高等学校化学学报

高等学校化学学报 ›› 2002, Vol. 23 ›› Issue (11): 2084.

• 研究论文 • 上一篇    下一篇

祁州漏芦中蜕皮甾酮类化学成分的研究

程捷恺1, 张永红1, 张自义1, 程东亮1, 张国林2   

  1. 1. 兰州大学化学系, 应用有机化学国家重点实验室, 兰州730000;
    2. 中国科学院成都生物研究所, 成都610041
  • 收稿日期:2001-09-17 出版日期:2002-11-24 发布日期:2002-11-24
  • 通讯作者: 程东亮(1935年出生),男,教授,博士生导师,主要从事天然产物化学研究.
  • 基金资助:

    国家自然科学基金(批准号:29772010)资助

Studies on Structure of Ecdysterones from Rhaponticum Uniflorum

CHENG Jie-Kai1, ZHANG Yong-Hong1, ZHANG Zi-Yi1, CHENG Dong-Liang1, ZHANG Guo-Lin2   

  1. 1. Department of Chemistry, National Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China;
    2. Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
  • Received:2001-09-17 Online:2002-11-24 Published:2002-11-24

PDF (PC)

被引次数

22

摘要： 从祁州漏芦的根中分离得到7个蜕皮甾酮化合物,采用近代光谱方法鉴定其为ajugasteroneC-2,3;20,22-diacetonide(1);25-deoxy-9(11)-dehydro-20-hydroxyecdysone-20,22-monoacetonide(2);ajugasteroneC-20,22-monoacetonide(3);ajugasteroneC(4);rhapontisteroneC(5);ecdysterone(6);11α-hydrox-yecdysteroneecdysterone(7).其中化合物1和2是在自然界中首次分离到的新化合物,化合物3是首次在祁州漏芦中分离得到的.

关键词: 祁州漏芦, 菊科, 漏芦属, 蜕皮甾酮, 二维核磁共振谱

Abstract: Seven phytoecdysteroids were isolated from the root of Rhaponticum uniflorum. Their structures, by means of spectroscopic techniques and chemical properties, were identified as ajugasterone C-2,3;20,22-diacetonide(1); 25-deoxy-9(11)-dehydro-20-hydroxyecdysone-20,22-amonocetonide(2); ajugasterone C-20,22-monoacetonide (3); ajugasterone C (4); rhapontisterone C (5); ecdysterone(6); 11α-hydroxyecdysterone ecdysterone(7). Compounds 1 and 2 were new compounds. Compound 3 was obtained from Rhaponticum uniflorum for the first time.

Key words: Rhaponticum uniflorum, Compositae, Rhaponticum, Ecdysterone, 2D NMR

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