摘要
目的:研究桑科榕属植物瘦柄榕Ficus ischnopoda茎的化学成分。方法:采用硅胶、反相硅胶、凝胶柱色谱等方法进行分离纯化,通过理化常数和波谱分析鉴定化合物的结构。结果:从水石榴茎的95%乙醇提取物中分离并鉴定了12个化合物,分别为儿茶素(1),表儿茶素(2),芹菜素(3),licoflavone C(4),6-prenylapigenin(5),槲皮素(6),木犀草素(7),6-甲氧基-7-羟基香豆素(莨菪亭)(8),3-O-trans-p-Coumaroyltormentic Acid(9),N-trans-feruloyltyramine(10),N-trans-3,4-Odimethylcaffeoyl dopamine(11),氧化前胡素水合物(12)。结论:以上化合物均为从该植物中分离得到,其中化合物11为新天然产物。
Objective： To study the chemical constituents from the stem of Ficus ischnopoda. Method： The chemical constituents were isolated and purified by silica gel column,RP C18 and sephadex LH-20 column chromatography. Their structures were identified by physicochemical properties and spectral data. Result： The twelve components were isolated and identified as catechin （1）, epicatechin （2）, apigenin （3）, licoflavone C （4）, 6-prenylapigenin （5）, quercetin （6）, luteolin （7）, scopleton （8）, 3-O-trans-p-coumaroyltormentic acid （9）, N-trans-feruloyltyramine （10）, N-trans-3,4-O-dimethylcaffeoyl dopamine （11）and oxypeucedanin hydrate （12）. Conclusion： All compounds were isolated from this plant for the first time, and compound 11 was isolated from the natural source for the first time
出处
《中国实验方剂学杂志》
CAS
北大核心
2013年第24期152-155,共4页
Chinese Journal of Experimental Traditional Medical Formulae
关键词
水石榴
化学成分
结构鉴定
Ficus ischnopoda
chemical constituents
structure identification
作者简介
许赞杉，硕士，从事中药化学成分与质量标准研究，Tel：021-50271708，E．mail：xzs327@126．com
[通讯作者]侴桂新，博士生导师，研究员，从事中药化学成分与质量标准研究，Tel：021-50271706，E-mail：chouguixinmsn@hotmail．com
