2',5-di-O-galloyl-D-hamamelofuranose | 99786-30-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2',5-di-O-galloyl-D-hamamelofuranose
• 英文别名: 2,6-di-O-galloyl-hamamelofuranoside；2',5-di-O-galloyl-D-hamamelose；2',5-di-O-galloylhamamelose；2,3-di-O-galloyl glucose；digalloyl hamamelose；digalloylhamamelose；2',5-Digalloylhamamelofuranose；[(2R,3R,4R)-3,4,5-trihydroxy-4-[(3,4,5-trihydroxybenzoyl)oxymethyl]oxolan-2-yl]methyl 3,4,5-trihydroxybenzoate
• CAS: 99786-30-8；102489-93-0；102489-94-1
• 化学式: C₂₀H₂₀O₁₄
• 分子量: 484.37
• InChiKey: FEPAFOYQTIEEIS-IZUGRSKYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.1
• 重原子数：
  34
• 可旋转键数：
  8
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  244
• 氢给体数：
  9
• 氢受体数：
  14

反应信息

• 作为反应物：
  描述：

  2',5-di-O-galloyl-D-hamamelofuranose 在 单宁酶 作用下， 以 水 为溶剂， 反应 1.5h， 生成 没食子酸 、 2-hydroxymethyl-D-ribose
  参考文献：
  名称：

  Nonaka, Gen-ichiro; Ishimaru, Kanji; Tanaka, Takashi, Chemical and pharmaceutical bulletin, 1984, vol. 32, # 2, p. 483 - 489

  摘要：

  DOI：

文献信息

• [EN] HAMAMELITANNIN ANALOGUES AND USES THEREOF<br/>[FR] ANALOGUES DU HAMAMÉLITANIN ET LEURS UTILISATIONS
  申请人：UNIV GENT

  公开号：WO2016005340A1

  公开（公告）日：2016-01-14

  The present invention relates to hamamelitannin analogues, pharmaceutical compositions comprising the same, and combinations thereof with anti-microbial agents such as antibiotics or disinfectants. It in particular relates to the use of the compounds, compositions and combinations according to this invention in human or veterinary medicine, more in particular for use in the prevention and/or treatment of bacterial infections, such as Staphylococcusaureus infections, in humans or animals.

  本发明涉及槲皮酸类似物，包含其的药物组合物，以及与抗微生物药剂（如抗生素或消毒剂）的组合物。特别涉及本发明中的化合物、组合物和组合物在人类或兽医学中的使用，更具体地用于预防和/或治疗细菌感染，如金黄色葡萄球菌感染，对人类或动物有效。
• Water Soluble and Activable Phenolics Derivatives with Dermocosmetic and Therapeutic Applications and Process for Preparing Said Derivatives
  申请人：Auriol Daniel

  公开号：US20090233876A1

  公开（公告）日：2009-09-17

  The invention relates to the preparation of phenolics derivatives by enzymatic condensation of phenolics selected among pyrocatechol or its derivatives with the glucose moiety of sucrose. The production of said phenolics derivatives is achieved with a glucosyltransferase (EC 2.4.1.5). These O-α-glucosides of selected phenolics are new, have a solubility in water higher than that of their parent polyphenol and have useful applications in cosmetic and pharmaceutical compositions, such as antioxidative, antiviral, antibacterial, immune-stimulating, antiallergic, antihypertensive, antiischemic, antiarrhythmic, antithrombotic, hypocholesterolemic, antilipoperoxidant, hepatoprotective, anti-inflammatory, anticarcinogenic antimutagenic, antineoplastic, anti-thrombotic, and vasodilatory formulations, or in any other field of application.

  该发明涉及通过酶催化将选择自间苯二酚或其衍生物的酚类与蔗糖的葡萄糖部分进行缩合来制备酚类衍生物。所述酚类衍生物的生产是通过葡萄糖转移酶（EC 2.4.1.5）实现的。所选酚类的这些O-α-葡糖苷是新的，其在水中的溶解度高于它们的原始多酚，并且在化妆品和药用组合物中具有有用的应用，如抗氧化、抗病毒、抗菌、免疫刺激、抗过敏、降压、抗缺血、抗心律失常、抗血栓形成、降胆固醇、抗脂质过氧化、肝脏保护、抗炎症、抗癌变突变、抗肿瘤、抗血栓形成和扩血管等配方，或者在任何其他应用领域中。
• [EN] NOVEL HAMAMELITANNIN ANALOGUES AND USES THEREOF<br/>[FR] NOUVEAUX ANALOGUES DU HAMAMÉLITANNIN ET LEURS UTILISATIONS
  申请人：UNIV GENT

  公开号：WO2018065387A1

  公开（公告）日：2018-04-12

  The present invention relates to hamamelitannin analogues, pharmaceutical compositions comprising the same, and combinations thereof with anti-microbial agents such as antibiotics or disinfectants. It in particular relates to the use of the compounds, compositions and combinations according to this invention in human or veterinary medicine, more in particular for use in the prevention and/or treatment of bacterial infections, such as Staphylococcus aureus infections, in humans or animals.

  本发明涉及金缕梅鞣质类似物、包含其的药物组合物，以及与抗微生物药剂（如抗生素或消毒剂）的组合物。特别涉及本发明中的化合物、组合物和组合物在人类或兽医学中的使用，更具体地用于预防和/或治疗细菌感染，如金黄色葡萄球菌感染，在人类或动物身上。
• Wound Dressings, Methods of Using the Same and Methods of Forming the Same
  申请人：Stasko Nathan

  公开号：US20120136323A1

  公开（公告）日：2012-05-31

  Provided according to some embodiments of the invention are wound dressings that include a polymer matrix and nitric oxide-releasing polysiloxane macromolecules within and/or on the polymer matrix. Also provided are wound dressing kits and methods of using and forming such wound dressings.

  根据本发明的某些实施例，提供了包括聚合物基质和硅氧烷聚合物中释放一氧化氮的大分子的敷料。还提供了创伤敷料套件和使用和形成这种创伤敷料的方法。
• Inflammation Inhibitor Comprising Zinc Salt of Acylamino Acid
  申请人：Iwasaki Keiji

  公开号：US20070099888A1

  公开（公告）日：2007-05-03

  An inflammation inhibitor for the skin is provided containing a zinc salt of an acylamino acid and further, a cosmetic containing the inflammation inhibitor.

  提供了一种皮肤炎症抑制剂，其包含一种酰胺酸锌盐，此外还包括一种含有该炎症抑制剂的化妆品。