5-[3-(3-Methoxyphenyl)phenyl]-5-methylimidazolidine-2,4-dione | 1332506-27-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑烷类
• 英文名称: 5-[3-(3-Methoxyphenyl)phenyl]-5-methylimidazolidine-2,4-dione
• CAS: 1332506-27-0
• 化学式: C₁₇H₁₆N₂O₃
• 分子量: 296.326
• InChiKey: VONWRJLRHCKFJZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  22
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  67.4
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  5-[3-(3-Methoxyphenyl)phenyl]-5-methylimidazolidine-2,4-dione 在 氯磺酸 、 sodium tetrahydroborate 、 barium hydroxide octahydrate 、 碘 作用下， 以 四氢呋喃 、 乙醚 、 水 为溶剂， 反应 24.0h， 生成 [2-Amino-2-[3-(3-methoxyphenyl)phenyl]propyl] hydrogen sulfate
  参考文献：
  名称：

  Core Refinement toward Permeable β-Secretase (BACE-1) Inhibitors with Low hERG Activity

  摘要：

  By use of iterative design aided by predictive models for target affinity, brain permeability, and hERG activity, novel and diverse compounds based on cyclic amidine and guanidine cores were synthesized with the goal of finding BACE-1 inhibitors as a treatment for Alzheimer's disease. Since synthesis feasibility had low priority in the design of the cores, an extensive synthesis effort was needed to make the relevant compounds. Syntheses of these compounds are reported, together with physicochemical properties and structure-activity relationships based on in vitro data. Four crystal structures of diverse amidines binding in the active site are deposited and discussed. Inhibitors of BACE-1 with 3 mu M to 32 nM potencies in cells are shown, together with data on in vivo brain exposure levels for four compounds. The results presented show the importance of the core structure for the profile of the final compounds.

  DOI：

  10.1021/jm3011349
• 作为产物：
  描述：

  3'-溴苯乙酮 在 potassium cyanide 、 bis(triphenylphosphine)palladium(II)-chloride 、 sodium carbonate 作用下， 以 乙二醇二甲醚 、 乙醇 、 水 为溶剂， 反应 2.0h， 生成 5-[3-(3-Methoxyphenyl)phenyl]-5-methylimidazolidine-2,4-dione
  参考文献：
  名称：

  Core Refinement toward Permeable β-Secretase (BACE-1) Inhibitors with Low hERG Activity

  摘要：

  By use of iterative design aided by predictive models for target affinity, brain permeability, and hERG activity, novel and diverse compounds based on cyclic amidine and guanidine cores were synthesized with the goal of finding BACE-1 inhibitors as a treatment for Alzheimer's disease. Since synthesis feasibility had low priority in the design of the cores, an extensive synthesis effort was needed to make the relevant compounds. Syntheses of these compounds are reported, together with physicochemical properties and structure-activity relationships based on in vitro data. Four crystal structures of diverse amidines binding in the active site are deposited and discussed. Inhibitors of BACE-1 with 3 mu M to 32 nM potencies in cells are shown, together with data on in vivo brain exposure levels for four compounds. The results presented show the importance of the core structure for the profile of the final compounds.

  DOI：

  10.1021/jm3011349

文献信息

• Aziridines in one step from hydantoins via Red-Al mediated ring-contraction
  作者：Fredrik von Kieseritzky、Johan Lindström

  DOI：10.1016/j.tetlet.2011.06.092

  日期：2011.8

  We have developed a new method to synthesize aziridines from their corresponding hydantoins in one step using an excess of Red-Al overnight in refluxing toluene. This allows direct access to N-H aziridines without the need for protecting group strategies. (C) 2011 Elsevier Ltd. All rights reserved.