摘要
目的:研究鸡血藤Spatholobus suberectus的化学成分。方法:用色谱法分离,用波谱法鉴定结构。结果:分离并鉴定了5个黄酮类化合物,分别为3-羟基-9-甲氧基紫檀烷(1)、芒柄花素钠(2,7-二羟基-4′-甲氧基异黄酮钠)(2)、芒柄花素(3)、大豆苷元(4)、7,4′-二羟基-3′-甲氧基异黄酮(5)。结论:化合物1,2,5为首次从本属植物中得到。
Objective： To investigate the chemical constituents of Spatholobus suberectus. Method： Chromatographic techniques were employed for isolation and purification of the constituents. The structures were elucidated by spectral analysis. Result： Five flavonoids were isolated from S. suberectus and their structures were identified as medicarpin（ 3-hydroxy-9-methoxypterocarpane, 1 ）, formononetin sodium （ 7-O-sodium -4＇-methoxyisoflavone,2）, formononetin （ 7 -hydroxy-4＇-methoxyisoflavone, 3 ）, daidzein （ 7, 4＇- dihydroxyisoflavone,4）, 7, 4＇-dihydroxy-3＇-methoxyisoflavone 5）. Conclusion： Three compounds 1, 3 ,5 were obtained from the genus for the first time.
出处
《中国中药杂志》
CAS
CSCD
北大核心
2008年第2期152-154,共3页
China Journal of Chinese Materia Medica
基金
国家自然科学基金项目(20432030)
关键词
鸡血藤
黄酮
Spatholobus suberectus
flavonoids
