1-cyclohexyl-3-cyclopropylurea

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机碳酸及其衍生物
• 英文名称: 1-cyclohexyl-3-cyclopropylurea
• 化学式: C₁₀H₁₈N₂O
• mdl: MFCD02977269
• 分子量: 182.266
• InChiKey: YGVKDQKENHRNMW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  41.1
• 氢给体数：
  2
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  一氧化碳 、 1-cyclohexyl-3-cyclopropylurea 在 [Rh(cod)2]BARF 、 三苯基膦 、 苯甲酸 作用下， 以 邻二氯苯 为溶剂， 90.0 ℃ 、101.33 kPa 条件下， 反应 51.0h， 以67%的产率得到3-cyclohexyl-1,3-diazepane-2,4-dione
  参考文献：
  名称：

  Capture–Collapse Heterocyclization: 1,3-Diazepanes by C–N Reductive Elimination from Rhodacyclopentanones

  摘要：

  Rhodacydopentanones derived from carbonylative C-C activation of cyclopropyl ureas can be "captured" by pendant nucleophiles prior to "collapse" to 1,3-diazepanes. The choice of N-substituent on the cyclopropane unit controls the oxidation level of the product, such that C4-C5 unsaturated or saturated systems can be accessed selectively.

  DOI：

  10.1021/jacs.6b07046
• 作为产物：
  描述：

  环己基异氰酸酯 、 环丙胺 以 正己烷 为溶剂， 以48%的产率得到1-cyclohexyl-3-cyclopropylurea
  参考文献：
  名称：

  Structural refinement of inhibitors of urea-based soluble epoxide hydrolases

  摘要：

  The soluble epoxide hydrolase (sEH) is involved in the metabolism of arachidonic, linoleic, and other fatty acid epoxides, endogenous chemical mediators that play an important role in blood pressure regulation and inflammation. 1,3-Disubstituted ureas, carbamates, and amides are new potent and stable inhibitors of sEH. However, the poor solubility of the lead compounds limits their use. Inhibitor structure-activity relationships were investigated to better define the structural requirements for inhibition and to identify points in the molecular topography that could accept polar groups without diminishing inhibition potency. Results indicate that lipophilicity is an important factor controlling inhibitor potency. Polar groups could be incorporated into one of the alkyl groups without loss of activity if they were placed at a sufficient distance from the urea function. The resulting compounds had a 2-fold higher water solubility. These findings will facilitate the rational design and optimization of sEH inhibitors with better physical properties. (C) 2002 Published by Elsevier Science Inc.

  DOI：

  10.1016/s0006-2952(02)00952-8