(2S)-dihydrooroxylin A-7-O-(methyl glucuronide) | 1207526-30-4

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 黄酮类化合物
• 英文名称: (2S)-dihydrooroxylin A-7-O-(methyl glucuronide)
• 英文别名: methyl-3,4,5-trihydroxy-6-(5-hydroxy-6-methoxy-4-oxo-2-phenylchroman-7-yloxy)tetrahydro-2H-pyran-2-carboxylate；dihydrooroxylin 7-O-glucuronide-6'-methyl ester；methyl (2S,3S,4S,5R,6S)-3,4,5-trihydroxy-6-[[(2S)-5-hydroxy-6-methoxy-4-oxo-2-phenyl-2,3-dihydrochromen-7-yl]oxy]oxane-2-carboxylate
• CAS: 1207526-30-4
• 化学式: C₂₃H₂₄O₁₁
• 分子量: 476.437
• InChiKey: LBZIUNBOFOPEBU-QZIKIWCRSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  34
• 可旋转键数：
  6
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.39
• 拓扑面积：
  161
• 氢给体数：
  4
• 氢受体数：
  11

反应信息

• 作为反应物：
  描述：

  (2S)-dihydrooroxylin A-7-O-(methyl glucuronide) 在 盐酸 、 水 作用下， 反应 3.0h， 以3 mg的产率得到二氢木蝴蝶素 A
  参考文献：
  名称：

  Gastroprotective flavonoid constituents from Oroxylum indicum Vent.

  摘要：

  Chemical investigation of the stem bark of Oroxylum indicum resulted in the isolation and characterization of two new. avonoid glycosides (1, 2), along with seven known compounds (3-9). Their structures were established on the basis of extensive spectroscopic (IR, MS, 2D NMR) data analysis and by the comparison with spectroscopic data reported in the literature. In addition, all the compounds were tested for their ulcer protective effects against various gastric ulceritis inducing models in rats. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2009.11.024