Intermedins A and B; new metabolites from Schisandra propinqua var. intermedia

Arch Pharm Res. 2008 Jun;31(6):684-7. doi: 10.1007/s12272-001-1213-6. Epub 2008 Jun 19.

Abstract

A new dibenzocyclooctadiene lignan, intermedin A (1), and a new natural bisabolane sesquiterpenoid, intermedin B (2), were isolated from the aerial parts of Schisandra propinqua var. intermedia. Their structures were elucidated on the basis of extensive spectroscopical analysis.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Lignans / chemistry
  • Lignans / isolation & purification*
  • Magnetic Resonance Spectroscopy
  • Molecular Structure
  • Plant Components, Aerial
  • Schisandra* / chemistry
  • Sesquiterpenes / chemistry
  • Sesquiterpenes / isolation & purification*
  • Spectrometry, Mass, Electrospray Ionization
  • Spectrophotometry, Infrared
  • Spectrophotometry, Ultraviolet

Substances

  • Lignans
  • Sesquiterpenes
  • intermedin A
  • intermedin B