titer-glo assay, IC50 = 0.068 μM. 27003761
MV411 Antiproliferative assay 72 hrs Antiproliferative activity against human MV411 cells incubated for 72 hrs by cell titer-glo assay, IC50 = 0.081 μM. 27003761
SR786 Antiproliferative assay 72 hrs Antiproliferative activity against human SR786 cells expressing ALK protein incubated for 72 hrs by cell titer-glo assay, IC50 = 0.081 μM. 27003761
BAF3 Function assay 72 hrs Inhibition of EML4-ALK G1202R mutant (unknown origin) expressed in mouse BAF3 cells assessed as cell growth inhibition after 72 hrs by cell titer-glo assay, IC50 = 0.897 μM. 27003761
BA/F3 Cytotoxicity assay 72 hrs Cytotoxicity against mouse IL-3 dependent BA/F3 cells incubated for 72 hrs by cell titer-glo assay, IC50 = 2.104 μM. 27003761
KM12 Function assay 2 hrs Inhibition of TPM3-TRKA phosphorylation in human KM12 cells at low concentration after 2 hrs by Western blot analysis 27003761
KM12 Function assay 2 hrs Inhibition of TPM3-TRKA phosphorylation in human KM12 cells assessed as suppression of MAPK phosphorylation at low concentration after 2 hrs by Western blot analysis 27003761
KM12 Function assay 2 hrs Inhibition of TPM3-TRKA phosphorylation in human KM12 cells assessed as suppression of PLCgamma1 phosphorylation at low concentration after 2 hrs by Western blot analysis 27003761
KM12 Function assay 2 hrs Inhibition of TPM3-TRKA phosphorylation in human KM12 cells assessed as suppression of AKT phosphorylation at low concentration after 2 hrs by Western blot analysis 27003761
KM12 Function assay 2 hrs Inhibition of TPM3-TRKA phosphorylation in human KM12 cells assessed as suppression of S6 phosphorylation at low concentration after 2 hrs by Western blot analysis 27003761
KARPAS299 Function assay 60 mg/kg 12 hrs Ex vivo inhibition of NPM-ALK phosphorylation in SCID mouse xenografted with human KARPAS299 cells at 60 mg/kg, po administered as single dose measured after 12 hrs by Western blot analysis 27003761
KARPAS299 Function assay 60 mg/kg 18 hrs Ex vivo inhibition of NPM-ALK phosphorylation in SCID mouse xenografted with human KARPAS299 cells at 60 mg/kg, po administered as single dose measured after 18 hrs by Western blot analysis 27003761
KARPAS299 Function assay 60 mg/kg 12 hrs Ex vivo inhibition of NPM-ALK phosphorylation in SCID mouse xenografted with human KARPAS299 cells assessed as suppression of STAT3 phosphorylation at 60 mg/kg, po administered as single dose measured after 12 hrs by Western blot analysis 27003761
KARPAS299 Function assay 60 mg/kg 18 hrs In vivo inhibition of NPM-ALK phosphorylation in SCID mouse xenografted with human KARPAS299 cells assessed as suppression of STAT3 phosphorylation at 60 mg/kg, po administered as single dose measured after 18 hrs by Western blot analysis 27003761
NCI-H2228 Antitumor assay 30 to 60 mg/kg 10 days Antitumor activity against human NCI-H2228 cells xenografted in athymic nu/nu mouse assessed as tumor growth inhibition at 30 to 60 mg/kg, po bid administered for 10 days 27003761
NCI-H2228 Function assay 60 mg/kg 12 hrs Ex vivo inhibition of EML4-ALK phosphorylation in athymic nu/nu mouse xenografted with human NCI-H2228 cells at 60 mg/kg, po administered as single dose measured after 12 hrs by Western blot analysis 27003761
NCI-H2228 Function assay 60 mg/kg 18 hrs Ex vivo inhibition of EML4-ALK phosphorylation in athymic nu/nu mouse xenografted with human NCI-H2228 cells at 60 mg/kg, po administered as single dose measured after 18 hrs by Western blot analysis 27003761
NCI-H2228 Function assay 60 mg/kg 12 hrs Ex vivo inhibition of EML4-ALK phosphorylation in athymic nu/nu mouse xenografted with human NCI-H2228 cells assessed as suppression of AKT phosphorylation at 60 mg/kg, po administered as single dose measured after 12 hrs by Western blot analysis 27003761
NCI-H2228 Function assay 60 mg/kg 18 hrs Ex vivo inhibition of EML4-ALK phosphorylation in athymic nu/nu mouse xenografted with human NCI-H2228 cells assessed as suppression of AKT phosphorylation at 60 mg/kg, po administered as single dose measured after 18 hrs by Western blot analysis 27003761
KARPAS299 Antitumor assay 30 to 60 mg/kg 10 days Antitumor activity against human KARPAS299 cells xenografted in SCID mouse assessed as tumor growth inhibition at 30 to 60 mg/kg, po bid administered for 10 days 27003761
KARPAS299 Antitumor assay 30 to 60 mg/kg 10 days Antitumor activity against human KARPAS299 cells xenografted in SCID mouse assessed as tumor free cured mouse at 30 to 60 mg/kg, po bid administered for 10 days measured on day 90 27003761
KARPAS299 Function assay 2 hrs Inhibition of NPM/ALK autophosphorylation in human KARPAS299 cells at very low concentration after 2 hrs by Western blot analysis 27003761
NCI-H2228 Function assay 2 hrs Inhibition of NPM/ALK autophosphorylation in human NCI-H2228 cells at very low concentration after 2 hrs by Western blot analysis 27003761
Klik om meer experimentele gegevens over cellijnen te bekijken

Chemische informatie, opslag en stabiliteit (Chemical Information, Storage & Stability)

Molecuulgewicht 560.64 Formule

C31H34F2N6O2

 Opslag (vanaf de datum van ontvangst)
CAS-nr. 1108743-60-7 SDF downloaden Opslag van stamoplossingen

Synoniemen RXDX-101, NMS-E628 Smiles CN1CCN(CC1)C2=CC(=C(C=C2)C(=O)NC3=NNC4=C3C=C(C=C4)CC5=CC(=CC(=C5)F)F)NC6CCOCC6

Oplosbaarheid (Solubility)

In vitro
Batch:

DMSO : 100 mg/mL (178.36 mM)
(Met vocht verontreinigd DMSO kan de oplosbaarheid verminderen. Gebruik verse, watervrije DMSO.)

Ethanol : 100 mg/mL

Water : Insoluble

Molariteitscalculator

Massa Concentratie Volume Molecuulgewicht
Verdunningscalculator Molecuulgewichtcalculator

In vivo
Batch:

In vivo formulatiecalculator (heldere oplossing)

Stap 1: Voer onderstaande informatie in (Aanbevolen: een extra dier om rekening te houden met 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 de sectie oplosbaarheid.)

% DMSO % % Tween 80 % ddH2O
%DMSO %

Berekeningsresultaten:

Werkconcentratie: mg/ml;

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

Methode voor het bereiden van in vivo formulering: Neem μL DMSO moedervloeistof, voeg daarna toeμL PEG300, mengen en verhelderen, daarna toevoegenμL Tween 80, mengen en verhelderen, daarna toevoegen μL ddH2O, mengen en verhelderen.

Methode voor het bereiden van in vivo formulering: Neem μL DMSO moedervloeistof, voeg daarna toe μL Maïsolie, mengen en verhelderen.

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. Fysieke methoden zoals vortexen, ultrasoon of een warmwaterbad kunnen worden gebruikt om het oplossen te bevorderen.

Werkingsmechanisme (Mechanism of Action)

Targets/IC50/Ki
TrkA
TrkB
TrkC
ROS1
ALK
In vitro

Entrectinib selectively blocks proliferation of ALK-dependent cell lines and potently inhibits ALK‐dependent signaling. This compound also highly inhibits cell growth of the NSCLC cell line NCI‐H2228 bearing the EML4-ALK rearrangement.

In vivo

In mice bearing Karpas-299 and SR-786 xenografts, Entrectinib (p.o.) induces complete tumor regression. In NPM-ALK transgenic mice, this compound induces complete regression of tumor masses observed in the thymus and in lymph nodes.

In the NB xenograft model, this compound cotreatment enhanced the efficacy of conventional chemotherapy.

Referenties
  • [4] https://pubmed.ncbi.nlm.nih.gov/36101520/
  • [5] https://pubmed.ncbi.nlm.nih.gov/33229458/

Toepassingen (Applications)

Methoden Biomarkers Afbeeldingen PMID
Western blot Cyclin A1 / Cyclin E1 / p27 / p21 p-ALK / ALK / p-ERK / ERK / p-STAT3 / STAT3 pTrkA-Y490 / TrkA / p-PLCγ-Y783 / PLCγ pAKT / AKT
S7998-WB1
26735175
Growth inhibition assay Cell viability
S7998-viability1
26172300

Informatie over klinische proeven (Clinical Trial Information)

(gegevens van https://clinicaltrials.gov, bijgewerkt op 2026-09-02)

NCT-nummer Werving Aandoeningen Sponsor/medewerkers Startdatum Fasen
NCT05862285 RECRUITING
Cancer
Hoffmann-La Roche
 2023-06-01 PHASE3
NCT04589845 ACTIVE_NOT_RECRUITING
Solid Tumors
Hoffmann-La Roche
 2021-01-18 PHASE2
NCT05170204 ACTIVE_NOT_RECRUITING
Non-Small Cell Lung Cancer
Hoffmann-La Roche
 2022-11-01 PHASE3
NCT05722886 RECRUITING
Haematological Malignancy; Solid Tumour
Cancer Research UK
 2023-03-01 PHASE2; PHASE3
NCT05770544 RECRUITING
Haematological Malignancy; Malignancy; Malignant Neoplasm; Lymphoproliferative Disorders; Neoplasms by Histologic Type; Neoplasms by Site; Cancer; Brain Neoplasms; Melanoma; Glioma; Solid Tumour
Cancer Research UK
 2025-11-30 PHASE2; PHASE3
NCT06692491 NOT_YET_RECRUITING
Rare Tumour
Peking University Shenzhen Hospital
 2025-01-01 PHASE2