trans-3,3',5,5'-tetrahydroxy-4'-methoxystilbene | 89946-11-2

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: trans-3,3',5,5'-tetrahydroxy-4'-methoxystilbene
• 英文别名: 3,3',5,5'-tetrahydroxy-4'-methoxystilbene；5-[(E)-2-(3,5-dihydroxyphenyl)ethenyl]-2-methoxybenzene-1,3-diol
• CAS: 89946-11-2
• 化学式: C₁₅H₁₄O₅
• 分子量: 274.273
• InChiKey: BKJYMZRGLINXRP-NSCUHMNNSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  20
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  90.2
• 氢给体数：
  4
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  trans-3,3',5,5'-tetrahydroxy-4'-methoxystilbene 在 potassium permanganate 、 1-氢溴酸丁胺,1-溴化丁基铵,n-溴化丁铵 作用下， 以 吡啶 、 水 、 苯 为溶剂， 反应 2.5h， 生成 3,5-diacetoxybenzaldehyde
  参考文献：
  名称：

  Two polyhydroxystilbenes from stems of Phoenix dactylifera

  摘要：

  DOI：

  10.1016/s0031-9422(00)97704-5
• 作为产物：
  描述：

  [3-[(E)-2-[3,5-bis[[tert-butyl(dimethyl)silyl]oxy]-4-methoxyphenyl]ethenyl]-5-[tert-butyl(dimethyl)silyl]oxyphenoxy]-tert-butyl-dimethylsilane 、 乙腈 、 氢氟酸 以96%的产率得到
  参考文献：
  名称：

  CARDONA, L.;FERNANDEZ, I.;GARCIA, B.;PEDRO, J. R., CHEM. AND IND., 1985, N 22, 759-760

  摘要：

  DOI：

文献信息

• Topical Composition And Method Of Forming
  申请人：Grigsby Charles

  公开号：US20080138417A1

  公开（公告）日：2008-06-12

  The present invention provides a topical composition for use in treating medical conditions such as fungal epithelial infections, carpal tunnel syndrome, tendonitis, and arthritis. The topical composition includes a mineral component including a source of calcium and a source of potassium, a vitamin component including a source of ascorbic acid, and an anti-inflammatory component including a source of lysine and a source of glutathione. The topical composition also includes an anti-oxidant component including a source of curcumin and an isoflavone component including a source of ipriflavone. The present invention also provides a method of forming the topical composition. The method includes combining the mineral component, the vitamin component, the anti-inflammatory component, the anti-oxidant component, and the isoflavone component.
• METHOD OF MAKING A FLAVONOID SOLUTION AND APPLICATIONS THEREOF FOR PLANT GROWTH PROMOTION, SEED COATING, PATHOGEN ELIMINATION, AND HERBICIDE STUNTING EFFECT REMOVAL
  申请人：WESTHUIZEN Pieter Theron van der

  公开号：US20200146287A1

  公开（公告）日：2020-05-14

  A flavonoid combination solution, and a manufacturing method and applications thereof for plant growth development are provided. The flavonoid combination solution contains flavonoids of flavonol glycosides/acetylated glycosides, saponins, flavones, and flavonol. The flavonoid combination solution also contains fatty acids, carboxylic acids, and anti-oxidants. The solution is effective in promoting plant growth, enhancing a seed germination rate, reducing pathogens, and reducing/eliminating stunting effects of a herbicide.
• [EN] A METHOD OF MAKING A FLAVONOID SOLUTION AND APPLICATIONS THEREOF FOR PLANT GROWTH PROMOTION, SEED COATING, PATHOGEN ELIMINATION, AND HERBICIDE STUNTING EFFECT REMOVAL<br/>[FR] PROCÉDÉ DE FABRICATION D'UNE SOLUTION DE FLAVONOÏDES ET SES APPLICATIONS POUR LA PROMOTION DE LA CROISSANCE DE PLANTES, L'ENROBAGE DE SEMENCES, L'ÉLIMINATION D'AGENTS PATHOGÈNES ET L'ÉLIMINATION D'EFFETS DE RETARD DE CROISSANCE D'HERBICIDES
  申请人：WESTHUIZEN PIETER THERON VAN DER

  公开号：WO2020102559A1

  公开（公告）日：2020-05-22

  A flavonoid combination solution, and a manufacturing method and applications thereof for plant growth development are provided. The flavonoid combination solution contains flavonoids of flavonol glycosides/acetylated glycosides, saponins, flavones, and flavonol. The flavonoid combination solution also contains fatty acids, carboxylic acids, and anti-oxidants. The solution is effective in promoting plant growth, enhancing a seed germination rate, reducing pathogens, and reducing/eliminating stunting effects of a herbicide.
• Two polyhydroxystilbenes from stems of Phoenix dactylifera
  作者：Ma. Isabel Fernández、José R. Pedro、Eliseo Seoane

  DOI：10.1016/s0031-9422(00)97704-5

  日期：1983.1
• CARDONA, L.;FERNANDEZ, I.;GARCIA, B.;PEDRO, J. R., CHEM. AND IND., 1985, N 22, 759-760
  作者：CARDONA, L.、FERNANDEZ, I.、GARCIA, B.、PEDRO, J. R.

  DOI：——

  日期：——