4,6-bis(4-methoxyphenyl)-2-methylpyridine-3-carbonitrile | 140885-62-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 4,6-bis(4-methoxyphenyl)-2-methylpyridine-3-carbonitrile
• 英文别名: 3-Cyano-4,6-bis(4-methoxyphenyl)-2-methylpyridine；3-cyano-4,6-di(4-methoxyphenyl)-2-methylpyridine；4,6-bis(4-methoxyphenyl)-2-methylnicotinonitrile
• CAS: 140885-62-7
• 化学式: C₂₁H₁₈N₂O₂
• 分子量: 330.386
• InChiKey: IHSDEZPJGQNPRF-UHFFFAOYSA-N

物化性质

• 沸点：
  487.0±45.0 °C(Predicted)
• 密度：
  1.21±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  25
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  55.1
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4,6-bis(4-methoxyphenyl)-2-methylpyridine-3-carbonitrile 在 sodium hydroxide 作用下， 以 乙醇 、 水 为溶剂， 反应 168.0h， 生成 1-[4,6-bis(4-methoxyphenyl)-2-(methylamino)pyridin-3-yl]ethanone
  参考文献：
  名称：

  1Н-吡唑并[3,4- b]吡啶的简单合成

  摘要：

  通过4,6-二芳基-3-氰基-2-甲基吡啶季铵盐的重排合成了3-乙酰基-4,6-二芳基-2-甲基氨基吡啶。吡唑并吡唑环的环并[3,4- b ]吡啶通过实现Ñ的甲基氨基的吡啶和减少的-nitrosation Ñ亚硝基组与吡唑环的分子内同时闭合肼基。

  DOI：

  10.1007/s10593-017-2165-y
• 作为产物：
  描述：

  对甲氧基苯乙酮 在 sodium hydroxide 作用下， 以 甲醇 、 乙醇 、 水 为溶剂， 反应 20.0h， 生成 4,6-bis(4-methoxyphenyl)-2-methylpyridine-3-carbonitrile
  参考文献：
  名称：

  使用小分子大阵列发现荧光氰基吡啶和脱氮杂嗪染料。

  摘要：

  [结构：见正文]氰基吡啶和脱氮杂嗪的小分子宏观阵列是通过在平面纤维素载体上进行空间寻址的合成以高纯度生成的。对杂环在平面载体上和在平面载体上的光谱特性的检查揭示了一组有前途的新型荧光染料，这些荧光染料显示出高量子产率，低pH依赖性和对溶剂极性的高敏感性。

  DOI：

  10.1021/ol0602708

文献信息

• FLUORESCENT DYES, METHODS AND USES THEREOF
  申请人：Blackwell E. Helen

  公开号：US20070128658A1

  公开（公告）日：2007-06-07

  The present invention provides a method for identifying and characterizing candidate fluorescent molecules. This method involves the generation of spatially addressed arrays of heterocyclic compounds which are candidate fluorescent molecules. The spatially addressed array can be used to identify fluorescent molecules among the candidate molecules. The spatially addressed array can be used to determine the optical characteristics of one more candidate molecules. The invention also provides methods for making such arrays of heterocyclic compounds. In a specific embodiment, synthetic methods are provided for synthesis of triarylpyridines, particularly unsymmetric triarylpyridines. n preferred embodiments, the present invention provides novel heterocyclic fluorescent compounds having deazalumazine, cyanopyridine or pyrimidine cores. Heterocyclic fluorescent compounds of this invention are useful as dyes to label molecules such as nucleic acids, peptides and proteins, and particularly antibodies. In other embodiments, the novel heterocyclic fluorescent compounds are useful as dyes to label cellular compartments and organelles. The novel heterocyclic fluorescent compounds can also be used as sensors or indicators of specific metal ions, chemical warfare agents and pH.

  本发明提供了一种用于识别和表征候选荧光分子的方法。该方法涉及生成空间定位的杂环化合物阵列，这些化合物是候选荧光分子。空间定位的阵列可用于在候选分子中识别荧光分子。空间定位的阵列可用于确定一个或多个候选分子的光学特性。该发明还提供了制备这种杂环化合物阵列的方法。在一个具体实施例中，提供了合成三芳基吡啶的合成方法，特别是非对称的三芳基吡啶。在首选实施例中，本发明提供了具有脱阿拉木青、氰基吡啶或嘧啶核的新型杂环荧光化合物。本发明的这些杂环荧光化合物可用作染料，用于标记核酸、肽和蛋白质，尤其是抗体。在其他实施例中，这些新型杂环荧光化合物可用作染料，用于标记细胞区室和细胞器。这些新型杂环荧光化合物还可用作特定金属离子、化学战剂和pH的传感器或指示剂。
• β-Carbolines: synthesis of harmane, harmine alkaloids and their structural analogs by thermolysis of 4-aryl-3-azidopyridines and investigation of their optical properties
  作者：Vladislav Yu. Shuvalov、Valeriya А. Elisheva、Anastasiya S. Belousova、Evgenii V. Arshinov、Larisa V. Glyzdinskaya、Marina А. Vorontsova、Sergei А. Chernenko、Aleksander S. Fisyuk、Galina P. Sagitullina

  DOI：10.1007/s10593-020-02625-4

  日期：2020.1

  their fluorescent properties in the study of their interaction with DNA and other biological targets, as well as with drug delivery vehicles. A new general method for the synthesis of harmane, harmine, and their structural analogs by thermolysis of substituted 4-aryl-3-azidopyridines was developed, and their optical properties were studied.

  对β-咔啉的兴趣是由这些化合物的生物活性以及在研究其与DNA和其他生物靶标以及与药物递送载体的相互作用中使用荧光性质引起的。提出了一种通过热取代取代的4-芳基-3-叠氮基吡啶合成海藻烷，氨苄及其结构类似物的新方法，并对其光学性质进行了研究。
• ANTIBACTERIAL AGENTS AND RELATED SCREENING METHODS USING SMALL MOLECULE MACROARRAYS
  申请人：Blackwell E. Helen

  公开号：US20080009528A1

  公开（公告）日：2008-01-10

  The present invention relates generally to compounds providing antibacterial therapeutic agents and preparations, and related methods of using and making antibacterial compounds. Antibacterial compounds of the present invention include chalcone, alkylpyrimidine, aminopyrimidine and cyanopyridine compounds and derivatives thereof exhibiting minimum inhibitory concentrations (MIC) similar to or less than conventional antibacterial compounds in wide use. For example, the present invention provides chalcone and cyanopyridine compounds, and derivatives thereof, exhibiting high antibacterial activities having multiple electron withdrawing group substituents, such as halogens and fluorinated alky groups, and optionally having hydroxyl and/or alkoxyl groups substituents.

  本发明通常涉及提供抗菌治疗剂和制剂的化合物，以及使用和制备抗菌化合物的相关方法。本发明的抗菌化合物包括香豆素、烷基嘧啶、氨基嘧啶和氰基吡啶化合物及其衍生物，其最小抑菌浓度（MIC）类似或低于目前广泛使用的传统抗菌化合物。例如，本发明提供具有多个电子吸引基取代基的香豆素和氰基吡啶化合物及其衍生物，具有高抗菌活性，可选地具有羟基和/或烷氧基取代基。
• Rapid synthesis of 3-cyanopyridine-derived chromophores with two-dimensional tunability and solvatochromic photophysical properties
  作者：Mark C. Bagley、Zhifan Lin、Simon J. A. Pope

  DOI：10.1039/b910664b

  日期：——

  Nicotinonitrile chromophores with two tunable functions, excellent photophysical properties and solvatochromic behaviour can be prepared quickly and efficiently by microwave-assisted tandem oxidation/Bohlmann–Rahtz heteroannulation followed by copper(I)-mediated N-arylation.

  通过微波辅助串联氧化/Bohlmann-Rahtz 异annulation，再通过铜（I）介导的 N-芳基化，可以快速高效地制备出具有两种可调功能、优异光物理性质和溶解变色特性的烟腈发色团。
• Antibacterial Agents and Methods of Use Thereof
  申请人：Blackwell Helen E.

  公开号：US20120277252A1

  公开（公告）日：2012-11-01

  The present invention relates generally to compounds providing antibacterial therapeutic agents and preparations, and related methods of using and making antibacterial compounds. Antibacterial compounds of the present invention include chalcone, alkylpyrimidine, aminopyrimidine and cyanopyridine compounds and derivatives thereof exhibiting minimum inhibitory concentrations (MIC) similar to or less than conventional antibacterial compounds in wide use. For example, the present invention provides chalcone and cyanopyridine compounds, and derivatives thereof, exhibiting high antibacterial activities having multiple electron withdrawing group substituents, such as halogens and fluorinated alkyl groups, and optionally having hydroxyl and/or alkoxyl groups substituents.

  本发明涉及提供抗菌治疗剂和制剂的化合物以及相关的使用和制备抗菌化合物的方法。本发明的抗菌化合物包括查尔酮、烷基嘧啶、氨基嘧啶和氰基吡啶化合物及其衍生物，其最小抑菌浓度（MIC）类似于或小于广泛使用的传统抗菌化合物。例如，本发明提供具有多个电子吸引基取代基，如卤素和氟代烷基，并且可选地具有羟基和/或烷氧基取代基的查尔酮和氰基吡啶化合物及其衍生物，具有高抗菌活性的。