ent-kaurane diterpenoids from the liverwort Jungermannia atrobrunnea

  • Jian Bo Qu
  • , Rui Liang Zhu
  • , Yan Li Zhang
  • , Huai Fang Guo
  • , Xiao Ning Wang
  • , Chun Feng Xie
  • , Wen Tao Yu
  • , Mei Ji
  • , Hong Xiang Lou*
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

39 Scopus citations

Abstract

Three new rearranged ent-kaurane-type diterpenoids (1-3) and seven new ent-kaurane-type diterpenoids (4-10) have been isolated from the liverwort Jungermannia atrobrunnea. Their structures were determined by extensive spectroscopic techniques and X-ray crystallograpbic analysis. The absolute configurations of these compounds were clarified by CD spectroscopic studies. Compound 1 is the first example of a rearranged ent-kaurane diterpenoid possessing a peroxide bridge.

Original languageEnglish
Pages (from-to)1418-1422
Number of pages5
JournalJournal of Natural Products
Volume71
Issue number8
DOIs
StatePublished - Aug 2008

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