(2S,3S)-2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-6-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)chroman-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: (2S,3S)-2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-6-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)chroman-4-one
• 英文别名: 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-6-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-2,3-dihydrochromen-4-one
• 化学式: C₂₁H₂₂O₁₂
• 分子量: 466.4
• InChiKey: OSFCFXQMAHURHU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1
• 重原子数：
  33
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  218
• 氢给体数：
  9
• 氢受体数：
  12

文献信息

• PROCESS FOR TOTAL SYNTHESIS OF FLAVONOID COMPOUNDS AND ISOMERS THEREOF
  申请人：COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH

  公开号：US20160362401A1

  公开（公告）日：2016-12-15

  The present invention relates to the a process for total synthesis of flavonoid compounds of general formula I and isomers thereof wherein R 1 and R 2 is OH; R 3 ═H or The present invention particularly relates to the process for preparation and separation of (2S,3S)-taxifolin-6-C-β-D-glucopyranoside (ulmoside A), (2R,3R)-taxifolin-6-C-β-D-glucopyranoside and taxifolin.
• US9611255B2
  申请人：——

  公开号：US9611255B2

  公开（公告）日：2017-04-04