2-氯-1-(2-吡嗪基)乙醇 | 672950-04-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 中文名称: 2-氯-1-(2-吡嗪基)乙醇
• 英文名称: 2-(1-hydroxy-2-chloroethyl)-pyrazine
• 英文别名: 2-chloro-1-(pyrazin-2-yl)ethanol；rac-2-chloro-1-(pyrazin-2-yl)ethanol；2-chloro-1-pyrazin-2-ylethanol
• CAS: 672950-04-8
• 化学式: C₆H₇ClN₂O
• 分子量: 158.587
• InChiKey: UUDOAGGITCXZJP-UHFFFAOYSA-N

物化性质

• 沸点：
  295.6±35.0 °C(Predicted)
• 密度：
  1.340±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.4
• 重原子数：
  10
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  46
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-氯-1-(2-吡嗪基)乙醇 在 N,N-二异丙基乙胺 、 sodium iodide 作用下， 以 甲醇 、 N,N-二甲基甲酰胺 为溶剂， 生成 rac-N-(4-chlorobenzyl)-2-(((2-hydroxy-2-(pyrazin-2-yl)ethyl)(methyl)amino)methyl)-7-methyl-4-oxo-4,7-dihydrothieno[2,3-b]-pyridine-5-carboxamide
  参考文献：
  名称：

  2-Aryl-2-hydroxyethylamine substituted 4-oxo-4,7-dihydrothieno[2,3-b]pyridines as broad-spectrum inhibitors of human herpesvirus polymerases

  摘要：

  A novel series of 2-aryl-2-hydroxyethylamine substituted 4-oxo-4,7-dihydrothieno[2,3-b]pyridine-5-carboxamides have been identified as potent antivirals against human herpesviruses. These compounds demonstrate broad-spectrum inhibition of the herpesvirus polymerases HCMV, HSV-1, EBV, and VZV with high specificity compared to human DNA polymerases. (c) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2007.03.102
• 作为产物：
  描述：

  2-乙酰基吡嗪 在 sodium tetrahydroborate 、 N-氯代丁二酰亚胺 、 cerium(III) chloride 、 氢氟酸 、 N,N-二异丙基乙胺 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 、 乙腈 为溶剂， 反应 10.0h， 生成 2-氯-1-(2-吡嗪基)乙醇
  参考文献：
  名称：

  Solvent and in situ catalyst preparation impacts upon Noyori reductions of aryl-chloromethyl ketones: application to syntheses of chiral 2-amino-1-aryl-ethanols

  摘要：

  As part of medicinal chemistry efforts we found it necessary to develop general syntheses of highly enantiomerically enriched 1-aryl-2-chloroethanols and 1-aryl-2-methylaminoethanols. A survey of literature methods suggested that a truly general approach had not yet been reported, encouraging us to undertake the development of such a methodology. This study describes the design, development, and reduction to practice of a general synthesis of chiral 1-aryl-2-chloroethanols and the transformation of these entities to highly enantiomerically enriched 1-aryl-2-methylaminoethanols. Of particular importance were observations of the impact of solvent and the method of catalyst preparation on the yield and enantiomerical excess of chlorohydrins prepared via Noyori transfer hydrogenations of aryl-chloromethyl ketones. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetasy.2006.07.017

文献信息

• [EN] HETEROARYL-ETHANOLAMINE DERIVATIVES AS ANTIVIRAL AGENTS<br/>[FR] DERIVES D'HETEROARYL-ETHANOLAMINE EN TANT QU'AGENTS ANTIVIRAUX
  申请人：UPJOHN CO

  公开号：WO2004022567A1

  公开（公告）日：2004-03-18

  The present invention provides a compound of formula (I), which are useful as antiviral agents, in particular, as agents against viruses of the herpes family.

  本发明提供了一种化合物(I)的公式，其作为抗病毒剂特别是抗疱疹病毒家族的药剂。
• Heteroaryl-ethanolamine derivatives as antiviral agents
  申请人：——

  公开号：US20040110787A1

  公开（公告）日：2004-06-10

  The present invention provides a compound of formula as described herein, which are useful as antiviral agents, in particular, as agents against viruses of the herpes family.

  本发明提供了一种如下式的化合物，其作为抗病毒剂具有用途，特别是作为对抗疱疹家族病毒的剂：
• Solvent and in situ catalyst preparation impacts upon Noyori reductions of aryl-chloromethyl ketones: application to syntheses of chiral 2-amino-1-aryl-ethanols
  作者：Steven P. Tanis、Bruce R. Evans、James A. Nieman、Timothy T. Parker、Wendy D. Taylor、Steven E. Heasley、Paul M. Herrinton、William R. Perrault、Richard A. Hohler、Lester A. Dolak、Matthew R. Hester、Eric P. Seest

  DOI：10.1016/j.tetasy.2006.07.017

  日期：2006.8

  As part of medicinal chemistry efforts we found it necessary to develop general syntheses of highly enantiomerically enriched 1-aryl-2-chloroethanols and 1-aryl-2-methylaminoethanols. A survey of literature methods suggested that a truly general approach had not yet been reported, encouraging us to undertake the development of such a methodology. This study describes the design, development, and reduction to practice of a general synthesis of chiral 1-aryl-2-chloroethanols and the transformation of these entities to highly enantiomerically enriched 1-aryl-2-methylaminoethanols. Of particular importance were observations of the impact of solvent and the method of catalyst preparation on the yield and enantiomerical excess of chlorohydrins prepared via Noyori transfer hydrogenations of aryl-chloromethyl ketones. (c) 2006 Elsevier Ltd. All rights reserved.
• 2-Aryl-2-hydroxyethylamine substituted 4-oxo-4,7-dihydrothieno[2,3-b]pyridines as broad-spectrum inhibitors of human herpesvirus polymerases
  作者：Mark E. Schnute、David J. Anderson、Roger J. Brideau、Fred L. Ciske、Sarah A. Collier、Michele M. Cudahy、MariJean Eggen、Michael J. Genin、Todd A. Hopkins、Thomas M. Judge、Euibong J. Kim、Mary L. Knechtel、Sajiv K. Nair、James A. Nieman、Nancee L. Oien、Allen Scott、Steven P. Tanis、Valerie A. Vaillancourt、Michael W. Wathen、Janet L. Wieber

  DOI：10.1016/j.bmcl.2007.03.102

  日期：2007.6

  A novel series of 2-aryl-2-hydroxyethylamine substituted 4-oxo-4,7-dihydrothieno[2,3-b]pyridine-5-carboxamides have been identified as potent antivirals against human herpesviruses. These compounds demonstrate broad-spectrum inhibition of the herpesvirus polymerases HCMV, HSV-1, EBV, and VZV with high specificity compared to human DNA polymerases. (c) 2007 Elsevier Ltd. All rights reserved.