摘要
目的研究黄瑞香Daphne giraldii茎皮的化学成分。方法利用反复硅胶、Sephadex LH-20、ODS以及MCI柱色谱等手段进行分离纯化,并通过NMR、MS等波谱技术进行结构鉴定。结果从黄瑞香茎皮95%乙醇提取物中分离得到7个化合物,分别鉴定为正丁基丁香苷(1)、β-香树脂酮(2)、β-谷甾醇棕榈酸酯(3)、β-香树脂醇乙酸酯(4)、瑞香多林A(5)、狼毒双香豆素(6)、木犀草素(7)。结论化合物1为新化合物,化合物2～4、6为首次从瑞香属植物中分离得到,化合物7为首次从该植物中获得。
Objective To study the chemical constituents from the stem barks of Daphne giraldii. Methods The components were isolated and purified by chromatography on silica gel, Scphadex LH-20, ODS, and MCI columns, and their structures were identified by NMR and MS. Results Seven compounds were isolated and elucidated as n-butylsyringin （1）, [3-amyrone （2）, ^-sitosterol palmitate （3）, I^-amyrin acetate （4）, daphnodorin A （5）, bicoumastechamin （6）, and luteolin （7）. Conclusion Compound 1 is a new compound, compound 7 is firstly obtained from D. giraldii, and compounds 2-4 and 6 are isolated from the plants in Daphne Linn. for the first time.
出处
《中草药》
CAS
CSCD
北大核心
2012年第7期1263-1266,共4页
Chinese Traditional and Herbal Drugs
基金
国家自然科学基金资助项目(81072537)
