CAS: 2957-21-3; (S)-5-Hydroxy-2-(4-Hydroxyphenyl)-7-Methoxychroman-4-One

上下游产品

5,4′-dihydroxy-7-methoxyflavanone 5-O-β-D-glucopyranoside diazomethane naringenin naringinAcetic acid (S)-2-(4-acetoxy-phenyl)-7-methoxy-4-oxo-chroman-5-yl ester naringenin 5-hydroxy-2-(4'-hydroxyphenyl)-7-methoxybenzopyrilium chloride Acetic acid (S)-2-(4-acetoxy-phenyl)-7-methoxy-chroman-5-yl ester

📜柚皮苷置于glucosidase Rohapect(R) D5L,Citric-Phosphorus Acid Mcilvaine Buffer体系中,用 甲醇,乙醚 用作溶剂,化学反应 30.0H,反应生成樱花亭
参考文献:Cyclohexanoid Protoflavanones From The Stem-Bark And Roots Of Ongokea Gore☆
标题:Cyclohexanoid Protoflavanones From The Stem-Bark And Roots Of Ongokea Gore☆
摘要:Phytochemical Investigation Of Root And Stem-Bark Of The West African Medicinal Plant Ongokea Gore Resulted In The Isolation Of Four Novel Flavonoids With An Unusual Cyclohexyl Substituent Instead Of The Common Aromatic Ring B. The Structures Of The Isolated Compounds Were Elucidated By Spectroscopic Methods,Mainly Id And 2D NMR. And Subsequently,The Structures Were Corroborated By Chemical Conversion To (-)-(S)-Sakuranetin. The Absolute Configurations,And Preferred Conformations Were Determined By Noe Experiments And Cd Measurements. (C) 2005 Elsevier Ltd. All Rights Reserved.
Doi:10.1016/j.Phytochem.2005.04.031

专利信息

专利号:US-11773128-B2
优先权日:2019-03-28
标题 :Electrocatalytic synthesis of dihydrochalcones
发明人：REDKO MIKHAIL; SAFFRON CHRISTOPHER M; JACKSON JAMES E
权利人:UNIV MICHIGAN STATE
摘要:The disclosure relates to methods of forming a dihydrochalcone using electrocatalytic dehydrogenation. In particular, the disclosure relates to methods of forming a dihydrochalcone electrocatalytically hydrogenating (ECH) a reactant compound over a catalytic cathode in a reaction medium having a non-alkaline pH value, thereby forming a dihydrochalcone product; wherein the reactant compound has a structure according to Formula (I). The method can be used to prepare dihydrochalcone sweeteners, such as, for example, naringin dihydrochalcone and neohesperidin dihydrochalcone.

专利号:US-12036300-B2
优先权日:2021-03-31
标题:Methods and compositions for improving skin
发明人：LIAO I-CHIEN; BRIEVA PATRICIA; JUCHAUX FRANCK; BOUEZ CHARBEL; ZHENG QIAN; QIAN KUN
权利人:OREAL
摘要:A method for managing skin tone comprising reducing the synthesis of melanin by applying a skin treatment composition to skin. The skin treatment composition may include about 0.1 to about 25 wt. % of acetyl trifluoromethylphenyl valylglycine; about 0.5 to about 30 wt. % of a polyol; about 0.1 to about 30 wt. % of a silicone, fatty compound, or a mixtures thereof, wherein the skin treatment composition is an emulsion, and all weight percentages are based on the total weight of the skin treatment composition.

专利号:CN-119331888-A
优先权日:2024-10-10
标题:Polygonatum cyrtonema PcF3H gene and application thereof in promotion of synthesis of dihydroflavonoid compounds and catalysis of naringenin hydroxylation

专利号:CN-110408649-B
优先权日:2019-07-25
标题:Application of NOR gene and its encoded protein in regulating the synthesis of flavonoids in tomato fruit

专利号:WO-2020198578-A1
优先权日:2019-03-28
标 题:Electrocatalytic synthesis of dihydrochalcones

专利号:US-2022089630-A1
优先权日:2019-03-28
标 题 :Electrocatalytic synthesis of dihydrochalcones