3-O-methylellagic acid 4-O-α-L-rhamnopyranoside

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 单宁
• 英文名称: 3-O-methylellagic acid 4-O-α-L-rhamnopyranoside
• 英文别名: 3-O-Methylellagic acid 4-O-rhamnoside；6,7-dihydroxy-14-methoxy-13-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-2,9-dioxatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),4,6,8(16),11,13-hexaene-3,10-dione
• 化学式: C₂₁H₁₈O₁₂
• 分子量: 462.367
• InChiKey: LPXGCZRQLILWOH-UKZWKHHHSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.1
• 重原子数：
  33
• 可旋转键数：
  3
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  181
• 氢给体数：
  5
• 氢受体数：
  12

反应信息

• 作为反应物：
  描述：

  3-O-methylellagic acid 4-O-α-L-rhamnopyranoside 生成 3-甲基鞣花酸
  参考文献：
  名称：

  Ericifolin: An eugenol 5-O-galloylglucoside and other phenolics from Melaleuca ericifolia

  摘要：

  Ericifolin, an eugenol 5-O-beta-(6'-O-galloylglucopyranoside) possessing the naturally unknown phenolic moiety, 5-hydroxyeugenol, together with the two new phenolics, 2-O-p-hydroxybenzoyl-6-O-galloyl-(alpha/beta)-C-4(1)-glucopyranose and 3-methoxyellagic acid 4-O-rhamnopyranoside have been isolated from the antibacterial leaves extract of Melaleuca ericifolia. In addition, 19 known phenolics were also separated and characterized. All structures were elucidated on the basis of analysis of H-1, C-13 NMR, HMQC, HMBC and FTMS spectral data. (C) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.phytochem.2007.03.010

文献信息

• Ericifolin: An eugenol 5-O-galloylglucoside and other phenolics from Melaleuca ericifolia
  作者：S.A.M. Hussein、A.N.M. Hashim、R.T. El-Sharawy、M.A. Seliem、M. Linscheid、U. Lindequist、M.A.M. Nawwar

  DOI：10.1016/j.phytochem.2007.03.010

  日期：2007.5

  Ericifolin, an eugenol 5-O-beta-(6'-O-galloylglucopyranoside) possessing the naturally unknown phenolic moiety, 5-hydroxyeugenol, together with the two new phenolics, 2-O-p-hydroxybenzoyl-6-O-galloyl-(alpha/beta)-C-4(1)-glucopyranose and 3-methoxyellagic acid 4-O-rhamnopyranoside have been isolated from the antibacterial leaves extract of Melaleuca ericifolia. In addition, 19 known phenolics were also separated and characterized. All structures were elucidated on the basis of analysis of H-1, C-13 NMR, HMQC, HMBC and FTMS spectral data. (C) 2007 Elsevier Ltd. All rights reserved.