pseudopteranoic acid

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 呋喃
• 英文名称: pseudopteranoic acid
• 英文别名: (2R,3R,9R)-5-oxo-2,9-bis(prop-1-en-2-yl)-4,14-dioxatricyclo[9.2.1.13,6]pentadeca-1(13),6(15),11-triene-12-carboxylic acid
• 化学式: C₂₀H₂₂O₅
• 分子量: 342.392
• InChiKey: MWPXGKCYXBBIKZ-XHBKTUGNSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  25
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  76.7
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  重氮甲烷 、 pseudopteranoic acid 以 乙醚 为溶剂， 反应 0.5h， 以31 mg的产率得到(+)-deoxypseudopterolide
  参考文献：
  名称：

  Five New Pseudopterane Diterpenes from the Caribbean Sea Plume Pseudopterogorgia acerosa PALLAS, Gorgonacea.

  摘要：

  Five new pseudopteranoid diterpenes, pseudopteradiene (2), pseudopteradienoic acid (3), 11-pseudopteranol (4), pseudopteranoic acid (5), and diepoxygorgiacerodiol (7), along with five previously described analogues, have been isolated from Puerto Rican specimens of the gorgonian octocoral Pseudopterogorgia acerosa. Detailed analysis of the spectral data and chemical methods were used to establish their structures and to define the relative stereochemistry.

  DOI：

  10.1248/cpb.44.91

文献信息

• Five New Pseudopterane Diterpenes from the Caribbean Sea Plume Pseudopterogorgia acerosa PALLAS, Gorgonacea.
  作者：Abimael D. RODRIGUEZ、Javier J. SOTO

  DOI：10.1248/cpb.44.91

  日期：——

  Five new pseudopteranoid diterpenes, pseudopteradiene (2), pseudopteradienoic acid (3), 11-pseudopteranol (4), pseudopteranoic acid (5), and diepoxygorgiacerodiol (7), along with five previously described analogues, have been isolated from Puerto Rican specimens of the gorgonian octocoral Pseudopterogorgia acerosa. Detailed analysis of the spectral data and chemical methods were used to establish their structures and to define the relative stereochemistry.