2,7-二甲氧基-9-吖啶酮 | 120809-05-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 中文名称: 2,7-二甲氧基-9-吖啶酮
• 英文名称: 2,7-dimethoxyacridin-9(10H)-one
• 英文别名: 2,7-dimethoxy-10H-acridin-9-one
• CAS: 120809-05-4
• 化学式: C₁₅H₁₃NO₃
• 分子量: 255.273
• InChiKey: LRCYXJSQZFOQKS-UHFFFAOYSA-N

物化性质

• 熔点：
  >300 °C
• 沸点：
  454.8±45.0 °C(Predicted)
• 密度：
  1.235±0.06 g/cm3(Predicted)
• 溶解度：
  soluble in No data available

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  47.6
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2,7-二甲氧基-9-吖啶酮 在 劳森试剂 作用下， 以 四氢呋喃 为溶剂， 生成 2,7-dimethoxythioacridinone
  参考文献：
  名称：

  Structure–activity relationship study of acridine analogs as haspin and DYRK2 kinase inhibitors

  摘要：

  Haspin is a serine/threonine kinase required for completion of normal mitosis that is highly expressed during cell proliferation, including in a number of neoplasms. Consequently, it has emerged as a potential therapeutic target in oncology. A high throughput screen of approximately 140,000 compounds identified an acridine analog as a potent haspin kinase inhibitor. Profiling against a panel of 270 kinases revealed that the compound also exhibited potent inhibitory activity for DYRK2, another serine/threonine kinase. An optimization study of the acridine series revealed that the structure-activity relationship (SAR) of the acridine series for haspin and DYRK2 inhibition had many similarities. However, several structural differences were noted that allowed generation of a potent haspin kinase inhibitor (33, IC(50) <60 nM) with 180fold selectivity over DYRK2. In addition, a moderately potent DYRK2 inhibitor (41, IC(50) <400 nM) with a 5.4-fold selectivity over haspin was also identified. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2010.04.150
• 作为产物：
  描述：

  2-溴-5-甲氧基苯甲酸 在 铜 、 potassium carbonate 作用下， 以 戊醇 为溶剂， 反应 6.0h， 生成 2,7-二甲氧基-9-吖啶酮
  参考文献：
  名称：

  Acridinium-Based Photocatalysts: A Sustainable Option in Photoredox Catalysis

  摘要：

  The emergence of visible light photoredox catalysis has enabled the productive use of lower energy radiation, leading to highly selective reaction platforms. Polypyridyl complexes of iridium and ruthenium have served as popular photocatalysts in recent years due to their long excited state lifetimes and useful redox windows, leading to the development of diverse photoredox-catalyzed transformations. The low abundances of Ir and Ru in the earth's crust and, hence, cost make these catalysts nonsustainable and have limited their application in industrial-scale manufacturing. Herein, we report a series of novel acridinium salts as alternatives to iridium photoredox catalysts and show their comparability to the ubiquitous [Ir(dF-CF3-ppy)(2)(dtbpy)](PF6).

  DOI：

  10.1021/acs.joc.6b01240

文献信息

• Photoswitchable Macrocycles Incorporating Acridane Moieties
  作者：Werner Abraham、Marzena Orda-Zgadzaj

  DOI：10.1055/s-2007-990829

  日期：2007.11

  Novel crown ethers incorporating one to three 9-phenyl­acridinium units were synthesized in moderate yields. The acridinium units within the macrocycles were converted into the photoactive N-methyl-9-methoxy-9-phenyl-9,10-dihydroacridine (N-methyl-9-methoxy-9-phenylacridane) units.

  合成了包含一个到三个9-苯基-芴啶单元的新型冠醚，产率适中。大环中的芴啶单元被转化为光活性的N-甲基-9-甲氧基-9-苯基-9,10-二氢芴啶（N-甲基-9-甲氧基-9-苯基芴啶）单元。
• Convenient synthesis of 9-alkyl and 9-arylacridines from [2 - (trimethylsilyl) ethoxy] methyl (sem) protected acridone
  作者：Zijian Zeng、Steven C. Zimmerman

  DOI：10.1016/s0040-4039(00)80696-6

  日期：1988.1

  The low yielding addition of organolithium reagents to acridone becomes a convenient high yielding route to 9-alkyl and 9-arylacridines when SEM-acridone is used.

  当使用SEM-ac啶酮时，向lith啶酮中低产率地添加有机锂试剂成为向9-烷基和9-芳基lac啶方便的高产率途径。
• Synthesis and structure of molecular tweezers containing active site functionality
  作者：Steven C. Zimmerman、Zijian Zeng、Weiming Wu、David E. Reichert

  DOI：10.1021/ja00001a027

  日期：1991.1

  A series of molecules has been synthetized in which a functional group is buried inside an aromatic binding cleft. These novel compounds, called «molecular tweezers», have a methyl ester, a carboxylic acid or a nitrile in their clefts

  已经合成了一系列分子，其中一个官能团被掩埋在芳香键合裂缝中。这些被称为“分子镊子”的新型化合物在其裂缝中具有甲酯、羧酸或腈
• Acridines As Inhibitors Of Haspin And DYRK Kinases
  申请人：Higgins Jonathan

  公开号：US20130102627A1

  公开（公告）日：2013-04-25

  The present disclosure is directed to compounds of Formula I: which are inhibitors of Haspin kinase and DYRK kinases. The compounds of the present disclosure, and compositions thereof, are useful in the treatment of disease related to Haspin kinase and DYRK kinase expression and/or activity.

  本公开涉及I式化合物，它们是Haspin激酶和DYRK激酶的抑制剂。本公开的化合物及其组合物在治疗与Haspin激酶和DYRK激酶表达和/或活性相关的疾病方面是有用的。
• Synthesis of acridones through the ring expansion of isatins with arynes oxidated by O2 in air
  作者：Zerui Meng、Ran Zhao、Xiaowei Li、Chen Ma、Caixia Xie

  DOI：10.1016/j.tet.2022.133209

  日期：2023.1

  and environmental-friendly method for the construction of acridone derivatives with isatins and arynes was described. The isatins underwent a ring expansion process oxidized by O2 in the air and a broad scope of acridones in moderate to good yields were obtained. Baeyer-Villiger-type oxidation and intermolecular-nucleophilic addition were included, and no extra oxidant except O2 was needed.

  描述了一种用靛红和芳烃构建吖啶酮衍生物的简单且环保的方法。靛红经历了被空气中的 O 2氧化的扩环过程，并以中等至良好的产率获得了广泛的吖啶酮。包括Baeyer-Villiger型氧化和分子间亲核加成，除O 2外不需要额外的氧化剂。