N⁶-(5-aminopentyl)-5'-ethylamino-5'-oxo-5'-deoxyadenosine | 932740-17-5

• 分子结构分类: 有机化合物 - 核苷、核苷酸和类似物 - 嘌呤核苷
• 英文名称: N⁶-(5-aminopentyl)-5'-ethylamino-5'-oxo-5'-deoxyadenosine
• 英文别名: (2S,3S,4R,5R)-5-[6-(5-aminopentylamino)purin-9-yl]-N-ethyl-3,4-dihydroxyoxolane-2-carboxamide
• CAS: 932740-17-5
• 化学式: C₁₇H₂₇N₇O₄
• 分子量: 393.446
• InChiKey: IJBOVUUTGJROQN-PFHKOEEOSA-N

物化性质

• 密度：
  1.57±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.7
• 重原子数：
  28
• 可旋转键数：
  9
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.65
• 拓扑面积：
  160
• 氢给体数：
  5
• 氢受体数：
  9

反应信息

• 作为反应物：
  描述：

  N⁶-(5-aminopentyl)-5'-ethylamino-5'-oxo-5'-deoxyadenosine 、 BODIPY 630/650-X, SE 以 N,N-二甲基甲酰胺 为溶剂， 反应 4.0h， 生成 (2S,3S,4R,5R,E)-N-ethyl-3,4-dihydroxy-5-(6-(4-(6-(2-(4-(2-(4,4-difluoro-4,4a-dihydro-5-(thiophen-2-yl)-4-bora-3a,4a-diaza-s-indacene-3-yl)vinyl)phenoxy)acetamido)hexanamido)pentylamino)-9H-purin-9-yl)-tetrahydrofuran-2-carboxamide
  参考文献：
  名称：

  New Fluorescent Adenosine A₁-Receptor Agonists That Allow Quantification of Ligand−Receptor Interactions in Microdomains of Single Living Cells

  摘要：

  Fluorescence spectroscopy is becoming a valuable addition to the array of techniques available for scrutinizing ligand-receptor interactions in biological systems. In particular, scanning confocal microscopy and fluorescence correlation spectroscopy (FCS) allow the noninvasive imaging and quantification of these interactions in single living cells. To address the emerging need for fluorescently labeled ligands to support these technologies, we have developed a series of red-emitting agonists for the human adenosine A(1)-receptor that, collectively, are N-6-aminoalkyl derivatives of adenosine or adenosine 5'-N-ethyl carboxamide. The agonists, which incorporate the commercially available fluorophore BODIPY [630/650], retain potent and efficacious agonist activity, as demonstrated by their ability to inhibit cAMP accumulation in chinese hamster ovary cells expressing the human adenosine A(1)-receptor. Visualization and confirmation of ligand-receptor interactions at the cell membrane were accomplished using confocal microscopy, and their suitability for use in FCS was demonstrated by quantification of agonist binding in small areas of cell membrane.

  DOI：

  10.1021/jm061279i
• 作为产物：
  描述：

  2',3'-O-异丙叉肌苷 在 palladium on activated charcoal 盐酸 、 氯化亚砜 、 2,2,6,6-四甲基哌啶氧化物 、 碘苯二乙酸 、 氢气 、 溶剂黄146 、 N,N-二异丙基乙胺 、 N,N-二甲基甲酰胺 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 甲醇 、 乙醇 、 氯仿 、 水 、 乙腈 为溶剂， 反应 30.5h， 生成 N⁶-(5-aminopentyl)-5'-ethylamino-5'-oxo-5'-deoxyadenosine
  参考文献：
  名称：

  New Fluorescent Adenosine A₁-Receptor Agonists That Allow Quantification of Ligand−Receptor Interactions in Microdomains of Single Living Cells

  摘要：

  Fluorescence spectroscopy is becoming a valuable addition to the array of techniques available for scrutinizing ligand-receptor interactions in biological systems. In particular, scanning confocal microscopy and fluorescence correlation spectroscopy (FCS) allow the noninvasive imaging and quantification of these interactions in single living cells. To address the emerging need for fluorescently labeled ligands to support these technologies, we have developed a series of red-emitting agonists for the human adenosine A(1)-receptor that, collectively, are N-6-aminoalkyl derivatives of adenosine or adenosine 5'-N-ethyl carboxamide. The agonists, which incorporate the commercially available fluorophore BODIPY [630/650], retain potent and efficacious agonist activity, as demonstrated by their ability to inhibit cAMP accumulation in chinese hamster ovary cells expressing the human adenosine A(1)-receptor. Visualization and confirmation of ligand-receptor interactions at the cell membrane were accomplished using confocal microscopy, and their suitability for use in FCS was demonstrated by quantification of agonist binding in small areas of cell membrane.

  DOI：

  10.1021/jm061279i

文献信息

• New Fluorescent Adenosine A₁-Receptor Agonists That Allow Quantification of Ligand−Receptor Interactions in Microdomains of Single Living Cells
  作者：Richard J. Middleton、Stephen J. Briddon、Yolande Cordeaux、Andrew S. Yates、Clare L. Dale、Michael W. George、Jillian. G. Baker、Stephen J. Hill、Barrie Kellam

  DOI：10.1021/jm061279i

  日期：2007.2.1

  Fluorescence spectroscopy is becoming a valuable addition to the array of techniques available for scrutinizing ligand-receptor interactions in biological systems. In particular, scanning confocal microscopy and fluorescence correlation spectroscopy (FCS) allow the noninvasive imaging and quantification of these interactions in single living cells. To address the emerging need for fluorescently labeled ligands to support these technologies, we have developed a series of red-emitting agonists for the human adenosine A(1)-receptor that, collectively, are N-6-aminoalkyl derivatives of adenosine or adenosine 5'-N-ethyl carboxamide. The agonists, which incorporate the commercially available fluorophore BODIPY [630/650], retain potent and efficacious agonist activity, as demonstrated by their ability to inhibit cAMP accumulation in chinese hamster ovary cells expressing the human adenosine A(1)-receptor. Visualization and confirmation of ligand-receptor interactions at the cell membrane were accomplished using confocal microscopy, and their suitability for use in FCS was demonstrated by quantification of agonist binding in small areas of cell membrane.