2-(3-bromopropyl)-4-phenyl-2,4-dihydro[1,2,4]triazol-3-one | 1182358-79-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 2-(3-bromopropyl)-4-phenyl-2,4-dihydro[1,2,4]triazol-3-one
• 英文别名: 2-(3-bromopropyl)-4-phenyl-1,2,4-triazol-3-one
• CAS: 1182358-79-7
• 化学式: C₁₁H₁₂BrN₃O
• 分子量: 282.14
• InChiKey: CVMJNTJBBPVJBF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  16
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  35.9
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-(3-bromopropyl)-4-phenyl-2,4-dihydro[1,2,4]triazol-3-one 在 potassium carbonate 、 三乙胺 作用下， 以 乙醇 为溶剂， 反应 16.0h， 生成 1-(3-(4-(2-(2,4-difluorophenyl)-2-hydroxy-3-(1H-1,2,4-triazol-1-yl)propyl) piperazin-1-yl)propyl)-4-phenyl-1H-1,2,4-triazol-5(4H)-one
  参考文献：
  名称：

  Design and synthesis of novel triazole antifungal derivatives by structure-based bioisosterism

  摘要：

  The incidence of life-threatening fungal infections is increasing dramatically. In an attempt to develop novel antifungal agents, our previously synthesized phenoxyalkylpiperazine triazole derivatives were used as lead structures for further optimization. By means of structure-based bioisosterism, triazolone was used as a new bioisostere of oxygen atom. This type of bioisosteric replacement can improve the water solubility without loss of hydrogen-bonding interaction with the target enzyme. A series of triazolone-containing triazoles were rationally designed and synthesized. As compared with fluconazole, several compounds showed higher antifungal activity with broader spectrum, suggesting their potential for further evaluations. (C) 2011 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2011.03.019
• 作为产物：
  描述：

  苯胺 在 sodium methylate 、 potassium carbonate 、 potassium iodide 作用下， 以 乙醇 为溶剂， 反应 48.0h， 生成 2-(3-bromopropyl)-4-phenyl-2,4-dihydro[1,2,4]triazol-3-one
  参考文献：
  名称：

  含氮杂环作为抗炎剂的熊果酸衍生物的设计，合成，评估和分子对接

  摘要：

  为了开发有效的消炎药，合成了含有恶二唑，三唑酮和哌嗪部分的熊草酸衍生物。通过1 H NMR，13 C NMR和HRMS阐明了合成化合物的结构。大多数合成的化合物在100 mg / kg时显示出明显的抗炎作用。特别地，显示出所有制备的化合物中最有效的抗炎活性的化合物11b，在腹膜内给药后具有69.76％的抑制作用，比参考药物吲哚美辛和布洛芬更有效。还通过3-（4,5-二甲基-2-噻唑基）-2,5-二苯基-2- H评估了化合物的细胞毒性。-溴化四氮唑（MTT）分析，没有化合物显示任何可观的细胞毒活性（IC 50 > 100μmol/ L）。此外，进行了合成化合物的分子对接研究以合理化所获得的生物学结果。总体而言，结果表明化合物11b可以是用于治疗炎症的治疗候选物。

  DOI：

  10.1016/j.bmcl.2018.04.021

文献信息

• BICYCLOAMINE DERIVATIVES
  申请人：Ozaki Fumihiro

  公开号：US20090270369A1

  公开（公告）日：2009-10-29

  Compounds represented by formula (I) and pharmaceutically acceptable salts thereof have excellent sodium channel inhibitory action and are useful as therapeutic agents and analgesics for various kinds of neuralgia, neuropathy, epilepsy, insomnia, premature ejaculation and the like. wherein Q represents ethylene, etc., R 1 , R 2 and R 3 represent hydrogen, etc., X 1 represents C 1-6 alkylene, etc., X 2 represents C 1-6 alkylene, etc., A 1 represents a 5- to 6-membered heterocyclic group, etc., and A 2 represents C 6-14 aryl, etc.

  由式(I)表示的化合物及其药学上可接受的盐具有出色的钠通道抑制作用，并可用作治疗剂和各种神经痛、神经病、癫痫、失眠、早泄等的镇痛剂。其中Q代表乙烯等，R1、R2和R3代表氢等，X1代表C1-6烷基等，X2代表C1-6烷基等，A1代表5-至6-成员杂环基团等，A2代表C6-14芳基等。
• Bicycloamine derivatives
  申请人：Eisai R&D Management Co., Ltd.

  公开号：US08252810B2

  公开（公告）日：2012-08-28

  Compounds represented by formula (I) and pharmaceutically acceptable salts thereof have excellent sodium channel inhibitory action and are useful as therapeutic agents and analgesics for various kinds of neuralgia, neuropathy, epilepsy, insomnia, premature ejaculation and the like. wherein Q represents ethylene, etc., R1, R2 and R3 represent hydrogen, etc., X1 represents C1-6 alkylene, etc., X2 represents C1-6 alkylene, etc., A1 represents a 5- to 6-membered heterocyclic group, etc., and A2 represents C6-14 aryl, etc.

  公式（I）所代表的化合物及其药学上可接受的盐具有出色的钠通道抑制作用，可用作各种神经痛、神经病、癫痫、失眠、早泄等治疗剂和镇痛剂。其中，Q代表乙烯等，R1、R2和R3代表氢等，X1代表C1-6烷基等，X2代表C1-6烷基等，A1代表5-至6-成员杂环基团等，A2代表C6-14芳基等。
• Synthesis and structure-activity relationship studies of fusidic acid derivatives as anti-inflammatory agents for acute lung injury
  作者：Xing Huang、Zheng Liu、Zhe-Shan Quan、Hong-Yan Guo、Qing-Kun Shen

  DOI：10.1016/j.bioorg.2023.106885

  日期：2023.12

  [Display omitted]

  [显示省略]
• BICYCLOAMINE DERIVATIVE
  申请人：Eisai R&D Management Co., Ltd.

  公开号：EP2241567A1

  公开（公告）日：2010-10-20

  Compounds represented by formula (I) and pharmaceutically acceptable salts thereof have excellent sodium channel inhibitory action and are useful as therapeutic agents and analgesics for various kinds of neuralgia, neuropathy, epilepsy, insomnia, premature ejaculation and the like. wherein Q represents ethylene, etc., R1, R2 and R3 represent hydrogen, etc., X1 represents C1-6 alkylene, etc., X2 represents C1-6 alkylene, etc., A1 represents a 5- to 6-membered heterocyclic group, etc., and A2 represents C6-14 aryl, etc.

  式 (I) 所代表的化合物及其药学上可接受的盐类具有出色的钠通道抑制作用，可用作各种神经痛、神经病、癫痫、失眠、早泄等疾病的治疗剂和镇痛剂。 其中 Q 代表乙烯等，R1、R2 和 R3 代表氢等，X1 代表 C1-6 亚烷基等，X2 代表 C1-6 亚烷基等，A1 代表 5 至 6 元杂环基团等，A2 代表 C6-14 芳基等。
• Design, synthesis, and negative inotropic evaluation of 4-phenyl-1<i>H</i> -1,2,4-triazol-5(4<i>H</i> )-one derivatives containing triazole or piperazine moieties
  作者：Zhi-Yu Wei、Bai-Ri Cui、Xun Cui、Yan-Ling Wu、Yang Fu、Li-Ping Liu、Hu-Ri Piao

  DOI：10.1111/cbdd.12828

  日期：2017.1

  In this study, four novel series of 4‐phenyl‐1H‐1,2,4‐triazol‐5(4H)‐one derivatives containing triazole or piperazine moieties were designed, synthesized, and evaluated for negative inotropic activity by measuring the left atrium stroke volume in isolated rabbit heart preparations. Almost all of the compounds showed an ability to moderate the cardiac workload by decreasing the heart rate and contractility. Among them, 7h was found to be the most potent with a change in stroke volume of −48.22 ± 0.36% at a concentration of 3 × 10−5 mol/L (metoprolol: −9.74 ± 0.14%). The cytotoxicity of these compounds was evaluated using the human cervical cancer cell line HeLa, the liver cancer cell line Hep3B, and the human normal hepatic cell line LO2. A preliminary study of the mechanism of action for the compound 7h on the regulation of atrial dynamics with ATP‐sensitive K+ channel and L‐type Ca2+ channel blockers glibenclamide and nifedipine was performed in the isolated perfused beating rabbit atria.