摘要
目的:对玄参科植物独脚金进行化学成分的分离与鉴定。方法:采用色谱分离技术进行分离纯化,通过波谱分析鉴定其结构。结果:从独脚金中分离得到6个化合物,分别为:芹菜素-7-半乳糖醛酸苷(Ⅰ)、芹菜素-7-O-β-D-吡喃葡萄糖醛酸苷(Ⅱ)、槲皮苷(Ⅲ)、刺槐素-7-O-β-D-葡萄糖醛酸苷(Ⅳ)、芹菜素(Ⅴ)、金圣草素(Ⅵ)。结论:化合物Ⅰ~Ⅳ为首次在该植物中分离得到。
Objective :To study the chemical constituents of the herb of Striga asiatica. Methods :The constituents were isolated by column chromatography and their structrues were elucidated through spectroscopic analysis. Results :Eleven compounds were obtained and six flavonoiels were identified as apigenin-7-galacturonide(Ⅰ),apigenin-7-O-β-D-glucopyranuronide(Ⅱ),quercitrin(Ⅲ),acacetin-7-O-β-D-glucuronide(Ⅳ),apigenin(Ⅴ),chrysoreiol(Ⅵ). Conclusion :Compounds Ⅰ~Ⅳ are obtained from this plant for the first time.
出处
《中药材》
CAS
CSCD
北大核心
2010年第7期1089-1091,共3页
Journal of Chinese Medicinal Materials
基金
广东省科技计划项目(20065020104)
关键词
独脚金
化学成分
黄酮
Striga asiatica(L.) O. K.
Chemical constituents
Flavone