2-(chloromethyl)-6-nitroquinazolin-4(3H)-one | 1182294-02-5

• 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: 2-(chloromethyl)-6-nitroquinazolin-4(3H)-one
• 英文别名: 2-chloromethyl-6-nitroquinazolin-4(3H)-one；2-(chloromethyl)-6-nitro-3H-quinazolin-4-one
• CAS: 1182294-02-5
• 化学式: C₉H₆ClN₃O₃
• 分子量: 239.618
• InChiKey: FHZNLGDZQALHDT-UHFFFAOYSA-N

物化性质

• 熔点：
  235 °C(Solv: isopropanol (67-63-0))
• 沸点：
  432.6±55.0 °C(Predicted)
• 密度：
  1.68±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.111
• 拓扑面积：
  87.3
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-(chloromethyl)-6-nitroquinazolin-4(3H)-one 在 potassium carbonate 、 (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate 、 氯化铵 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 、 锌 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 、 乙腈 为溶剂， 反应 6.5h， 生成 4-N-[5-(diethylamino)pentan-2-yl]-2-[(2,4,6-trichlorophenoxy)methyl]quinazoline-4,6-diamine
  参考文献：
  名称：

  HETEROCYCLIC COMPOUNDS AS ANTIBIOTIC POTENTIATORS

  摘要：

  这项发明涉及杂环化合物及其作为抗生素和/或抗生素增效剂的用途。这些化合物可能作为科利斯汀增效剂和SOS抑制剂起作用。

  公开号：

  US20160168140A1
• 作为产物：
  描述：

  2-氨基-5-硝基苯甲酸 在 三乙胺 、 三氯氧磷 作用下， 以 二氯甲烷 、 乙腈 为溶剂， 反应 2.0h， 生成 2-(chloromethyl)-6-nitroquinazolin-4(3H)-one
  参考文献：
  名称：

  Development of (E)-2-((1,4-Dimethylpiperazin-2-ylidene)amino)-5-nitro-N-phenylbenzamide, ML336: Novel 2-Amidinophenylbenzamides as Potent Inhibitors of Venezuelan Equine Encephalitis Virus

  摘要：

  Venezuelan equine encephalitis virus (VEEV) is an emerging pathogenic alphavirus that can cause significant disease in humans. Given the absence of therapeutic options available and the significance of VEEV as a weaponized agent, an optimization effort was initiated around a quinazolinone screening hit 1 with promising cellular antiviral activity (EC50 = 0.8 mu M), limited cytotoxic liability (CC50 > 50 mu M), and modest in vitro efficacy in reducing viral progeny (63-fold at 5 mu M). Scaffold optimization revealed a novel rearrangement affording amidines, specifically compound 45, which was found to potently inhibit several VEEV strains in the low nanomolar range without cytotoxicity (EC50 = 0.02-0.04 mu M, CC50 > 50 mu M) while limiting in vitro viral replication (EC90 = 0.17 mu M). Brain exposure was observed in mice with 45. Significant protection was observed in VEEV-infected mice at 5 mg kg(-1) day(-1) and viral replication appeared to be inhibited through interference of viral nonstructural proteins.

  DOI：

  10.1021/jm501203v

文献信息

• Microwave-assisted synthesis in aqueous medium of new quinazoline derivatives as anticancer agent precursors
  作者：Y. Kabri、A. Gellis、P. Vanelle

  DOI：10.1039/b816723k

  日期：——

  Fast and eco-friendly microwave-irradiated reactions permitting the “green synthesis” of new 2-substituted quinazoline derivatives in aqueous medium via S-alkylation or SRN1 reaction from 2-chloromethyl-3-methylquinazolin-4(3H)-one derivatives with different benzenesulfinic acids and nitronate anions, are reported herein.

  快速，环保的微波辐射反应可实现新的2-取代基的“绿色合成” 喹唑啉通过水介质中的衍生物S-烷基化或来自的S RN 1反应2-氯甲基-3-甲基喹唑啉-4（3 H）-one 具有不同苯磺酸的衍生物和 亚硝酸盐 阴离子，在本文报道。
• Synthesis of Original 2-Substituted 4-Arylquinazolines by Microwave-Irradiated Suzuki-Miyaura Cross-Coupling Reactions
  作者：Youssef Kabri、Armand Gellis、Patrice Vanelle

  DOI：10.1002/ejoc.200900421

  日期：2009.8

  Original 2-substituted 4-arylquinazolines have been synthesized by using a microwave-assisted Suzuki–Miyaura cross-coupling approach. The optimization and generalization of the Suzuki–Miyaura cross-coupling reaction between 2-substituted 4-chloroquinazolines and various boronic acids are described herein. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)

  使用微波辅助 Suzuki-Miyaura 交叉偶联方法合成了原始的 2-取代 4-芳基喹唑啉。本文描述了 2-取代 4-氯喹唑啉与各种硼酸之间 Suzuki-Miyaura 交叉偶联反应的优化和推广。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)
• A General Synthetic Procedure for 2-chloromethyl-4(3H)-quinazolinone Derivatives and Their Utilization in the Preparation of Novel Anticancer Agents with 4-Anilinoquinazoline Scaffolds
  作者：Hong-Ze Li、Hai-Yun He、Yuan-Yuan Han、Xin Gu、Lin He、Qing-Rong Qi、Ying-Lan Zhao、Li Yang

  DOI：10.3390/molecules15129473

  日期：——

  series of novel 2-chloromethyl-4(3H)-quinazolinones were needed as key intermediates. An improved one-step synthesis of 2-chloromethyl-4(3H)-quinazolinones utilizing o-anthranilic acids as starting materials was described. Based on it, 2-hydroxy-methyl-4(3H)-quinazolinones were conveniently prepared in one pot. Moreover, two novel 4-anilinoquinazoline derivatives substituted with chloromethyl groups at

  在我们正在进行的具有 4-苯胺基喹唑啉支架的新型抗癌剂的研究中，需要一系列新型 2-氯甲基-4(3H)-喹唑啉酮作为关键中间体。描述了使用邻氨基苯甲酸作为起始材料的 2-氯甲基-4(3H)-喹唑啉酮的改进一步合成。在此基础上，2-羟基-甲基-4(3H)-喹唑啉酮方便地在一锅中制备。此外，合成了两种在 2 位被氯甲基取代的新型 4-苯胺基喹唑啉衍生物，并在体外显示出良好的抗癌活性。
• COMPOUNDS AND THERAPEUTICAL USE THEREOF
  申请人：ANDERSON MARK B.

  公开号：US20100069383A1

  公开（公告）日：2010-03-18

  Disclosed are 4-arylamino-quinazolines and analogs thereof that are effective as activators of caspases and inducers of apoptosis. The compounds of this invention are useful in the treatment of a variety of clinical conditions in which uncontrolled growth and spread of abnormal cells occurs.

  本发明揭示了4-芳基氨基喹唑啉及其类似物，其作为caspase的激活剂和诱导凋亡剂具有有效性。该发明的化合物在治疗各种临床病症中有用，其中不受控制的异常细胞生长和扩散发生。
• COMPOUNDS AND THERAPEUTICAL USES THEREOF
  申请人：Myrexis, Inc.

  公开号：US20130029942A1

  公开（公告）日：2013-01-31

  Disclosed are 4-arylamino-quinazolines and analogs thereof that are effective as activators of caspases and inducers of apoptosis. The compounds of this invention are useful in the treatment of a variety of clinical conditions in which uncontrolled growth and spread of abnormal cells occurs.

  本发明揭示了4-芳基氨基喹唑啉及其类似物，它们有效地激活半胱氨酸蛋白酶并诱导细胞凋亡。该发明的化合物在治疗各种临床病症中具有用途，其中包括发生异常细胞无控制生长和扩散的情况。