methyl 5-chlorobenzo[c][2,6]naphthyridine-7-carboxylate | 1186040-05-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氮杂萘
• 英文名称: methyl 5-chlorobenzo[c][2,6]naphthyridine-7-carboxylate
• CAS: 1186040-05-0
• 化学式: C₁₄H₉ClN₂O₂
• 分子量: 272.691
• InChiKey: ITJWQMCGDKDXHO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  52.1
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  methyl 5-chlorobenzo[c][2,6]naphthyridine-7-carboxylate 在 水 、 sodium hydroxide 作用下， 以 乙醇 为溶剂， 生成 5-((2,6-difluorophenyl)amino)benzo[c][2,6]naphthyridine-7-carboxylic acid
  参考文献：
  名称：

  7-(4H-1,2,4-Triazol-3-yl)benzo[c][2,6]naphthyridines: A novel class of Pim kinase inhibitors with potent cell antiproliferative activity

  摘要：

  A novel class of pan-Pim kinase inhibitors was designed by modifying the CK2 inhibitor CX-4945. Introduction of a triazole or secondary amide functionality on the C-7 position and 2'-halogenoanilines on C-5 resulted in potent inhibitors of the Pim-1 and Pim-2 isoforms, with many analogs active at single digit nanomolar concentrations. The molecules inhibited the phosphorylation at Serine 112 of the apoptosis effector BAD, and had potent antiproliferative effects on the AML cell line MV-4-11 ( IC50 < 30 nM). This work delivers an excellent lead-optimization platform for Pim targeting anticancer therapies. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2011.09.059
• 作为产物：
  描述：

  2-氨基-3-溴苯甲酸 在 (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、 硫酸 、 sodium hexamethyldisilazane 、 caesium carbonate 、 三氯氧磷 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 水 为溶剂， 反应 36.0h， 生成 methyl 5-chlorobenzo[c][2,6]naphthyridine-7-carboxylate
  参考文献：
  名称：

  发现和SAR的第一个临床阶段蛋白激酶CK2抑制剂5-（3-氯苯基氨基）苯并[ c ] [2,6]萘吡啶-8-羧酸（CX-4945）

  摘要：

  本文中，我们对CX-4945（25n）的发现进行了编年史，CX-4945是蛋白激酶CK2的一流的，口服可生物利用的ATP竞争性抑制剂，在癌症的临床试验中得到了证实。CK2长期以来一直被认为是主要的癌症药物靶标，因为CK2的失调和过度表达在促进癌症的生存和抗凋亡途径中起着重要的作用。这些生物学特性以及CK2的小ATP结合位点对选择性抑制剂设计的适用性，使我们开发出了新型的癌症治疗剂。导致25n（K i = 0.38 nM）的最优化是通过分子建模指导的，这表明25n的强结合由疏水相互作用，与Lys68形成的离子桥以及与铰链区的氢键结合而成。发现25n具有高度选择性，可跨物种口服生物利用（20-51％），并且在异种移植模型中有效。25n的发现将首次使CK2在人类中具有治疗靶向性。

  DOI：

  10.1021/jm101251q

文献信息

• PROTEIN KINASE MODULATORS
  申请人：CHUA Peter C.

  公开号：US20090239859A1

  公开（公告）日：2009-09-24

  The invention relates in part to molecules having certain biological activities that include, but are not limited to, inhibiting cell proliferation, modulating protein kinase activity and modulating polymerase activity. Molecules of the invention can modulate Pim kinase activity and/or FMS-like tyrosine kinase (Flt) activity. The invention also relates in part to methods for using such molecules.

  该发明部分涉及具有特定生物活性的分子，包括但不限于抑制细胞增殖、调节蛋白激酶活性和调节聚合酶活性。该发明的分子可以调节Pim激酶活性和/或FMS样酪氨酸激酶（Flt）活性。该发明还涉及使用这些分子的方法。
• Protein kinase modulators
  申请人：Cylene Pharmaceuticals, Inc.

  公开号：US08168651B2

  公开（公告）日：2012-05-01

  The invention relates in part to molecules having certain biological activities that include, but are not limited to, inhibiting cell proliferation, modulating protein kinase activity and modulating polymerase activity. Molecules of the invention can modulate Pim kinase activity and/or FMS-like tyrosine kinase (Flt) activity. The invention also relates in part to methods for using such molecules.

  本发明部分涉及具有特定生物活性的分子，包括但不限于抑制细胞增殖、调节蛋白激酶活性和调节聚合酶活性。本发明的分子可以调节Pim激酶活性和/或类FMS酪氨酸激酶(Flt)活性。本发明部分还涉及使用这些分子的方法。
• Synthesis and SAR of inhibitors of protein kinase CK2: Novel tricyclic quinoline analogs
  作者：Mustapha Haddach、Fabrice Pierre、Collin F. Regan、Cosmin Borsan、Jerome Michaux、Eric Stefan、Pauline Kerdoncuff、Michael K. Schwaebe、Peter C. Chua、Adam Siddiqui-Jain、Diwata Macalino、Denis Drygin、Sean E. O’Brien、William G. Rice、David M. Ryckman

  DOI：10.1016/j.bmcl.2011.11.087

  日期：2012.1

  Protein kinase CK2 is a potential drug target for many diseases including cancer and inflammation disorders. The crystal structure of clinical candidate CX-4945 1 with CK2 revealed an indirect interaction with the protein through hydrogen bonding between the NH of the 3-chlorophenyl amine and a water molecule. Herein, we investigate the relevance of this hydrogen bond by preparing several novel tricyclic derivatives lacking a NH moiety at the same position. This SAR study allowed the discovery of highly potent CK2 inhibitors. (C) 2011 Elsevier Ltd. All rights reserved.
• US8168651B2
  申请人：——

  公开号：US8168651B2

  公开（公告）日：2012-05-01
• [EN] PROTEIN KINASE MODULATORS<br/>[FR] MODULATEURS DE PROTÉINES KINASES
  申请人：CYLENE PHARMACEUTICALS INC

  公开号：WO2009108912A1

  公开（公告）日：2009-09-03

  The invention relates in part to molecules having certain biological activities that include, but are not limited to, inhibiting cell proliferation, modulating protein kinase activity and modulating polymerase activity. Molecules of the invention can modulate Pim kinase activity and/or FMS-like tyrosine kinase (Ht) activity. The invention also relates in part to methods for using such molecules.