diethyl-1,4-bis(4-methoxyphenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate | 74979-74-1

• 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: diethyl-1,4-bis(4-methoxyphenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
• 英文别名: diethyl 1,4-bis(4-methoxyphenyl)-2,6-dimethyl-4H-pyridine-3,5-dicarboxylate
• CAS: 74979-74-1
• 化学式: C₂₇H₃₁NO₆
• 分子量: 465.546
• InChiKey: IJMLQKWYROHBQH-UHFFFAOYSA-N

物化性质

• 熔点：
  132-134 °C
• 沸点：
  582.4±50.0 °C(predicted)
• 密度：
  1.161±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  34
• 可旋转键数：
  10
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  74.3
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  ethyl (Z)-3-(4-methoxyanilino)-2-butenoate 、 N-[氯(4-甲氧基苯基)甲基]吡啶氯化物 以 二氯甲烷 为溶剂， 反应 20.0h， 生成 diethyl-1,4-bis(4-methoxyphenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
  参考文献：
  名称：

  用 N-(1-卤代烷基) azinium 卤化物合成杂环的新方法。第五部分 N-取代的 1,4-二氢吡啶的制备

  摘要：

  摘要 在温和和中性条件下，以N-(1-氯烷基)吡啶氯化物形式活化的N-取代烯氨基羰基衍生物和醛，通过亚硫酰氯和吡啶制备了30个N-取代Hantzsch 1,4-二氢吡啶。讨论了该方法的范围。

  DOI：

  10.1080/00397919208021145

文献信息

• Synthesis and 3D-QSAR study of 1,4-dihydropyridine derivatives as MDR cancer reverters
  作者：Ashish Radadiya、Vijay Khedkar、Abhay Bavishi、Hardevsinh Vala、Shailesh Thakrar、Dhairya Bhavsar、Anamik Shah、Evans Coutinho

  DOI：10.1016/j.ejmech.2014.01.011

  日期：2014.3

  A series of symmetrical and unsymmetrical 1,4-dihydropyridines were synthesized by a rapid, single pot microwave irradiation (MWI) based protocol along with conventional approach and characterized by NMR, IR and mass spectroscopic techniques. The compounds were evaluated for their tumor cell cytotoxicity in HL-60 tumor cells. A 3D-QSAR study using CoMFA and CoMSIA was carried out to decipher the factors governing MDR reversing ability in cancer. The resulting contour maps derived by the best 3D-QSAR models provide a good insight into the molecular features relevant to the biological activity in this series of analogs. 3D contour maps as a result of 3D-QSAR were utilized to identify some novel features that can be incorporated into the 1,4-dihydropyridine framework to enhance the activity. (C) 2014 Elsevier Masson SAS. All rights reserved.
• 1-aryl- and 1-benzyl-3,5-diethoxycarbonyl-1,4-dihydropyridines
  作者：A. �. Sausin'、B. S. Chekavichus、V. K. Lusis、G. Ya. Dubur

  DOI：10.1007/bf00552778

  日期：1980.4
• Novel Syntheses of Heterocycles with N-(1-Haloalkyl)azinium Halides. Part V. Preparation of N-Substituted 1,4-Dihydropyridines
  作者：Jean-Jacques Vanden Eynde、Annie Mayence、André Maquestiau、Ernst Anders

  DOI：10.1080/00397919208021145

  日期：1992.12

  Abstract Thirty N-substituted Hantzsch 1,4-dihydropyridines were prepared under mild and neutral conditions from N-substituted enaminocarbonyl derivatives and aldehydes activated under the form of N-(1-chloroalkyl)pyridinium chlorides by means of thionyl chloride and pyridine. The scope of the method is discussed.

  摘要 在温和和中性条件下，以N-(1-氯烷基)吡啶氯化物形式活化的N-取代烯氨基羰基衍生物和醛，通过亚硫酰氯和吡啶制备了30个N-取代Hantzsch 1,4-二氢吡啶。讨论了该方法的范围。