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Réf. Catalogue: S1244
Structure chimique
| Cibles apparentées | EGFR VEGFR FGFR PDGFR c-Met Src MEK CSF-1R HER2 FLT3 |
|---|---|
| Autre c-Kit Inhibiteurs | Masitinib Sitravatinib (MGCD516) OSI-930 PDGFR inhibitor 1 AZD3229 ISCK03 Masitinib mesylate Bezuclastinib Elenestinib phosphate M4205(IDRX-42) |
| Lignées cellulaires | Type d'essai | Concentration | Temps d'incubation | Formulation | Description de l'activité | PMID |
|---|---|---|---|---|---|---|
| GIST | Function assay | Inhibition of AXL in human GIST cells, IC50<1μM | 26555154 | |||
| DAOY | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for DAOY cells | 29435139 | |||
| A673 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for A673 cells | 29435139 | |||
| SK-N-MC | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SK-N-MC cells | 29435139 | |||
| NB1643 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for NB1643 cells | 29435139 | |||
| LAN-5 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for LAN-5 cells | 29435139 | |||
| OHS-50 | qHTS assay | qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for OHS-50 cells | 29435139 | |||
| Caco-2 | Function assay | 48 hrs | Determination of IC50 values for inhibition of SARS-CoV-2 induced cytotoxicity of Caco-2 cells after 48 hours by high content imaging, IC50=0.02μM | ChEMBL | ||
| Caco-2 | Function assay | 48 hrs | Toxicity against Caco-2 cells determined at 48 hours by intracellular ATP concentration using the CellTiter-Glo Luminescent Cell Viability Assay, CC50=0.06μM | ChEMBL | ||
| GIST882 | Function assay | 4 days | Inhibition of c-kit gain of function mutant in human GIST882 cells measured after 4 days by sulforhodamine B assay, IC50=1.6μM | ChEMBL | ||
| GIST882 | Function assay | 96 hrs | Inhibition of c-kit gain of function mutant in human GIST882 cells after 96 hrs by Cell-Titer Glo luciferase assay, IC50=1.6μM | ChEMBL | ||
| MIAPaCa2 | Function assay | 4 days | Inhibition of PDGFRA in human MIAPaCa2 cells measured after 4 days by sulforhodamine B assay, IC50=2.1μM | ChEMBL | ||
| PANC1 | Function assay | 4 days | Inhibition of PDGFRA in human PANC1 cells measured after 4 days by sulforhodamine B assay, IC50=3μM | ChEMBL | ||
| SF-767 | Cytotoxicity assay | 1 uM | 24 hrs | Cytotoxicity against human SF-767 cells assessed as cell death at 1 uM after 24 hrs by MTS assay | ChEMBL | |
| SF-767 | Cytotoxicity assay | 1 uM | 24 hrs | Cytotoxicity against human SF-767 cells assessed as cell death at 1 uM in presence of 800Gy ionizing radiation after 24 hrs by MTS assay | ChEMBL | |
| SBcl2 | Antitumor assay | 5 days | Antitumor activity against human SBcl2 cells xenografted in ip dosed athymic nude mouse assessed as reduction in tumor growth administered as qd for 5 days | ChEMBL | ||
| HT-29 | Function assay | Suppression of ionizing radiation-induced Rad51 expression in human HT-29 cells pretreated with compound followed by ionizing radiation by Western blot analysis | ChEMBL | |||
| Cliquez pour voir plus de données expérimentales sur la lignée cellulaire | ||||||
| Poids moléculaire | 447.51 | Formule | C23H21N5O3S |
Stockage (À compter de la date de réception) | |
|---|---|---|---|---|---|
| N° CAS | 850879-09-3 | Télécharger le SDF | Stockage des solutions mères |
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| Synonymes | HPK 56 | Smiles | C1CN(CCN1C2=NC=NC3=C2OC4=CC=CC=C43)C(=S)NCC5=CC6=C(C=C5)OCO6 | ||
|
In vitro |
DMSO
: 32 mg/mL
(71.5 mM)
Water : Insoluble Ethanol : Insoluble |
|
In vivo |
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Étape 1 : Saisir les informations ci-dessous (Recommandé : Un animal supplémentaire pour tenir compte des pertes pendant l'expérience)
Étape 2 : Saisir la formulation in vivo (Ceci est seulement le calculateur, pas la formulation. Veuillez nous contacter d'abord s'il n'y a pas de formulation in vivo dans la section Solubilité.)
Résultats du calcul :
Concentration de travail : mg/ml;
Méthode de préparation du liquide maître DMSO : mg médicament prédissous dans μL DMSO ( Concentration du liquide maître mg/mL, Veuillez nous contacter d'abord si la concentration dépasse la solubilité du DMSO du lot de médicament. )
Méthode de préparation de la formulation in vivo : Prendre μL DMSO liquide maître, puis ajouterμL PEG300, mélanger et clarifier, puis ajouterμL Tween 80, mélanger et clarifier, puis ajouter μL ddH2O, mélanger et clarifier.
Méthode de préparation de la formulation in vivo : Prendre μL DMSO liquide maître, puis ajouter μL Huile de maïs, mélanger et clarifier.
Note : 1. Veuillez vous assurer que le liquide est clair avant d'ajouter le solvant suivant.
2. Assurez-vous d'ajouter le(s) solvant(s) dans l'ordre. Vous devez vous assurer que la solution obtenue, lors de l'ajout précédent, est une solution claire avant de procéder à l'ajout du solvant suivant. Des méthodes physiques telles que le vortex, les ultrasons ou le bain-marie chaud peuvent être utilisées pour faciliter la dissolution.
| Targets/IC50/Ki |
c-Met
RAD51
c-RET
c-Kit (D816H)
10 nM
PDGFRα (V561D)
40 nM
FLT3 (D835Y)
81 nM
|
|---|---|
| In vitro |
The hydrochloride salt of Amuvatinib (MP-470) inhibits several mutants of c-Kit, including c-KitD816V, c-KitD816H, c-KitV560G, and c-KitV654A, as well as a Flt3 mutant (Flt3D835Y) and two PDGFRα mutants (PDGFRαV561D and PDGFRαD842V), with IC50 of 10 nM to 8.4 μM. It also binds to and inhibits several c-Kit mutants, including c-KitK642E, c-KitD816V, and c-KitK642E/D816V. This compound potently inhibits the proliferation of OVCAR-3, A549, NCI-H647, DMS-153, and DMS-114 cells, with IC50 of 0.9 μM–7.86 μM. It also inhibits c-Kit and PDGFRα, with IC50 values of 31 μM and 27 μM, respectively. It demonstrates potent cytotoxicity against MiaPaCa-2, PANC-1, and GIST882 cells, with IC50 of 1.6 μM to 3.0 μM. In MDA-MB-231 cells, it (1 μM) inhibits tyrosine phosphorylation of AXL. In LNCaP and PC-3, but not DU145 cells, it exhibits cytotoxicity with IC50 of 4 μM and 8 μM, respectively, and induces apoptosis at 10 μM. In LNCaP cells, it (10 μM) elicits G1 arrest and decreases phosphorylation of Akt and ERK1/2. In SF767 cells, it (10 μM) inhibits c-Met phosphorylation and sensitizes cells to radiation. In combination with radiation, it (10 μM) inhibits glycogen synthase kinase (GSK)3β activity, induces apoptosis, and disrupts the repair of dsDNA breaks probably through suppression of Rad51. |
| Essai kinase |
Essai d'inhibition de la kinase de c-Kit et PDGFRα
|
|
Pour le test de l'activité inhibitrice contre c-Kit et PDGFRα, les enzymes sont incubées avec diverses concentrations d'Amuvatinib (MP-470) et de γ-32P-ATP radiomarqué. Après 30 minutes, les mélanges réactionnels sont soumis à une électrophorèse sur gel d'acrylamide et l'autophosphorylation, quantifiée par la quantité de radioactivité incorporée dans l'enzyme, est mesurée.
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| In vivo |
In mice xenograft models of HT-29, A549, and SB-CL2 cells, Amuvatinib (MP-470) (10 mg/kg–75 mg/kg via i.p. or 50 mg/kg–200 mg/kg via p.o.) inhibits tumor growth. In mice bearing LNCaP xenograft, this compound (20 mg/kg) combined with Erlotinib significantly induces tumor growth inhibition (TGI). |
Références |
|
| Méthodes | Biomarqueurs | Images | PMID |
|---|---|---|---|
| Growth inhibition assay | Cell viability |
|
24950457 |
| Western blot | p-AXL / AXL / p-AKT / AKT / ERK / Rad51 |
|
24950457 |
(données du https://clinicaltrials.gov, mis à jour le 2024-05-22)
| Numéro NCT | Recrutement | Conditions | Promoteur/Collaborateurs | Date de début | Phases |
|---|---|---|---|---|---|
| NCT01357395 | Completed | Small Cell Lung Carcinoma |
Astex Pharmaceuticals Inc. |
May 2011 | Phase 2 |