kaempferol-3-O-β-D-(2-feruloylglucopyranosyl)(1→6)-[β-D-glucopyranosyl(1→2)]-β-D-glucopyranoside | 1399841-85-0

• 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: kaempferol-3-O-β-D-(2-feruloylglucopyranosyl)(1→6)-[β-D-glucopyranosyl(1→2)]-β-D-glucopyranoside
• 英文别名: tangutorumoside A；[(2R,3R,4S,5S,6R)-2-[[(2R,3S,4S,5R,6S)-6-[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxochromen-3-yl]oxy-3,4-dihydroxy-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]methoxy]-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl] (E)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate
• CAS: 1399841-85-0
• 化学式: C₄₃H₄₈O₂₄
• 分子量: 948.84
• InChiKey: OCUMGGTXQPKZNO-SGBRGZKTSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.7
• 重原子数：
  67
• 可旋转键数：
  15
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  380
• 氢给体数：
  13
• 氢受体数：
  24

反应信息

• 作为反应物：
  描述：

  kaempferol-3-O-β-D-(2-feruloylglucopyranosyl)(1→6)-[β-D-glucopyranosyl(1→2)]-β-D-glucopyranoside 在 盐酸 作用下， 以 水 为溶剂， 反应 2.0h， 生成 山奈酚
  参考文献：
  名称：

  A new acylated flavonol glycoside from the aerial parts ofCardamine tangutorum

  摘要：

  A new acylated flavonol glycoside, kaempferol-3-O-beta-D-(2-feruloylglucopyranosyl) (1 -> 6)-[beta-D-glucopyranosyl(1 -> 2)]-beta-D-glucopyranoside, named tangutorumoside A (1), together with 12 known compounds, was isolated from 50% acetone extract of Cardamine tangutorum. Their structures were elucidated by NMR and MS experiments. In addition, compound 1 could promote the proliferation of splenic lymphocytes and thymic lymphocytes with ConA in vitro.

  DOI：

  10.1080/10286020.2012.692363

文献信息

• A new acylated flavonol glycoside from the aerial parts of<i>Cardamine tangutorum</i>
  作者：Wei-Sheng Feng、Qiu-Bo Zhang、Xiao-Ke Zheng、Hui Chen、Yan-Li Zhang、Chun-Lei Zhang

  DOI：10.1080/10286020.2012.692363

  日期：2012.8

  A new acylated flavonol glycoside, kaempferol-3-O-beta-D-(2-feruloylglucopyranosyl) (1 -> 6)-[beta-D-glucopyranosyl(1 -> 2)]-beta-D-glucopyranoside, named tangutorumoside A (1), together with 12 known compounds, was isolated from 50% acetone extract of Cardamine tangutorum. Their structures were elucidated by NMR and MS experiments. In addition, compound 1 could promote the proliferation of splenic lymphocytes and thymic lymphocytes with ConA in vitro.