银线草化学成分研究
投稿时间:2020-04-23     点此下载全文
引用本文:王传琦,金新宇,韩悦,刘心雨,柳莹,庄鹏宇.银线草化学成分研究[J].中国现代中药,2021,23(3):437-440
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作者中文名作者英文名单位中文名单位英文名E-Mail
王传琦 WANG Chuan-qi 华北理工大学 药学院,河北唐山063200 School of Pharmacy,North China University of Science and Technology,Tangshan 063200,China  
金新宇 JIN Xin-yu 华北理工大学 药学院,河北唐山063200 School of Pharmacy,North China University of Science and Technology,Tangshan 063200,China  
韩悦 HAN Yue 华北理工大学 药学院,河北唐山063200 School of Pharmacy,North China University of Science and Technology,Tangshan 063200,China  
刘心雨 LIU Xin-yu 华北理工大学 药学院,河北唐山063200 School of Pharmacy,North China University of Science and Technology,Tangshan 063200,China  
柳莹 LIU Ying 华北理工大学 药学院,河北唐山063200 School of Pharmacy,North China University of Science and Technology,Tangshan 063200,China  
庄鹏宇 ZHUANG Peng-yu 华北理工大学 药学院,河北唐山063200 School of Pharmacy,North China University of Science and Technology,Tangshan 063200,China 庄鹏宇,副教授,研究方向:药物化学(包括天然药物化学);Tel:(0315)8805808,E-mail:zhuangpengyu@ncst.edu.com 
基金项目:河北省自然科学基金项目(H2015209094,H2014209241)
中文摘要:目的:对金粟兰属植物银线草Chloranthus japonicus Sieb.全草的化学成分进行研究,以探究其药理活性物质基础。方法:采用硅胶、凝胶Sephadex LH-20、半自动制备液相等色谱方法对银线草的乙酸乙酯部位进行分离纯化,通过1D-NMR、紫外(UV)光谱、质谱(MS)技术对化合物的结构进行鉴定。结果:从银线草75%乙醇提取物的乙酸乙酯部位共分离得到9个化合物,分别鉴定为金合欢素(1)、千层纸素A(2)、7E-3,4-二氧甲基苯并[2-苯基-胸苷](3)、落叶松脂素(4)、9α-羟基紫菀内酯(5)、银线草醇B(6)、金粟兰素C(7)、白术内酯Ⅲ(8)、白术内酯Ⅱ(9)。结论:化合物14为首次在金粟兰属中分离得到。
中文关键词:银线草  金粟兰属  金合欢素  千层纸素A  7E-3,4-二氧甲基苯并[2-苯基-胸苷]  落叶松脂素
 
Study on Chemical Constituents of Chloranthus japonicus
Abstract:Objective:To study chemical constituents of the whole plant of Chloranthus japonicus Sieb.and explore the basis of pharmacological substances. Methods:The compounds were isolated and purified by repeated silica gel,gel Sephadex LH-20 and semi-automatic preparative liquid chromatography form EtOAc extraction of C. japonicus. The structure of the compound was identified by 1D-NMR,UV and MS. Results:Nine compounds were isolated,which were identified as acacetin (1),6-methoxybaicalein (2),7E-3,4-dioxymethylenzimtsaure-[2-phenyle-thylamid](3),lariciresinol (4),9α-hydroxyasterolide (5),shizukaol B (6),spicachlorantin C(7),atractylenolide Ⅲ(8),atractylenolide Ⅱ(9). Conclusion:Compounds 14 were isolated from japonicus for the first time.
keywords:Chloranthus japonicus Sieb.  Chloranthus  acacetin  6-methoxybaicalein  7E-3,4-dioxymethylenzimtsaure-[2-phenyle-thylamid]  lariciresinol
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