摘要
目的:研究滇丹参Salvia yunaansis根中的化学成分。方法:采用水提取,经Diaion HP20大孔吸附树脂、Sephadex LH-20凝胶、ODS等柱色谱,对滇丹参中的酚酸类成分进行分离纯化,运用现代波谱技术鉴定化合物的结构。结果:从滇丹参中分离并鉴定了12个酚酸类化合物,分别为原儿茶醛(1),咖啡酸(2),阿魏酸(3),迷迭香酸(4),丹酚酸A(5),丹酚酸C(6),紫草酸(7),紫草酸B(S),9′-紫草酸B甲酯(9),9″′-紫草酸B甲酯(10),9′,9″′-紫草酸B二甲酯(11),9′-紫草酸B乙酯(12)。结论:化合物1,2,3,5,6,9,10,11,12为首次从该植物中分离。
Objective: To study the chemical constituents in the root of Salvia yunnansis. Method: Compounds were isolated and purified by Diaion HP20, Sephadex LH -20, ODS chromatography. Their structures were determined by spectral analysis and chemical evidence. Result: Twelve compounds were isolated and identified from the root of S. yunnansis protocatechaldehyde ( 1),caffeic acid (2), ferulic acid (3), rosmarinic acid (4), salvianolic acid A (5), salvianolic acid C (6), lithospermicacid (7), hthospermicacid B (8), 9′-methyl lithospermate B (9), 9′″-methyl lithospermate B (10), 9′ ,9′″-dimethyl lithospermate B (11), 9′- ethyl lithospermate B (12). Conclusion: The compounds 1, 2, 3, 5, 6, 9, 10, 11 and 12 were first isolated from S. yunnanensis.
出处
《中国中药杂志》
CAS
CSCD
北大核心
2007年第18期1886-1890,共5页
China Journal of Chinese Materia Medica
基金
国家"十五"重大专题创新药物中药现代化(2004AA2Z3342)