摘要
目的:研究川射干中的异黄酮类化学成分。方法:采用硅胶柱层析及Sephadex LH-20等色谱技术分离和纯化化合物,根据理化性质和光谱分析鉴定化合物的结构。结果:从川射干中分离得到6个异黄酮类化合物,分别鉴定为:鸢尾苷(Ⅰ)、鸢尾苷元(Ⅱ)、鸢尾新苷A(Ⅲ)、鸢尾甲黄素A(Ⅳ)、鸢尾新苷B(Ⅴ)和5,7,4′-三羟基-6,3′-二甲氧基异黄酮(Ⅵ)。结论:其中化合物Ⅵ为首次从该植物中分离得到。
Objective： To study the isoflavonoids of Iris tectorum. Methods： The compounds were isolated by columm chromatography on silica gel and purified by Sephadex LH-20. Structures of these compounds were elucidated by spectral analysis and phytochemical properties. Results： Six isoflavonoids were isolated from Iris tectorum, which were tectoridin（ Ⅰ ）, tectorigenin（ Ⅱ ）, iristectorin A （ Ⅲ ）, iristectorigenin A （ Ⅳ ）, iristectorin B （ Ⅴ ）, 5,7,4＇-trihydroxy-6,3 ＇-dimethoxy isoflvone （ Ⅵ ）. Conclusion ： Compound Ⅵ is isolated from this plant for the first time.
出处
《中药材》
CAS
CSCD
北大核心
2009年第9期1392-1394,共3页
Journal of Chinese Medicinal Materials
关键词
川射干
异黄酮
化学成分
Iris tectorum Maxim.
Isoflavonoid
Chemical consituents
