Name: XL147 analogue
Brand: Selleck Chemicals
SKU: S1118
Rating: 5 (12 reviews)

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Contrôle Qualité (Quality Control)

Lot : Pureté : 99.98%

99.98

Cibles apparentées	Akt mTOR GSK-3 ATM/ATR DNA-PK AMPK PDPK1 PTEN PP2A PDK
Autre PI3K Inhibiteurs	GDC-0077 (Inavolisib) SAR405 Quercetin (Sophoretin) LY294002 Tersolisib (STX-478) Buparlisib (BKM120) 740 Y-P (PDGFR 740Y-P) GO-203 TFA Eganelisib (IPI-549) Paxalisib (GDC-0084)

Informations chimiques, stockage et stabilité (Chemical Information, Storage & Stability)

Poids moléculaire	448.52	Formule	C₂₁H₁₆N₆O₂S₂	Stockage (À compter de la date de réception)	3 ans-20°Cpoudre
N° CAS	956958-53-5	Télécharger le SDF		Stockage des solutions mères	1 an-80°Cen solvant 1 mois-20°Cen solvant
Synonymes	SAR245408			Smiles	CC1=CC=C(C=C1)S(=O)(=O)NC2=NC3=CC=CC=C3N=C2NC4=CC5=NSN=C5C=C4

Solubilité (Solubility)

In vitro
Lot:

DMSO : 3 mg/mL (6.68 mM)
(Le DMSO contaminé par l'humidité peut réduire la solubilité. Utiliser du DMSO frais et anhydre.)

Water : Insoluble

Ethanol : Insoluble

Calculateur de molarité

Masse	Concentration	Volume	Poids moléculaire
=	×	×

Calculateur de dilution Calculateur de poids moléculaire

In vivo Lot:
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Clear solution	30%PEG400 1 0.5%Tween80 2 5%propylene glycol Validé par les laboratoires Selleck. Si vous avez besoin d'ajustements à cette formulation, contactez notre équipe commerciale pour des tests personnalisés.	15.000mg/ml (33.44mM)	Taking the 1 mL working solution as an example, add 300 μL of 50 mg/ml clarified PEG400 stock solution to 5 μL of Tween80, mix evenly to clarify it; add 50 μL Propylene glycol to the above system, mix evenly to clarify it; then continue to add 645 μL ddH2O to adjust the volume. to 1 mL. The mixed solution should be used immediately for optimal results.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.

Calculateur de formulation in vivo (Solution claire)

Étape 1 : Saisir les informations ci-dessous (Recommandé : Un animal supplémentaire pour tenir compte des pertes pendant l'expérience)

Dosage : mg/kg Poids moyen des animaux : g Volume de dosage par animal :μL Nombre d'animaux :

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.)

% DMSO + % + % Tween 80 + % ddH₂O

%DMSO+ %

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.

Mécanisme d'action (Mechanism of Action)

Targets/IC₅₀/Ki	PI3Kγ (Cell-free assay) 23 nM PI3Kδ (Cell-free assay) 36 nM PI3Kα (Cell-free assay) 39 nM PI3Kβ (Cell-free assay) 383 nM
In vitro	XL147 analogue inhibits class I PI3K isoforms in an ATP-competitive manner. In a panel of HER2-overexpressing human breast cancer cell lines, treatment with this compound abrogates AKT and S6 phosphorylation but also induces the expression and phosphorylation of HER3 and other RTKs. In HER2⁺ cells, phosphorylation of HER3 is maintained by the HER2 tyrosine kinase, leading to partial recovery of phosphorylated AKT (pAKT) and thereby limiting the antitumor action of this chemical. In addition, knockdown of HER3 or treatment with the anti-HER2 agents trastuzumab or lapatinib sensitizes HER2⁺ breast cancer cells to this agent in vitro and in vivo. Treatment with this inhibitor inhibits the monolayer growth of all tested cell lines, including BT474, HCC1937 et al. in a dose-dependent manner. The main effect of this compound is inhibition of cell proliferation. It induces cell death at the concentration of 20 μM. Treatment with this chemical leads to dose-dependent inhibition of PI3K. Consistent with the inhibition of cell proliferation, it induces a reduction in cyclin D1 and pRB and an increase in levels of the CDK inhibitor p27^KIPI but no detectable change in levels off total or cleaved poly (ADP-ribose) polymerase (PARP). Treatment with this agent leads to a dose-dependent reduction in pAKT^S473/T308 and pS6^S240/244. Surprisingly, it also triggers up-regulation of total HER3 and/or pHER3^Y1289 levels. In HER2-overexpressing cells, inhibition of PI3K is followed by up-regulation of expression and phosphorylation of multiple receptor tyrosine kinases, including HER3. Knockdown of FoxO1 and FoxO3a transcription factors prevents the induction of HER3, InsR, IGF1R, and FGFR2 mRNAs upon inhibition of PI3K. In HER2⁺ cells, knockdown of HER3 with siRNA or cotreatment with the HER2 inhibitors trastuzumab or lapatinib enhances XL147-induced cell death and inhibition of pAKT and pS6.
In vivo	Athymic mice with BT474 xenografts are randomly treated with XL147 analogue, lapatinib, trastuzumab, or this compound plus each HER2 antagonist. Each monotherapy significantly inhibtis tumor growth with trastuzumab being the only agent that induced a complete tumor regression in one of eight mice. Both combinations are superior to the respective drugs given alone. Notably, the combination of trastuzumab and this chemical, but not lapatinib and XL147, induces a complete tumor response in three of eight mice. There is no marked drug-related toxicity in any of the treatment arms. The combination of this compound plus trastuzumab prevents pHER3 more potently than any of the other treatments. In good agreement with differences in tumor growth among treatment arms, nuclear pAKT is lower in tumors treated with XL147 plus lapatinib or this chemical plus trastuzumab compared with tumors treated with single agents. Of all three single drugs, this compound is the only one shown statistically to repress nuclear pAKT levels. There are no detectable changes in cytoplasmic pAKT levels. Combined inhibition of HER2 and PI3K in HER2-dependent xenografts is required to maximally inhibit signaling output of the PI3K/AKT pathway.
Références	[1] # [2] https://pubmed.ncbi.nlm.nih.gov/21368164/

Informations sur l'essai clinique (Clinical Trial Information)

(données du https://clinicaltrials.gov, mis à jour le 2024-05-22)

Numéro NCT	Recrutement	Conditions	Promoteur/Collaborateurs	Date de début	Phases
NCT01943838	Completed	Neoplasm Malignant	Sanofi	October 2013	Phase 1
NCT01436565	Completed	Solid Tumor Cancers	Sanofi\|Merrimack Pharmaceuticals	November 2011	Phase 1
NCT01392924	Completed	Neoplasm Malignant	Sanofi	August 2011	Phase 1
NCT01357330	Completed	Solid Tumors	Sanofi	May 2011	Phase 1
NCT01240460	Completed	Glioblastoma\|Astrocytoma Grade IV	Sanofi	January 2011	Phase 1

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C6=C5/X	C6:	LOG(C6):
C7=C6/X	C7:	LOG(C7):
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XL147 analogue PI3K Inhibiteur

Poids moléculaire: 448.52