3-anilino-5-mercapto-1,2,4-triazole | 16739-02-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 3-anilino-5-mercapto-1,2,4-triazole
• 英文别名: 5-anilino-1,2-dihydro-[1,2,4]triazole-3-thione；3-anilino-5-mercapto-4H-1,2,4-triazole；3-Anilino-5-mercapto-4H-1,2,4-triazol；3-Anilino-5-mercapto-1,2,4-triazol；5-anilino-1,2-dihydro-1,2,4-triazole-3-thione
• CAS: 16739-02-9
• 化学式: C₈H₈N₄S
• mdl: MFCD18801011
• 分子量: 192.244
• InChiKey: BENADEISQAWTRK-UHFFFAOYSA-N

物化性质

• 熔点：
  267-268 °C
• 沸点：
  288.6±23.0 °C(Predicted)
• 密度：
  1.45±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  80.5
• 氢给体数：
  3
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  3-anilino-5-mercapto-1,2,4-triazole 在 sodium hydride 、 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 生成 3-(N-methyl-anilino)-5-benzylthio-1,2,4-triazole
  参考文献：
  名称：

  Highly Potent Inhibitors of Methionine Aminopeptidase-2 Based on a 1,2,4-Triazole Pharmacophore

  摘要：

  High-throughput screening for inhibitors of the human metalloprotease, methionine aminopeptidase-2 (MetAP2), identified a potent class of 3-anilino-5-benzylthio-1,2,4-triazole compounds. Efficient array and interative synthesis of triazoles led to rapid SAR development around the aniline, benzylthio, and triazole moeities. Evaluation of these analogs in a human MetAP2 enzyme assay led to the identification of several inhibitors with potencies in the 50-100 picomolar range. The deleterious effects on inhibitor potency by methylation of the anilino-triazole nitrogens, as well as the X-ray crystal structure of triazole 102 bound in the active site of MetAP2, confirm the key interactions between the triazole nitrogens, the active site cobalt atoms, and the His-231 side-chain. The structure has also provided a rationale for interpreting SAR within the triazole series. Key aniline (2-isopropylphenyl) and sulfur substituents (furanylmethyl) identified in the SAR studies led to the identification of potent inhibitors (103 and 104) of endothelial cell proliferation. Triazoles 103 and 104 also exhibited dose-dependent activity in an aortic ring tissue model of angiogenesis highlighting the potential utility of MetAP2 inhibitors as anticancer agents.

  DOI：

  10.1021/jm061182w
• 作为产物：
  描述：

  1-硫代氨基甲酰-3-苯基-硫脲 在 溶剂黄146 、 三乙胺 、 肼 作用下， 以 乙醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 3.17h， 生成 3-anilino-5-mercapto-1,2,4-triazole
  参考文献：
  名称：

  Highly Potent Inhibitors of Methionine Aminopeptidase-2 Based on a 1,2,4-Triazole Pharmacophore

  摘要：

  High-throughput screening for inhibitors of the human metalloprotease, methionine aminopeptidase-2 (MetAP2), identified a potent class of 3-anilino-5-benzylthio-1,2,4-triazole compounds. Efficient array and interative synthesis of triazoles led to rapid SAR development around the aniline, benzylthio, and triazole moeities. Evaluation of these analogs in a human MetAP2 enzyme assay led to the identification of several inhibitors with potencies in the 50-100 picomolar range. The deleterious effects on inhibitor potency by methylation of the anilino-triazole nitrogens, as well as the X-ray crystal structure of triazole 102 bound in the active site of MetAP2, confirm the key interactions between the triazole nitrogens, the active site cobalt atoms, and the His-231 side-chain. The structure has also provided a rationale for interpreting SAR within the triazole series. Key aniline (2-isopropylphenyl) and sulfur substituents (furanylmethyl) identified in the SAR studies led to the identification of potent inhibitors (103 and 104) of endothelial cell proliferation. Triazoles 103 and 104 also exhibited dose-dependent activity in an aortic ring tissue model of angiogenesis highlighting the potential utility of MetAP2 inhibitors as anticancer agents.

  DOI：

  10.1021/jm061182w

文献信息

• Compounds and methods
  申请人：Marino P. Joseph

  公开号：US20050222212A1

  公开（公告）日：2005-10-06

  Compounds of this invention are non-peptide, reversible inhibitors of bacterial methionine aminopeptidases, useful in treating bacterial infections.

  该发明的化合物是非肽类、可逆的细菌蛋氨酸氨肽酶抑制剂，可用于治疗细菌感染。
• 1,2,4-triazole derivatives, compositions, process of making and methods of use
  申请人：Marino P. Joseph

  公开号：US20050267185A1

  公开（公告）日：2005-12-01

  Compounds of this invention are non-peptide, reversible inhibitors of type 2 methionine aminopeptidase, useful in treating conditions mediated by angiogenesis, such as cancer, haemangioma, proliferative retinopathy, rheumatoid arthritis, atherosclerotic neovascularization, psoriasis, ocular neovascularization and obesity.

  本发明的化合物是非肽类、可逆抑制剂，用于治疗通过血管生成介导的疾病，如癌症、血管瘤、增生性视网膜病变、类风湿性关节炎、动脉粥样硬化新生血管形成、牛皮癣、眼部新生血管形成和肥胖症。
• Coating composition for interconnection part of electrode and plasma display panel including the same
  申请人：Samsung SDI Co., Ltd.

  公开号：EP2014797A2

  公开（公告）日：2009-01-14

  Provided are a coating composition for an interconnection part of an electrode and a plasma display panel including the same. Specifically, the coating composition for an interconnection part of an electrode, comprising 0.05 to 2.0 parts by weight of a compound containing a triazole group, 3.5 to 7.5 parts by weight of a silane based compound, and 0.5 to 2.0 parts by weight of a transition metal oxide, is used to effectively prevent opens and short circuits of an electrode due to damage of an interconnection unit caused by gases and humidity in the surrounding environment and due to a migration phenomenon.

  本发明提供了一种用于电极互连部分的涂层组合物以及包括该组合物的等离子显示面板。具体来说，电极互连部分的涂层组合物由 0.05 至 2.0 份（按重量计）含三唑基团的化合物、3.5 至 7.5 份（按重量计）硅烷基化合物和 0.5 至 2.0 份（按重量计）过渡金属氧化物组成，用于有效防止因周围环境中的气体和湿度以及迁移现象造成互连单元损坏而导致的电极开路和短路。
• Fromm, Justus Liebigs Annalen der Chemie, 1922, vol. 426, p. 337
  作者：Fromm

  DOI：——

  日期：——
• Arndt, Chemische Berichte, 1922, vol. 55, p. 13
  作者：Arndt

  DOI：——

  日期：——