3,5-二羟基-4-[(3,4,5-三羟基苯甲酰基)氧基]苯甲酸 | 47307-06-2

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 缩酚酸和缩酚酸环醚类
• 中文名称: 3,5-二羟基-4-[(3,4,5-三羟基苯甲酰基)氧基]苯甲酸
• 英文名称: para digallic acid
• 英文别名: para-digallic acid；p-galloyl gallate；p-digallic acid；4-galloyloxy-3,5-dihydroxy-benzoic acid；Gallussaeure-(2.6-dioxy-4-carboxy-phenylester)；4-Galloyloxy-3,5-dihydroxy-benzoesaeure；3,5-Dihydroxy-4-[(3,4,5-trihydroxybenzoyl)oxy]benzoic acid；3,5-dihydroxy-4-(3,4,5-trihydroxybenzoyl)oxybenzoic acid
• CAS: 47307-06-2
• 化学式: C₁₄H₁₀O₉
• 分子量: 322.228
• InChiKey: OVPHIYQDYJLKEW-UHFFFAOYSA-N

物化性质

• 熔点：
  290-291 °C (decomp)
• 沸点：
  689.4±55.0 °C(Predicted)
• 密度：
  1.815±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  23
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  165
• 氢给体数：
  6
• 氢受体数：
  9

反应信息

• 作为反应物：
  描述：

  重氮甲烷 、 3,5-二羟基-4-[(3,4,5-三羟基苯甲酰基)氧基]苯甲酸 生成 permethylated para digallic acid
  参考文献：
  名称：

  Nierenstein; Spiers; Hatcher, Journal of the American Chemical Society, 1925, vol. 47, p. 847

  摘要：

  DOI：
• 作为产物：
  描述：

  间双没食子酸 在 protonating media 作用下， 生成 3,5-二羟基-4-[(3,4,5-三羟基苯甲酰基)氧基]苯甲酸
  参考文献：
  名称：

  Verzele, M.; Delahaye, P.; Dijck, J. Van, Bulletin des Societes Chimiques Belges, 1983, vol. 92, # 2, p. 181 - 186

  摘要：

  DOI：

文献信息

• ent-Eudesmane sesquiterpenoids, galloyl esters of the oak lactone precursor, and a 3-O-methylellagic acid glycoside from the wood of Platycarya strobilacea
  作者：Hajime Maeda、Narumi Kakoki、Mami Ayabe、Yuki Koga、Tomoko Oribe、Yosuke Matsuo、Takashi Tanaka、Isao Kouno

  DOI：10.1016/j.phytochem.2011.02.020

  日期：2011.6

  ent-Eudesmane sesquiterpenoids, 8,11-dihydroxy-2,4-cycloeudesmane, 11-hydroxy-2,4-cycloeudesman-8-one and 2,4-cyclo-7(11)-eudesmen-8-one, were isolated from the wood of Platyallya strobilacea, which has been used as an aromatic tree since at least the 18th century. On charring the wood, 2,4-cyclo-7(11)-eudesmen-8-one was detected in the smoke. In the charred wood, the concentrations of ellagitannins, such as galloyl pedunculagin, dramatically decreased, whereas concentrations of pentagalloyl glucose, and other gallotannins were relatively stable. In addition, two other compounds, the 6'-O-m- and p-digalloyl oak lactone precursor and the 3-O-methylellagic acid 4'-O-(4 ''-O-galloyl)-xylopyranoside, were isolated from the charred wood along with m- and p-digallic acid. (C) 2011 Elsevier Ltd. All rights reserved.
• MODIFIED BIOMATERIAL, USES THEREOF AND MODIFICATION METHODS
  申请人：Teknologian tutkimuskeskus VTT

  公开号：EP2513152A1

  公开（公告）日：2012-10-24
• Compounds and assays for controlling Wnt activity
  申请人：Liu Dakai

  公开号：US20100298200A1

  公开（公告）日：2010-11-25

  The present invention relates to the field of therapeutic methods to screen for compounds on the basis of their ability to influence Wnt activity. The screening process is applied to both a physical library of a series of compounds and a virtual library of compounds that affect Wnt activity. In one aspect, the virtual screening process could be carried out where a permutational library of small peptides is substituted for the small organic molecules. The inventive methods may be used to empirically test for effects on Wnt activity and may also be applied to any pair of proteins involved in protein-protein interactions.
• US9052324B2
  申请人：——

  公开号：US9052324B2

  公开（公告）日：2015-06-09
• [EN] MODIFIED BIOMATERIAL, USES THEREOF AND MODIFICATION METHODS<br/>[FR] BIOMATERIAU MODIFIE, UTILISATIONS ASSOCIEES ET PROCEDES DE MODIFICATION
  申请人：TEKNOLOGIAN TUTKIMUSKESKUS VTT OY

  公开号：WO2011073522A1

  公开（公告）日：2011-06-23

  The present invention relates to the fields of biomass technology, and more precisely to applications of packaging, and coating products for food and cosmetics. The present invention relates to a method of modifying a polymeric polysaccharide matrix and to a method of coating a product to impart new properties to the product. The present invention further relates to a modified polymeric polysaccharide matrix, to a product being coated with a modified polymeric polysaccharide matrix and uses thereof.