(E)-undec-4-en-1-yn-3-one | 1446512-41-9

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (E)-undec-4-en-1-yn-3-one
• CAS: 1446512-41-9
• 化学式: C₁₁H₁₆O
• 分子量: 164.247
• InChiKey: GMDASBWUUSIEDT-MDZDMXLPSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  12
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.55
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  反式-2-壬烯醛 在 sodium acetate 、 pyridinium chlorochromate 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 3.0h， 生成 (E)-undec-4-en-1-yn-3-one
  参考文献：
  名称：

  Structure, Synthesis, and Biological Activity of a C-20 Bisacetylenic Alcohol from a Marine Sponge Callyspongia sp.

  摘要：

  An optically inactive C-20 bisacetylenic alcohol, (4E,16E)-icosa-4,16-diene-1,19-diyne-3,18-diol, was isolated from a marine sponge Callyspongia sp. as a result of screening of antilymphangiogenic agents from marine invertebrates. An optical resolution using chiral-phase HPLC gave each enantiomer, (-)-1 and (+)-2. Because the natural and synthetic enantiomers 1 and 2 showed different biological properties, we investigated the structure activity relationships of bisacetylenic alcohols using 11 synthetic derivatives, and it is clarified that the essential structural unit for antiproliferative activity is the "1-yn-3-ol" on both termini and that there is a minimum chain length that connects the "1-yn-3-ol" moieties.

  DOI：

  10.1021/np400297p

文献信息

• Structure, Synthesis, and Biological Activity of a C-20 Bisacetylenic Alcohol from a Marine Sponge <i>Callyspongia</i> sp.
  作者：Takayuki Shirouzu、Kousuke Watari、Mayumi Ono、Keiichi Koizumi、Ikuo Saiki、Chiaki Tanaka、Rob W. M. van Soest、Tomofumi Miyamoto

  DOI：10.1021/np400297p

  日期：2013.7.26

  An optically inactive C-20 bisacetylenic alcohol, (4E,16E)-icosa-4,16-diene-1,19-diyne-3,18-diol, was isolated from a marine sponge Callyspongia sp. as a result of screening of antilymphangiogenic agents from marine invertebrates. An optical resolution using chiral-phase HPLC gave each enantiomer, (-)-1 and (+)-2. Because the natural and synthetic enantiomers 1 and 2 showed different biological properties, we investigated the structure activity relationships of bisacetylenic alcohols using 11 synthetic derivatives, and it is clarified that the essential structural unit for antiproliferative activity is the "1-yn-3-ol" on both termini and that there is a minimum chain length that connects the "1-yn-3-ol" moieties.