波谱学杂志

• 研究论文 • 上一篇    下一篇

草苁蓉中2个单萜苷类化合物的NMR研究

吴春华1,李春梅1,陈凤2,山口能宏2,邓屾1,王涛1,张祎1*   

  1. 1. 天津市中药化学与分析重点实验室,天津 300193;
    2. 小林制药株式会社,日本 大阪 567-0057
  • 收稿日期:2012-07-06 修回日期:2012-08-08 出版日期:2013-06-05 发布日期:2013-06-05
  • 作者简介:吴春华(1986-),女,河北承德人,硕士研究生,主要从事中药化学研究. *通讯联系人: 张祎,电话: 022-59596163,E-mail: zhwwxzh@hotmail.com.
  • 基金资助:

    国家自然科学基金资助项目(81173524),天津市科委自然科学基金资助项目(10ZCKFSY09300),国家科技重大专项(重大新药创制)资助项目(2011ZX09307-002-01).

NMR Characterization of Two Monoterpene Glycosides Isolated from Boschniakia rossica Fedtsch et Flerov

WU Chun-hua1, LI Chun-mei1, CHEN Feng2, YOSHIHIRO Yamaguchi2, DENG Shen1, WANG Tao1, ZHANG Yi1*   

  1. 1. Key Laboratory of Traditional Chinese Medicinal Chemistry and Analytical Chemistry of Tianjin, Tianjin 300193, China;
    2. Kobayashi Pharmaceutical Co., Ltd., Osaka 567-0057, Japan
  • Received:2012-07-06 Revised:2012-08-08 Online:2013-06-05 Published:2013-06-05
  • About author:Zhang Yi,Tel: 022-59596163,E-mail: zhwwxzh@hotmail.com.
  • Supported by:

    国家自然科学基金资助项目(81173524),天津市科委自然科学基金资助项目(10ZCKFSY09300),国家科技重大专项(重大新药创制)资助项目(2011ZX09307-002-01).

摘要:

从草苁蓉75%乙醇提取物中分离得到了2个单萜苷类化合物,结合其理化性质,并通过1D NMR(1H NMR,13C NMR)及1H-1H COSY、HSQC、HMBC、NOESY等多种波谱学方法进行结构鉴定,鉴定2个化合物分别为β-D-glucopyranose 1-(3,7-dimethyl-2-trans-6-octadienoate)(化合物1)和6,7-dihydrofoliamenthoic acid diglucoside(化合物2),其中化合物1为新化合物,化合物2为第1次从列当科植物中获得.

关键词: 核磁共振(NMR),  归属,  β-D-glucopyranose 1-(3,7-dimethyl-2-trans-6-octadienoate), 6,7-dihydrofoliamenthoic acid diglucoside, 草苁蓉

Abstract:

Two compounds were isolated from the 75% EtOH extract of Boschniakia rossica Fedtsch et Flerov. The compounds were characterized as  β-D-glucopyranose 1-(3,7-dimethyl-2-trans-6-octadienoate) (1) and 6,7-dihydrofoliamenthoic acid diglucoside (2) by 1H and 13C NMR and 2D NMR techniques (i.e., 1H-1H COSY, HSQC, HMBC, and NOESY).  Compound 1 was found to be a new compound, while compound 2 was obtained from Orabanchaceae family for the first time.

Key words: NMR, assignment, β-D-glucopyranose 1-(3,7-dimethyl-2-trans-6-octadienoate), 6,7-dihydrofoliamenthoic acid diglucoside, monoterpene glycosides, Boschniakia rossica Fedtsch et Flerov

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