摘要
目的 研究柳叶菜科植物柳兰 Chamaenerion angustifolium全草的化学成分。方法 采用 Diaion HP-2 0(Tsk)、Toyoperari HW-4 0 (C)、MCI gel CHP-2 0 P(Mitsubishi)柱层分离 ,经理化和波谱分析确定化学结构。结果从柳兰全草 70 %丙酮提取物中分得 3个黄酮苷、1个黄酮醇 :分别鉴定为金丝桃苷 (quercetin-3 -O-β-D-galactoside, )、扁蓄苷 (quercetin-3 -O-α-L -arabinoside, )、槲皮素 -3 -O-(6′-O-没食子酰基 ) -β-D-半乳糖苷〔quercetin-3 -O-(6′-O-galloyl) -β-D-galactoside, 〕、槲皮素 (quercetin, )。结论 化合物 、 、
Object To study the chemical constituents of Chamaenerion angustifolium (L ) Scop Methods The compounds were isolated on Diaion HP 20 (Tsk), Toyoperari HW 40 (C), MCI gel CHP 20P (Mitsubishi) column and their structures were identified by physiochemical properties and spectral methods Results Four flavonoids were isolated from the whole plant of C angustifolium and they were identified as quercetin 3 O β D galactoside (Ⅰ), quercetin 3 O α L arabinoside (Ⅱ), quercetin 3 O (6′ O galloyl) β D galactoside (Ⅲ), quercetin (Ⅳ) respectively Conclusion Compounds Ⅰ, Ⅱ, Ⅲ were isolated from this plant for the first time
出处
《中草药》
CAS
CSCD
北大核心
2002年第4期289-291,共3页
Chinese Traditional and Herbal Drugs
基金
国家自然科学基金资助项目(2 96 72 0 0 9)
关键词
化学成分
柳兰
黄酮
柳叶菜科
中药
Chamaenerion angustifolium (L ) Scop.
flavonoids
Onagraceae
