产品说明
一般描述
A cell-permeable anthranilamide that acts as a potent VEGFR inhibitor (IC50 = 130, 23, and 18 nM against VEGFR-1, -2, and -3, respectively; IC50 = 1.24 nM against VEGF-induced human VEGFR-2 phosphorylation in CHO cells) by targeting the ATP-binding site of VEGFR in its inactive "DFG-out" conformation and effectively suppresses tumor growths (50 to 100 mg/kg; p.o.) via its anti-angiogenesis activity in mice and rats in vivo, while inhibiting c-kit, CSF-1R/c-Fms, PDGFR-β, and c-Abl only at higher concentrations (IC50 = 236, 380, 640, and 2820 nM, respectively). AAL933 and two other VEGFR inhibitors, KRN633 and SU5416, are also shown to inhibit hypoxia-induced HIF-1α expression (by <90% at 30 M) and transcription activation. Unlike KRN633 and SU5416, AAL933 prevents only hypoxia-induced Erk, but not Akt, phosphorylation in HeLa cells.
A cell-permeable anthranilamide that acts as a potent VEGFR inhibitor (IC50 = 130, 23, and 18 nM against VEGFR-1, -2, and -3, respectively; IC50 = 1.24 nM against VEGF-induced human VEGFR-2 phosphorylation in CHO cells) by targeting the ATP-binding site of VEGFR in its inactive "DFG-out" conformation, while inhibiting c-kit, CSF-1R/c-Fms, PDGFR-β, and c-Abl only at higher concentrations (IC50 = 236, 380, 640, and 2820 nM, respectively) and displaying little or no activity against EGFR/HER-1/ErbB (IC50 = 10.4 M) and six other kinases (IC50 ≥10 M). Reported to be orally available in mice (Conc. in plasma = 9.5, 4.7, 1.5, and 1.1 M, respectively, 0.5 h, 1 h, 1.5 h, and 2 h after p.o. dosage of 50 mg/kg), rats, and dogs, and effectively suppress tumor growths (50 to 100 mg/kg; p.o.) via its anti-angiogenesis activity in various cancer models in vivo, including murine melanoma B16-BL6, rat mammary adenocarcinoma BN472, as well as human prostate cancer DU145-grafted mice in vivo. AAL933 and two other VEGFR inhibitors, KRN633 and SU5416, are also shown to inhibit hypoxia- (1% O2) induced HIF-1α expression (by <90% at 30 M) and transcription activation (IC50 = 6.53, 3.79, and 8.24 M, respectively, by AAL933, KRN633, and SU5416 in HeLa-HRE-Luc reporter assays). However, unlike KRN633 and SU5416, AAL933 prevents only hypoxia-induced Erk, but not Akt, phosphorylation in HeLa cells.
包装
10 mg in Glass bottle
Packaged under inert gas
警告
Toxicity: Regulatory Review (Z)
重悬
Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.
其他说明
Ban, H.S., et al. 2010. Cancer Lett.296, 17; Manley, P.W., et al. 2004. Biochim. Biophys. Acta1697, 17; Manley, P.W., et al. 2002. J. Med. Chem.45, 5687.
法律信息
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
基本信息
经验(实验)分子式 | C20H16F3N3O |
分子量 | 371.36 |
产品性质
质量水平 | 100 |
测定 | ≥97% (HPLC) |
形式 | powder |
manufacturer/tradename | Calbiochem® |
储存条件 | OK to freeze protect from light |
颜色 | off-white |
溶解性 | DMSO: 100 mg/mL |
运输 | ambient |
储存温度 | 2-8℃ |
安全信息
储存分类代码 | 11 - Combustible Solids |
WGK | WGK 2 |
闪点(F) | Not applicable |
闪点(C) | Not applicable |
Sigma-Aldrich