Brivanib Alaninate (BMS-582664)

製品コードS1138 バッチS113803

印刷

化学情報

Chemical Structure Synonyms N/A Storage
(From the date of receipt)		 3 years -20°C powder
1 years -80°C in solvent
化学式

C22H24FN5O4
分子量 441.46 CAS No. 649735-63-7
Solubility (25°C)* 体外 DMSO 88 mg/mL (199.33 mM)
Ethanol 88 mg/mL (199.33 mM)
Water Insoluble
体内 （毎回新しく調製した物を用意してください）
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
0.5% methylcellulose 0.2% Tween 80

この製剤はselleckのラボで検証済みです。上記の溶解方法がご要望を満たさない場合、selleckの営業担当までお問い合わせ頂ければ、個別の試験を行います。

 10.000mg/ml (22.65mM) Taking the 1 mL working solution as an example, take 10 mg of this product, add it to 1 ml of 0.5% methylcellulose+0.2% Tween 80 clear solution, and mix evenly to make it a uniform suspension. The mixed solution should be used immediately for optimal results. 
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.

溶剤液（一定の濃度）を調合する

生物活性

製品説明 Brivanib alaninate (BMS-582664) is the prodrug of BMS-540215, an ATP-competitive inhibitor against VEGFR2 with IC50 of 25 nM.
in vitro Brivanib Alaninate (BMS-582664) inhibits VEGF-stimulated and FGF-stimulated proliferating of HUVECs with IC50 of 40 nM and 276 nM. [1] This compound (2 μM) significantly inhibits VEGFR2, FGFR1, ERK1/2 and Akt phosphorylation in VEGF- and bFGF-stimulated SK-HEP1 cells and HepG-2 cells, while it alone has little effect on levels of phosphorylated ERK1/2, Akt, VEGFR2, and FGFR1 in nonstimulated cells. [2] It inhibits CYP2C19, CYP3A4(BFC) and CYP3A4 (BzRes) with IC50 of 2.4 μM, 0.51 μM and 1.6 μM, respectively, and exhibits high solid state stability (only 0.3% degradation at 50℃ with desiccant over a period of 12 weeks) and acceptable solution state stability up to pH 6.5. [3]
in vivo Brivanib Alaninate (BMS-582664) (50 mg/kg) results in AUC of 136 μM×hr and Cmax of 41 μM in mouse. It (60 mg/kg, orally) is rapidly absorbed with Tmax of 1 hour, a favorable half-life (t1/2) of 2.7 hours and mean residence time (MRT) of 3.6 hours in mouse. This compound (25 mg/kg) results in AUC of 13.4 μM×hr and Cmax of 6.4 μM in rat. It dose-dependently inhibits the growth of established tumors with tumor growth inhibition of 85% and 97% at dose of 60 mg/kg and 90 mg/kg in H3396 xenografts athymic mice. [1] It inhibits the growth rate of tumors in mice with patient-derived xenograft line 06-0606 by 55% and 13% at dose of 50 mg/kg and 100 mg/kg. It (60 mg/kg, orally) significantly reduces tumor weight at sacrifice, increases apoptosis, reduces microvessel density, inhibits of cell proliferation, and down-regulates cell cycle regulators in mice with patient-derived xenograft line 06-0606. [2] It dose-dependently inhibits the growth of established tumors with tumor growth inhibition of 85% and 97% at dose of 80 mg/kg and 107 mg/kg in a L2987 nonsmall cell lung tumor xenografts assay in athymic mice. [3] It (100 mg/kg) significantly modulates tyrosine kinase receptor 1 (Tie-1), collagen type IV alpha1 (Col4a1), complement component 1, q subcomponent receptor 1 (C1qr1), angiotensin receptor-like 1 (Agtrl1), and vascular endothelial-cadherin (Cdh5) in L2987 nonsmall cell lung tumor xenografts assay in athymic mice. It (100 mg/kg) inhibits the new growth of endothelial cells in two xenografts mouse models, L2987 and HCT116. [4]
特徴 Alanine prodrug of BMS-540215.

プロトコル(参考用のみ)

キナーゼアッセイ Kinase inhibition assays
For the VEGFR2, Flk1 and FGFR1 kinase assays, Brivanib Alaninate (BMS-582664) is dissolved in DMSO and diluted with water/10% DMSO to a final DMSO concentration of 2%. The kinase reactions consist of 8 ng of enzymes with GST tag, 75 μg/mL substrate, 1 μM ATP, and 0.04 μCi [γ-33P]ATP in 50 μL total reaction volume (kinase buffer:  20 mM Tris, pH 7.0, 25 μg/mL BSA, 1.5 mM MnCl2, 0.5 mM dithiothreitol). In all cases, the reactions are incubated for 60 min at 27℃ and terminated with the addition of cold trichloroacetic acid (TCA) to a final concentration of 15%. The percent inhibition from the kinase assays is determined by nonlinear regression analyses, and data are reported as the inhibitory concentration required to achieve 50% inhibition relative to control reactions (IC50).
細胞アッセイ 細胞株 HUVECs cell lines
濃度 276 nM
反応時間 72 hours
実験の流れ Cells are grown in 100 μL of minimal growth medium and 1.0% heat-inactivated fetal bovine serum in 96-well collagen IV coated plates at a density of 2 × 103 per well in a 37 ℃/5% CO2 environment. Twenty-four hours later, serum is adjusted to 10%, and Brivanib Alaninate (BMS-582664) at various dilutions is added to each well in a final volume of minimal growth media that contains 10% serum. Forty-eight hours later, 0.5 μCi of [3H]thymidine is added in a volume of 20 μL of minimal media for 24 hours. Plates are washed once in PBS. Upon removal of PBS, Trypsin is added to cells which are subsequently harvested onto glass-fiber filters using an automated harvestor. Incorporated tritium is quantified using a β-counter. Dose−response curves are generated to determine the IC50 value, which is defined as the concentration of this compound required to inhibit 50% of tritium incorporation when compared to untreated serum-stimulated cells.
動物実験 動物モデル H3396 xenografts athymic mice
投薬量 90 mg/kg
投与方法 Orally

参考

  • https://pubmed.ncbi.nlm.nih.gov/16570908/
  • https://pubmed.ncbi.nlm.nih.gov/18829493/
  • https://pubmed.ncbi.nlm.nih.gov/18288793/
  • https://pubmed.ncbi.nlm.nih.gov/17638901/

カスタマーフィードバック

Data independently produced by Dr. Yong-Weon Yi from Georgetown University Medical Center,

Selleckの高級品が、幾つかの出版された研究調査結果（以下を含む）で使われた：

Inhibition of NRF2 by PIK-75 augments sensitivity of pancreatic cancer cells to gemcitabine. [Duong HQ, et al. Int J Oncol, 2014, 44(3):959-69] PubMed: 24366069
Bioluminescent cell-based NAD(P)/NAD(P)H assays for rapid dinucleotide measurement and inhibitor screening [ Assay Drug Dev Technol, 2014, 12(9-10):514-26] PubMed: 25506801

長期の保管のために-20°Cの下で製品を保ってください。

人間や獣医の診断であるか治療的な使用のためにでない。

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