tert-butyl 2-(3-(1-benzylpiperidin-4-yl)ureido)ethylcarbamate | 1323277-04-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: tert-butyl 2-(3-(1-benzylpiperidin-4-yl)ureido)ethylcarbamate
• 英文别名: tert-butyl N-[2-[(1-benzylpiperidin-4-yl)carbamoylamino]ethyl]carbamate
• CAS: 1323277-04-8
• 化学式: C₂₀H₃₂N₄O₃
• 分子量: 376.499
• InChiKey: NCMCZTJPTJRPDO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  27
• 可旋转键数：
  8
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  82.7
• 氢给体数：
  3
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  tert-butyl 2-(3-(1-benzylpiperidin-4-yl)ureido)ethylcarbamate 在 palladium on activated charcoal 、 氢气 、 potassium carbonate 、 三氟乙酸 作用下， 以 乙醇 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 20.0~80.0 ℃ 、101.33 kPa 条件下， 反应 2.0h， 生成 1-(2-aminoethyl)-3-(1-(2-fluoroethyl)piperidin-4-yl)urea
  参考文献：
  名称：

  Synthesis and Cardiac Imaging of ¹⁸F-Ligands Selective for β₁-Adrenoreceptors

  摘要：

  A series of potent and selective beta(1)-adrenoreceptor ligands were identified (IC50 range, 0.04-0.25 nM; beta(1)/beta(2) selectivity range, 65-450-fold), labeled with the PET radioisotope fluorine-18 and evaluated in normal Sprague-Dawley rats. Tissue distribution studies demonstrated uptake of each radiotracers from the blood pool into the myocardium (0.48-0.62% ID/g), lung (0.63-0.97% ID/g), and liver (1.03-1.14% ID/g). Dynamic mu PET imaging confirmed the in vivo dissection studies.

  DOI：

  10.1021/ml1002458
• 作为产物：
  描述：

  4-氨基-1-苄基哌啶 在 吡啶 、 N,N-二异丙基乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 2.5h， 生成 tert-butyl 2-(3-(1-benzylpiperidin-4-yl)ureido)ethylcarbamate
  参考文献：
  名称：

  Synthesis and Cardiac Imaging of ¹⁸F-Ligands Selective for β₁-Adrenoreceptors

  摘要：

  A series of potent and selective beta(1)-adrenoreceptor ligands were identified (IC50 range, 0.04-0.25 nM; beta(1)/beta(2) selectivity range, 65-450-fold), labeled with the PET radioisotope fluorine-18 and evaluated in normal Sprague-Dawley rats. Tissue distribution studies demonstrated uptake of each radiotracers from the blood pool into the myocardium (0.48-0.62% ID/g), lung (0.63-0.97% ID/g), and liver (1.03-1.14% ID/g). Dynamic mu PET imaging confirmed the in vivo dissection studies.

  DOI：

  10.1021/ml1002458

文献信息

• Synthesis and Cardiac Imaging of ¹⁸F-Ligands Selective for β₁-Adrenoreceptors
  作者：Heike S. Radeke、Ajay Purohit、Thomas D. Harris、Kelley Hanson、Reinaldo Jones、Carol Hu、Padmaja Yalamanchili、Megan Hayes、Ming Yu、Mary Guaraldi、Mikhail Kagan、Michael Azure、Michael Cdebaca、Simon Robinson、David Casebier

  DOI：10.1021/ml1002458

  日期：2011.9.8

  A series of potent and selective beta(1)-adrenoreceptor ligands were identified (IC50 range, 0.04-0.25 nM; beta(1)/beta(2) selectivity range, 65-450-fold), labeled with the PET radioisotope fluorine-18 and evaluated in normal Sprague-Dawley rats. Tissue distribution studies demonstrated uptake of each radiotracers from the blood pool into the myocardium (0.48-0.62% ID/g), lung (0.63-0.97% ID/g), and liver (1.03-1.14% ID/g). Dynamic mu PET imaging confirmed the in vivo dissection studies.