6-[5-((2E,4E)-2,5-Dimethyl-nona-2,4-dienoyl)-4-hydroxy-6-oxo-6H-pyran-2-yl]-heptanoic acid | 808132-53-8

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 6-[5-((2E,4E)-2,5-Dimethyl-nona-2,4-dienoyl)-4-hydroxy-6-oxo-6H-pyran-2-yl]-heptanoic acid
• CAS: 808132-53-8
• 化学式: C₂₃H₃₂O₆
• 分子量: 404.503
• InChiKey: WWNDRWBOWKAUDI-KDOCSACZSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.36
• 重原子数：
  29.0
• 可旋转键数：
  12.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.52
• 拓扑面积：
  104.81
• 氢给体数：
  2.0
• 氢受体数：
  5.0

反应信息

• 作为反应物：
  描述：

  6-[5-((2E,4E)-2,5-Dimethyl-nona-2,4-dienoyl)-4-hydroxy-6-oxo-6H-pyran-2-yl]-heptanoic acid 在 sodium azide 、 N,N-二异丙基乙胺 作用下， 以 丙酮 为溶剂， 反应 3.0h， 生成
  参考文献：
  名称：

  Myxopyronin B analogs as inhibitors of RNA polymerase, synthesis and biological evaluation

  摘要：

  A series of myxopyronin B analogs has been prepared via a convergent synthetic route and were tested for in vitro inhibitory activity against DNA-dependent RNA polymerase and antibacterial activity against E. coli and S. aureus. The parent lead compound proved to be very sensitive to even small changes. Only the achiral desmethyl myxopyronin B (1a) provided enhanced potency. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2004.08.045
• 作为产物：
  描述：

  6-(4-Hydroxy-6-oxo-5-propionyl-6H-pyran-2-yl)-heptanoic acid methyl ester 在 lithium hydroxide 、 四氯化钛 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 63.5h， 生成 6-[5-((2E,4E)-2,5-Dimethyl-nona-2,4-dienoyl)-4-hydroxy-6-oxo-6H-pyran-2-yl]-heptanoic acid
  参考文献：
  名称：

  Myxopyronin B analogs as inhibitors of RNA polymerase, synthesis and biological evaluation

  摘要：

  A series of myxopyronin B analogs has been prepared via a convergent synthetic route and were tested for in vitro inhibitory activity against DNA-dependent RNA polymerase and antibacterial activity against E. coli and S. aureus. The parent lead compound proved to be very sensitive to even small changes. Only the achiral desmethyl myxopyronin B (1a) provided enhanced potency. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2004.08.045