摘要
目的:研究紫花野芝麻的化学成分。方法:色谱等方法分离纯化,理化性质和光谱分析法鉴定化学成分。结果:分离并鉴定了 6 个化合物,分别为水龙骨素(polypodine B)(Ⅰ),5 OH 8 epiloganin(Ⅱ),shanzhiside methylester(Ⅲ), liriodendrin(Ⅳ),槲皮苷(quercetin-3-O-α-L-rhamnopyranoside, quercitroside)(Ⅴ),尿苷(uridine)(Ⅵ)。结论:liriodendrin为首次从野芝麻属植物中分得,其余化合物为首次从该植物中得到。
Objective: To study the chemical constituents from Lamium maculatum var. kansuense. Method: The chemical constituents were isolated and repeatedly purified on silica gel column and the structures were elucidated by the NMR spectra and physico-chemical properties. Result: Six compounds were obtained and identified as polypodine B(Ⅰ), 5-OH-8-epiloganin(Ⅱ), shanzhiside methyl ester(Ⅲ), liriodendrin(Ⅳ), quercitroside(Ⅴ), uridine(Ⅵ). Conclusion: Compound Ⅳwas found from genus Lamium for the first time and the rest ofthe compounds were found from Lamium maculatum var kansuense for the first time.
出处
《中国中药杂志》
CAS
CSCD
北大核心
2005年第4期272-274,共3页
China Journal of Chinese Materia Medica
