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Natural Products and Bioprospecting

, Volume 2, Issue 5, pp 200–205 | Cite as

Twelve new compounds from the basidiomycete Boreostereum vibrans

  • Jian-Hai Ding
  • Tao Feng
  • Zheng-Hui Li
  • Liang Li
  • Ji-Kai Liu
Open Access
Regular Article

Abstract

Seven cadinane sesquiterpenoids, named boreovibrins A–G (17), three dihydrobenzofurans (810), and two lactones (11 and 12), together with one known compound (13), were isolated from cultures of the basidiomycete Boreostereum vibrans. The new structures were elucidated by means of spectroscopic methods. Compounds 5, 6, and 11 showed weak inhibitory activities against isozymes of 11β-hydroxysteroid dehydrogenases (11β-HSD).

Graphical abstract

Keywords

cadinane sesquiterpenoid boreovibrin dihydrobenzofuran lactone Boreostereum vibrans 

Supplementary material

13659_2012_60_MOESM1_ESM.pdf (12.3 mb)
Supplementary material, approximately 12.2 MB.

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Copyright information

© The Author(s) 2012

Authors and Affiliations

  • Jian-Hai Ding
    • 1
    • 2
    • 3
  • Tao Feng
    • 1
  • Zheng-Hui Li
    • 1
  • Liang Li
    • 2
  • Ji-Kai Liu
    • 1
  1. 1.State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of BotanyChinese Academy of SciencesKunmingChina
  2. 2.School of Chemical Science and TechnologyYunnan UniversityKunmingChina
  3. 3.Graduate University of Chinese Academy of SciencesBeijingChina

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