D-threo-guaiacylglycerol 7-O-β-D-glucopyranoside | 7213-02-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: D-threo-guaiacylglycerol 7-O-β-D-glucopyranoside
• 英文别名: (2R,3R,4S,5S,6R)-2-[2,3-dihydroxy-1-(4-hydroxy-3-methoxyphenyl)propoxy]-6-(hydroxymethyl)oxane-3,4,5-triol
• CAS: 7213-02-7；142632-41-5
• 化学式: C₁₆H₂₄O₁₀
• 分子量: 376.361
• InChiKey: XIMYPIWCALSSQZ-FPRGHKKUSA-N

物化性质

• 沸点：
  736.8±60.0 °C(Predicted)
• 密度：
  1.57±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -2.2
• 重原子数：
  26
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  169
• 氢给体数：
  7
• 氢受体数：
  10

反应信息

• 作为反应物：
  描述：

  D-threo-guaiacylglycerol 7-O-β-D-glucopyranoside 在 水 作用下， 以1 mg的产率得到D-葡萄糖
  参考文献：
  名称：

  Studies on the Constituents of Osmanthus Species. X. Structures of Phenolic Glucosides from the Leaves of Osmanthus asiaticus NAKAI.

  摘要：

  Three new phenolic glucosides were isolated from the leaves of Osmanthus asiaticus NAKAI (Oleaceae). The structures of 1, 2 and 3 were determined to be 2-hydroxy-5-(2-hydroxyethyl)phenyl β-D-glucopyranoside, 4-(2, 3-dihydroxypropyl)-2, 6-dimethoxyphenyl β-D-glucopyranoside and D-threo-guaiacylglycerol 7-O-β-D-glucopyranoside, respectively, on the basis of chemical and spectral data.

  DOI：

  10.1248/cpb.40.325

文献信息

• Studies on the Constituents of Osmanthus Species. X. Structures of Phenolic Glucosides from the Leaves of Osmanthus asiaticus NAKAI.
  作者：Masataka SUGIYAMA、Masao KIKUCHI

  DOI：10.1248/cpb.40.325

  日期：——

  Three new phenolic glucosides were isolated from the leaves of Osmanthus asiaticus NAKAI (Oleaceae). The structures of 1, 2 and 3 were determined to be 2-hydroxy-5-(2-hydroxyethyl)phenyl β-D-glucopyranoside, 4-(2, 3-dihydroxypropyl)-2, 6-dimethoxyphenyl β-D-glucopyranoside and D-threo-guaiacylglycerol 7-O-β-D-glucopyranoside, respectively, on the basis of chemical and spectral data.