远志的化学成分研究  被引量:9

Study on Chemical Constituents of Roots of Polygala Tenuifolia

在线阅读下载全文

作  者:刘明[1] 徐伟[1] 梁娜[1] 方瑾[2] 李玉山[1] 

机构地区:[1]沈阳药科大学中药学院生药学教研室,辽宁沈阳110016 [2]中国医科大学细胞生物学教研室卫生部重点实验室,辽宁沈阳110001

出  处:《中国现代中药》2010年第9期18-21,共4页Modern Chinese Medicine

基  金:辽宁省自然科学基金项目(20062056)

摘  要:目的:研究中药远志的化学成分。方法:采用各种色谱方法对远志乙醇提取物的正丁醇可溶部分进行分离纯化,依据理化性质和波谱数据进行结构鉴定。结果:分离得到10个单体化合物,分别鉴定为3,4-二甲氧基桂皮酸(3,4-dimethoxycinnamic acid,1)、3,4,5-三甲氧基桂皮酸(3,4,5-trimethoxycinnamylic acid,2)、3,4,5-三甲氧基桂皮酸甲酯(methyl-3,4,5-trimethoxycinnamate,3)、sibiricoses A3(4)、sibiricaphenone(5)、polygalatenosides B(6)、polygalaxanthone III(7)、lancerin(8)、2-methoxyhydroquinone(9)、蔗糖(sucrose,10)。结论:化合物1、9、10为首次从该属植物中分离得到,5和7为首次从该种植物中分离得到的化合物。Objective: To study the chemical constituents of the roots of Polygala tenuifolia Willd.. Methods: The constituents of n-BuOH-soluble portion were isolated by various chromatographic methods, and chemical structures were identified on the basis of physico-chemical properties and spectroscopic analyses. Results: Ten compounds were isolated and their structures were identified as 3,4-dimethoxycinnamic acid (1), 3,4,5-trimethoxycinnamylic acid (2), methyl-3,4, 5-trimethoxycinnamate ( 3 ), sibiricoses A3 ( 4 ), sibiricaphenone ( 5 ), polygalatenosides B ( 6 ), polygalaxanthone Ⅲ (7), lancerin ( 8 ) ,2-methoxyhydroquinone (9) and sucrose ( 10 ) . Conclusion: Compounds 1, 9 and 10 were isolated from the genus Polygala L. and 5 and 7 from P. tenuifolia for the first time.

关 键 词:远志 化学成分 苯丙素类 糖酯类 [口山]酮类 

分 类 号:R284.1[医药卫生—中药学]

 

参考文献:

正在载入数据...

 

二级参考文献:

正在载入数据...

 

耦合文献:

正在载入数据...

 

引证文献:

正在载入数据...

 

二级引证文献:

正在载入数据...

 

同被引文献:

正在载入数据...

 

相关期刊文献:

正在载入数据...

相关的主题
相关的作者对象
相关的机构对象