CAS NO: | 656247-17-5 |
包装 | 价格(元) |
10mM (in 1mL DMSO) | 电议 |
5mg | 电议 |
25mg | 电议 |
Physical Appearance | A solid |
Storage | Store at -20°C |
M.Wt | 539.62 |
Cas No. | 656247-17-5 |
Formula | C31H33N5O4 |
Synonyms | Vargatef |
Solubility | insoluble in H2O; insoluble in EtOH; ≥5.34 mg/mL in DMSO |
Chemical Name | methyl (3Z)-3-[[4-[methyl-[2-(4-methylpiperazin-1-yl)acetyl]amino]anilino]-phenylmethylidene]-2-oxo-1H-indole-6-carboxylate |
Canonical SMILES | CN1CCN(CC1)CC(=O)N(C)C2=CC=C(C=C2)NC(=C3C4=C(C=C(C=C4)C(=O)OC)NC3=O)C5=CC=CC=C5 |
运输条件 | 蓝冰运输或根据您的需求运输。 |
一般建议 | 为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同厂家不同批次产品溶解度各有差异,仅做参考。若实验所需浓度过大至产品溶解极限,请添加助溶剂助溶或自行调整浓度。溶液形式一般不宜长期储存,请尽快用完。 |
Nintedanib (BIBF 1120)是一种吲哚啉酮衍生的具口服活性的三重激酶抑制剂,对血管内皮生长因子受体(VEGFR1/2/3)、成纤维细胞生长因子受体(FGFR1/2/3 )和血小板衍生生长因子受体(PDGFRα/β)具有抑制作用,在纳摩尔(IC50, 20-100 nmol/L)范围时通过阻断这些受体介导的信号途径,具有有效的抗血管生成活性[1,2]。
Nintedanib (BIBF 1120)可用于特发性肺纤维化治疗的临床研究,因为这些受体可能参与肺纤维素化的发病机制[3,4]。作为一种新型的血管生成抑制剂,Nintedanib也在各种癌症模型中被广泛评估,其通过抑制肿瘤血管形成,发挥显著的抗肿瘤活性[5-7]。
为进一步评估其在多个肿瘤中的抗肿瘤作用,目前Nintedanib已经进入很多癌症的临床试验中,包括非小细胞肺癌、卵巢癌、结直肠癌、肝癌和许多其他恶性实体瘤。此外,也进行了Nintedanib与其它治疗的联合用药疗法试验,比如在不同肿瘤模型中测试Nintedanib与docetaxel和afatinib联合用药,最常见的药物相关不良反应有腹泻、恶心、呕吐和嗜睡[7]。
参考文献:
[1] Hilberg, F. et al. BIBF 1120: triple angiokinase inhibitor with sustained receptor blockade and good antitumor efficacy. Cancer research 68, 4774-4782, doi:10.1158/0008-5472.CAN-07-6307 (2008).
[2] Roth, G. J. et al. Design, synthesis, and evaluation of indolinones as triple angiokinase inhibitors and the discovery of a highly specific 6-methoxycarbonyl-substituted indolinone (BIBF 1120). Journal of medicinal chemistry 52, 4466-4480, doi:10.1021/jm900431g (2009).
[3] Wollin, L. , Maillet, I., Quesniaux, V., Holweg, A. & Ryffel, B. Antifibrotic and Anti-inflammatory Activity of the Tyrosine Kinase Inhibitor Nintedanib in Experimental Models of Lung Fibrosis. The Journal of pharmacology and experimental therapeutics 349, 209-220, doi:10.1124/jpet.113.208223 (2014).
[4] Antoniu, S. A. Nintedanib (BIBF 1120) for IPF: a tomorrow therapy Multidisciplinary respiratory medicine 7, 41, doi:10.1186/2049-6958-7-41 (2012).
[5] Santos, E. S., Gomez, J. E. & Raez, L. E. Targeting angiogenesis from multiple pathways simultaneously: BIBF 1120, an investigational novel triple angiokinase inhibitor. Investigational new drugs 30, 1261-1269, doi:10.1007/s10637-011-9644-2 (2012).
[6] Wei, X. W., Zhang, Z. R. & Wei, Y. Q. Anti-angiogenic drugs currently in Phase II clinical trials for gynecological cancer treatment. Expert opinion on investigational drugs 22, 1181-1192, doi:10.1517/13543784.2013.812071 (2013).
[7] Mross, K. et al. Phase I study of the angiogenesis inhibitor BIBF 1120 in patients with advanced solid tumors. Clinical cancer research : an official journal of the American Association for Cancer Research 16, 311-319, doi:10.1158/1078-0432.CCR-09-0694 (2010).
[8] Rolfo, C. et al. BIBF 1120/ nintedanib : a new triple angiokinase inhibitor-directed therapy in patients with non-small cell lung cancer. Expert opinion on investigational drugs 22, 1081-1088, doi:10.1517/13543784.2013.812630 (2013).
[9] Tai, W. T. et al. Nintedanib (BIBF-1120) inhibits hepatocellular carcinoma growth independent of angiokinase activity. Journal of hepatology, doi:10.1016/j.jhep.2014.03.017 (2014).
[10] Reck, M. et al. Docetaxel plus nintedanib versus docetaxel plus placebo in patients with previously treated non-small-cell lung cancer (LUME-Lung 1): a phase 3, double-blind, randomised controlled trial. The lancet oncology 15, 143-155, doi:10.1016/S1470-2045(13)70586-2 (2014).
[11] Bouche, O. et al. Phase II trial of weekly alternating sequential BIBF 1120 and afatinib for advanced colorectal cancer. Anticancer research 31, 2271-2281 (2011).
细胞实验: [1] | |
细胞系 | PLC5、Hep3B、SK-Hep1、HuH7和HepG2细胞 |
制备方法 | 该化合物在DMSO中的溶解度大于10 mM,若配制更高浓度的溶液,一般步骤如下:请将试管置于37℃加热10分钟和/或将其置于超声波浴中震荡一段时间。原液于-20℃可放置数月。 |
反应条件 | 20 μM,48 hours |
实验结果 | Nintedanib处理48小时后通过MTT实验测定细胞活力。在所有测试的HCC细胞中,Nintedanib显著诱导亚G1阳性细胞的积累。此外,通过对DNA片段化的测定也证明了nintedanib诱导凋亡。在五种HCC细胞系中,在临床相关浓度下,Nintedanib以剂量依赖性方式显著诱导DNA片段化的比例。 |
动物实验: [2] | |
动物模型 | 注射A459、Calu-6或H1993细胞的雌性NOD/SCID小鼠 |
给药剂量 | 口服给药,50 mg/kg,每周5天 |
实验结果 | 在A549异种移植物中,单一药剂的BIBF 1120有效地减少原发性肿瘤大小。在三种异种移植物中,所有模型中特别是在组合给药组中观察到肿瘤生长速率的降低,其中生长曲线逐渐变为线性。在所有模型中,与对照相比,BIBF 1120和组合给药组中的最终肿瘤体积和重量较低。在A549和H1993异种移植物中,组合给药比单一药剂治疗更有效;然而,在Calu-6异种移植物中,组合治疗与BIBF 1120单一药剂治疗没有明显区别。 |
注意事项 | 请于室内测试所有化合物的溶解度。虽然化合物的实际溶解度可能与其理论值略有不同,但仍处于实验系统误差的允许范围内。 |
References: [1] Tai W T, Shiau C W, Li Y S, et al. Nintedanib (BIBF-1120) inhibits hepatocellular carcinoma growth independent of angiokinase activity. Journal of hepatology, 2014. [2] Cenik B K, Ostapoff K T, Gerber D E, et al. BIBF 1120 (nintedanib), a triple angiokinase inhibitor, induces hypoxia but not EMT and blocks progression of preclinical models of lung and pancreatic cancer. Molecular cancer therapeutics, 2013, 12(6): 992-1001. |
Description | BIBF 1120是一种有效的三重激酶抑制剂,对VEGFR1/2/3、FGFR1/2/3 和 PDGFRα/β的IC50值分别为34 nM/13 nM/13 nM、69 nM/37 nM/108 nM和59 nM/65 nM。 | |||||
靶点 | VEGFR1/2/3 | FGFR1/2/3 | PDGFRα/β | |||
IC50 | 34 nM/13 nM/13 nM | 69 nM/37 nM/108 nM | 59 nM/65 nM |