Cibaric acid methyl ester | 130523-95-4

• 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: Cibaric acid methyl ester
• 英文别名: methyl (9Z,13Z,15E)-14,18-dihydroxy-12-oxooctadeca-9,13,15-trienoate
• CAS: 130523-95-4
• 化学式: C₁₉H₃₀O₅
• 分子量: 338.444
• InChiKey: YLSRRHJRAMXGOP-WYMSQJCESA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  24
• 可旋转键数：
  15
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.58
• 拓扑面积：
  83.8
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  重氮甲烷 、 (9Z,13Z,15E)-14,18-二羟基-12-氧代十八碳-9,13,15-三烯酸 以 乙醚 为溶剂， 生成 Cibaric acid methyl ester
  参考文献：
  名称：

  Cibaric acid, a new fatty acid derivative formed enzymically in damaged fruit bodies of Cantharellus cibarius (Chanterelle)

  摘要：

  The secondary metabolites of both intact and damaged fruit bodies of the edible mushroom Cantharellus cibarius have been investigated. The fruit bodies originally contain several fatty acids, one of the most abundant being 14,15-dehydrocrepenyic acid which is present both as a free fatty acid and as the triglyceride. 14,15-Dehydrocrepenyic acid is proposed to be the precursor of a new fatty acid which is formed enzymatically in response to injury to the fruit bodies. The new compound, called cibaric acid (1a), was isolated, and the elucidation of its structure by spectroscopic methods is described.

  DOI：

  10.1021/jo00003a054

文献信息

• PANG, ZIJIE;STERNER, OLOV, J. ORG. CHEM., 56,(1991) N, C. 1233-1235
  作者：PANG, ZIJIE、STERNER, OLOV

  DOI：——

  日期：——