Acetic acid (S)-1-(3-methoxy-5-oxo-2,5-dihydro-furan-2-ylmethyl)-propyl ester | 628302-61-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氢呋喃
• 英文名称: Acetic acid (S)-1-(3-methoxy-5-oxo-2,5-dihydro-furan-2-ylmethyl)-propyl ester
• 英文别名: (2S)-1-(3-Methoxy-5-oxo-2,5-dihydrofuran-2-yl)butan-2-yl acetate；[(2S)-1-(3-methoxy-5-oxo-2H-furan-2-yl)butan-2-yl] acetate
• CAS: 628302-61-4
• 化学式: C₁₁H₁₆O₅
• 分子量: 228.245
• InChiKey: YNPMOSNJVAOCQA-PEHGTWAWSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  16
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.64
• 拓扑面积：
  61.8
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  乙酸酐 、 2-[(2S)-2-羟基丁基]-3-甲氧基-2H-呋喃-5-酮 在 吡啶 作用下， 反应 48.0h， 以0.5 mg的产率得到Acetic acid (S)-1-(3-methoxy-5-oxo-2,5-dihydro-furan-2-ylmethyl)-propyl ester
  参考文献：
  名称：

  Annularins A−H:  New Polyketide Metabolites from the Freshwater Aquatic Fungus Annulatascus triseptatus

  摘要：

  Eight new polyketide metabolites, annularins A-H (1-8), along with the known compound (-)-(S)-p-hydroxyphenyllactic acid, were isolated from the organic extracts of the freshwater fungus Annulatascus triseptatus. Compounds 1-6 are 3,4,5-trisubstituted alpha-pyrones, and the fused bicyclic pyrone-furanone system in annularin F (6) has not been reported previously among natural products. Compounds 7 and 8 are 3,4-disubstituted alpha,beta-unsaturated gamma-lactones. Annularins A (1), B (2), C (3), and F (6) exhibited antibacterial activity.

  DOI：

  10.1021/np030225y

文献信息

• Annularins A−H:  New Polyketide Metabolites from the Freshwater Aquatic Fungus <i>Annulatascus</i> <i>t</i><i>riseptatus</i>
  作者：Chen Li、Meaghan V. Nitka、James B. Gloer、Jinx Campbell、Carol A. Shearer

  DOI：10.1021/np030225y

  日期：2003.10.1

  Eight new polyketide metabolites, annularins A-H (1-8), along with the known compound (-)-(S)-p-hydroxyphenyllactic acid, were isolated from the organic extracts of the freshwater fungus Annulatascus triseptatus. Compounds 1-6 are 3,4,5-trisubstituted alpha-pyrones, and the fused bicyclic pyrone-furanone system in annularin F (6) has not been reported previously among natural products. Compounds 7 and 8 are 3,4-disubstituted alpha,beta-unsaturated gamma-lactones. Annularins A (1), B (2), C (3), and F (6) exhibited antibacterial activity.