(4'-methyl-2'-oxo-6',7',8',9'-tetrahydrobenzofuro[3,2-g]-1-benzopyran-3'-yl)acetic acid | 664366-23-8

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 香豆素及其衍生物
• 英文名称: (4'-methyl-2'-oxo-6',7',8',9'-tetrahydrobenzofuro[3,2-g]-1-benzopyran-3'-yl)acetic acid
• 英文别名: 2-(4-methyl-2-oxo-6,7,8,9-tetrahydro-2H-benzo[4,5]furo[3,2-g]chromen-3-yl)acetic acid；2-(4-methyl-2-oxo-6,7,8,9-tetrahydro-2H-benzofuro[3,2-g]chromen-3-yl)acetic acid；2-(4-methyl-2-oxo-6,7,8,9-tetrahydro-[1]benzofuro[3,2-g]chromen-3-yl)acetic acid
• CAS: 664366-23-8
• 化学式: C₁₈H₁₆O₅
• mdl: MFCD03849865
• 分子量: 312.322
• InChiKey: JGPAHLCOHGAHAD-UHFFFAOYSA-N

物化性质

• 沸点：
  560.0±50.0 °C(Predicted)
• 密度：
  1.363±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  23
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  76.7
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  (4'-methyl-2'-oxo-6',7',8',9'-tetrahydrobenzofuro[3,2-g]-1-benzopyran-3'-yl)acetic acid 在 氯化亚砜 、 三乙胺 作用下， 以 四氢呋喃 、 水 为溶剂， 反应 3.0h， 生成 2-[[2-(4-Methyl-2-oxo-6,7,8,9-tetrahydro-[1]benzofuro[3,2-g]chromen-3-yl)acetyl]amino]-3-phenylpropanoic acid
  参考文献：
  名称：

  Psoralen Derivatives as Inhibitors of NF-κB/DNA Interaction: Synthesis, Molecular Modeling, 3D-QSAR, and Biological Evaluation

  摘要：

  Some new psoralen derivatives were synthesized and evaluated as inhibitors of NF-kappa B/DNA interaction, with the aim to investigate the structural determinants required to inhibit this interaction. Starting from molecular docking studies, several possible protein binding sites were proposed and several three-dimensional quantitative structure activity relationship (3D-QSAR) models were built using the docked poses of 29 (the most active psoralen in the series) as templates for alignment of the inhibitors. The selected best model was validated through the prediction of the activity of 17 novel compounds. All the experimental data agreed with the computational experiments, supporting the reliability of the computational approach. The hypothesis about the interaction with NF-kappa B was also supported by surface plasmon resonance based assays using compound 29. All the collected data allowed the identification of compound 29 as a potential candidate for the development of pharmaceutical strategies against the inflammatory phenotype of cystic fibrosis.

  DOI：

  10.1021/jm3009647
• 作为产物：
  描述：

  2-氯环己酮 在 sodium hydroxide 、 potassium carbonate 作用下， 以 异丙醇 、 丙酮 为溶剂， 反应 3.0h， 生成 (4'-methyl-2'-oxo-6',7',8',9'-tetrahydrobenzofuro[3,2-g]-1-benzopyran-3'-yl)acetic acid
  参考文献：
  名称：

  摘要：

  Substituted 2-(7-oxofuro[3,2-g]chromen-6-yl) acetic acids, modified psoralen analogs, were synthesized by linear fusion of a furan ring to the coumarin system.

  DOI：

  10.1023/a:1025466317733

文献信息

• Modified coumarins. 20. Furocoumarin derivatives of cytisine
  作者：M. V. Veselovskaya、M. M. Garazd、V. I. Vinogradova、V. P. Khilya

  DOI：10.1007/s10600-006-0098-2

  日期：2006.5

  Cytisine derivatives modified by furocoumarins were synthesized using activated esters.

  使用活化酯合成了呋喃香豆素修饰的金雀花碱衍生物。