2-acetyl-3-hydroxy-5-methoxy-4,4,6-tris(3-methylbut-2-en-1-yl)cyclohexa-2,5-dien-1-one | 1284240-95-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2-acetyl-3-hydroxy-5-methoxy-4,4,6-tris(3-methylbut-2-en-1-yl)cyclohexa-2,5-dien-1-one
• CAS: 1284240-95-4
• 化学式: C₂₄H₃₄O₄
• 分子量: 386.532
• InChiKey: OIKLIWDFWLDECE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.93
• 重原子数：
  28.0
• 可旋转键数：
  8.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  63.6
• 氢给体数：
  1.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  2-acetyl-3-hydroxy-5-methoxy-4,4,6-tris(3-methylbut-2-en-1-yl)cyclohexa-2,5-dien-1-one 、 苯甲醛 在 potassium hydroxide 、 盐酸 作用下， 以 乙醇 、 水 为溶剂， 以63%的产率得到
  参考文献：
  名称：

  Antitumor agents 283. Further elaboration of Desmosdumotin C analogs as potent antitumor agents: Activation of spindle assembly checkpoint as possible mode of action

  摘要：

  In our ongoing study of the desmosdumotin C (1) series, twelve new analogues, 21-32, mainly with structural modifications in ring-A, were prepared and evaluated for in vitro antiproliferative activity against several human tumor cell lines. Among them, the 40-iodo-3,3,5-tripropyl-4-methoxy analogue (31) showed significant antiproliferative activity against multiple human tumor cell lines with ED50 values of 1.1-2.8 mu M. Elongation of the C-3 and C-5 carbon chains reduced activity relative to propyl substituted analogues; however, activity was still better than that of natural compound 1. Among analogues with various ether groups on C-4, compounds with methyl (2) and propyl (26) ethers inhibited cell growth of multiple tumor cells lines, while 28 with an isobutyl ether showed selective antiproliferative activity against lung cancer A549 cells (ED50 1.7 mu M). The gene expression profiles showed that 3 may modulate the spindle assembly checkpoint (SAC) and chromosome separation, and thus, arrest cells at the G2/M-phase. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2011.01.001