5-(1,1-dioxido-1,2-thiazinan-2-yl)-N-(4-fluorobenzyl)-8-hydroxy-1,6-naphthyridine-7-carboxamide | 410544-95-5

• 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: 5-(1,1-dioxido-1,2-thiazinan-2-yl)-N-(4-fluorobenzyl)-8-hydroxy-1,6-naphthyridine-7-carboxamide
• 英文别名: L-870,810；5-(1,1-dioxothiazinan-2-yl)-N-[(4-fluorophenyl)methyl]-8-hydroxy-1,6-naphthyridine-7-carboxamide
• CAS: 410544-95-5
• 化学式: C₂₀H₁₉FN₄O₄S
• 分子量: 430.46
• InChiKey: DIDKWCOCQJWMDJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  30
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  121
• 氢给体数：
  2
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  5-(1,1-dioxido-1,2-thiazinan-2-yl)-N-(4-fluorobenzyl)-8-hydroxy-1,6-naphthyridine-7-carboxamide 在 三乙胺 作用下， 以 四氢呋喃 、 氯仿 为溶剂， 反应 13.17h， 生成 8-(((1r,4r)-4-aminocyclohexyl)amino)-5-(1,1-dioxido-1,2-thiazinan-2-yl)-N-(4-fluorobenzyl)-1,6-naphthyridine-7-carboxamide
  参考文献：
  名称：

  Repositioning HIV-1 Integrase Inhibitors for Cancer Therapeutics: 1,6-Naphthyridine-7-carboxamide as a Promising Scaffold with Drug-like Properties

  摘要：

  Among a large number of HIV-1 integrase (IN) inhibitors, the 8-hydroxy-[1,6]naphthyridines (i.e., L-870,810) were one of the promising class of antiretroviral drugs developed by Merck Laboratories. In spite of its remarkable potency and efficacy, unfortunately upon completion of phase I clinical studies, development of L-870,810 was halted. Because of its desirable pharmacological and pharmaceutical properties we were intrigued to design novel analogues of L-870,810 with goals to (1) improve upon limitations of naphthyridine-7-carboxamides as antiviral agents and (2) to reposition their use as innovative cytotoxic agents for cancer therapeutics. Herein, we report on the design and synthesis of a series of 1,6-naphthyridine-7-carboxamides with various substitutions at the 5- and 8-positions. All the new 5-substituted-8-hydroxy-[1,6]naphthyridines were potent IN inhibitors and the 5-substituted-8-amino-[1,6]naphthyridines were significantly cytotoxic. Further optimization of the 5,8-disubstituted-[1,6]naphthyridines with structural variation on 7-carboxamide delivered novel compounds with significant cytotoxicity in a panel of cancer cell lines and effective inhibition against select oncogenic kinases.

  DOI：

  10.1021/jm300667v
• 作为产物：
  描述：

  2,3-吡啶二羧酸酐 在 吡啶 、 copper(I) oxide 、 sodium tetrahydroborate 、 N-溴代丁二酰亚胺(NBS) 、 氯化亚砜 、 magnesium sulfate 、 N,N-二甲基甲酰胺 、 三苯基膦 、 偶氮二甲酸二乙酯 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 、 甲苯 为溶剂， 反应 64.0h， 生成 5-(1,1-dioxido-1,2-thiazinan-2-yl)-N-(4-fluorobenzyl)-8-hydroxy-1,6-naphthyridine-7-carboxamide
  参考文献：
  名称：

  Repositioning HIV-1 Integrase Inhibitors for Cancer Therapeutics: 1,6-Naphthyridine-7-carboxamide as a Promising Scaffold with Drug-like Properties

  摘要：

  Among a large number of HIV-1 integrase (IN) inhibitors, the 8-hydroxy-[1,6]naphthyridines (i.e., L-870,810) were one of the promising class of antiretroviral drugs developed by Merck Laboratories. In spite of its remarkable potency and efficacy, unfortunately upon completion of phase I clinical studies, development of L-870,810 was halted. Because of its desirable pharmacological and pharmaceutical properties we were intrigued to design novel analogues of L-870,810 with goals to (1) improve upon limitations of naphthyridine-7-carboxamides as antiviral agents and (2) to reposition their use as innovative cytotoxic agents for cancer therapeutics. Herein, we report on the design and synthesis of a series of 1,6-naphthyridine-7-carboxamides with various substitutions at the 5- and 8-positions. All the new 5-substituted-8-hydroxy-[1,6]naphthyridines were potent IN inhibitors and the 5-substituted-8-amino-[1,6]naphthyridines were significantly cytotoxic. Further optimization of the 5,8-disubstituted-[1,6]naphthyridines with structural variation on 7-carboxamide delivered novel compounds with significant cytotoxicity in a panel of cancer cell lines and effective inhibition against select oncogenic kinases.

  DOI：

  10.1021/jm300667v

文献信息

• Aza- and polyaza-naphthalenyl carboxamides useful as HIV integrase inhibitors
  申请人：——

  公开号：US20030055071A1

  公开（公告）日：2003-03-20

  Aza- and polyaza-naphthalenyl carboxamide derivatives including certain quinoline carboxamide and naphthyridine carboxamide derivatives are described. These compounds are inhibitors of HIV integrase and inhibitors of HIV replication, and are useful in the prevention or treatment of infection by HIV and the treatment of AIDS, as compounds or pharmaceutically acceptable salts, or as ingredients in pharmaceutical compositions, optionally in combination with other antivirals, immunomodulators, antibiotics or vaccines. Methods of preventing, treating or delaying the onset of AIDS and methods of preventing or treating infection by HIV are also described.

  描述了包括某些喹啉羧酰胺和萘啉羧酰胺衍生物在内的氮杂萘基羧酰胺衍生物。这些化合物是HIV整合酶的抑制剂和HIV复制的抑制剂，可用于预防或治疗HIV感染和治疗艾滋病，作为化合物或药学上可接受的盐，或作为药物组合物中的成分，可选择与其他抗病毒药物、免疫调节剂、抗生素或疫苗组合使用。还描述了预防、治疗或延缓艾滋病发作的方法，以及预防或治疗HIV感染的方法。
• NOVEL PHARMACEUTICALS
  申请人：Jones Peter

  公开号：US20070197478A1

  公开（公告）日：2007-08-23

  The present invention relates to immune response modifiers of formula (I), which act selectively through agonism, of Toll-Like Receptors (TLRs), uses thereof, processes for the preparation thereof, intermediates used in the preparation thereof and compositions containing said inhibitors. These inhibitors have utility in a variety of therapeutic areas including the treatment of infectious disease such as Hepatitis (e.g. HCV, HBV), genetically related viral infection and cancer.

  本发明涉及公式（I）的免疫应答调节剂，通过对Toll样受体（TLRs）的激动作用具有选择性，其用途，其制备方法，用于其制备的中间体以及含有所述抑制剂的组合物。这些抑制剂在包括治疗传染病（如肝炎（例如HCV，HBV），遗传相关病毒感染和癌症在内的各种治疗领域中具有用途。
• CHEMICAL COMPOUNDS
  申请人：Barber Christopher Gordon

  公开号：US20090209578A1

  公开（公告）日：2009-08-20

  The present invention provides compounds of formula (I) wherein R 1 , R 2 , R 3 , R 4 , Het and m are as defined in the description. The compounds of the present invention are modulators, especially antagonists, of the activity of chemokine CCR5 receptors.

  本发明提供式(I)化合物，其中R1、R2、R3、R4、Het和m如说明书中所定义。本发明的化合物是趋化因子CCR5受体活性的调节剂，特别是拮抗剂。
• Identification and Optimization of a Series of 8-Hydroxy Naphthyridines with Potent <i>In Vitro</i> Antileishmanial Activity: Initial SAR and Assessment of <i>In Vivo</i> Activity
  作者：Michael G. Thomas、Manu De Rycker、Richard J. Wall、Daniel Spinks、Ola Epemolu、Sujatha Manthri、Suzanne Norval、Maria Osuna-Cabello、Stephen Patterson、Jennifer Riley、Frederick R. C. Simeons、Laste Stojanovski、John Thomas、Stephen Thompson、Claire Naylor、Jose M. Fiandor、Paul G. Wyatt、Maria Marco、Susan Wyllie、Kevin D. Read、Timothy J. Miles、Ian H. Gilbert

  DOI：10.1021/acs.jmedchem.0c00705

  日期：2020.9.10

  tolerated in vivo. Investigation of the mode of action (MoA) demonstrated that activity was driven by sequestration of divalent metal cations, a mechanism which was likely to drive the poor tolerability. This highlights the importance of investigating MoA and pharmacokinetics at an early stage for phenotypically active series.

  内脏利什曼病 (VL) 是一种寄生虫感染，每年导致大约 26 000-65 000 人死亡。可用的治疗方法受到毒性、疗效可变和不合适的剂量选择等问题的阻碍。迫切需要新的治疗方法，这导致了被忽视疾病药物计划(DND i )、葛兰素史克 (GSK) 和邓迪大学之间的合作。8-羟基萘啶被确定为起点，早期化合物在 VL 小鼠模型中表现出较弱的功效，但受到葡萄糖醛酸化的阻碍。解决这个问题的努力导致开发了具有改善体外特征的化合物，但这些化合物在体内耐受性差. 对作用方式 (MoA) 的研究表明，活性是由二价金属阳离子的螯合驱动的，这种机制可能导致耐受性差。这突出了在早期研究表型活性系列的 MoA 和药代动力学的重要性。
• Sodium salt of an HIV integrase inhibitor
  申请人：——

  公开号：US20030119823A1

  公开（公告）日：2003-06-26

  A sodium salt of Compound A is disclosed, wherein Compound A is of formula: 1 Compound A is an HIV integrase inhibitor useful for preventing or treating HIV infection, for delaying the onset of AIDS, and for treating AIDS.

  本文披露了一种化合物A的钠盐，其中化合物A的化学式为：1。化合物A是一种HIV整合酶抑制剂，可用于预防或治疗HIV感染，延缓艾滋病的发作，并用于治疗艾滋病。