4-(6-Chloromethyl-2-oxo-2H-chromene-3-carbonyloxy)-piperidine-1-carboxylic acid tert-butyl ester | 883909-81-7

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 香豆素及其衍生物
• 英文名称: 4-(6-Chloromethyl-2-oxo-2H-chromene-3-carbonyloxy)-piperidine-1-carboxylic acid tert-butyl ester
• CAS: 883909-81-7
• 化学式: C₂₁H₂₄ClNO₆
• 分子量: 421.878
• InChiKey: KLAPKSLMWRCOEQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.09
• 重原子数：
  29.0
• 可旋转键数：
  3.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.48
• 拓扑面积：
  86.05
• 氢给体数：
  0.0
• 氢受体数：
  6.0

反应信息

• 作为反应物：
  描述：

  4-(6-Chloromethyl-2-oxo-2H-chromene-3-carbonyloxy)-piperidine-1-carboxylic acid tert-butyl ester 在 三氟乙酸 作用下， 以 二氯甲烷 为溶剂， 反应 0.17h， 生成 piperidin-4-yl 6-(chloromethyl)-2-oxo-2H-chromene-3-carboxylate
  参考文献：
  名称：

  Investigation of mechanism-based thrombin inhibitors: Implications of a highly conserved water molecule for the binding of coumarins within the S pocket

  摘要：

  The synthesis of novel coumarins bearing on the lateral side chain in the 3-position an amine or a guanidine group is described. In vitro evaluation highlighted 14d which possesses a meta aniline side chain as a very potent THR inhibitor. Surprisingly, the introduction of a guanidine moiety always led to a decrease in THR inhibiting properties. We, thus, used docking experiments to rationalize the SAR in the series. This study showed the crucial role of a conserved water molecule in the specificity pocket of THR during docking simulation in order to explain the inactivity of guanidine derivatives. (C) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2005.12.070
• 作为产物：
  描述：

  2-羟基-5-(羟基甲基)苯甲醛 在 哌啶 、 吡啶 、 盐酸 、 氯化亚砜 、 溶剂黄146 作用下， 以 1,4-二氧六环 、 乙醇 为溶剂， 反应 24.5h， 生成 4-(6-Chloromethyl-2-oxo-2H-chromene-3-carbonyloxy)-piperidine-1-carboxylic acid tert-butyl ester
  参考文献：
  名称：

  Investigation of mechanism-based thrombin inhibitors: Implications of a highly conserved water molecule for the binding of coumarins within the S pocket

  摘要：

  The synthesis of novel coumarins bearing on the lateral side chain in the 3-position an amine or a guanidine group is described. In vitro evaluation highlighted 14d which possesses a meta aniline side chain as a very potent THR inhibitor. Surprisingly, the introduction of a guanidine moiety always led to a decrease in THR inhibiting properties. We, thus, used docking experiments to rationalize the SAR in the series. This study showed the crucial role of a conserved water molecule in the specificity pocket of THR during docking simulation in order to explain the inactivity of guanidine derivatives. (C) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2005.12.070