1,2,4,6-tetra-O-galloyl-β-D-glucopyranoside | 84297-49-4

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 单宁
• 英文名称: 1,2,4,6-tetra-O-galloyl-β-D-glucopyranoside
• 英文别名: 1,2,4,6-tetra-O-galloyl-β-D-glucose；1,2,4,6-tetra-O-galloyl-β-glucose；1,2,4,6-Tetra-o-galloyl-beta-d-glucose；[(2R,3S,4S,5R,6S)-4-hydroxy-3,5,6-tris[(3,4,5-trihydroxybenzoyl)oxy]oxan-2-yl]methyl 3,4,5-trihydroxybenzoate
• CAS: 84297-49-4
• 化学式: C₃₄H₂₈O₂₂
• 分子量: 788.583
• InChiKey: YXZYFHXWEOAXLF-UGAZNADUSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  56
• 可旋转键数：
  13
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  377
• 氢给体数：
  13
• 氢受体数：
  22

反应信息

• 作为反应物：
  描述：

  1,2,4,6-tetra-O-galloyl-β-D-glucopyranoside 在 单宁酶 作用下， 以 potassium bromide 为溶剂， 反应 0.33h， 生成 2,4,6-tri-O-galloyl-D-glucose
  参考文献：
  名称：

  Galloylarbutin 和其他来自 Bergenia purpurascens 的多酚☆

  摘要：

  两种新的多酚，4,6-二-O-galloylarbutin 和 2,4,6-tri-O-galloylarbutin 和 2,4,6-tri-O-galloylarbutin 和 2,4,6-tri-O-galloylarbutin 和它的没食子酸酯和其他五种酚类化合物。新化合物的结构是通过化学和光谱方法确定的。

  DOI：

  10.1016/s0031-9422(00)81446-6

文献信息

• Erectile Dysfunction Treatment
  申请人：——

  公开号：US20040247698A1

  公开（公告）日：2004-12-09

  A method for extracting compositions from a natural product, their pharmaceutical compositions, the pharmaceutical compounds, and their therapeutic uses as a sexual performance enhancer, in the treatment of erectile dysfunction, and in the treatment of hypertension in humans and animals.

  一种从天然产物中提取化合物的方法，以及它们的制药组合物、制药化合物，以及它们作为性能增强剂的治疗用途，用于治疗人类和动物的勃起功能障碍和高血压。
• Anti-obestic composition
  申请人：——

  公开号：US20010036488A1

  公开（公告）日：2001-11-01

  The composition of the present invention comprises (1) a biologically effective amount of an extract of a plant of the genus Eucalyptus as an active ingredient, and (2) a biologically acceptable carrier or diluent, and is effective for inhibiting or preventing obesity (increase in weight), lipid storage disease, hyperlipemia, arteriosclerosis, or thrombosis, and is also effective for inhibiting or reducing an amount of triglyceride or an amount of cholesterol in blood. Therefore, the composition of the present invention is used in the form of drugs, food products, food additives, animal feeds, and additives for animal feeds.

  本发明的组合物包含（1）生物有效量的桉树属植物提取物作为活性成分，以及（2）生物可接受的载体或稀释剂，可有效抑制或预防肥胖（体重增加）、脂质储存疾病、高脂血症、动脉硬化或血栓形成，还可有效抑制或降低血液中甘油三酯的含量或胆固醇的含量。因此，本发明的组合物可以以药物、食品、食品添加剂、动物饲料和动物饲料添加剂的形式使用。
• POLYMER COATINGS CONTAINING PHYTOCHEMICAL AGENTS AND METHODS FOR MAKING AND USING SAME
  申请人：Seabrook Samuel G.

  公开号：US20080175812A1

  公开（公告）日：2008-07-24

  This invention relates to compositions comprising a polymer base incorporating antifouling compositions suitable for use in aquaculture, marine and architectural systems as paints, structures or coatings. In particular, the present invention relates to a polymer based coating incorporating a biocidal antifouling composition suitable for use with aquaculture equipment. The present invention provides polyethylene compositions and latex compounds which may comprise at least one environmentally benign phytochemicals suitable for use in preventing the colonization of a treated surface by a variety of biological species. The compositions of the invention may further comprise control release agents such as, for example, micro-encapsulation of the phytochemicals to maintain sustained and prolonged release of the biocidal agents at the treated surface.
• Polymer coatings containing phytochemical agents and methods for making and using same
  申请人：Seabrook, JR. Samuel G.

  公开号：US20110135720A1

  公开（公告）日：2011-06-09

  This invention relates to compositions comprising a polymer base incorporating antifouling compositions suitable for use in aquaculture, marine and architectural systems as paints, structures or coatings. In particular, the present invention relates to a polymer based coating incorporating a biocidal antifouling composition suitable for use with aquaculture equipment. The present invention provides polyethylene compositions and latex compounds which may comprise at least one environmentally benign phytochemicals suitable for use in preventing the colonization of a treated surface by a variety of biological species. The compositions of the invention may further comprise control release agents such as, for example, micro-encapsulation of the phytochemicals to maintain sustained and prolonged release of the biocidal agents at the treated surface.
• COMPOSITION FOR IMPROVING INTESTINAL BARRIER FUNCTION
  申请人：SUNTORY HOLDINGS LIMITED

  公开号：US20200315998A1

  公开（公告）日：2020-10-08

  An object of the present invention is to provide: a composition for improving intestinal barrier function capable of improving intestinal barrier function; and an agent for enhancing the intestinal barrier function improvement action of gallic acid. The present invention relates to a composition for improving intestinal barrier function, containing: gallic acid as an active ingredient.