4-nitrophenyl β-rutinoside hexaacetate | 39698-29-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 4-nitrophenyl β-rutinoside hexaacetate
• 英文别名: Rha2Ac3Ac4Ac(a1-6)Glc2Ac3Ac4Ac(b)-O-Ph(4-NO2)；[(2S,3S,4R,5R,6R)-4,5-diacetyloxy-2-methyl-6-[[(2R,3R,4S,5R,6S)-3,4,5-triacetyloxy-6-(4-nitrophenoxy)oxan-2-yl]methoxy]oxan-3-yl] acetate
• CAS: 39698-29-8
• 化学式: C₃₀H₃₇NO₁₈
• 分子量: 699.62
• InChiKey: LHPUCEFTLQXQCF-RUQDDYSUSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  49
• 可旋转键数：
  17
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  241
• 氢给体数：
  0
• 氢受体数：
  18

文献信息

• Process for obtaining aroma components and aromas from their precursors of a glycosidic nature
  申请人：GIST-BROCADES N.V.

  公开号：EP0332281A1

  公开（公告）日：1989-09-13

  An enzymatic hydrolysis of a glycosidic substrate containing at least one of the said precursors is performed with at least one enzyme chosen in accordance with the structure of the said precursor, to liberate the correspon­ding monoglycosides by cleavage at a glycoside bond, and, in a second stage, an enzymatic hydrolysis of the product of the first stage is performed with at least one enzyme other than or identical to that/those of the first stage and designed to liberate the aroma components and aromas by cleavage of the aglycone-carbohydrate linkage bond. A vegetable material derived from a fruit such as grape or an aromatic or flowering plant, as well as their derivatives and by-products, is chosen as a glycosidic substrate. Terpenols such as geraniol, linalol, nerol and the like, terpene polyols and alcohols such as phenyl ethyl alcohol and benzyl alcohol, or the like, are obtained, in particu­lar, as aroma components or aromas.

  使用根据上述前体结构选择的至少一种酶，对含有至少一种上述前体的糖苷底物进行酶水解，通过裂解糖苷键释放相应的单糖苷，以及、在第二阶段，用至少一种与第一阶段的酶不同或相同的酶对第一阶段的产物进行酶水解，目的是通过裂解琼脂糖-碳水化合物连接键释放香味成分和香气。可选择从水果（如葡萄）或芳香植物或开花植物中提取的植物材料，以及它们的衍生物和副产品作为糖苷底物。萜醇如香叶醇、芳樟醇、橙花醇等，萜烯多元醇和醇如苯乙醇和苯甲醇等，尤其可以作为香味成分或香料。
• Process for obtaining aroma components and aromas from their precursors of a glycosidic nature, and aroma components and aromas thereby obtained
  申请人：DSM N.V.

  公开号：EP0416713B2

  公开（公告）日：1999-06-23
• US5573926A
  申请人：——

  公开号：US5573926A

  公开（公告）日：1996-11-12
• US5985618A
  申请人：——

  公开号：US5985618A

  公开（公告）日：1999-11-16
• US6106872A
  申请人：——

  公开号：US6106872A

  公开（公告）日：2000-08-22