diethyl 4-phenyl-1,4-dihydropyridine-3,5-dicarboxylate | 53219-65-1

• 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 4-phenyl-1,4-dihydropyridine-3,5-dicarboxylate
• CAS: 53219-65-1
• 化学式: C₁₇H₁₉NO₄
• 分子量: 301.342
• InChiKey: BHWJNHBZNDGSIY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  22
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  64.6
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  diethyl 4-phenyl-1,4-dihydropyridine-3,5-dicarboxylate 以 四氢呋喃 、 甲醇 为溶剂， 以40.6%的产率得到tetraethyl 6,12-diphenyl-3,9-diazapentacyclo[6.4.0.0^2,7.0^4,11.0^5,10]dodecane-1,5,7,11-tetracarboxylate
  参考文献：
  名称：

  Design, Synthesis and Biological Evaluation of 3,9-diazatetraasteranes as Novel Matrilysin Inhibitors

  摘要：

  Matrilysin is an ideal biological target to develop novel inhibitors because it is overexpressed in malignant tumour cells. A series of 3,9‐diazatetraasteranes was designed as inhibitors of matrilysin, which was an ideal biological target because it is responsible for aggressive malignant phenotypes and poor prognoses implicated in many cancers. Docking simulation supported the initial pharmacophore hypothesis and suggested a common interaction mechanism of 3,9‐diazatetraasteranes with the catalytic site of matrilysin. The 3,9‐diazatetraasteranes were synthesized by the photocyclization of 4‐aryl‐1,4‐dihydropyridines, and their structures were determined using 1H NMR, 13C NMR and MS. The inhibitory activities of these compounds on matrilysin were investigated in vitro using an MTT assay in A549 (small cell lung cancer) cells. The results show that the 3,9‐diazatetraasteranes can inhibit the growth of A549 tumour cells. The best IC50 value is approximately 50 μm. This result indicates that 3,9‐diazatetraasteranes will be useful pharmacological tools for the investigation of matrilysin inhibitors.

  DOI：

  10.1111/cbdd.12185
• 作为产物：
  描述：

  1,3,5-triethoxycarbonyl-4-phenyl-1,4-dihydropyridine 在 氢氧化钾 作用下， 以 乙醇 为溶剂， 反应 5.0h， 以71%的产率得到diethyl 4-phenyl-1,4-dihydropyridine-3,5-dicarboxylate
  参考文献：
  名称：

  Synthesis and properties of 1-substituted derivatives of diethyl 4-aryl-1,4-dihydrcpyridine-3,5-dicarboxylic acid esters

  摘要：

  DOI：

  10.1007/bf00506585

文献信息

• Oxidative activation of dihydropyridine amides to reactive acyl donors
  作者：Erik Daa Funder、Julie B. Trads、Kurt V. Gothelf

  DOI：10.1039/c4ob01931h

  日期：——

  4-dihydropyridine (DHP) are activated by oxidation for acyl transfer to amines, alcohols and thiols. In the reduced form the DHP amide is stable towards reaction with amines at room temperature. However, upon oxidation with DDQ the acyl donor is activated via a proposed pyridinium intermediate. The activated intermediate reacts with various nucleophiles to give amides, esters, and thio-esters in moderate

  1,4-二氢吡啶（DHP）的酰胺通过氧化活化，将酰基转移为胺，醇和硫醇。在室温下，DHP酰胺以还原形式对与胺的反应稳定。但是，在用DDQ氧化后，酰基供体通过拟议的吡啶鎓中间体被活化。活化的中间体与各种亲核试剂反应，以中等至高收率得到酰胺，酯和硫代酯。
• Synthesis of 1,4-Dihydropyridines and Their Fluorescence Properties
  作者：Shunsuke Sueki、Ryo Takei、Yuto Zaitsu、Junya Abe、Akane Fukuda、Keisuke Seto、Yukio Furukawa、Isao Shimizu

  DOI：10.1002/ejoc.201402426

  日期：2014.8

  We have successfully synthesized 3,4,5-substituted 1,4-dihydropyridines (1,4-DHPs) from amine hydrochloride salts, aldehydes, and acetals in good yields without the addition of a catalyst. The synthesized 1,4-DHPs exhibit various wavelengths of fluorescence, which could be tuned by changing the substituents at the 3- and 5-positions of the 1,4-DHPs.

  我们已经成功地从胺盐酸盐、醛和缩醛中合成了 3,4,5-取代的 1,4-二氢吡啶 (1,4-DHPs)，且收率良好，无需添加催化剂。合成的 1,4-DHPs 显示出不同波长的荧光，可以通过改变 1,4-DHPs 3-和 5-位的取代基来调节。
• Studies on chemoselective synthesis of 1,4- and 1,2-dihydropyridine derivatives by a Hantzsch-like reaction: a combined experimental and DFT study
  作者：Peng Li、Shijie Wang、Nana Tian、Hong Yan、Juan Wang、Xiuqing Song

  DOI：10.1039/d0ob02289f

  日期：——

  propiolate as raw materials. The mechanisms for the formation of 1,4-DHP and 1,2-DHP were proposed based on the isolated intermediate named diethyl 4-((phenylamino)methylene)pent-2-enedioate generated by the Michael addition of aniline and ethyl propiolate. The transition state structures were optimized and the reaction energy barriers of intermediates in the speculated mechanisms were calculated by DFT

  在通过类 Hantzsch 反应制备 3,5-二羧酸二乙酯-1,4-二氢吡啶 (1,4-DHP) 的实验过程中，发现副产物 3,5-二羧酸二乙酯-1，反应生成2-二氢吡啶(1,2-DHP)。为探讨这一现象，以芳香胺、芳香醛和丙炔酸乙酯为原料，研究了反应条件对1,4-DHP和1,2-DHP收率的影响。1,4-DHP 和 1,2-DHP 的形成机理基于苯胺和丙炔酸乙酯的迈克尔加成生成的名为 4-((苯基氨基)亚甲基)戊二烯二酸二乙酯的分离中间体提出。在M062X/def2TZVP//B3LYP-D3/def-SVP水平上，通过DFT计算，优化了过渡态结构，并计算了推测机理中中间体的反应能垒。发现中间体的反应能垒和主要构型IM2和IM3'是化学选择性的决定因素。总之，这些结果表明，通过类 Hantzsch 反应合成 1,4-DHP 和 1,2-DHP 具有高化学选择性，并且在不同条件下可以很容易地获得
• Enaminones in a multicomponent synthesis of 4-aryldihydropyridines for potential applications in photoinduced intramolecular electron-transfer systems
  作者：Nouria A Al-Awadi、Maher R Ibrahim、Mohamed H Elnagdi、Elizabeth John、Yehia A Ibrahim

  DOI：10.3762/bjoc.8.50

  日期：——

  The 4-(1-naphthyl) and 4-(phenanthren-9-yl)dihydropyridine derivatives exhibited an interesting photoluminescence behavior, which suggests their potential application as suitable photoinduced intramolecular electron-transfer systems.

  与烯胺酮、伯胺和醛的有效三组分反应可轻松获得在 1-、3-、4- 和 5-位具有不同取代基的 1,4-二氢吡啶。微波提高了反应产率，也大大减少了反应时间和溶剂用量。手性伯胺得到手性 1-取代-1,4-二氢吡啶。4-(1-萘基)和4-(菲-9-基)二氢吡啶衍生物表现出有趣的光致发光行为，这表明它们作为合适的光诱导分子内电子转移系统的潜在应用。
• Intermolecular [2 + 2] Cycloaddition of 1,4-Dihydropyridines with Olefins via Energy Transfer
  作者：Chengfeng Wang、Zhan Lu

  DOI：10.1021/acs.orglett.7b02881

  日期：2017.11.3

  A highly regio- and diastereoselective visible-light-promoted [2 + 2] cycloaddition between readily available 1,4-dihydropyridines and olefins has been developed. This strategy is operationally simple and atom-economical and enables the construction of strained polysubstituted 2-azabicyclo[4.2.0]octanes with three all-carbon quaternary centers with good functional group tolerance. These products can

  已经开发出在容易获得的1，4-二氢吡啶和烯烃之间具有高度区域选择性和非对映选择性的可见光促进的[2 + 2]环加成反应。该策略操作简单且原子经济，并且能够构建具有三个具有良好官能团耐受性的全碳四元中心的应变多取代2-氮杂双环[4.2.0]辛烷。这些产品可以轻松转换为各种结构独特的衍生物。初步的机理研究表明，反应是通过能量转移途径进行的。