2-ene-Ebelacol B | 318235-05-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 内酯类
• 英文名称: 2-ene-Ebelacol B
• CAS: 318235-05-1
• 化学式: C₂₈H₃₈O₃
• 分子量: 422.608
• InChiKey: JYLVZTJCJFXSSU-LNWRZSJSSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.09
• 重原子数：
  31.0
• 可旋转键数：
  2.0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.68
• 拓扑面积：
  46.53
• 氢给体数：
  1.0
• 氢受体数：
  3.0

反应信息

• 作为反应物：
  描述：

  2-ene-Ebelacol B 在 chromium(VI) oxide 作用下， 以 溶剂黄146 为溶剂， 反应 10.0h， 生成 1-oxo-2-en-Ebelacone
  参考文献：
  名称：

  Preparation of Analogues of Territrem B, a Potent AChE Inhibitor

  摘要：

  The synthesis of analogues of the potent acetylcholinesterase inhibitor, Territrem B, was carried out starting from the naturally occurring jujubogenin glycosides. Dihydrojujubogenin-2-en-1-one (1), a dammarane derivative that possesses a skeleton and pharmacophore partially similar to those of Tenitrem B, was synthesized via three different paths. The derivative 21, which contains two potential pharmacophores, was also synthesized. The anti-AChE activity of the analogues was measured. The aromatic ring moiety seemed to be less important when compared with the 2-en-1-one pharmacophore. (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4020(00)00817-6
• 作为产物：
  描述：

  在 臭氧 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下， 以 甲醇 、 二氯甲烷 、 甲苯 为溶剂， 反应 16.5h， 生成 2-ene-Ebelacol B
  参考文献：
  名称：

  Preparation of Analogues of Territrem B, a Potent AChE Inhibitor

  摘要：

  The synthesis of analogues of the potent acetylcholinesterase inhibitor, Territrem B, was carried out starting from the naturally occurring jujubogenin glycosides. Dihydrojujubogenin-2-en-1-one (1), a dammarane derivative that possesses a skeleton and pharmacophore partially similar to those of Tenitrem B, was synthesized via three different paths. The derivative 21, which contains two potential pharmacophores, was also synthesized. The anti-AChE activity of the analogues was measured. The aromatic ring moiety seemed to be less important when compared with the 2-en-1-one pharmacophore. (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4020(00)00817-6