CAS: 18719-76-1; 2-(3,4-Dihydroxyphenyl)-5,7-Dihydroxy-3-(((2S,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-((((2R,3R,4R,5R,6S)-3,4,5-Trihydroxy-6-Methyltetrahydro-2H-Pyran-2-yl)Oxy)Methyl)Tetrahydro-2H-Pyran-2-yl)Oxy)Chromenylium Chloride

上下游产品

rutin

📜芦丁置于盐酸,Amalgamated Zinc体系中,用 甲醇 用作溶剂,化学反应 0.17H,以60%的收率获得花青素鼠李葡糖苷
参考文献:黄酮醇转化为花青素的简便方法
标题:黄酮醇转化为花青素的简便方法
摘要:通过在3%的无水甲醇盐酸中的汞齐锌还原芦丁,可提供高产率的纯3-O-β-D-(6'''-O-α-L-(6''-脱氧甘露糖基))吡喃葡萄糖基-花青素.
Doi:10.1016/0040-4039(95)00809-Q

专利信息

专利号:US-8513395-B2
优先权日:2005-06-15
标题:Method for the synthesis of anthocyanins
发明人：BAKSTAD EINAR
权利人:BAKSTAD EINAR; BIOSYNTH AS
摘要:The present invention relates to methods of preparing anthocyanins, and methods of preparing precursors of anthocyanins. The methods utilize a coupling reaction between a sugar and a suitable electrophilic precursor to form Eastern half intermediates that are then reacted with Western half intermediates to form the target anthocyanins. Some Eastern half intermediates and electrophilic precursors also form part of the invention.

专利号:US-2009111975-A1
优先权日:2005-06-15
标 题 :Method for the synthesis of anthocyanins

专利号:AU-2006258853-B2
优先权日:2005-06-15
标题 :Method for the synthesis of anthocyanins

专利号:IL-187878-A
优先权日:2005-06-15
标 题:Method for the synthesis of a portion of anthocyanins and of an intermediate therefor

专利号:NO-338953-B1
优先权日:2005-06-15
标题 :Process for the synthesis of anthocyanins

专利号:EP-1891086-A1
优先权日:2005-06-15
标题:Method for the synthesis of anthocyanins