4-chloro-2-(1H-1,2,3-triazol-5-yl)phenol | 1378976-02-3

• 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-chloro-2-(1H-1,2,3-triazol-5-yl)phenol
• 英文别名: MMG-0358；4-chloro-2-(1H-1,2,3-triazol-4-yl)phenol；4-chloro-2-(2H-triazol-4-yl)phenol
• CAS: 1378976-02-3
• 化学式: C₈H₆ClN₃O
• mdl: MFCD23133083
• 分子量: 195.608
• InChiKey: NBDFMTBYKCBTSW-UHFFFAOYSA-N

物化性质

• 沸点：
  419.0±30.0 °C(Predicted)
• 密度：
  1.506±0.06 g/cm3(Predicted)
• 溶解度：
  DMF：20mg/mL； DMF:PBS (pH 7.2) (1:4)：0.2 mg/mL； DMSO：15mg/mL；乙醇：15mg/mL

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  13
• 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：
  61.8
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  4-chloro-2-((trimethylsilyl)ethynyl)phenol 在 potassium fluoride 、 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， 反应 3.0h， 生成 4-chloro-2-(1H-1,2,3-triazol-5-yl)phenol
  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

• A single-step acid catalyzed reaction for rapid assembly of NH-1,2,3-triazoles
  作者：Joice Thomas、Sampad Jana、Sandra Liekens、Wim Dehaen

  DOI：10.1039/c6cc03744e

  日期：——

  NH-1,2,3-triazole moieties are a part of the design of various biologically active compounds, pharmaceutical agents and functional materials. Unfortunately, the applications of this heterocycle are still underexplored due to the...

  NH-1,2,3-三唑部分是各种生物活性化合物，药物和功能材料设计的一部分。不幸的是，由于...的影响，该杂环的应用仍未得到充分开发。
• 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.