(E)-1-(3-hydroxyphenyl)-3-(2-methoxyphenyl)prop-2-en-1-one | 952577-67-2

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 直链 1,3-二芳基丙烷
• 英文名称: (E)-1-(3-hydroxyphenyl)-3-(2-methoxyphenyl)prop-2-en-1-one
• CAS: 952577-67-2
• 化学式: C₁₆H₁₄O₃
• 分子量: 254.285
• InChiKey: PTCUSSCTSQTZEN-MDZDMXLPSA-N

物化性质

• 沸点：
  453.4±45.0 °C(Predicted)
• 密度：
  1.197±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (E)-1-(3-hydroxyphenyl)-3-(2-methoxyphenyl)prop-2-en-1-one 、 2-氨基苯硫醇 在 溶剂黄146 作用下， 以 甲醇 为溶剂， 生成 3-[2-(2-Methoxyphenyl)-2,3-dihydro-1,5-benzothiazepin-4-yl]phenol
  参考文献：
  名称：

  Solid-phase synthesis and biological evaluation of a parallel library of 2,3-dihydro-1,5-benzothiazepines

  摘要：

  Solid-phase synthesis of a parallel library of 3'-hydroxy-2,3-dihydrobenzothiazepines has been carried out through [4+3] annulation of alpha,beta-unsaturated ketones with aminothiophenol, using Wang resin as solid support. The synthesized compounds were evaluated for their potential as antibacterial, tumor inhibitors as well as acetyl- and butyrylcholinesterase inhibitors. None of the compounds showed any significant antibacterial activity. However, quite a few compounds showed significant potential as crown gall tumor inhibitors. These results reflect a strong exploratory potential in search of new benzothiazepines as source of anticancer agents. The results of the inhibition of cholinesterase revealed that benzothiazepines have a greater potential as butyrylcholinesterase inhibitors as compared to acetylcholinesterase. Moreover, the substitution of hydroxy group at C-3 in ring A led to increased activity when compared to unsubstituted- and 2'-OH substituted benzothiazepines. (C) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2008.07.009
• 作为产物：
  描述：

  3-羟基苯乙酮 、 邻甲氧基苯甲醛 在 sodium hydroxide 作用下， 以 乙醇 为溶剂， 以73%的产率得到(E)-1-(3-hydroxyphenyl)-3-(2-methoxyphenyl)prop-2-en-1-one
  参考文献：
  名称：

  查耳酮作为H1N1神经氨酸酶抑制剂的设计，合成和评估

  摘要：

  基于异寡糖原蛋白（最活跃的天然查尔酮非竞争性神经氨酸酶（NA）抑制剂）设计了一系列查尔酮衍生物（1a – 2i）。分子模型研究表明，异寡糖原蛋白及其设计的类似物占据了NA的430环腔，并与催化位点残基相互作用。合成了有利的衍生物，并评价了其对H1N1病毒的细胞毒性和对细胞病变作用的抑制作用。通过血凝（HA）测定，H1N1-NA抑制和抑制动力学进一步量化了抑制作用。HA分析表明，化合物1e的最低EC 50为1.71 nM。相反，H1N1-NA抑制试验显示化合物1f具有3.58μM的IC 50最佳活性。酶动力学研究表明化合物1f和2f的抑制机理是非竞争性的。

  DOI：

  10.1007/s00044-017-2124-2

文献信息

• Design, synthesis and evaluation of chalcones as H1N1 Neuraminidase inhibitors
  作者：Anand S. Chintakrindi、Devanshi J. Gohil、Sweta T. Kothari、Abhay S. Chowdhary、Meena A. Kanyalkar

  DOI：10.1007/s00044-017-2124-2

  日期：2018.4

  A series of chalcone derivatives (1a–2i) were designed based on isoliquiritigenin (the most active natural chalcone non-competitive neuraminidase (NA) inhibitor). Molecular modeling studies revealed that isoliquiritigenin and its designed analogs occupied 430-loop cavity of NA and interacted favorably with catalytic site residues. The favorable derivatives were synthesized and evaluated for cytotoxicity

  基于异寡糖原蛋白（最活跃的天然查尔酮非竞争性神经氨酸酶（NA）抑制剂）设计了一系列查尔酮衍生物（1a – 2i）。分子模型研究表明，异寡糖原蛋白及其设计的类似物占据了NA的430环腔，并与催化位点残基相互作用。合成了有利的衍生物，并评价了其对H1N1病毒的细胞毒性和对细胞病变作用的抑制作用。通过血凝（HA）测定，H1N1-NA抑制和抑制动力学进一步量化了抑制作用。HA分析表明，化合物1e的最低EC 50为1.71 nM。相反，H1N1-NA抑制试验显示化合物1f具有3.58μM的IC 50最佳活性。酶动力学研究表明化合物1f和2f的抑制机理是非竞争性的。
• Solid-phase synthesis and biological evaluation of a parallel library of 2,3-dihydro-1,5-benzothiazepines
  作者：Farzana Latif Ansari、Fatima Iftikhar、Ihsan-ul-Haq、Bushra Mirza、Mohammad Baseer、Umer Rashid

  DOI：10.1016/j.bmc.2008.07.009

  日期：2008.8

  Solid-phase synthesis of a parallel library of 3'-hydroxy-2,3-dihydrobenzothiazepines has been carried out through [4+3] annulation of alpha,beta-unsaturated ketones with aminothiophenol, using Wang resin as solid support. The synthesized compounds were evaluated for their potential as antibacterial, tumor inhibitors as well as acetyl- and butyrylcholinesterase inhibitors. None of the compounds showed any significant antibacterial activity. However, quite a few compounds showed significant potential as crown gall tumor inhibitors. These results reflect a strong exploratory potential in search of new benzothiazepines as source of anticancer agents. The results of the inhibition of cholinesterase revealed that benzothiazepines have a greater potential as butyrylcholinesterase inhibitors as compared to acetylcholinesterase. Moreover, the substitution of hydroxy group at C-3 in ring A led to increased activity when compared to unsubstituted- and 2'-OH substituted benzothiazepines. (C) 2008 Elsevier Ltd. All rights reserved.