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Neojaponicone A, a bioactive sesquiterpene lactone dimer with an unprecedented carbon skeleton from Inula japonica

  • Jiang Jiang Qin
  • , Li Yan Wang
  • , Jia Xian Zhu
  • , Hui Zi Jin*
  • , Jian Jun Fu
  • , Xiao Feng Liu
  • , Hong Lin Li
  • , Wei Dong Zhang
  • *此作品的通讯作者
  • Shanghai Jiao Tong University
  • East China University of Science and Technology
  • Naval Medical University

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

Five new dimeric sesquiterpene lactones, neojaponicone A (1) and japonicones M-P (2-5) were isolated from the aerial part of Inula japonica. Neojaponicone A (1) has an unprecedented carbon skeleton with an unusual valerolactone system formed between a guaianolide and an eudesmane. The structure and absolute configuration of 1 were established by extensive analysis of spectroscopic data and computational approaches.

源语言英语
页(从-至)1222-1224
页数3
期刊Chemical Communications
卷47
期4
DOI
出版状态已出版 - 10 1月 2011
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