3-cyano-6-methyl-5,6,7,8-tetrahydro-1,6-naphthyridine-2(1H)-thione | 290299-52-4

• 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: 3-cyano-6-methyl-5,6,7,8-tetrahydro-1,6-naphthyridine-2(1H)-thione
• 英文别名: 6-methyl-2-thioxo-1,2,5,6,7,8-hexahydro-1,6-naphthyridine-3-carbonitrile；6-methyl-1,2,5,6,7,8-hexahydro-2-thioxo-1,6-naphthyridine-3-carbonitrile；6-methyl-2-sulfanyl-7,8-dihydro-5H-1,6-naphthyridine-3-carbonitrile；6-methyl-2-sulfanylidene-1,5,7,8-tetrahydro-1,6-naphthyridine-3-carbonitrile
• CAS: 290299-52-4
• 化学式: C₁₀H₁₁N₃S
• mdl: MFCD00715808
• 分子量: 205.283
• InChiKey: WKHDSLWYTOIAGN-UHFFFAOYSA-N

物化性质

• 沸点：
  387.6±52.0 °C(Predicted)
• 密度：
  1.31±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.2
• 重原子数：
  14
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  71.2
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-cyano-6-methyl-5,6,7,8-tetrahydro-1,6-naphthyridine-2(1H)-thione 在 氢氧化钾 、 三乙胺 作用下， 以 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 0.91h， 生成 1-Hydroxy-7-methyl-6,7,8,9-tetrahydro-4H-11-thia-4,7,10-triaza-benzo[b]fluoren-3-one
  参考文献：
  名称：

  Synthesis of substituted 4-hydroxy-1H-thieno[2,3-b;4,5-b′]dipyridin-2-ones

  摘要：

  Substituted 4-hydroxy-1 H-thieno[2,3-b;4,5-b']dipyridin-2-ones were prepared by the reactions of 3-cyanopyridine-2(1 H)-thiones with alkyl 4-chloroacetoacetates and by intramolecular cyclization of alkyl 4-(2-pyridylthio)acetoacetates or alkyl 3-(3-aminothieno[2,3-b]pyridin-2-yl)-3-oxopropionates under the action of bases.

  DOI：

  10.1007/bf02494687
• 作为产物：
  描述：

  N-甲基-4-哌啶酮 在 乙醇 、 sodium 、 哌啶乙酸盐 作用下， 以 乙醚 、 水 为溶剂， 反应 72.0h， 生成 3-cyano-6-methyl-5,6,7,8-tetrahydro-1,6-naphthyridine-2(1H)-thione
  参考文献：
  名称：

  提高抗增殖性噻吩并[2,3-b]喹啉-2-甲酰胺的溶解度

  摘要：

  噻吩并[2,3- b ]吡啶是一类化合物，以其对一系列人类癌细胞系的有效抗增殖活性而著称。在这项研究中，制定了许多策略来生成与先前探索的此类化合物相比具有改善的水溶性同时保留有效的抗增殖作用的类似物。在此，我们报道了 80 种新型化合物的合成，包括两个系列，均基于噻吩并 [2,3- b]吡啶核心结构。总体而言，发现引入替代杂环并没有显着提高溶解度或保留先前报道的类似物中所见的抗增殖活性。然而，令人高兴地发现，提高溶解度的最佳策略是改变附加的烷基环以引入极性基团，例如醇、酮和取代的胺基团。除了这一发现之外，我们还发现了一种噻吩并 [2,3- b ] 吡啶，15e，它具有更大的水溶性，这在此类化合物中是前所未有的，它也是癌细胞生长的有效抑制剂，IC 50在纳摩尔范围内。这种新的先导结构将成为未来探索此类化合物的基础。

  DOI：

  10.1016/j.bmc.2021.116092

文献信息

• 4-(3-Cyanopyridin-2-ylthio)acetoacetates in synthesis of heterocycles
  作者：L. A. Rodinovskaya、A. M. Shestopalov、A. V. Gromova

  DOI：10.1023/b:rucb.0000011877.60574.34

  日期：2003.10

  Substituted 2-amino-4-aryl-3-cyano-5-oxo-5,6-dihydro-4H-pyrano[2,3-d]pyrido[3",2":4,5]thieno[3,2-b]pyridines were synthesized by the reactions of 4-hydroxy-1H-thieno[2,3-b;4,5-b]dipyridin-2-ones with arylidenemalononitriles or by the three-component reactions of hydroxythienodipyridinones with aldehydes and malononitrile in DMF in the presence of triethylamine. Methods for syntheses of substituted

  取代的 2-amino-4-aryl-3-cyano-5-oxo-5,6-dihydro-4H-pyrano[2,3-d]pyrido[3",2":4,5]thieno[3,2 -b]吡啶是通过 4-羟基-1H-噻吩并[2,3-b;4,5-b]二吡啶-2-酮与亚芳基丙二腈的反应或羟基噻吩二吡啶酮与醛和丙二腈的三组分反应合成的在三乙胺存在下的 DMF 中。在4-(3-cyanopyridin-2-)反应的基础上,开发了取代3-烷氧基羰基-6-氨基-4-芳基-2-(3-氰基吡啶-2-基硫甲基)-4H-吡喃的合成方法。硫代)乙酰乙酸酯和亚芳基丙二腈或醛和丙二腈。4-(3-氰基吡啶-2-基硫基)乙酰乙酸乙酯和4-甲氧基亚苄基氰基硫代乙酰胺用于合成6-(吡啶-2-基硫甲基)-3-氰基吡啶-2(1H)-硫酮。
• Substituted 4-(3-Cyanopyridin-2-ylthio)acetoacetates: New Convenient Reagents for the Synthesis of Heterocycles
  作者：Lyudmila Rodinovskaya、Anatoliy Shestopalov、Anna Gromova、Alexander Shestopalov

  DOI：10.1055/s-2006-942433

  日期：——

  Polyfunctional 4-(3-cyanopyridin-2-ylthio)acetoacetates were used in the synthesis of 4-hydroxy-1H-thieno[2,3-b:4,5-b]dipyridin-2-ones. The latter were used in reactions with arylidene-malononitriles or in three-component reactions with aldehydes and malononitrile to give 2-amino-4-aryl-3-cyano-5-oxo-5,6-dihydro-4H-pyrano[2,3-d]pyrido[3',2':4,5]thieno[3,2-b]pyridines. Utilizing 4-(3-cyanopyridin-2

  多官能团 4-(3-cyanopyridin-2-ylthio)acetoacetates 用于合成 4-hydroxy-1H-thieno[2,3-b:4,5-b]dipyridin-2-ones。后者用于与亚芳基-丙二腈的反应或与醛和丙二腈的三组分反应，得到 2-amino-4-aryl-3-cyano-5-oxo-5,6-dihydro-4H-pyrano[2, 3-d]吡啶并[3',2':4,5]噻吩并[3,2-b]吡啶。利用 4-(3-cyanopyridin-2-ylthio)acetoacetates 和亚芳基丙二腈或醛和丙二腈，我们开发了一种合成取代的 3-alkoxycarbonyl-6-amino-4-aryl-2-(3-cyanopyridin-2-基硫甲基）-4H-吡喃。取代的 4-(3-cyanopyridin-2-ylthio)acetoacetates 与水合肼反应生成取代的
• Thienopyridine Derivatives for the Treatment and Prevention of Dengue Virus Infections
  申请人：Siga Technologies, Inc.

  公开号：US20130129677A1

  公开（公告）日：2013-05-23

  Methods and pharmaceutical compositions for treating viral infections, by administering certain thienopyridine derivative compounds in therapeutically effective amounts are disclosed. Methods of using the compounds and pharmaceutical compositions thereof are also disclosed. In particular, the treatment of viral infections such as caused by flavivirus is disclosed, i.e., including but not limited to, Dengue virus, West Nile virus, yellow fever virus, Japanese encephalitis virus, and tick-borne encephalitis virus.

  本发明揭示了使用某些噻唑吡啶衍生物化合物以治疗病毒感染的方法和制药组合物，通过以治疗有效剂量给药。同时还揭示了使用这些化合物和制药组合物的方法。具体地，揭示了治疗由黄热病毒、日本脑炎病毒、西尼罗河病毒、登革热病毒和蜱媒脑炎病毒等引起的病毒感染的方法。
• 3-Amino-thieno[2,3-b]pyridines as microtubule-destabilising agents: Molecular modelling and biological evaluation in the sea urchin embryo and human cancer cells
  作者：Chatchakorn Eurtivong、Victor Semenov、Marina Semenova、Leonid Konyushkin、Olga Atamanenko、Jóhannes Reynisson、Alex Kiselyov

  DOI：10.1016/j.bmc.2016.11.041

  日期：2017.1

  A series of 3-amino-thieno[2,3-b]pyridines was prepared and tested in a phenotypic sea urchin embryo assay to identify potent and specific molecules that affect tubulin dynamics. The most active compounds featured a tricyclic core ring system with a fused cycloheptyl or cyclohexyl substituent and unsubstituted or alkyl-substituted phenyl moiety tethered via a carboxamide. Low nano-molar potency was observed in the sea urchin embryos for the most active compounds (1-5) suggestive of a microtubule-destabilising effect. The molecular modelling studies indicated that the tubulin colchicine site is inhibited, which often leads to microtubule-destabilisation in line with the sea urchin embryo results. Finally, the identified hits displayed a robust growth inhibition (GI(50) of 50-250 nM) of multidrug-resistant melanoma MDA-MB-435 and breast MDA-MB-468 human cancer cell lines. This work demonstrates that for the thieno[2,3-b]pyridines the most effective mechanism of action is microtubule-destabilisation initiated by binding to the colchicine pocket. (C) 2016 Elsevier Ltd. All rights reserved.
• 10.3184/030823408x296366
  作者：Abdel-Wadood, Fatma K.、Abdel-Monem, Maisa I.、Fahmy, Atiat M.、Geies, Ahmed A.

  DOI：10.3184/030823408x296366

  日期：——