2-(4-methoxy-phenyl)-3-oxo-3-pyridin-3-yl-propionitrile | 5497-12-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 2-(4-methoxy-phenyl)-3-oxo-3-pyridin-3-yl-propionitrile
• 英文别名: 2-(4-Methoxyphenyl)-3-oxo-3-(pyrid-3-yl)-propionitril；2-(4-Methoxyphenyl)-3-oxo-3-pyridin-3-ylpropanenitrile
• CAS: 5497-12-1
• 化学式: C₁₅H₁₂N₂O₂
• mdl: MFCD12652716
• 分子量: 252.272
• InChiKey: RCEWDAXOZMSHRU-UHFFFAOYSA-N

物化性质

• 沸点：
  455.5±45.0 °C(Predicted)
• 密度：
  1.203±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.133
• 拓扑面积：
  63
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-(4-methoxy-phenyl)-3-oxo-3-pyridin-3-yl-propionitrile 在 palladium on activated charcoal 盐酸 、 4-二甲氨基吡啶 、 氢溴酸 、 氢气 作用下， 以 乙醇 、 二氯甲烷 、 甲苯 为溶剂， 反应 83.0h， 生成 ethyl 3-(3-pyridyl)-4-(p-hydroxyphenyl)butyrate
  参考文献：
  名称：

  Discovery of +(2-{4-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethoxy]phenyl}-cyclopropyl)acetic acid as potent and selective αvβ3 inhibitor: Design, synthesis, and optimization

  摘要：

  The integrin alpha(v)beta(3) is expressed in a number of cell types and is thought to play a major role in several pathological conditions. Various small molecules that inhibit the integrin have been shown to suppress tumor growth and retinal angiogenesis. The tripeptide Arg-Gly-Asp (RGD), a common binding motif in several ligands that bind to alpha(v)beta(3), has been depeptidized and optimized in our efforts toward discovering a small molecule inhibitor. We recently disclosed the synthesis and biological activity of several small molecules that did not contain any peptide bond and mimic the tripeptide RGD. The phenethyl group in one of the lead compounds was successfully replaced with a cyclopropyl moiety. The new lead compound was optimized for potency, selectivity, and for its ADME properties. We describe herein the discovery, synthesis, and optimization of cyclopropyl containing analogs that are potent and selective inhibitors of alpha(v)beta(3). (c) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2007.03.020
• 作为产物：
  描述：

  烟酸乙酯 、 对甲氧基苯乙腈 在 sodium hydride 作用下， 以 四氢呋喃 为溶剂， 以78%的产率得到2-(4-methoxy-phenyl)-3-oxo-3-pyridin-3-yl-propionitrile
  参考文献：
  名称：

  烯醇离子作为邻位金属化的β-活化剂：3-氨基茚满的直接合成

  摘要：

  在过量LDA存在下，苯甲酸酯与烷基或苯基乙腈的克莱森缩合反应衍生的β-乙腈会生成3-氨基茚满。该新反应也适用于吡啶羧酸酯。所有的3-氨基茚满和它们的氮杂类似物都可以被酸水解，得到相应的1，3-茚满二酮。该反应的机理属于定向原位金属化类别，在该类别中，酮腈的初始烯醇盐离子将自金属化引导至邻位。然后，新的阴离子环化到腈基上以生成氨基茚满酮。令人惊讶的是，该系列中最简单的成员，苯甲酰基乙腈没有进行环化。机理同位素研究表明，该物质优先且直接在侧链上形成二价阴离子，

  DOI：

  10.1021/jo991968k

文献信息

• Enolate Ions as β-Activators of Ortho-Metalation:  Direct Synthesis of 3-Aminoindenones
  作者：Nadim E. Kayaleh、Ramesh C. Gupta、Francis Johnson

  DOI：10.1021/jo991968k

  日期：2000.7.1

  condensation of benzoate esters with alkyl- or phenylacetonitriles lead to 3-aminoindenones in the presence of excess LDA. This new reaction is also applicable to pyridine carboxylic esters. All of the 3-aminoindenones and their aza analogues can be hydrolyzed by acid to give the corresponding 1,3-indandiones. The mechanism of the reaction falls into the directed-ortho-metalation class in which the initial

  在过量LDA存在下，苯甲酸酯与烷基或苯基乙腈的克莱森缩合反应衍生的β-乙腈会生成3-氨基茚满。该新反应也适用于吡啶羧酸酯。所有的3-氨基茚满和它们的氮杂类似物都可以被酸水解，得到相应的1，3-茚满二酮。该反应的机理属于定向原位金属化类别，在该类别中，酮腈的初始烯醇盐离子将自金属化引导至邻位。然后，新的阴离子环化到腈基上以生成氨基茚满酮。令人惊讶的是，该系列中最简单的成员，苯甲酰基乙腈没有进行环化。机理同位素研究表明，该物质优先且直接在侧链上形成二价阴离子，
• Discovery of +(2-{4-[2-(5,6,7,8-tetrahydro-1,8-naphthyridin-2-yl)ethoxy]phenyl}-cyclopropyl)acetic acid as potent and selective αvβ3 inhibitor: Design, synthesis, and optimization
  作者：Srinivasan R. Nagarajan、Hwang-Fun Lu、Alan F. Gasiecki、Ish K. Khanna、Mihir D. Parikh、Bipinchandra N. Desai、Thomas E. Rogers、Michael Clare、Barbara B. Chen、Mark A. Russell、Jeffery L. Keene、Tiffany Duffin、V. Wayne Engleman、Mary B. Finn、Sandra K. Freeman、Jon A. Klover、G. Alan Nickols、Maureen A. Nickols、Kristen E. Shannon、Christina A. Steininger、William F. Westlin、Marisa M. Westlin、Melanie L. Williams

  DOI：10.1016/j.bmc.2007.03.020

  日期：2007.5

  The integrin alpha(v)beta(3) is expressed in a number of cell types and is thought to play a major role in several pathological conditions. Various small molecules that inhibit the integrin have been shown to suppress tumor growth and retinal angiogenesis. The tripeptide Arg-Gly-Asp (RGD), a common binding motif in several ligands that bind to alpha(v)beta(3), has been depeptidized and optimized in our efforts toward discovering a small molecule inhibitor. We recently disclosed the synthesis and biological activity of several small molecules that did not contain any peptide bond and mimic the tripeptide RGD. The phenethyl group in one of the lead compounds was successfully replaced with a cyclopropyl moiety. The new lead compound was optimized for potency, selectivity, and for its ADME properties. We describe herein the discovery, synthesis, and optimization of cyclopropyl containing analogs that are potent and selective inhibitors of alpha(v)beta(3). (c) 2007 Elsevier Ltd. All rights reserved.