摘要
采用硅胶柱层析、凝胶柱层析等手段,对金花忍冬地上部分化学成分进行了分离纯化,并通过波谱解析和理化鉴定确定了它们的结构。共分离鉴定了7个化合物:其中3个黄酮类化合物:大波斯菊苷(Ⅰ)、五浅裂益母草素(Ⅱ)、槲皮素(Ⅲ);2个双黄酮类化合物:穗花杉双黄酮(Ⅳ)和喜柏双黄酮(Ⅴ);另外还分得绿原酸(Ⅵ)和胡萝卜苷(Ⅶ)。7个化合物均为首次从该种植物中分离得到,其中化合物Ⅰ和Ⅱ系首次从该属植物中分得,并首次报道了化合物Ⅱ的1H NMR和13C NMR数据。
Chemical constituents in honeysuckle （ Lonicera chrysantha Turcz 1. were isolated by column chromatography and their structures were determined on basis of phsico-chemical and spectroscopic data. Seven compounds, namely, cosmosiin（ I ）, quinqueloside （ II ） , quercetin （Ⅲ） , amentoflavone （IV）, cupressuflavone （V） , apigenin chlorogenic acid （VI） and daucosterol （ VII ） , were isolated, in which compounds I and Ⅱ were isolated from the genus Lonicera for the first time. Additionally, the 1H NMR and 13C NMR data of compound Ⅱ were firstly reported.
出处
《林产化学与工业》
EI
CAS
CSCD
2008年第6期58-60,共3页
Chemistry and Industry of Forest Products
关键词
金花忍冬
地上部分
化学成分
Lonicera chrysantha Turcz.
aerial parts
chemical constituents
