柳兰化学成分研究Ⅰ.柳兰中的黄酮类化合物  

Studies on chemical constituents of Chamaenerion angustifolium Ⅰ. Flavonoids from Chamaenerion angustifolium

作　　者：刘延泽[1] 王彩芳[2] 张振中 韩全斌[1] 丁冈[1] 

机构地区：[1]河南中医学院植化教研室,河南郑州450008 [2]郑州大学医学院药学系,河南郑州450052

出　　处：《中草药》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)

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

关 键 词：化学成分 柳兰 黄酮 柳叶菜科 中药 

分 类 号：R284.1[医药卫生—中药学]