4-(2-ethylphenyl)-1H-1,2,3-triazole | 1378975-93-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 4-(2-ethylphenyl)-1H-1,2,3-triazole
• 英文别名: 4-(2-ethylphenyl)-2H-triazole
• CAS: 1378975-93-9
• 化学式: C₁₀H₁₁N₃
• 分子量: 173.217
• InChiKey: AYTAFMWWGJROJC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  41.6
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  1-乙基-2-乙炔苯 在 copper(l) iodide 、 叠氮基三甲基硅烷 作用下， 以 甲醇 、 N,N-二甲基甲酰胺 为溶剂， 以73%的产率得到4-(2-ethylphenyl)-1H-1,2,3-triazole
  参考文献：
  名称：

  Rational Design of 4-Aryl-1,2,3-Triazoles for Indoleamine 2,3-Dioxygenase 1 Inhibition

  摘要：

  Indoleamine 2,3-dioxygenase 1 (IDO1) is an important therapeutic target treatment of diseases such as cancer that involve pathological immune escape. Starting from the scaffold of our previously discovered IDO1 inhibitor 4-phenyl-1,2,3-triazole, we used computational structure-based methods to design more potent ligands. This approach yielded highly efficient low molecular weight inhibitors, the most active being of nanomolar potency both in an enzymatic and in a cellular assay, while showing no cellular toxicity and a high selectivity for IDO1 over tryptophan 2,3-dioxygenase (TDO). A quantitative structure-activity relationship based on the electrostatic ligand-protein interactions in the docked binding modes and on the quantum chemically derived charges of the triazole ring demonstrated a good explanatory power for the observed activities.

  DOI：

  10.1021/jm300260v

文献信息

• Biologically active triazolyl derivatives
  申请人：SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

  公开号：EP0089703A2

  公开（公告）日：1983-09-28

  Novel compounds of the general formula: and acid addition salts and metal salt complexes thereof, wherein X represents an optionally substituted phenyl group; each Y independently represents a hydrogen or halogen atom or an alkyl group; Q represents a -CO-, -CS-, -CH.OH- or -CH.SH- group; and R represents a hydrogen atom or an optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl or phenyl group; exhibit fungicidal and/or plant growth regulating properties.

  通式为：及其酸加成盐和金属盐络合物的新型化合物，其中 X 代表任选取代的苯基；每个 Y 独立地代表氢原子、卤素原子或烷基；Q 代表 -CO-、-CS-、-CH.OH- 或 -CH.SH-；R 代表氢原子或任选取代的烷基、烯基、炔基、环烷基或苯基；具有杀菌和/或植物生长调节特性。
• Rational Design of 4-Aryl-1,2,3-Triazoles for Indoleamine 2,3-Dioxygenase 1 Inhibition
  作者：Ute F. Röhrig、Somi Reddy Majjigapu、Aurélien Grosdidier、Sylvian Bron、Vincent Stroobant、Luc Pilotte、Didier Colau、Pierre Vogel、Benoît J. Van den Eynde、Vincent Zoete、Olivier Michielin

  DOI：10.1021/jm300260v

  日期：2012.6.14

  Indoleamine 2,3-dioxygenase 1 (IDO1) is an important therapeutic target treatment of diseases such as cancer that involve pathological immune escape. Starting from the scaffold of our previously discovered IDO1 inhibitor 4-phenyl-1,2,3-triazole, we used computational structure-based methods to design more potent ligands. This approach yielded highly efficient low molecular weight inhibitors, the most active being of nanomolar potency both in an enzymatic and in a cellular assay, while showing no cellular toxicity and a high selectivity for IDO1 over tryptophan 2,3-dioxygenase (TDO). A quantitative structure-activity relationship based on the electrostatic ligand-protein interactions in the docked binding modes and on the quantum chemically derived charges of the triazole ring demonstrated a good explanatory power for the observed activities.