3-(3,4-dichlorophenyl)-1H-1,2,4-triazol-5-amine

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 3-(3,4-dichlorophenyl)-1H-1,2,4-triazol-5-amine
• 英文别名: 5-(3,4-dichlorophenyl)-1H-1,2,4-triazol-3-amine
• 化学式: C₈H₆Cl₂N₄
• mdl: MFCD05182401
• 分子量: 229.068
• InChiKey: KNQIWEIFYNWGJN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 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：
  67.6
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-(3,4-dichlorophenyl)-1H-1,2,4-triazol-5-amine 在 sodium hydroxide 作用下， 以 乙醇 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 5.33h， 生成 2-(3,4-dichlorophenyl)-5-thioxo-5,6-dihydro-[1,2,4]triazolo[1,5-a][1,3,5]triazin-7(4H)-one
  参考文献：
  名称：

  A structure–activity relationship study of 1,2,4-triazolo[1,5-a][1,3,5]triazin-5,7-dione and its 5-thioxo analogues on anti-thymidine phosphorylase and associated anti-angiogenic activities

  摘要：

  Thirty-three 1,2,4-triazolo[1,5-a][1,3,5]triazin-5,7-dione and its 5-thioxo analogues were designed and synthesized which contained different substituents at meta- and/or para-positions of 2-phenyl or 2-benzyl ring attached to the fused ring structure. The preliminary pharmacological evaluation demonstrated that the 5-thioxo analogues of 1,2,4-triazolo[1,5-a][1,3,5]triazine exhibited a varying degree of inhibitory activity towards thymidine phosphorylase, comparable or better than reference compound, 7-Deazaxanthine (7-DX, 2) (IC50 value = 42.63 mu M). Moreover, compounds 5q and 6i displayed a mixed-type of inhibitory mechanism in the presence of variable concentrations of thymidine (dThd). In addition, selected compounds were found to have a noticeable inhibitory effect on the expression of angiogenesis markers, including VEGF and MMP-9 in MDA-MB-231 breast cancer cells. (C) 2013 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2013.06.051
• 作为产物：
  描述：

  3,4-二氯苯甲酸 在 硫酸 、 sodium hydroxide 作用下， 以 乙醇 为溶剂， 反应 36.0h， 生成 3-(3,4-dichlorophenyl)-1H-1,2,4-triazol-5-amine
  参考文献：
  名称：

  高效微管蛋白聚合抑制剂的发现：新型 2,7-二芳基-[1,2,4] 三唑并 [1,5-a] 嘧啶的设计、合成和构效关系

  摘要：

  通过去除我们之前报道的化合物3 中的5-甲基和 6-乙酰基，我们设计了一系列新型 2,7-二芳基-[1,2,4] 三唑并 [1,5- a ] 嘧啶衍生物作为潜在的微管蛋白聚合抑制剂。其中，化合物5e对 HeLa 细胞显示出低纳摩尔的抗增殖功效，比铅类似物3高 166 倍。有趣的是，与 HEK-293（正常人胚胎肾细胞）相比，5e在抑制癌细胞方面表现出显着的选择性。此外，5e通过改变 p-cdc2 和细胞周期蛋白 B1 的表达水平，剂量依赖性地将 HeLa 阻滞在 G2/M 期，并通过调节裂解的 PARP 的表达导致 HeLa 细胞凋亡。进一步的证据表明，5e有效地抑制了微管蛋白聚合，并且比阳性对照 CA-4 强 3 倍。此外，分子对接分析表明，5e与秋水仙碱结合位点中的 CA-4 重叠良好。这些研究表明，2,7-二芳基-[1,2,4]三唑并[1,5- a ]嘧啶骨架可用作开发新型微管蛋白聚合抑制剂作为潜在抗癌剂的主要单元。

  DOI：

  10.1016/j.ejmech.2021.113449

文献信息

• [EN] HETEROCYCLIC COMPOUNDS FOR THE INHIBITION OF PASK<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES POUR L'INHIBITION DE PASK
  申请人：BIOENERGENIX

  公开号：WO2014066743A1

  公开（公告）日：2014-05-01

  Disclosed herein are new heterocyclic compounds and compositions and their application as pharmaceuticals for the treatment of disease. Methods of inhibiting PAS Kinase (PASK) activity in a human or animal subject are also provided for the treatment of diseases such as diabetes mellitus.

  本文披露了新的杂环化合物和组合物，以及它们作为药物治疗疾病的应用。还提供了抑制PAS激酶（PASK）在人类或动物主体中活性的方法，用于治疗疾病，如糖尿病。
• HETEROCYCLIC COMPOUNDS FOR THE INHIBITION OF PASK
  申请人：BioEnergenix LLC

  公开号：US20160235755A1

  公开（公告）日：2016-08-18

  Disclosed herein are new heterocyclic compounds and compositions and their application as pharmaceuticals for the treatment of disease. Methods of inhibiting PAS Kinase (PASK) activity in a human or animal subject are also provided for the treatment of diseases such as diabetes mellitus.

  本文披露了新的杂环化合物和组合物，以及它们作为治疗疾病的药物的应用。还提供了抑制人或动物体内PAS激酶（PASK）活性的方法，以治疗糖尿病等疾病。
• Heterocyclic compounds for the inhibition of PASK
  申请人：BioEnergenix, LLC

  公开号：US09278973B2

  公开（公告）日：2016-03-08

  Disclosed herein are new heterocyclic compounds and compositions and their application as pharmaceuticals for the treatment of disease. Methods of inhibiting PAS Kinase (PASK) activity in a human or animal subject are also provided for the treatment of diseases such as diabetes mellitus.

  本文披露了新的杂环化合物和组合物及其作为药物治疗疾病的应用。还提供了抑制人类或动物主体中PAS激酶（PASK）活性的方法，以治疗诸如糖尿病等疾病。
• TRIAZOLE DERIVATIVE AND PHARMACEUTICAL USE THEREOF
  申请人：THE GREEN CROSS CORPORATION

  公开号：EP0710654A1

  公开（公告）日：1996-05-08

  An agent for the prophylaxis and treatment of immune-related diseases, in particular, immunosuppressant, an agent for the prophylaxis and treatment of allergic diseases, an agent for the prophylaxis and treatment of eosinophil-related diseases and an eosinophilia inhibitor, comprising, as an active ingredient, a series of triazole derivatives of the following formula (I) or the following formula (III) wherein each symbol is as defined in the specification, or a pharmaceutically acceptable salt thereof. A novel monocyclic or bicyclic triazole derivative. The agent for the prophylaxis and treatment of immune-related diseases, in particular, immunosuppressant, the agent for the prophylaxis and treatment of allergic diseases, the agent for the prophylaxis and treatment of eosinophil-related diseases, the eosinophilia inhibitor and the novel triazole derivative of the present invention all have superior eosinophilia-inhibitory action and lymphocyte activation-inhibitory action. They are low toxic and persistent in action. They are particularly effective in the treatment of accumulation and activation of eosinophil and lymphocytes, inflammatory respiratory tract diseases, eosinophil-related diseases such as eosinophilia, and immune-related diseases.

  一种预防和治疗免疫相关疾病的制剂，特别是免疫抑制剂，一种预防和治疗过敏性疾病的制剂，一种预防和治疗嗜酸性粒细胞相关疾病的制剂和一种嗜酸性粒细胞增多抑制剂，其活性成分包括下式（I）的一系列三唑衍生物 或下式（III） 其中各符号如说明书中所定义，或其药学上可接受的盐。一种新型单环或双环三唑衍生物。本发明的预防和治疗免疫相关疾病的制剂，特别是免疫抑制剂、预防和治疗过敏性疾病的制剂、预防和治疗嗜酸性粒细胞相关疾病的制剂、嗜酸性粒细胞抑制剂和新型三唑衍生物都具有优异的嗜酸性粒细胞抑制作用和淋巴细胞活化抑制作用。它们毒性低，作用持久。它们对治疗嗜酸性粒细胞和淋巴细胞的积聚和活化、呼吸道炎症性疾病、嗜酸性粒细胞相关疾病（如嗜酸性粒细胞增多症）以及免疫相关疾病特别有效。
• Synthesis and Pharmacological Activity of Triazole Derivatives Inhibiting Eosinophilia
  作者：Youichiro Naito、Fumihiko Akahoshi、Shinji Takeda、Takehiro Okada、Masahiko Kajii、Hiroko Nishimura、Masanori Sugiura、Chikara Fukaya、Yoshio Kagitani

  DOI：10.1021/jm9507993

  日期：1996.1.1

  In order to develop novel antiasthmatic agents based on a new mechanism of action, a series of 3-substituted 5-amino-1-[(methylamino)(thiocarbonyl)]-1H-1,2,4-triazole derivatives were synthesized and evaluated in a model in which eosinophilia was induced in the ah-way through intravenous (iv) injection of Sephadex particles on days 0, 2, and 5. After screening of several hundred derivatives, we finally identified the highly potent eosinophilia inhibitor 5-amino-3-(4-chlorophenyl)-1-[(methylamino)(thiocarbonyl)]-1H-triazole (23c, GCC-AP0341), which had ID50 values of 0.3 and 0.07 mg/kg when administered orally (os) and intraperitoneally tip), respectively. This compound showed complete inhibition of the hypersensitivity induced by ascaris inhalation at an ip dose of 1 mg/kg as well as low toxicity, with an LD(50) value of > 2.0 g/kg in mice. Extensive study of its mechanism of action revealed that 23c inhibited eosinophil survival induced by interleukin-5 (IL-5), but had little or no effect on leukotriene D-4 (LTD(4)) or platelet-activating factor (PAF)-induced responses. Taken together, these results suggest 23e as a novel candidate for the treatment of chronic asthma. Further studies are now underway.