2-(3-difluoromethoxybenzylidene)malononitrile | 328108-08-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 2-(3-difluoromethoxybenzylidene)malononitrile
• 英文别名: 2-[[3-(Difluoromethoxy)phenyl]methylidene]propanedinitrile
• CAS: 328108-08-3
• 化学式: C₁₁H₆F₂N₂O
• mdl: MFCD02704075
• 分子量: 220.178
• InChiKey: BOAANIAENWDUJT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  56.8
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2-(3-difluoromethoxybenzylidene)malononitrile 在 sodium sulfide 、 碳酸氢钠 、 三乙胺 作用下， 以 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 8.0h， 生成 2-Amino-4-(3-difluoromethoxy-phenyl)-6-(2-hydroxy-ethylsulfanyl)-pyridine-3,5-dicarbonitrile
  参考文献：
  名称：

  A Series of Ligands Displaying a Remarkable Agonistic−Antagonistic Profile at the Adenosine A₁ Receptor

  摘要：

  Adenosine receptor agonists are usually variations of the natural ligand, adenosine. The ribose moiety in the ligand has previously been shown to be of great importance for the agonistic effects of the compound. In this paper, we present a series of nonadenosine ligands selective for the adenosine A(1) receptor with an extraordinary pharmacological profile. 2-Amino-4-benzo[1,3]dioxol-5-yl-6-(2-hydroxyethylsulfanyl)pyridine-3,5-dicarbonitrile (70, LUF 5853) shows full agonistic behavior comparable with the reference compound CPA, while also displaying comparable receptor binding affinity (K-i = 11 nM). In contrast, compound 58 (2-amino-4-(3-trifluoromethylphenyl)-6-(2-hydroxyethylsulfanyl)pyridine-3,5-dicarbonitrile, LUF 5948) has a binding affinity of 14 nM and acts as an inverse agonist. Also present within this same series are compounds that show neutral antagonism of the adenosine A(1) receptor, for example compound 65 (2-amino-4-(4-difluoromethoxyphenyl)-6-(2-hydroxyethylsulfanyl)pyridine-3,5-dicarbonitrile, LUF 5826).

  DOI：

  10.1021/jm049597+
• 作为产物：
  描述：

  3-(二氟甲氧)苯甲醛 、 丙二腈 在 哌啶 作用下， 以 乙醇 为溶剂， 反应 1.0h， 生成 2-(3-difluoromethoxybenzylidene)malononitrile
  参考文献：
  名称：

  A Series of Ligands Displaying a Remarkable Agonistic−Antagonistic Profile at the Adenosine A₁ Receptor

  摘要：

  Adenosine receptor agonists are usually variations of the natural ligand, adenosine. The ribose moiety in the ligand has previously been shown to be of great importance for the agonistic effects of the compound. In this paper, we present a series of nonadenosine ligands selective for the adenosine A(1) receptor with an extraordinary pharmacological profile. 2-Amino-4-benzo[1,3]dioxol-5-yl-6-(2-hydroxyethylsulfanyl)pyridine-3,5-dicarbonitrile (70, LUF 5853) shows full agonistic behavior comparable with the reference compound CPA, while also displaying comparable receptor binding affinity (K-i = 11 nM). In contrast, compound 58 (2-amino-4-(3-trifluoromethylphenyl)-6-(2-hydroxyethylsulfanyl)pyridine-3,5-dicarbonitrile, LUF 5948) has a binding affinity of 14 nM and acts as an inverse agonist. Also present within this same series are compounds that show neutral antagonism of the adenosine A(1) receptor, for example compound 65 (2-amino-4-(4-difluoromethoxyphenyl)-6-(2-hydroxyethylsulfanyl)pyridine-3,5-dicarbonitrile, LUF 5826).

  DOI：

  10.1021/jm049597+

文献信息

• A Series of Ligands Displaying a Remarkable Agonistic−Antagonistic Profile at the Adenosine A₁ Receptor
  作者：Lisa C. W. Chang、Jacobien K. von Frijtag Drabbe Künzel、Thea Mulder-Krieger、Ronald F. Spanjersberg、Sophie F. Roerink、Gijs van den Hout、Margot W. Beukers、Johannes Brussee、Adriaan P. IJzerman

  DOI：10.1021/jm049597+

  日期：2005.3.1

  Adenosine receptor agonists are usually variations of the natural ligand, adenosine. The ribose moiety in the ligand has previously been shown to be of great importance for the agonistic effects of the compound. In this paper, we present a series of nonadenosine ligands selective for the adenosine A(1) receptor with an extraordinary pharmacological profile. 2-Amino-4-benzo[1,3]dioxol-5-yl-6-(2-hydroxyethylsulfanyl)pyridine-3,5-dicarbonitrile (70, LUF 5853) shows full agonistic behavior comparable with the reference compound CPA, while also displaying comparable receptor binding affinity (K-i = 11 nM). In contrast, compound 58 (2-amino-4-(3-trifluoromethylphenyl)-6-(2-hydroxyethylsulfanyl)pyridine-3,5-dicarbonitrile, LUF 5948) has a binding affinity of 14 nM and acts as an inverse agonist. Also present within this same series are compounds that show neutral antagonism of the adenosine A(1) receptor, for example compound 65 (2-amino-4-(4-difluoromethoxyphenyl)-6-(2-hydroxyethylsulfanyl)pyridine-3,5-dicarbonitrile, LUF 5826).