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Plant Diversity ›› 2008, Vol. 30 ›› Issue (03): 381-382.DOI: 10.3724 SP.J.1143.2008.07263

• 研究论文 • 上一篇    下一篇

钻地风的三萜类成分

左国营1 , 刘树玲1 , 徐贵丽1 , 王根春1 , 张云玲1 , 郑 丹2   

  1. 1 成都军区昆明总医院( 昆明医学院临床学院) 天然药物研究中心, 云南昆明 650032;
    2 贵阳医学院2002 级实习生, 贵州贵阳 550004
  • 收稿日期:2007-11-08 出版日期:2008-06-25 发布日期:2008-06-25
  • 通讯作者: 左国营

Triterpenoids from the Roots of Rubus obcordatus (Rosaceae)

ZUO Guo-Ying1 , LIU Shu-Ling1 , XU Gui-Li1 , WANG Gen-Chun1 ,
ZHANG Yun-Ling1 , ZHENG Dan2
  

  1. 1 Research Center for Natural Medicines, Kunming General Hospital ( Clinical Branch of Kunming Medical College,Kunming 650032 , China ; 2 Guiyang Medical College, Guiyang 550004 , China
  • Received:2007-11-08 Online:2008-06-25 Published:2008-06-25
  • Contact: ZUO Guo-Ying1

摘要: 从钻地风根的乙醇提取物中分离得到12 个三萜及三萜皂苷类化合物, 通过波谱分析并与有关对照品比较, 其结构鉴定为熊果酸( 1 ) , 坡模酸( 2) , tormentic acid (3 ) , 蔷薇酸( 4 ) , sericic acid ( 5 ) , 23-hydroxytormentic acid (6) , kaji- ichigoside F1 (7) , 野蔷薇苷(8) , sericoside (9) , quadranoside VIII (10) , crataegioside(11) 和niga-ichigoside F1 (12 )。初步研究结果表明, 这些化合物在体外5 mg􊄯ml 浓度下对耐药金黄色葡萄球菌(MRSA) 无抑制作用。

关键词: 钻地风, 三萜, 悬钩子属

Abstract: From the roots of Rubus ellipticus var . obcordatus (Rosaceae) , tweleve compounds were isolated and identified by spetral analysis and compared with authentic samples as ursolic acid (1) , pomolic acid (2) , tormentic acid (3) , euscaphic acid (4 ) , sericic acid ( 5 ) , 23-hydroxytormentic acid ( 6) , kaji-ichigoside F1 ( 7 ) , rosamultin ( 8) , sericoside ( 9) , quadranoside VIII (10) , crataegioside (11) and niga-ichigoside F1 (12) .

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