5-(3-chloro-2-hydroxy-3-methylbutoxy)-6,7-methylenedioxycoumarin | 1192469-78-5

• 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: 5-(3-chloro-2-hydroxy-3-methylbutoxy)-6,7-methylenedioxycoumarin
• 英文别名: D-5；9-(3-Chloro-2-hydroxy-3-methylbutoxy)-[1,3]dioxolo[4,5-g]chromen-6-one
• CAS: 1192469-78-5
• 化学式: C₁₅H₁₅ClO₆
• 分子量: 326.733
• InChiKey: XHMFVXPQWOFICF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  22
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  74.2
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  5-(2',3'-epoxy-3'-methylbutyloxy)-6,7-methylenedioxycoumarin 在 盐酸 作用下， 以 乙醚 为溶剂， 反应 1.0h， 以88%的产率得到5-(3-chloro-2-hydroxy-3-methylbutoxy)-6,7-methylenedioxycoumarin
  参考文献：
  名称：

  Toward establishing structure–activity relationships for oxygenated coumarins as differentiation inducers of promonocytic leukemic cells

  摘要：

  The presumption that some coumarins might be lead compounds in the search for new differentiation agents against leukemia is based on the fact that natural coumarins, 5-(3-methyl-2-butenyloxy)-6,7-methylenedioxycoumarin (C-2) and 5-methoxy-6,7-methylenedioxycoumarin (C-1) inhibit proliferation and induce differentiation in U-937 cells [Riveiro, M. E.; Shayo, C.; Monczor, F.; Fernandez, N.; Baldi, A.; De Kimpe, N.; Rossi, J.; Debenedetti, S.; Davio, C. Cancer Lett. 2004, 210, 179-188]. These promising findings prompted us to investigate the anti-leukemia activity of a broader range of related polyoxygenated coumarins. Twenty related natural or synthetically prepared coumarins, including a range of 5-substituted ayapin derivatives which have become easy accessible via newly developed synthesis methods, were evaluated, where treatments with 5-(2,3-dihydroxy-3-methylbutoxy)-6,7-methylenedioxycoumarin (D-3) and 5-(2-hydroxy-3-methoxy-3-methylbutoxy)-6,7-methylenedioxycoumarin (D-2) were able to inhibit the cell growth and induce the differentiation of U-937 cells after 48 h treatment. These results provide insight into the correlation between some structural properties of polyoxygenated coumarins and their in vitro leukemic differentiation activity. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2009.08.002