摘要
目的研究华紫珠的化学成分。方法用硅胶色谱技术分离化学成分,用IR、MS和NMR等方法鉴定化合物。结果得到5个化合物,分别为:β-谷甾醇,齐墩果酸,熊果酸,槲皮素,槲皮素-7-O-α-L-鼠李糖苷。结论所得到的5个化合物均为首次从该植物中分离得到。
The chemical compositions of Callcarpa cathayana H.T. Chang were isolated by silica gel column chromatography, and their structures identified by IR, MS and NMR. β-sitosterol, oleanolic acid, ursolic acid, quercetin and quercetin-7-O-α-L-rhamnopyanoside were isolated for the first time from Callicarpa cathayana H.T. Chang.
出处
《广东药学院学报》
CAS
2005年第6期695-696,共2页
Academic Journal of Guangdong College of Pharmacy
关键词
华紫珠
紫珠属
化学成分
CaUicarpa cathayana H.T. Chang
chemical composition
silica gel column chromatography
