7-Fluor-4'-methoxyflavon | 3915-32-0

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 黄酮类化合物
• 英文名称: 7-Fluor-4'-methoxyflavon
• 英文别名: 7-fluoro-2-(4-methoxy-phenyl)-chromen-4-one；7-Fluor-2-(4-methoxy-phenyl)-chromen-4-on；7-fluoro-2-(4-methoxyphenyl)-4H-chromen-4-one；7-fluoro-2-(4-methoxyphenyl)chromen-4-one
• CAS: 3915-32-0
• 化学式: C₁₆H₁₁FO₃
• 分子量: 270.26
• InChiKey: STGBQHUMAHPOBT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  20
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  7-Fluor-4'-methoxyflavon 在 劳森试剂 作用下， 以 苯 为溶剂， 反应 2.0h， 生成 7-Fluoro-2-(4-methoxyphenyl)chromene-4-thione
  参考文献：
  名称：

  A new series of flavones, thioflavones, and flavanones as selective monoamine oxidase-B inhibitors

  摘要：

  A new series of synthetic flavones, thioflavones, and flavanones has been synthesized and evaluated as potential inhibitors of monoamine oxidase isoforms (MAO-A and -B). The most active series is the flavanone one with higher selective inhibitory activity against MAO-B. Some of these flavanones (mainly the most effective) have been separated and tested as single enantiomers. In order to investigate the MAOs recognition of the most active and selective compounds, a molecular modeling study has been performed using available Protein Data Bank (PDB) structures as receptor models for docking experiments. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2009.12.029
• 作为产物：
  描述：

  1-(4-fluoro-2-hydroxyphenyl)-3-(4-methoxylphenyl)prop-2-en-1-one 在 碘 作用下， 以 二甲基亚砜 为溶剂， 反应 0.5h， 生成 7-Fluor-4'-methoxyflavon
  参考文献：
  名称：

  A new series of flavones, thioflavones, and flavanones as selective monoamine oxidase-B inhibitors

  摘要：

  A new series of synthetic flavones, thioflavones, and flavanones has been synthesized and evaluated as potential inhibitors of monoamine oxidase isoforms (MAO-A and -B). The most active series is the flavanone one with higher selective inhibitory activity against MAO-B. Some of these flavanones (mainly the most effective) have been separated and tested as single enantiomers. In order to investigate the MAOs recognition of the most active and selective compounds, a molecular modeling study has been performed using available Protein Data Bank (PDB) structures as receptor models for docking experiments. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2009.12.029

文献信息

• Sulfoxide-mediated approach to flavones through one-pot Knoevenagel condensation/oxa-Michael addition/sulfoxide elimination process of β-(o-hydroxyaryl)-ketosulfone with arylaldehydes
  作者：Mei-Lin Tang、Jin-Feng Ning、Yu-Hui Li、Heyanhao Zhang、Mi Liu、Ye-Jun Dong、Jun Chang

  DOI：10.1016/j.tetlet.2022.154336

  日期：2023.2

  gram-scale synthesis of flavones is described by a one-pot straightforward sulfoxide-mediated Knoevenagel condensation/intermolecular oxa-Michael annulation/sulfoxide elimination process of β-(o-hydroxyaryl)-ketosulfones (dual nucleophile) and arylaldehydes (dual electrophile). The expeditious synthetic route sets up flavones, including the bond formation of one CO and one double CC bonds via a formal (5 + 1)

  在本文中，通过一锅法直接亚砜介导的 Knoevenagel 缩合/分子间 oxa-Michael 环化/β-(o-羟基芳基）-酮砜（双亲核试剂）和芳基醛（双亲电试剂）。快速合成路线建立了黄酮，包括通过形式 (5 + 1) 环加成形成一个 C O 键和一个双 C C 键。此外，其中，化合物70 亿可能是进一步开发药物以造福抗衰老领域的绝佳起点。
• Synthesis and biological evaluation of flavonoid-based IP6K2 inhibitors
  作者：Myunghwan Ahn、Seung Eun Park、Jiyeon Choi、Jiahn Choi、Doyoung Choi、Dongju An、Hayoung Jeon、Soowhan Oh、Kiho Lee、Jaehoon Kim、Jaebong Jang、Seyun Kim、Youngjoo Byun

  DOI：10.1080/14756366.2023.2193866

  日期：2023.12.31

  and obesity. In this study, we designed, synthesised, and evaluated flavonoid-based compounds as new inhibitors of IP6K2. Structure-activity relationship studies identified compound 20s as the most potent IP6K2 inhibitor with an IC50 value of 0.55 μM, making it 5-fold more potent than quercetin, the reported flavonoid-based IP6K2 inhibitor. Compound 20s showed higher inhibitory potency against IP6K2

  摘要 肌醇多磷酸盐 (IPs) 是一组肌醇代谢物，可作为外部信号线索的第二信使。它们发挥着多种生理作用，例如胰岛素释放、端粒长度维持、细胞代谢和衰老。肌醇六磷酸激酶 2 (IP6K2) 是产生 5-二磷酸肌醇 1,2,3,4,6-五磷酸 (5-IP7) 的关键酶，它影响葡萄糖诱导的胞吐作用的早期阶段。因此，IP6Ks 的调控可能成为治疗糖尿病和肥胖等疾病的一种有前途的策略。在这项研究中，我们设计、合成和评估了基于类黄酮的化合物作为 IP6K2 的新抑制剂。构效关系研究确定化合物20s是最有效的 IP6K2 抑制剂，IC 为50值为 0.55 μM，使其比槲皮素强 5 倍，槲皮素是已报道的基于类黄酮的 IP6K2 抑制剂。化合物20s对 IP6K2 的抑制效力高于 IP6K1 和 IP6K3。化合物20s可用作命中化合物，用于 IP6K2 抑制剂的进一步结构修饰。
• Chromone–lipoic acid conjugate: Neuroprotective agent having acceptable butyrylcholinesterase inhibition, antioxidant and copper-chelation activities
  作者：Leili Jalili-Baleh、Hamid Nadri、Hamid Forootanfar、Tuba Tüylü Küçükkılınç、Beyza Ayazgök、Mohammad Sharifzadeh、Mahban Rahimifard、Maryam Baeeri、Mohammad Abdollahi、Alireza Foroumadi、Mehdi Khoobi

  DOI：10.1007/s40199-020-00378-1

  日期：——

  compounds in the treatment of different neurodegenerative disease, especially AD. In this study, novel chromone-lipoic acid hybrids were prepared to find a new multifunctional lead structure for the treatment of AD. METHODS Chromone-lipoic acid hybrids were prepared through click reaction and their neuroprotection and anticholinesterase activity were fully evaluated. The anti-amyloid aggregation, antioxidant

  目的 阿尔茨海默病 (AD) 是一种多方面的神经退行性疾病。为了同时靶向涉及 AD 的多个病理过程，具有独特特性的天然来源化合物是开发用于治疗不同神经退行性疾病，尤其是 AD 的新型多靶点化合物的有希望的支架。在这项研究中，制备了新的色酮-硫辛酸杂化物，以寻找一种新的多功能先导结构来治疗 AD。方法通过点击反应制备色素-硫辛酸杂化物，并对其神经保护和抗胆碱酯酶活性进行全面评估。还通过标准方法研究了最佳化合物的抗淀粉样蛋白聚集、抗氧化和金属螯合活性，以寻找一种新的抗 AD 多功能剂。结果初步生物筛选表明，所有化合物对H2O2诱导的PC12细胞损伤具有显着的神经保护活性。化合物 19 作为最有效的丁酰胆碱酯酶 (BuChE) 抑制剂 (IC50 = 7.55 μM)，具有显着的神经保护活性，与参考药物的水平相当，被选择用于进一步的生物学评估。对接和动力学研究表明化合物 19 对 BuChE 的
• A new series of flavones, thioflavones, and flavanones as selective monoamine oxidase-B inhibitors
  作者：Franco Chimenti、Rossella Fioravanti、Adriana Bolasco、Paola Chimenti、Daniela Secci、Francesca Rossi、Matilde Yáñez、Francisco Orallo、Francesco Ortuso、Stefano Alcaro、Roberto Cirilli、Rosella Ferretti、M. Luisa Sanna

  DOI：10.1016/j.bmc.2009.12.029

  日期：2010.2

  A new series of synthetic flavones, thioflavones, and flavanones has been synthesized and evaluated as potential inhibitors of monoamine oxidase isoforms (MAO-A and -B). The most active series is the flavanone one with higher selective inhibitory activity against MAO-B. Some of these flavanones (mainly the most effective) have been separated and tested as single enantiomers. In order to investigate the MAOs recognition of the most active and selective compounds, a molecular modeling study has been performed using available Protein Data Bank (PDB) structures as receptor models for docking experiments. (C) 2009 Elsevier Ltd. All rights reserved.