2008•Linchan huaxue yu gongyeRequires access

Chemical Constituents in Aerial Parts of Lonicera chrysantha Turcz.(II)

Ping Li

Abstract

Chemical constituents in honeysuckle (Lonicera chrysantha) Turcz. 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.

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Key concepts: Chemistry, Amentoflavone, Daucosterol, Honeysuckle, Chemical constituents, Column chromatography, Quercetin, Apigenin