📜2,3,4-三甲氧基-6-羟基苯乙酮置于盐酸,Potassium Tert-Butylate,碘体系中,用 乙醇,水,二甲基亚砜 作为反应溶剂,化学反应生成 甲基条叶蓟素 参考文献:Identification And Quantification Of Both Methylation And Demethylation Biotransformation Metabolites Of 5-Demethylsinensetin In Rats 标题:Identification And Quantification Of Both Methylation And Demethylation Biotransformation Metabolites Of 5-Demethylsinensetin In Rats 摘要: DOI:10.1021/acs.Jafc.1C07509
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:CN-117837498-A 优先权日:2024-01-25 标题 :Method for improving and regulating synthesis of flavonoids in saussurea involucrata leaves
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合成参考文献
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