5-bromo-4-hydroxy-2-(methylamino)-1H-pyrimidin-6-one | 354994-26-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: 5-bromo-4-hydroxy-2-(methylamino)-1H-pyrimidin-6-one
• CAS: 354994-26-6
• 化学式: C₅H₆BrN₃O₂
• 分子量: 220.026
• InChiKey: QBYDARRMWZBWTO-UHFFFAOYSA-N

物化性质

• 密度：
  2.09±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.1
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  73.7
• 氢给体数：
  3
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  5-bromo-4-hydroxy-2-(methylamino)-1H-pyrimidin-6-one 在 sodium hydride 、 三氯氧磷 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 10.0h， 生成 2-methylamino-4,6-dichloro-5-phenylthiopyrimidine
  参考文献：
  名称：

  Conformational analysis of tandospirone in aqueous solution

  摘要：

  The significant contribution of folded conformation (2) of the anxiolytic tandospirone (1) in aqueous solution m;as verified by dynamic H-1 NMR. A structurally rigid mimic of 2 was designed and synthesized to evaluate the implication of 2 ton:ards neuroleptic receptor binding. The designed structures provided a new: rigid scaffold for dopamine D-4 ligands. (C) 2001 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(01)00167-6
• 作为产物：
  描述：

  2-(Methylamino)-4,6-pyrimidinediol 在 氢溴酸 、 溶剂黄146 作用下， 以40%的产率得到5-bromo-4-hydroxy-2-(methylamino)-1H-pyrimidin-6-one
  参考文献：
  名称：

  Conformational analysis of tandospirone in aqueous solution

  摘要：

  The significant contribution of folded conformation (2) of the anxiolytic tandospirone (1) in aqueous solution m;as verified by dynamic H-1 NMR. A structurally rigid mimic of 2 was designed and synthesized to evaluate the implication of 2 ton:ards neuroleptic receptor binding. The designed structures provided a new: rigid scaffold for dopamine D-4 ligands. (C) 2001 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(01)00167-6

文献信息

• Conformational analysis of tandospirone in aqueous solution
  作者：Tamiki Nishimura、Jun-etsu Igarashi、Makoto Sunagawa

  DOI：10.1016/s0960-894x(01)00167-6

  日期：2001.5

  The significant contribution of folded conformation (2) of the anxiolytic tandospirone (1) in aqueous solution m;as verified by dynamic H-1 NMR. A structurally rigid mimic of 2 was designed and synthesized to evaluate the implication of 2 ton:ards neuroleptic receptor binding. The designed structures provided a new: rigid scaffold for dopamine D-4 ligands. (C) 2001 Elsevier Science Ltd. All rights reserved.