6-phenyl-1,2,4-triazine-3(2H)-thione-5(4H)-one | 447-00-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 三嗪类
• 英文名称: 6-phenyl-1,2,4-triazine-3(2H)-thione-5(4H)-one
• 英文别名: 3-thio-6-phenyl-1,2,4-triazin-5-one；6-phenyl-3-sulfanylidene-2H-1,2,4-triazin-5-one
• CAS: 447-00-7
• 化学式: C₉H₇N₃OS
• mdl: MFCD01183869
• 分子量: 205.24
• InChiKey: WAQGGKJKDGJEEA-UHFFFAOYSA-N

物化性质

• 熔点：
  255-256 °C(Solv: ethanol (64-17-5); water (7732-18-5))
• 密度：
  1.46±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  85.6
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  6-phenyl-1,2,4-triazine-3(2H)-thione-5(4H)-one 在 sodium hydroxide 、 三氯氧磷 作用下， 生成 6-Phenyl-3,5-diamino-1,2,4-triazin
  参考文献：
  名称：

  DE951996

  摘要：

  公开号：
• 作为产物：
  描述：

  3-thio-4-nitroso-6-phenyl-1,2,4-triazin-5-one 在 一水合肼 作用下， 以 异丙醇 为溶剂， 反应 3.75h， 以68%的产率得到6-phenyl-1,2,4-triazine-3(2H)-thione-5(4H)-one
  参考文献：
  名称：

  Reactions of 4-nitroso-1,2,4-triazine with derivatives of hydrazine

  摘要：

  DOI：

  10.1007/bf01169238

文献信息

• Synthesis and biological evaluation of 3,6-diaryl-7H-thiazolo[3,2-b] [1,2,4]triazin-7-one derivatives as acetylcholinesterase inhibitors
  作者：Zhe Jin、Liu Yang、Si-Jie Liu、Jian Wang、Shuo Li、Huang-Quan Lin、David Chi Cheong Wan、Chun Hu

  DOI：10.1007/s12272-010-1013-8

  日期：2010.10

  Acetylcholinesterase (AChE) inhibitors played an important role in developing a cure for Alzheimer’ s disease. In order to study on the influence of modifications at different groups and side chains on the AChE inhibitory ability and the active sites of 7H-thiazolo[3,2-b][1,2,4]triazin-7-one derivatives, fourteen 3,6-diaryl-7H-thiazolo[3,2-b][1,2,4]triazin-7-one derivatives were designed and synthesized. The study of AChE inhibitory activity was carried out using the Ellman colorimetric assay with huperzine-A as the positive control drug. Most of the target compounds exhibited more than 50% inhibition at 10 μM. Some target compounds showed strong inhibition against AChE. The molecular fields analysis and preliminary structureactivity relationships are discussed.

  乙酰胆碱酯酶(AChE)抑制剂在开发阿尔茨海默病的治疗方法中扮演了重要角色。为了研究不同基团和侧链修饰对7H-噻唑并[3,2-b][1,2,4]三嗪-7-酮衍生物的AChE抑制能力和活性部位的影响，设计并合成了十四个3,6-二芳基-7H-噻唑并[3,2-b][1,2,4]三嗪-7-酮衍生物。使用Ellman比色法以石杉碱甲作为阳性对照药物进行了AChE抑制活性的研究。大多数目标化合物在10 μM下表现出超过50%的抑制作用。某些目标化合物显示出对AChE的强烈抑制作用。讨论了分子场分析和初步的构效关系。
• TRIAZINE DERIVATIVES, THEIR PREPARATION AND THERAPEUTIC APPLICATION THEREOF
  申请人：BENEDETTI Yannick

  公开号：US20080096891A1

  公开（公告）日：2008-04-24

  The invention relates to triazine derivatives of general formula (I): Wherein R 1 , R 2 and R 3 are as defined herein. The invention also relates to a method for preparing these triazine derivatives and to the therapeutic application thereof.

  该发明涉及一般式（I）的三嗪衍生物：其中R1、R2和R3如本文所定义。该发明还涉及制备这些三嗪衍生物的方法以及它们的治疗应用。
• Experimental and theoretical study on the regioselective synthesis and reaction of some bis- and poly(3-mercapto-1,2,4-triazin-5(4H)-one) derivatives
  作者：Hadeer M. Diab、Walid M.I. Hassan、Ismail A. Abdelhamid、Ahmed H.M. Elwahy

  DOI：10.1016/j.molstruc.2019.07.047

  日期：2019.12

  method wb97xd and 6-311++g(d,p) as basis set was implemented to investigate the reaction products energetics parameters. The atomic charges were calculated and discussed in details using three different methods. The transition state search were implemented to estimate the Gibbs free activation energy barrier of the reaction to emphasis the experimental results.

  摘要 3-thioxo-1,2,4-triazin-5-ones 1 和 4-amino-3-mercapto-1,2,4-triazin-5(4H)-ones 2 作为新型结构单元的合成效用双和聚（1,2,4-三嗪）通过烷基化与相应的双和聚（卤）化合物进行了研究。已经使用光谱数据证实了烷基化位点的预测。使用混合密度泛函方法 wb97xd 和 6-311++g(d,p) 作为基础进行理论计算，以研究反应产物的能量参数。使用三种不同的方法计算和详细讨论了原子电荷。实施过渡态搜索以估计反应的吉布斯自由激活能垒，以强调实验结果。
• Design, synthesis, and biological activity of a novel series of 2,5-disubstituted furans/pyrroles as HIV-1 fusion inhibitors targeting gp41
  作者：Shibo Jiang、Srinivasa R. Tala、Hong Lu、Peng Zou、Ilker Avan、Tarek S. Ibrahim、Nader E. Abo-Dya、Abdelmotaal Abdelmajeid、Asim K. Debnath、Alan R. Katritzky

  DOI：10.1016/j.bmcl.2011.08.081

  日期：2011.11

  Based on molecular docking analysis of earlier results, we designed a series of 2,5-disubstituted furans/pyrroles (5a–h) as HIV-1 entry inhibitors. Compounds were synthesized by Suzuki–Miyaura cross coupling, followed by a Knoevenagel condensation or Wittig reaction. Four of these compounds were found to be effective in inhibiting HIV-1 infection, with the best compounds being 5f and 5h, which exhibited

  基于早期结果的分子对接分析，我们设计了一系列2，5-二取代的呋喃/吡咯（5a – h）作为HIV-1进入抑制剂。化合物是通过Suzuki-Miyaura交叉偶联，然后进行Knoevenagel缩合或Wittig反应合成的。发现其中的四种化合物可有效抑制HIV-1感染，最好的化合物为5f和5h，它们对HIV-1 IIIB表现出显着的抑制作用以微摩尔水平感染，细胞毒性低。这些化合物还可以有效阻断HIV-1介导的细胞-细胞融合和gp41六螺旋束的形成，表明它们还是靶向gp41的HIV-1融合抑制剂，并有可能被开发为新型的抗HIV药物。 -1级代理商。
• Asymmetric triazines—XIII
  作者：Raffaello Fusco、Silvano Rossi

  DOI：10.1016/0040-4020(58)80016-2

  日期：1958.1

  The reaction of phosphorus pentachloride with some 3:5-disubstituted-4-nitrosopyrazoles (dimethyl, diphenyl, methyl phenyl and phenyl carbomethoxy) has been investigated. Formation of a new class of compounds, 1-chloro-4-cyano-2:3-diazabuta-1:3-dienes, is described. By treatment with ammonia and subsequent alkali-induced cyclisation these substances are converted into 5-amino-as-triazines and reactions

  研究了五氯化磷与一些3：5-二取代的4-亚硝基吡唑（二甲基，二苯基，甲基苯基和苯基碳甲氧基）的反应。描述了新型化合物1-氯-4-氰基-2：3-二氮杂丁-1：3-二烯的形成。通过与氨和随后碱诱导的环化处理，这些物质被转化成5-氨基作为-triazines和后者的反应进行了研究。