(2R,3R)-2-(3,4-二羟基苯基)-8-[(2S,3R)-2-(3,4-二羟基苯基)-5,7-二羟基-4-氧代色满-3-基]-3,5,7-三羟基色满-4-酮 | 73428-17-8

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 黄酮类化合物
• 中文名称: (2R,3R)-2-(3,4-二羟基苯基)-8-[(2S,3R)-2-(3,4-二羟基苯基)-5,7-二羟基-4-氧代色满-3-基]-3,5,7-三羟基色满-4-酮
• 中文别名: 1-{[4-(甲基硫烷基)萘-1-基]氧代}-3-(丙烷-2-基氨基)丙烷-2-醇
• 英文名称: manniflavanone
• 英文别名: (2R,3R)-2-(3,4-dihydroxyphenyl)-8-[(2S,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-2,3-dihydrochromen-3-yl]-3,5,7-trihydroxy-2,3-dihydrochromen-4-one
• CAS: 73428-17-8
• 化学式: C₃₀H₂₂O₁₃
• 分子量: 590.497
• InChiKey: UKRJEVDCOVVSAB-BENTYHEHSA-N

物化性质

• 沸点：
  1007.0±65.0 °C(Predicted)
• 密度：
  1.761±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  43
• 可旋转键数：
  3
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  235
• 氢给体数：
  9
• 氢受体数：
  13

反应信息

• 作为反应物：
  描述：

  重氮甲烷 、 (2R,3R)-2-(3,4-二羟基苯基)-8-[(2S,3R)-2-(3,4-二羟基苯基)-5,7-二羟基-4-氧代色满-3-基]-3,5,7-三羟基色满-4-酮 以 甲醇 、 乙醚 为溶剂， 反应 4.0h， 生成 (2S,3R,2'R,3'R)-2,2'-Bis-(3,4-dimethoxy-phenyl)-5,7,3',5',7'-pentamethoxy-2,3,2',3'-tetrahydro-[3,8']bichromenyl-4,4'-dione
  参考文献：
  名称：

  Benzophenone glycosides from Gnidia involucrata

  摘要：

  Six compounds have been isolated from the methanol extract of the aerial parts of Gnidia involucrata (Thymelaeaceae). They were identified as 2,3,4',5,6-pentahydroxybenzophenone-4-C-glucoside and 2,4',6-trihydroxy-4-methoxybenzophenone-2-O- glucoside, together with mangiferin, kaempferol-3-O-glucoside, yuankanin and manniflavanone by chemical and spectroscopic means. The structures of three additional C-glycosyl flavones - vitexin, isovitexin and isoorientin - were determined on-line by LC/UV/APCI-MSn analysis of the crude extract. (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0031-9422(00)00046-7

文献信息

• Use of coconut water as extraction solvent
  申请人：BASF Beauty Care Solutions France SAS

  公开号：US10981084B2

  公开（公告）日：2021-04-20

  The present invention relates to the use of coconut water as extraction solvent, to extraction methods using coconut water and extracts obtained by extraction with coconut water.

  本发明涉及使用椰子水作为萃取溶剂、使用椰子水的萃取方法以及通过椰子水萃取获得的提取物。
• Methods for botanical and/or algae extraction
  申请人：BASF CORPORATION

  公开号：US11234918B2

  公开（公告）日：2022-02-01

  The present disclosure relates to methods for extraction of biomass. Biomass of most interest is that which contains biologically active, extracts suitable for the skin care market. The biomass of interest includes botanicals (plant extracts and bioferments thereof), algae (red, brown, green and red, including bioferments thereof), fungi and even animal extracts (insect, crustacean) origin. Further the use of said extracts in cosmetic preparations prepared by the disclosed method is envisioned.

  本公开涉及提取生物质的方法。最令人感兴趣的生物质是含有适合护肤品市场的生物活性提取物的生物质。生物质包括植物（植物提取物及其生物发酵物）、藻类（红藻、褐藻、绿藻和红藻，包括其生物发酵物）、真菌，甚至动物（昆虫、甲壳类动物）提取物。此外，还可以将上述提取物用于通过所公开方法制备的化妆品制剂中。
• IMPROVED METHODS FOR BOTANICAL AND/OR ALGAE EXTRACTION
  申请人：BASF Corporation

  公开号：EP2858641B1

  公开（公告）日：2017-09-06
• UTILISATION DE L'EAU DE COCO COMME SOLVANT D'EXTRACTION
  申请人：BASF Beauty Care Solutions France SAS

  公开号：EP3562472A1

  公开（公告）日：2019-11-06
• GARCINIA BUCHANANII BAKER COMPOUNDS, COMPOSITIONS AND RELATED METHODS
  申请人：Balemba Onesmo B.

  公开号：US20140348966A1

  公开（公告）日：2014-11-27

  Embodiments of the present disclosure related to compounds and compositions derived from G. buchananii baker and methods thereof.