propynoic acid [2-(2-aminoethyldisulfanyl)ethyl]amide | 837363-90-3

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: propynoic acid [2-(2-aminoethyldisulfanyl)ethyl]amide
• 英文别名: N-[2-(2-aminoethyldisulfanyl)ethyl]prop-2-ynamide
• CAS: 837363-90-3
• 化学式: C₇H₁₂N₂OS₂
• 分子量: 204.317
• InChiKey: YVVAEDQTZQZILJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.2
• 重原子数：
  12
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  106
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  对苯二异硫氰酸酯 、 propynoic acid [2-(2-aminoethyldisulfanyl)ethyl]amide 在 N,N-二异丙基乙胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 1.0h， 以45%的产率得到propynoic acid (2-{2-[3-(4-isothiocyanatophenyl)thioureido]ethyldisulfanyl}ethyl)amide
  参考文献：
  名称：

  Covalent Display of Oligosaccharide Arrays in Microtiter Plates

  摘要：

  A covalent array for the display of complex oligosaccharides in microtiter plates has been developed. This strategy is conducive to the display of carbohydrates to proteins of interest such as lectins and antibodies, including the broadly neutralizing antibody 2G12 against HIV envelope oligomannose and can be cleaved from the surface for further characterization by mass spectrometry. The system was used to probe the multivalent interaction of 2G12 with an optimal epitope (Kd 0.1 muM).

  DOI：

  10.1021/ja048433f
• 作为产物：
  描述：

  T-BOC-胱胺 在 N,N'-二环己基碳二亚胺 、 三氟乙酸 作用下， 以 二氯甲烷 为溶剂， 反应 4.42h， 生成 propynoic acid [2-(2-aminoethyldisulfanyl)ethyl]amide
  参考文献：
  名称：

  Covalent Display of Oligosaccharide Arrays in Microtiter Plates

  摘要：

  A covalent array for the display of complex oligosaccharides in microtiter plates has been developed. This strategy is conducive to the display of carbohydrates to proteins of interest such as lectins and antibodies, including the broadly neutralizing antibody 2G12 against HIV envelope oligomannose and can be cleaved from the surface for further characterization by mass spectrometry. The system was used to probe the multivalent interaction of 2G12 with an optimal epitope (Kd 0.1 muM).

  DOI：

  10.1021/ja048433f

文献信息

• Arrays with cleavable linkers
  申请人：Wong Chi-Huey

  公开号：US20070213278A1

  公开（公告）日：2007-09-13

  The invention provides arrays of molecules where the molecules (e.g., glycans) are attached to the arrays by cleavable linkers. The invention also provides methods for using these arrays, methods for identifying the structural elements of molecules bound to these arrays by using the cleavable linkers, especially the structural elements that are important for binding to test samples. The invention further provides methods for evaluating whether test samples and test molecules can bind to distinct glycans on the arrays and useful glycans identified using the methods and arrays provided herein.

  本发明提供了分子阵列，其中分子（例如糖基）通过可断裂连接剂连接到阵列上。本发明还提供了使用这些阵列的方法，使用可断裂连接剂识别结合到这些阵列上的分子的结构元素的方法，特别是对于与测试样品结合重要的结构元素。本发明还提供了评估测试样品和测试分子是否能够结合到阵列上不同糖基的方法，以及使用本发明提供的方法和阵列确定的有用糖基。
• Covalent Display of Oligosaccharide Arrays in Microtiter Plates
  作者：Marian C. Bryan、Fabio Fazio、Hing-Ken Lee、Cheng-Yuan Huang、Aileen Chang、Michael D. Best、Daniel A. Calarese、Ola Blixt、James C. Paulson、Dennis Burton、Ian A. Wilson、Chi-Huey Wong

  DOI：10.1021/ja048433f

  日期：2004.7.1

  A covalent array for the display of complex oligosaccharides in microtiter plates has been developed. This strategy is conducive to the display of carbohydrates to proteins of interest such as lectins and antibodies, including the broadly neutralizing antibody 2G12 against HIV envelope oligomannose and can be cleaved from the surface for further characterization by mass spectrometry. The system was used to probe the multivalent interaction of 2G12 with an optimal epitope (Kd 0.1 muM).