2-氰基-3-羟基喹啉 | 15462-43-8

• 物质功能分类: 医药中间体 - 杂环化合物 - 喹啉类化合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 中文名称: 2-氰基-3-羟基喹啉
• 英文名称: 2-cyano-3-hydroxyquinoline
• 英文别名: 3-Hydroxy-chinolin-2-carbonitril；2-Cyan-3-hydroxy-chinolin；3-hydroxy-quinoline-2-carbonitrile；3-hydroxyquinoline-2-carbonitrile
• CAS: 15462-43-8
• 化学式: C₁₀H₆N₂O
• mdl: MFCD08705683
• 分子量: 170.17
• InChiKey: HQMDFABEUPPGNK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  56.9
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2933499090

反应信息

• 作为反应物：
  描述：

  L-半胱氨酸 、 2-氰基-3-羟基喹啉 在 phosphate buffer 作用下， 以 甲醇 为溶剂， 反应 24.0h， 以91%的产率得到(4R)-2-(3-hydroxyquinolin-2-yl)-4,5-dihydro-1,3-thiazole-4-carboxylic acid
  参考文献：
  名称：

  Desazadesmethyldesferrithiocin Analogues as Orally Effective Iron Chelators

  摘要：

  Further structure-activity studies of desferrithiocin analogues are carried out. (S)-desazadesmethyldesferrithiocin, 2-(2-hydroxyphenyl)-Delta(2)-thiazoline-4(S)-carboxylic acid, serves as the principal framework in the current paper. Desazadesmethyldesferrithiocin can be structurally altered with facility, and data are already available on its iron-clearing properties and toxicity parameters. Four different kinds of structural modifications of this framework are undertaken: introduction of hydroxy, carboxy, or methoxy groups on the aromatic ring; alteration of the thiazoline ring; increasing the distance between the ligand donor atoms; and benz-fusion of the aromatic rings. The structural modifications described are shown to have a tremendous imp act on both the iron clearance and toxicity profiles of the desazadesmethyldesferrithiocin molecule. All of the compounds are assessed in a bile-duct-cannulated rodent model to determine iron clearance efficiency. Ligands which demonstrate an efficiency of greater than 2% are carried forward to the iron-overloaded primate for iron-clearing measurements. Ligands with efficiencies greater than 3% in the primate are then evaluated in a formal toxicity study in rodents. On the basis of the results of the present work, 2-(2,4-dihydroxyphenyl)-Delta(2)-thiazoline-4(S)-carboxylic acid is a promising candidate for clinical evaluation.

  DOI：

  10.1021/jm980340j
• 作为产物：
  描述：

  氰化钾 、 3-hydroxyquinoline-1-oxide 在 三甲基氯硅烷 、 三乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 48.0h， 以64%的产率得到2-氰基-3-羟基喹啉
  参考文献：
  名称：

  Desazadesmethyldesferrithiocin Analogues as Orally Effective Iron Chelators

  摘要：

  Further structure-activity studies of desferrithiocin analogues are carried out. (S)-desazadesmethyldesferrithiocin, 2-(2-hydroxyphenyl)-Delta(2)-thiazoline-4(S)-carboxylic acid, serves as the principal framework in the current paper. Desazadesmethyldesferrithiocin can be structurally altered with facility, and data are already available on its iron-clearing properties and toxicity parameters. Four different kinds of structural modifications of this framework are undertaken: introduction of hydroxy, carboxy, or methoxy groups on the aromatic ring; alteration of the thiazoline ring; increasing the distance between the ligand donor atoms; and benz-fusion of the aromatic rings. The structural modifications described are shown to have a tremendous imp act on both the iron clearance and toxicity profiles of the desazadesmethyldesferrithiocin molecule. All of the compounds are assessed in a bile-duct-cannulated rodent model to determine iron clearance efficiency. Ligands which demonstrate an efficiency of greater than 2% are carried forward to the iron-overloaded primate for iron-clearing measurements. Ligands with efficiencies greater than 3% in the primate are then evaluated in a formal toxicity study in rodents. On the basis of the results of the present work, 2-(2,4-dihydroxyphenyl)-Delta(2)-thiazoline-4(S)-carboxylic acid is a promising candidate for clinical evaluation.

  DOI：

  10.1021/jm980340j

文献信息

• DESAZADESFERROTHIOCIN AND DESAZADESFERROTHIOCIN POLYETHER ANALOGUES AS METAL CHELATION AGENTS
  申请人：Malecha James

  公开号：US20110275636A1

  公开（公告）日：2011-11-10

  Disclosed herein are new compounds of desazadesferrothiocin polyether (DADFT-PE) analogues, as well as pharmaceutical compositions comprising them and their application as metal chelation agents for the treatment of disease. Methods of chelation of iron and other metals in a human or animal subject are also provided for the treatment of metal overload and toxicity.

  本文披露了新的去氮去除铁硫胺聚醚（DADFT-PE）类似物化合物，以及包含它们的药物组合物，以及它们作为金属螯合剂用于治疗疾病的应用。还提供了在人类或动物主体中螯合铁和其他金属的方法，用于治疗金属过载和中毒。
• DESAZADESFERROTHIOCIN ANALOGUES AS METAL CHELATION AGENTS
  申请人：FerroKin BioSciences, Inc.

  公开号：US20150259306A1

  公开（公告）日：2015-09-17

  Disclosed herein are new compounds of desazadesferrothiocin polyether (DADFT-PE) analogues, as well as pharmaceutical compositions comprising them and their application as metal chelation agents for the treatment of disease. Methods of chelation of iron and other metals in a human or animal subject are also provided for the treatment of metal overload and toxicity.

  本文披露了新的去氮去铁硫单环醚（DADFT-PE）类似物化合物，以及包含它们的制药组合物，以及它们作为金属螯合剂用于治疗疾病的应用。还提供了用于治疗人类或动物主体中金属过载和毒性的铁和其他金属螯合方法。
• US9045440B2
  申请人：——

  公开号：US9045440B2

  公开（公告）日：2015-06-02
• Desazadesmethyldesferrithiocin Analogues as Orally Effective Iron Chelators
  作者：Raymond J. Bergeron、Jan Wiegand、William R. Weimar、J. R. Timothy Vinson、Jörg Bussenius、Guo Wei Yao、James S. McManis

  DOI：10.1021/jm980340j

  日期：1999.1.1

  Further structure-activity studies of desferrithiocin analogues are carried out. (S)-desazadesmethyldesferrithiocin, 2-(2-hydroxyphenyl)-Delta(2)-thiazoline-4(S)-carboxylic acid, serves as the principal framework in the current paper. Desazadesmethyldesferrithiocin can be structurally altered with facility, and data are already available on its iron-clearing properties and toxicity parameters. Four different kinds of structural modifications of this framework are undertaken: introduction of hydroxy, carboxy, or methoxy groups on the aromatic ring; alteration of the thiazoline ring; increasing the distance between the ligand donor atoms; and benz-fusion of the aromatic rings. The structural modifications described are shown to have a tremendous imp act on both the iron clearance and toxicity profiles of the desazadesmethyldesferrithiocin molecule. All of the compounds are assessed in a bile-duct-cannulated rodent model to determine iron clearance efficiency. Ligands which demonstrate an efficiency of greater than 2% are carried forward to the iron-overloaded primate for iron-clearing measurements. Ligands with efficiencies greater than 3% in the primate are then evaluated in a formal toxicity study in rodents. On the basis of the results of the present work, 2-(2,4-dihydroxyphenyl)-Delta(2)-thiazoline-4(S)-carboxylic acid is a promising candidate for clinical evaluation.