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Chemical investigation of the roots of Polygala sibirica L.
  • ISSN号:2095-6975
  • 期刊名称:CHINESE JOURNAL OF NATURAL MEDICINES
  • 时间:2014.3
  • 页码:225-228
  • 分类:R284.1[医药卫生—中药学;医药卫生—中医学]
  • 作者机构:[1]State Key Laboratory of Natural and Biomimetic Drugs, Peking University Health Science Center, Beijing 100191, China, [2]Modern Research Center for Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China
  • 相关基金:This project was financially supported by the National Key Technology R & D Program "New Drug Innovation" of China (Nos. 2012ZX09301002-002-002, 2012ZX09304-005), special funds for scientific research on traditional Chinese medicine (No. 201307002), and National Science Fund for Excellent Young Scholars (No. 81222051).
  • 相关项目:中药药效物质基础研究
中文摘要:

试图调查 Polygala sibirica L 的根的化学成分。(Polygalaceae ) 隔离被溶剂抽取和各种各样的色析法的技术,包括的硅石胶化, Sephadex LH-20, ODS,半准备的 HPLC,和准备 TLC 执行的方法。化学结构基于广泛的分光镜的分析被阐明,包括 HR-ESI-MS 和 1D-NMR 和 2D-NMR 分光镜的数据。十六全部的结果 A 加重,包括五氧杂蒽酮( 5 , 710 ),五糖类酉旨( 1 , 3 , 4 , 12 , 13 ),二 flavonoids ( 14 , 16 ),二 triterpenoids ( 11 , 15 ),一 phenylpropanoid ( 6 ),并且一 benzophenone glycoside ( 2 )被孤立。他们的结构作为 sibiricose A7 ( 1 )被决定, sibiriphenone A ( 2 ), polygalatenoside A ( 3 ), polygalatenoside C ( 4 ), lancerin ( 5 ), 3 , 4 , 5-trimethoxycinnamic 酸( 6 ), 6-hydroxy-1 , 2 , 3 , 7-tetramethoxyxanthone ( 7 ), 1 , 3 , 7-trihydroxy-2-methoxyxanthone ( 8 ), onjixanthone II ( 9 ), 1 , 2 , 3 , 6 , 7-pentamethoxyxanthone ( 10 ), presenegenin ( 11 ), 3-O-3 , 4 , 5-trimethoxycinnamoyl-6-O-4-methoxy benzoyl 蔗糖( 12 ), tenuifoliside C ( 13 ), 5 , 3-dihydroxy-7 , 4-dimethoxyflavonol-3-O--D-glucopyranoside ( 14 ), tenuifol 结论混合物 1 和 2 是从 P 的二新混合物。sibirica。

英文摘要:

AIM: To investigate the chemical constituents of the roots of Polygala sibirica L. (Polygalaceae) METHOD: The isolation was performed by solvent extraction and various chromatographic techniques, including silica gel, Sephadex LH-20, ODS, semi-preparative HPLC, and preparative TLC. The chemical structures were elucidated based on extensive spectroscopic analysis, including HR-ESI-MS and 1 D- and 2D-NMR spectroscopic data. RESULTS: A total of sixteen compounds, including five xanthones (5, 7-10), five saccharide esters (1, 3, 4, 12, 13), two flavon- oids (14, 16), two triterpenoids (11, 15), one phenylpropanoid (6), and one benzophenone glycoside (2) were isolated. Their struc- tures were determined as sibiricose A7 (1), sibiriphenone A (2), polygalatenoside A (3), polygalatenoside C (4), lancerin (5), 3, 4, 5-trimethoxycinnamic acid (6), 6-hydroxy-1, 2, 3, 7-tetramethoxyxanthone (7), 1, 3, 7-trihydroxy-2-methoxyxanthone (8), onjix- anthone II (9), 1, 2, 3, 6, 7-pentamethoxyxanthone (10), presenegenin (11), 3'-O-3, 4, 5-trimethoxycinnamoyl-6-O-4-methoxy ben- zoyl sucrose (12), tenuifoliside C (13), 5, 3'-dihydroxy-7, 4'-dimethoxyflavonol-3-O-β-D-glucopyranoside (14), tenuifolin (15), and rhamnetin 3-O-β-D-glucopyranoside (16). CONCLUSION: Compounds 1 and 2 are two new compounds from P. sibirica.

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期刊信息
  • 《中国天然药物:英文版》
  • 北大核心期刊(2008版)
  • 主管单位:中华人民共和国教育部
  • 主办单位:中国药科大学 中国药学会
  • 主编:吴晓明
  • 地址:南京童家巷24号中国药科大学2号信箱
  • 邮编:210009
  • 邮箱:cpucjnm@163.com
  • 电话:025-83271565 83271568
  • 国际标准刊号:ISSN:2095-6975
  • 国内统一刊号:ISSN:32-1845/R
  • 邮发代号:28-306
  • 获奖情况:
  • 国内外数据库收录:
  • 美国国际药学文摘,美国化学文摘(网络版),波兰哥白尼索引,美国生物医学检索系统,美国科学引文索引(扩展库),美国生物科学数据库,中国中国科技核心期刊,中国北大核心期刊(2008版)
  • 被引量:6564