摘要
目的 :从杜仲叶中分离化学成分。方法 :溶剂法和色谱法分离 ,波谱法鉴定化合物的结构。结果 :从杜仲叶中分离得到 7个化合物 ,鉴定为 5个黄酮 :山奈酚 (1)、槲皮素 (2 )、紫云英甙 (3)、陆地锦甙 (4)、芦丁 (5 ) ;1个简单的酚 :3,4 二羟基苯甲酸 (6 )和 1个葡萄糖乙甙 (7,ethylglucopyranoside)。 结论 :其中化合物 3～ 7为首次从杜仲叶中获得。
Objective:To separate the constituents from Eucommia ulmoides .Method:The constituents were separated by the repeated chromatography and identified by spectral methods.Result:The seven compounds were obtained, which were kaempferol(1), quercetin(2), astragalin(3), hirsutin(4), rutin(5), 3,4-dihydrobenzonic acid(6), ethyl glucopyranoside(7).Conclusion:Compounds 3～7 were obtained from leaves of E. ulmoides for the first time.
出处
《中国中药杂志》
CAS
CSCD
北大核心
2000年第5期284-286,共3页
China Journal of Chinese Materia Medica
