(+)-7S,8R-curlignan

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 2-芳基苯并呋喃类黄酮
• 英文名称: (+)-7S,8R-curlignan
• 英文别名: Curlignan；methyl (2S,3R)-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-7-methoxy-2,3-dihydro-1-benzofuran-5-carboxylate
• 化学式: C₁₉H₂₀O₇
• 分子量: 360.364
• InChiKey: XCLWSIWZKAURMG-SUMWQHHRSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  26
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.32
• 拓扑面积：
  94.4
• 氢给体数：
  2
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  乙酸酐 、 (+)-7S,8R-curlignan 在 吡啶 作用下， 以2.2 mg的产率得到(2S,3R)-3-Acetoxymethyl-2-(4-hydroxy-3-methoxy-phenyl)-7-methoxy-2,3-dihydro-benzofuran-5-carboxylic acid methyl ester
  参考文献：
  名称：

  Norneolignan and phenols from Curculigo capitulata

  摘要：

  Nine compounds were isolated from the chloroform-soluble fraction of Curculigo capitulata. Of these, 2,4-dichloro-5-methoxy-3-methylphenol, curlignan and 4-ethoxy-3-hydroxymethylphenol are new natural products. Their structures were elucidated mainly based on spectral analysis. (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0031-9422(98)00379-3

文献信息

• Norneolignan and phenols from Curculigo capitulata
  作者：Wen-liang Chang、Shoei-sheng Lee

  DOI：10.1016/s0031-9422(98)00379-3

  日期：1998.12

  Nine compounds were isolated from the chloroform-soluble fraction of Curculigo capitulata. Of these, 2,4-dichloro-5-methoxy-3-methylphenol, curlignan and 4-ethoxy-3-hydroxymethylphenol are new natural products. Their structures were elucidated mainly based on spectral analysis. (C) 1998 Elsevier Science Ltd. All rights reserved.