CAS: 490-31-3; 3,7-Dihydroxy-2-(3,4,5-Trihydroxyphenyl)-4H-Chromen-4-One

上下游产品

Robinetin trimethyl ether 3,7,3'-trimethoxy-4',5'-dihydroxyflavone 7-hydroxy-3-methoxy-2-(3,4,5-trimethoxy-phenyl)-chromen-4-one Dihydrorobinetin3,7,3',4',5'-O-pentamethylrobinetin 3,7-diacetoxy-2-(3,4,5-triacetoxy-phenyl)-chromen-4-one

📜1-(2,4-二羟基苯基)-2-甲氧基-1-乙酮置于氢碘酸,乙酸酐,Sodium 3,4,5-Trimethoxybenzoate体系中,化学反应生成 洋槐黄素
参考文献:73.花青素.第十三部分.刺槐(robinia Pseudacacia)色素的合成
标题:73.花青素.第十三部分.刺槐(robinia Pseudacacia)色素的合成
摘要:
DOI:10.1039/jr9330000268

专利信息

专利号:US-2007232495-A1
优先权日:2006-03-24
标题:Compositions and methods to add value to plant products, increasing the commercial quality, resistance to external factors and polyphenol content thereof
发明人：NAPPA ALVARO O; LORENZINI FELIPE C; SANHUEZA ANDRES L
权利人:NAPPA ALVARO O; LORENZINI FELIPE C; SANHUEZA ANDRES L
摘要:The invention is related to compositions and methods that naturally protect plant tissues against ultraviolet radiation and temperature, thus giving protection against sunburn to plants, plant parts, fruits and/or flowers during their development. The invention is also related to compositions and methods to naturally improve the color of plants, plant parts, fruits and/or flowers by inducing the natural synthesis of flavonoids and anthocyanins present in plants. Likewise, the present invention is directed to improving the nutritional value of plants, plant parts, fruits and/or flowers by increasing the normal levels of polyphenolic compounds, especially flavonoids, present therein. Additionally, the present invention is related to compositions and methods that give more resistance to plants, plant parts, fruits and/or flowers against pathogens as bacteria and fungi. Finally, the present invention is related to plants, plant parts, fruits, flowers and/or propagating material treated with the compositions described in the present document.

专利号:US-9889098-B2
优先权日:2009-10-22
标题:Methods of making and using compositions comprising flavonoids
发明人：BIRBARA PHILIP J
权利人:BIRBARA PHILIP J; VIZURI HEALTH SCIENCES LLC
摘要:The subject invention relates to novel micoparticulate and soluble forms of flavonoids, and their synthesis. The invention also includes novel formulations of such flavonoids. Further, the invention includes novel methods of manufacturing the flavonoid formulations. The invention also relates to a wide variety of applications of the flavonoid formulations.

专利号:WO-0007607-A1
优先权日:1998-08-04
标 题:Nutrient and therapeutic compositions for the treatment of cancer
权利人:KOSBAB JOHN V
摘要:This invention relates to nutrient and therapeutic compositions for the treatment of cancer symptoms and conditions. Compositions of this invention contain a mixture of antioxidants, components that promote collagen maintenance and synthesis, components that regulate blood lipids, glucose and/or insulin, and lower homocysteine levels. Compositions also provide supplementation for nutrient (vitamin, mineral and cofactor) deficiencies to restore and maintain normal biochemical function. Cancer formulations, particularly those adapted for treatment of female cancers, can be combined with components that provide benefit in osteoporosis.

专利号:US-2727890-A
优先权日:1953-03-02
标 题 :Synthesis of an aldohexoside of a flavonol
发明人：WENDER SIMON H; ICE CLARK H
权利人:WENDER SIMON H; ICE CLARK H