3-[(4-methoxyphenyl)methyl]-1H-quinazoline-2,4-dione | 221539-62-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氮杂萘
• 英文名称: 3-[(4-methoxyphenyl)methyl]-1H-quinazoline-2,4-dione
• 英文别名: 3-(4-methoxybenzyl)quinazolin-2,4-dione；3-(4-methoxybenzyl)quinazolin-2,4(1H,3H)-dione；3-(4-methoxybenzyl)quinazoline-2,4(1H,3H)-dione；3-(4-methoxybenzyl)-1H,3H-quinazoline-2,4-dione；2,4-dioxo-3-(4-methoxybenzyl)-1,2,3,4-tetrahydroquinazoline；3-(4-methoxybenzyl)-2,4-dioxo-1,2,3,4-tetrahydroquinazoline
• CAS: 221539-62-4
• 化学式: C₁₆H₁₄N₂O₃
• mdl: MFCD16653513
• 分子量: 282.299
• InChiKey: FPSKZBZKHJDYAF-UHFFFAOYSA-N

物化性质

• 熔点：
  213.8 °C(Solv: ethyl acetate (141-78-6); dichloromethane (75-09-2))
• 密度：
  1.291±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  21
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  58.6
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-[(4-methoxyphenyl)methyl]-1H-quinazoline-2,4-dione 在 sodium hydroxide 、 sodium hydride 作用下， 以 乙醇 、 水 为溶剂， 反应 11.0h， 生成 2-[1,2,3,4-Tetrahydro-3-(4-methoxybenzyl)-2,4-dioxoquinazolin-1-yl]acetic acid
  参考文献：
  名称：

  L'inhibition de l'aldose réductase par des dérivés 2,4-oxo et thioxo de la 1,2,3,4-tétrahydro quinazoline

  摘要：

  DOI：

  10.1016/0223-5234(90)90019-y
• 作为产物：
  描述：

  靛红酸酐 在 N-甲基吡咯烷酮 作用下， 以 乙醇 为溶剂， 反应 14.0h， 生成 3-[(4-methoxyphenyl)methyl]-1H-quinazoline-2,4-dione
  参考文献：
  名称：

  L'inhibition de l'aldose réductase par des dérivés 2,4-oxo et thioxo de la 1,2,3,4-tétrahydro quinazoline

  摘要：

  DOI：

  10.1016/0223-5234(90)90019-y

文献信息

• Facile One-Pot Synthesis of Quinazoline-2,4-dione Derivatives and Application to Naturally Occurring Alkaloids from Zanthoxylum Arborescens
  作者：Xin Li、Yong-Rok Lee

  DOI：10.5012/bkcs.2011.32.6.2121

  日期：2011.6.20

  method that canefficiently provide quinazoline-2,4-dione derivatives. Wereport herein a convenient one-pot synthesis of quinazoline-2,4-dione derivatives. We also report on the synthesis of thenaturally occurring alkaloids 2 and 3. Results and DiscussionA two-step reaction for the synthesis of quinazoline-2,4-dione derivatives starting from isatoic anhydride and amineshas already been described.

  仍然需要一种更方便、更高效的合成方法，可以有效地提供喹唑啉-2,4-二酮衍生物。本文报道了一种方便的一锅法合成喹唑啉-2,4-二酮衍生物。我们还报告了天然存在的生物碱 2 和 3 的合成。结果和讨论已经描述了从靛红酸酐和胺开始合成喹唑啉-2,4-二酮衍生物的两步反应。
• Nitrogenous fused-ring compounds, process for the preparation of the same, and drugs
  申请人：Takeda Chemical Industries, Inc.

  公开号：US06407116B1

  公开（公告）日：2002-06-18

  A compound represented by the formula: [wherein ring A represents a homocycle optionally having substituents or a nitrogen-containing heterocycle optionally having substituents; D and E are O or S; one of R1 and R2 represents a group represented by the formula: (wherein Ar1 and Ar2 represent an aromatic group optionally having substituents; Ar1 and Ar2 may form a condensed cyclic group optionally having substituents together with an adjacent carbon atom; ring B represents a nitrogen-containing heterocycle optionally having substituents; X and Y are a bond, O, S(O)p (p is an integer of 0 to 2), NR4 (R4 is H or a lower alkyl group) or a bivalent straight-chained lower hydrocarbon group, which may contain 1 to 3 hetero atoms, optionally having substituents; and R3 represents H, a hydroxy group optionally having substituents or an optionally esterified carboxyl group); and the other is a hydrogen atom, a cyano group or a hydrocarbon group optionally having substituents], or a salt thereof, has an anti-histaminic action, an anti-inflammatory action, eosinophil chemotaxis-inhibiting action, and is useful for preventing or treating asthma, allergic conjunctivitis, allergic rhinitis, urticaria, atopic dermatitis and so on.

  一种由以下式表示的化合物：[其中环A代表一个可选具有取代基的同环或一个可选具有取代基的含氮杂环；D和E为O或S；R1和R2中的一个代表一个由以下式表示的基团：(其中Ar1和Ar2代表一个可选具有取代基的芳香族基团；Ar1和Ar2可以与相邻的碳原子一起形成一个可选具有取代基的紧邻环基团；环B代表一个可选具有取代基的含氮杂环；X和Y为键合，O，S(O)p (p为0到2的整数)，NR4 (R4为H或较低烷基基团)或一个双价的直链较低碳氢基团，其中可能含有1到3个杂原子，可选具有取代基；R3代表H，一个可选具有取代基的羟基或一个可选酯化的羧基)；另一个是氢原子、氰基或可选具有取代基的碳氢基团]，或其盐，具有抗组胺作用、抗炎作用、嗜酸性粒细胞趋化抑制作用，可用于预防或治疗哮喘、过敏性结膜炎、过敏性鼻炎、荨麻疹、特应性皮炎等。
• Green Synthesis of Quinazolinone Derivatives Catalyzed by Iodine in Ionic Liquid
  作者：Shu-Liang Wang、Ke Yang、Chang-Sheng Yao、Xiang-Shan Wang

  DOI：10.1080/00397911.2010.524340

  日期：2012.2.1

  Abstract A series of quinazolinone derivatives were synthesized by the reaction of 2-aminobenzamides and triethyl orthoformate or triphosgene in ionic liquid of [BMIm]BF4 at 80 °C catalyzed by iodine in good yields. Compared to other methods, this new procedure has the advantages of mild reaction conditions, good yields, operational simplicity, and environmentally friendly procedure. GRAPHICAL ABSTRACT

  摘要 在碘催化的[BMIm]BF4离子液体中，2-氨基苯甲酰胺与原甲酸三乙酯或三光气在80℃反应，合成了一系列喹唑啉酮衍生物。与其他方法相比，这种新方法具有反应条件温和、收率好、操作简单、对环境友好等优点。图形概要
• Deciphering the enzymatic target of a new family of antischistosomal agents bearing a quinazoline scaffold using complementary computational tools
  作者：Victor Sebastian-Perez、Alfonso García-Rubia、Sayed H. Seif el-Din、Abdel-Nasser A. Sabra、Naglaa M. El-Lakkany、Samia William、Tom L. Blundell、Louis Maes、Ana Martinez、Nuria E. Campillo、Sanaa S. Botros、Carmen Gil

  DOI：10.1080/14756366.2020.1712595

  日期：2020.1.1

  derivative with promising in vitro activity against Schistosoma mansoni. Follow-up studies of the antischistosomal potential of this candidate are presented here. The in vivo studies in a S. mansoni mouse model show a significant reduction of total worms and a complete disappearance of immature eggs when administered concomitantly with praziquantel in comparison with the administration of praziquantel alone

  先前的表型筛选活动导致鉴定出具有对曼氏血吸虫有希望的体外活性的喹唑啉衍生物。此处介绍了该候选人的抗血吸虫病潜力的后续研究。在曼氏葡萄球菌小鼠模型中的体内研究显示，与单独使用吡喹酮相比，与吡喹酮合用时，蠕虫总数明显减少，未成熟卵完全消失。这个事实至关重要，因为鸡蛋是造成该疾病的病理和传播原因。随后，为了改善母体化合物的代谢稳定性，进行了结构的化学优化，从而得到了具有改善的类药物性质的衍生物。另外，
• Efficient preparation of 3-substituted quinazolinediones directly from anthranilic acids and isocyanates
  作者：Natalie Koay、Louis-Charles Campeau

  DOI：10.1002/jhet.551

  日期：2011.3

  An efficient and practical synthesis of 3‐substituted quinazolinediones is described. The protocol uses readily available isocyanates and anthranilic acids as precursors in a one‐pot operation and has been demonstrated on >50 g scale. Isolation of the products via filtration directly from the reaction media is facile, affording high‐purity material. This procedure was then applied to the synthesis

  描述了一种高效，实用的3-取代喹唑啉二酮的合成方法。该协议在一口操作中使用了现成的异氰酸酯和邻氨基苯甲酸作为前体，并已证明> 50 g规模。通过过滤直接从反应介质中分离产物很容易，从而提供了高纯度的物质。然后将该程序应用于Zenarestat的合成。J.杂环化​​学。（2011）。