炎宁颗粒的化学成分研究  被引量:7

Chemical constituents from Yanning Granules

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作  者:朱莹莹[1] 李敏[1] 陈重[1] 许琼明[1] 李笑然[1] 杨世林[1] 

机构地区:[1]苏州大学药学院,江苏苏州215123

出  处:《中成药》2013年第5期988-994,共7页Chinese Traditional Patent Medicine

摘  要:目的研究复方炎宁颗粒(鹿茸草、白花蛇舌草、鸭跖草)的化学成分。方法采用反相制备HPLC、OS(Sephadex LH-20等色谱法)进行分离,NMR和MS确定化合物的结构。结果分离鉴定了20个化合物,分别为异阿克替苷(1)、肉苁蓉苷D(2)、广防风苷A(3)、parvifloroside B(4)、torenoside B(5)、osmanthuside B(6)、(7S,8R)-dehydrodiconiferyl alcohol 4-O-β-D-glucopyranoside(7)、(+)-isolariciresinol(8)、5-methoxy-(+)-isolariciresinol(9)、(-)-secoisolariciresinol(10)、8-O-乙酰基玉叶金花苷(11)、cyclopenta[c]pyran-4-carboxylic acid(12)、nep-etanudoside B(13)、对羟基桂皮酸(14)、异阿魏酸(15)、香草酸(16)、芹菜素(17)、木犀草素(18)、槲皮素(19)、芦丁(20)。结论化合物1~20均为首次从该复方中分离得到。AIM To study the chemical constituents from Yanning Granules (Monochasmatis Herba, Hedyotis diffusae Herba, Commelinae Herba ). METHODS The chemical constituents were isolated on reverse phase Semi-preparation HPLC and Sephadex LH-20 gel columns, and their structures were identified by spectroscopic a- nalysis (NMR and MS ). RESULTS Twenty compounds were isolated and identified as isoacteoside (1), cistanoside D (2), epimeridinoside A (3), parvifioroside B (4), torenoside B ($), osmanthuside B (6), (73, 8R) -dehydrodiconiferyl alcohol 4-O-β-D-glucopyranoside (7), ( + ) -isolariciresinol (8), 5-methoxy- ( + ) - isolariciresinol (9) , ( - ) -secoisolariciresinol (10) , 8-O-acetylmussaenoside ( 11 ) , cyclopenta [ c] pyran-4- carboxylic acid ( 12), nepetanudoside B (13), p-hydroxy cinnamic acid ( 14), isoferulic acid ( 15), vanillic acid (16), apigenin (17), luteoline (18), quercetin (19), rutin (20). CONCLUSION Compounds 1-20 are iso- lated from Yanning Granules for the first time.

关 键 词:复方炎宁颗粒 化学成分 苯乙醇苷类 木脂素类 

分 类 号:R284.1[医药卫生—中药学]

 

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