CAS: 1009820-21-6; 5-((3-Chlorophenyl)Amino)Benzo[c][2,6]Naphthyridine-8-Carboxylic Acid

该化合物是一种强效和选择性的小分子抑制体细胞2 (CK2) , 一种涉及细胞扩散,存活和DNA损害修复的精液/激素直流酶. 瞄准CK2, Silmitasertib 扰乱了诱导信号路径的关键,使它成为癌症治疗的有前途的候选体. 高选择性和口服生物利用率增强了其临床应用潜力,特别是在受管治的CK2性肿瘤活动,如多处骨髓瘤和胆固醇癌. 临床研究表明它能够诱发骨质疏松症并与其他抗癌剂协同. Silmitasertib 目前正在临床试验中进行调查,强调其在肿瘤研究中的翻译相关性.

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上下游产品

Methyl 5-(3-Chlorophenylamino)Benzo[c][2,6]Naphthyridine-8-Carboxylate
5-氯苯并[c] [2,6]萘啶-8-羧酸甲酯 Methyl 5-Chlorobenzo[c][2,6]Naphthyridine-8-Carboxylate 1009826-84-9

合成工艺路线路线简述

    📜3-溴异烟酸乙酯置于(1,1'-Bis(Diphenylphosphino)Ferrocene)Palladium(II) Dichloride,Caesium Carbonate,Sodium Hydroxide,三氯氧磷体系中,用 1,4-二氧六环,N-甲基吡咯烷酮 用作溶剂,化学反应生成5-[(3-氯苯基)氨基]-苯并[c]-2,6-萘啶-8-羧酸
    参考文献:发现5-(3-氯苯基氨基)苯并[ C ] [2,6]萘啶衍生物作为具有强力癌细胞抑制作用的高选择性ck2抑制剂
    标题:发现5-(3-氯苯基氨基)苯并[ C ] [2,6]萘啶衍生物作为具有强力癌细胞抑制作用的高选择性ck2抑制剂
    摘要:多功能实体最近对于开发抗癌化疗药物具有吸引力.但是,在单个小分子中很少有具有并发ck2和癌症干细胞(csc)抑制活性的实体.在此,使用已知的ck2抑制剂西米塔塞替尼(cilmitasertib(cx-4945))作为前导化合物合成了一系列5-(3-氯苯基氨基)苯并[ C ] [2,6]萘啶衍生物.在所得化合物中,1C与cx-4945相比具有更强的ck2抑制活性和更高的clk2 / Ck2选择性.明显地,1C可以调节akt1(ser129)-Gsk-3β(ser9)-Wnt /β-Catenin信号通路并抑制茎标记aldh1A1,Csc表面抗原和茎基因的表达,显示出强大的csc抑制活性.此外,与cx-4945钠盐相比,1C还显示出优异的药代动力学和抗肿瘤活性,且无明显毒性.1C的非常好抗增殖和抗肿瘤活性,对ck2的高抑制选择性以及对癌细胞干性的有效抑制作用使该分子成为治疗癌症的候选药物.
    Doi:10.1021/acs.Jmedchem.1C00131

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    主要参考文献


    1: Son YH, Moon SH, Kim J. The protein kinase 2 inhibitor CX-4945 regulates osteoclast and osteoblast differentiation In vitro. Mol Cells. 2013 Nov;36(5):417-23. doi: 10.1007/s10059-013-0184-9. Epub 2013 Oct 22. doi: 10.1186/1756-8722-6-78.
    3: Buontempo F, Orsini E, Martins LR, Antunes I, Lonetti A, Chiarini F, Tabellini G, Evangelisti C, Evangelisti C, Melchionda F, Pession A, Bertaina A, Locatelli F, McCubrey JA, Cappellini A, Barata JT, Martelli AM. Cytotoxic activity of the casein kinase 2 inhibitor CX-4945 against T-cell acute lymphoblastic leukemia: targeting the unfolded protein response signaling. Leukemia. 2013 Nov 20. doi: 10.1038/leu.2013.349. [Epub ahead of print] doi: 10.1371/journal.pone.0074342.
    5: Martins LR, Lúcio P, Melão A, Antunes I, Cardoso BA, Stansfield R, Bertilaccio MT, Ghia P, Drygin D, Silva MG, Barata JT. Activity of the clinical-stage CK2-specific inhibitor CX-4945 against chronic lymphocytic leukemia. Leukemia. 2013 Aug 8. doi: 10.1038/leu.2013.232. [Epub ahead of print] doi: 10.1038/leu.2013.228. Epub 2013 Jul 31. doi: 10.1007/s12272-013-0103-9. Epub 2013 Mar 31. doi: 10.1371/journal.pone.0049193. Epub 2012 Nov 8.

    合成参考文献


    参考文献:10.1007/s11010-011-0957-4
    摘要:Gratz A, Kuckländer U, Bollig R, Götz C, Jose J. Identification of novel CK2 inhibitors with a benzofuran scaffold by novel non-radiometric in vitro assays. Molecular and Cellular Biochemistry. 2011 Jul 13;356(1-2):83. doi: 10.1007/s11010-011-0957-4.
    参考文献:10.1007/s11010-011-0953-8
    摘要:Makowska M, Łukowska-Chojnacka E, Wińska P, Kuś A, Bilińska-Chomik A, Bretner M. Design and synthesis of CK2 inhibitors. Molecular and Cellular Biochemistry. 2011 Jul 13;356(1-2):91. doi: 10.1007/s11010-011-0953-8.
    参考文献:10.1007/s11010-011-0956-5
    摘要:Pierre F, Chua PC, O’Brien SE, Siddiqui-Jain A, Bourbon P, Haddach M, Michaux J, Nagasawa J, Schwaebe MK, Stefan E, Vialettes A, Whitten JP, Chen TK, Darjania L, Stansfield R, Bliesath J, Drygin D, Ho C, Omori M, Proffitt C, Streiner N, Rice WG, Ryckman DM, Anderes K. Pre-clinical characterization of CX-4945, a potent and selective small molecule inhibitor of CK2 for the treatment of cancer. Molecular and Cellular Biochemistry. 2011 Jul 14;356(1-2):37. doi: 10.1007/s11010-011-0956-5.
    参考文献:10.1007/s11010-011-0963-6
    摘要:Ceglia I, Flajolet M, Rebholz H. Predominance of CK2α over CK2α′ in the mammalian brain. Molecular and Cellular Biochemistry. 2011 Jul 15;356(1-2):169. doi: 10.1007/s11010-011-0963-6.
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