摘要
目的研究黑三棱Sparganium stoloniferum的化学成分。方法应用色谱技术分离纯化,通过理化性质和波谱学方法鉴定化合物的结构。结果从黑三棱85%乙醇提取物中分离得到12个化合物,分别鉴定为β-谷甾醇棕榈酸酯(β-sitosterol palmitate,1)、β-谷甾醇(β-sitosterol,2)、壬二酸(azelaic acid,3)、二十二烷酸(docosanoic acid,4)、6,7,10-三羟基-8-十八烯酸(6,7,10-trihydroxy-8-octadecenoic acid,5)、对羟基苯甲醛(p-hydroxybenzaldehyde,6)、三棱二苯乙炔(sanleng diphenylacetylene,7)、阿魏酸(ferulic acid,8)、3,5-二羟基-4-甲氧基苯甲酸(3,5-dihydroxy-4-methoxy-benzoic acid,9)、2,7-二羟基呫吨酮(2,7-dihydroxy xanthone,10)、阿魏酸单甘油酯(glycerol ferulate,11)、β-胡萝卜苷(daucosterol,12)。结论化合物3、4和9～11为首次从三棱属植物中分离得到。
Objective To study the chemical constituents of Sparganium stoloniferum.Methods Column chromatographic techniques were applied to isolate the constituents.The chemical structures of the constituents were elucidated on the basis of physicochemical properties and spectral data.Results Twelve compounds were isolated and identified as β-sitosterol palmitate（1）,β-sitosterol（2）,azelaic acid（3）,docosanoic acid（4）,6,7,10-trihydroxy-8-octadecenoic acid（5）,p-hydroxybenzaldehyde（6）,sanleng diphenyl-acetypene（7）,ferulic acid（8）,3,5-dihydroxy-4-methoxy-benzoic acid（9）,2,7-dihydroxy–xanthone（10）,glycerol ferulate（11）,and daucosterol（12）.Conclusion Compounds 3,4,and 9—11 are obtained from the plants of Sparganium L.for the first time.
出处
《中草药》
CAS
CSCD
北大核心
2011年第3期440-442,共3页
Chinese Traditional and Herbal Drugs
基金
江苏省产学研资助创新项目(BY2009116)
南京中医药大学优秀科技创新团队计划资助项目(013032004003)
