benzyl 4-(benzyloxy)-3-cyanobenzoate | 1042333-73-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: benzyl 4-(benzyloxy)-3-cyanobenzoate
• 英文别名: benzyl 3-cyano-4-benzyloxybenzoate；Benzyl 3-cyano-4-phenylmethoxybenzoate
• CAS: 1042333-73-2
• 化学式: C₂₂H₁₇NO₃
• 分子量: 343.382
• InChiKey: HLPACGMHJUDAGX-UHFFFAOYSA-N

物化性质

• 熔点：
  86-88 °C
• 沸点：
  538.7±45.0 °C(Predicted)
• 密度：
  1.23±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  26
• 可旋转键数：
  7
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  59.3
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  benzyl 4-(benzyloxy)-3-cyanobenzoate 在 吡啶 、 四(三苯基膦)钯 、 氯化亚砜 、 potassium fluoride dihydrate 、 palladium 10% on activated carbon 、 水 、 氢气 、 三乙胺 、 N,N-二甲基甲酰胺 、 sodium hydroxide 作用下， 以 乙二醇二甲醚 、 乙醇 、 二氯甲烷 、 水 为溶剂， 80.0 ℃ 、344.75 kPa 条件下， 反应 24.0h， 生成 2-cyano-3'-fluorobiphenyl-4-carboxylic acid
  参考文献：
  名称：

  Design and synthesis of substituted N-(1,3-diphenyl-1H-pyrazol-5-yl)benzamides as positive allosteric modulators of the metabotropic glutamate receptor subtype 5

  摘要：

  Based on SAR in the alkyne class of mGlu5 receptor negative allosteric modulators and a set of amide-based positive allosteric modulators, optimized substitution of the aryl 'b' ring was used to create substituted N-(1,3-diphenyl-1H-pyrazol-5-yl)benzamides. Results from an mGlu5 receptor functional assay, using calcium fluorescence, revealed varying efficacies and potencies that provide evidence that subtle changes in compounds within a close structural class can have marked effects on functional activity including switches in modes of efficacy (i.e., negative to positive allosteric modulation). Published by Elsevier Ltd.

  DOI：

  10.1016/j.bmcl.2010.12.110
• 作为产物：
  描述：

  benzyl 4-(benzyloxy)-3-bromobenzoate 、 氰化锌 在 四(三苯基膦)钯 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 benzyl 4-(benzyloxy)-3-cyanobenzoate
  参考文献：
  名称：

  Design and synthesis of substituted N-(1,3-diphenyl-1H-pyrazol-5-yl)benzamides as positive allosteric modulators of the metabotropic glutamate receptor subtype 5

  摘要：

  Based on SAR in the alkyne class of mGlu5 receptor negative allosteric modulators and a set of amide-based positive allosteric modulators, optimized substitution of the aryl 'b' ring was used to create substituted N-(1,3-diphenyl-1H-pyrazol-5-yl)benzamides. Results from an mGlu5 receptor functional assay, using calcium fluorescence, revealed varying efficacies and potencies that provide evidence that subtle changes in compounds within a close structural class can have marked effects on functional activity including switches in modes of efficacy (i.e., negative to positive allosteric modulation). Published by Elsevier Ltd.

  DOI：

  10.1016/j.bmcl.2010.12.110

文献信息

• WO2008/92072
  申请人：——

  公开号：——

  公开（公告）日：——
• Structure−Activity Relationships Comparing <i>N</i>-(6-Methylpyridin-yl)-Substituted Aryl Amides to 2-Methyl-6-(substituted-arylethynyl)pyridines or 2-Methyl-4-(substituted-arylethynyl)thiazoles as Novel Metabotropic Glutamate Receptor Subtype 5 Antagonists
  作者：Santosh S. Kulkarni、Mu-Fa Zou、Jianjing Cao、Jeffrey R. Deschamps、Alice L. Rodriguez、P. Jeffrey Conn、Amy Hauck Newman

  DOI：10.1021/jm900172f

  日期：2009.6.11

  The metabotropic glutamate receptor subtype 5 (mGluR5) has been implicated in anxiety, depression, pain, mental retardation, and addiction. The potent and selective noncompetitive mGluR5 antagonist 2-methyl-6-(phenylethynyl)pyridine (MPEP, 1) has been a critically important tool used to further elucidate the role of mGluR5 in these CNS disorders. In an effort to provide novel and structurally diverse selective mGluR5 antagonists, we previously described a set of analogues with moderate activity wherein the alkyne bond was replaced with an amide group. In the present report, extended series of both amide and alkyne-based ligands were synthesized. MGluR5 binding and functional data were obtained that identified (1) several novel alkynes with comparable affinities to 1 at mGluR5 (e.g., 10 and 20-23), but (2) most structural variations to the amide template were not well tolerated, although a few potent amides were discovered (e.g., 55 and 56). Several of these novel analogues show drug-like physical properties (e.g., cLogP range = 2-5) that support their use for in vivo investigation into the role of mGluR5 in CNS disorders.
• [EN] MODULATORS OF THE METABOTROPIC GLUTAMATE RECEPTOR SUBTYPE 5 AND USES THEREOF<br/>[FR] MODULATEURS DU RÉCEPTEUR MÉTABOTROPIQUE DU GLUTAMATE DE SOUS-TYPE 5 ET LEURS UTILISATIONS
  申请人：US GOV HEALTH & HUMAN SERV

  公开号：WO2008092072A2

  公开（公告）日：2008-07-31

  [EN] Disclosed are compounds and pharmaceutically acceptable salts, which are modulators of the metabotropic glutamate receptor 5, for use in treating drug abuse and other mental disorders, for example, a compound of Formula (I), wherein X, Y, and R¹-R⁴ are as described or a pharmaceutically acceptable salt thereof. Also disclosed are pharmaceutical compositions and methods of use thereof, which involves administering a therapeutically effective amount of a compound or pharmaceutically acceptable salt to a patient.
  [FR] L'invention concerne des composés et des sels pharmaceutiquement acceptables, qui sont des modulateurs du récepteur métabotropique du glutamate de type 5 et sont destinés au traitement d'abus médicamenteux et d'autres troubles mentaux. L'invention concerne, par exemple, un composé de formule (I), dans laquelle X, Y et R¹-R⁴ sont tels que décrits ou un sel pharmaceutiquement acceptable de celui-ci. L'invention porte également sur des compositions pharmaceutiques et sur des méthodes d'utilisation de celles-ci, comprenant l'administration d'une quantité thérapeutiquement efficace d'un composé ou d'un sel pharmaceutiquement acceptable à un patient.
• Design and synthesis of substituted N-(1,3-diphenyl-1H-pyrazol-5-yl)benzamides as positive allosteric modulators of the metabotropic glutamate receptor subtype 5
  作者：Mu-Fa Zou、Jianjing Cao、Alice L. Rodriguez、P. Jeffrey Conn、Amy Hauck Newman

  DOI：10.1016/j.bmcl.2010.12.110

  日期：2011.5

  Based on SAR in the alkyne class of mGlu5 receptor negative allosteric modulators and a set of amide-based positive allosteric modulators, optimized substitution of the aryl 'b' ring was used to create substituted N-(1,3-diphenyl-1H-pyrazol-5-yl)benzamides. Results from an mGlu5 receptor functional assay, using calcium fluorescence, revealed varying efficacies and potencies that provide evidence that subtle changes in compounds within a close structural class can have marked effects on functional activity including switches in modes of efficacy (i.e., negative to positive allosteric modulation). Published by Elsevier Ltd.