5-hydroxy-2-(4-hydroxyphenyl)-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2S,3S,4S,5S,6R)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxymethyl]oxan-2-yl]oxychromen-4-one

• 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: 5-hydroxy-2-(4-hydroxyphenyl)-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2S,3S,4S,5S,6R)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxymethyl]oxan-2-yl]oxychromen-4-one
• 化学式: C₂₇H₃₀O₁₄
• 分子量: 578.5
• InChiKey: FKIYLTVJPDLUDL-WCDRIBADSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.8
• 重原子数：
  41
• 可旋转键数：
  6
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  225
• 氢给体数：
  8
• 氢受体数：
  14

文献信息

• GLUCOSYRINGIC ACID ANALOGS AS SWEETNESS PROFILE MODIFIERS
  申请人：PepsiCo, Inc.

  公开号：US20180020708A1

  公开（公告）日：2018-01-25

  The present disclosure provides novel sweetener compositions comprising a compound having a structure according to Formula I: wherein R 1 , R 2 , R 3 , and R 4 are described herein. Also provided are methods of modulating sweetness profile of a product by adding a compound of Formula I to the product, such as a beverage product or a food product. For example, the compound described herein can be added to increase the overall sweetness of a nutritive sweetener sweetened beverages; decrease the sweetness time-of-onset for high potency sweeteners such as rebaudioside A; decreasing bitter, metallic and licorice off-notes of high potency sweeteners; and improve the sweet quality of sweetened products.

  本公开提供了包含具有如下式I的结构的化合物的新型甜味剂组合物： 其中R1、R2、R3和R4如本文所述。还提供了通过向产品添加式I的化合物来调节产品的甜味特性的方法，例如饮料产品或食品产品。例如，本文描述的化合物可添加以增加富含甜味剂的饮料的整体甜度；减少高效甜味剂（如甜菊糖A）的甜味起始时间；减少高效甜味剂的苦味、金属味和甘草味等异味；并改善甜味产品的甜味质量。
• Rebaudioside Analogs
  申请人：PepsiCo, Inc.

  公开号：US20180016291A1

  公开（公告）日：2018-01-18

  The present disclosure provides novel compounds that are steviol derivatives. The compounds generally can be characterized by a structure according to Formula I: wherein A 1 , L 1 , and G 1 are described herein. Also provided are sweetener compositions comprising the compound described herein either as a sweetener or a sweetener enhancer. Additionally, the compound or the sweetener composition can be included in a product such as a beverage product or a food product, which can reduce the amount of sweetener in the product required to achieve the same sweetness level in an otherwise identical product not including the compound or the sweetener composition.

  本公开提供了一些新颖的化合物，这些化合物是史蒂维醇衍生物。这些化合物通常可通过以下式I所示的结构来表征：其中A1、L1和G1如本文所述。还提供了包含所述化合物的甜味剂组合物，可以作为甜味剂或增甜剂。此外，该化合物或甜味剂组合物可以包含在产品中，例如饮料产品或食品产品中，可以减少产品中所需的甜味剂量，以达到在另一种不包含该化合物或甜味剂组合物的相同产品中所需的甜度水平。
• Schwer lösliche Salze von Aminoglykosidantibiotika
  申请人：MERCK PATENT GmbH

  公开号：EP0065123A1

  公开（公告）日：1982-11-24

  Neue schwer lösliche Flavanoidphosphate von Aminoglykosidantibiotika, insbesondere Hesperidinphosphate wie Gentamycin-hesperidinphosphat, bewirken eine langsame Freisetzung dieser Antibiotika.

  氨基糖苷类抗生素的新型难溶性黄酮类磷酸盐，特别是橙皮甙磷酸盐（如庆大霉素橙皮甙磷酸盐），可使这些抗生素缓慢释放。
• Tire with rubber containing flavone
  申请人：THE GOODYEAR TIRE & RUBBER COMPANY

  公开号：EP1391327A1

  公开（公告）日：2004-02-25

  The invention relates to a rubber composition and a pneumatic tire having a component comprising a rubber containing the reaction product of a flavone and a methylene donor.

  本发明涉及一种橡胶组合物和充气轮胎，其成分包括含有黄酮和亚甲基供体反应产物的橡胶。
• Beverage composition and method of preventing degradation of vitamins in beverages
  申请人：PepsiCo, Inc.

  公开号：EP1782701A1

  公开（公告）日：2007-05-09

  A vitamin fortified composition comprising vitamin stabilizers which are C6-C3 phenylpropenoic carbonyl compounds to prevent the degradation of the vitamins is provided. In addition, a method of preventing the degradation of vitamins in a vitamin fortified composition is provided.

  本发明提供了一种维生素强化组合物，其中包含维生素稳定剂（C6-C3 苯丙烯酰羰基化合物），以防止维生素降解。此外，还提供了一种防止维生素强化组合物中维生素降解的方法。