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Plant Diversity ›› 2009, Vol. 31 ›› Issue (04): 383-385.DOI: 10.3724 SP.J.1143.2009.09062

• 研究论文 • 上一篇    下一篇

朝鲜蓟叶中一个新的倍半萜内酯

刘 荣1 , 2 , Hsieh Kun-Lung3 , 刘吉开1   

  1. 1 中国科学院昆明植物研究所植物化学与西部植物资源持续利用国家重点实验室, 云南昆明 650204;
    2 中国科学院研究生院, 北京 100049 ; 3 谢氏生物技术有限公司, 胡志明越南
  • 收稿日期:2009-03-30 出版日期:2009-08-25 发布日期:2009-08-25
  • 通讯作者: 刘吉开

A New Sesquiterpene Lactone from the Leaves of Cynara scolymus (Compositae)

LIU Rong1 , 2 , Hsieh Kun-Lung3 , LIU Ji-Kai1   

  1. 1 State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany , Chinese Academy of Sciences, Kunming 650204, China; 2 Graduate University of Chinese Academy of Sciences, Beijing 100049, China; 3 HsiehS Biotech . Co ., Ltd ., Ho Chi Minh City, Vietnam
  • Received:2009-03-30 Online:2009-08-25 Published:2009-08-25
  • Contact: LIU Ji-Kai

摘要: 从朝鲜蓟( Cynara scolymus) 叶中分离得到2 个倍半萜内酯, 其中一个是新化合物, 通过波谱学方法确定其结构为3β, 8α, 11α, 13-四羟基-10 (14 ) -愈创木烯-1α, 4β, 5α, 6β氢-6α, 12-内酯( 1)。

关键词: 朝鲜蓟, 菊科, 倍半萜内酯

Abstract: A new guaiane-type sesquiterpene lactone, named 3β, 8α, 11α, 13-tetrahydroxy-10 (14 )-guaien-1α, 4β, 5α, 6βH-6α, 12-olide (1) , together with a known sesquiterpene lactone , cynarinin A (2) , were isolated from the leaves of Cynara scolymus (Artichoke). The structure of 1 was elucidated on the basis of MS, IR, 1D, and 2D NMR .

Key words: Cynara scolymus

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