Pimarane diterpenes and a sesquiterpene from Salzmmania nitida

An Acad Bras Cienc. 2006 Mar;78(1):17-21. doi: 10.1590/s0001-37652006000100003. Epub 2006 Mar 8.

Abstract

Two new terpenoids, (+)-3-oxo-thermarol and 11-acetoxyeudesman-4alpha-methyl-5alpha-ol along with the (+)- thermarol were isolated from the aerial parts of Salzmmania nitida. The structures and unambiguous 1H and 13C chemical shift assignments were established by spectroscopic means, including homo and heteronuclear techniques.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Abietanes / chemistry*
  • Abietanes / isolation & purification
  • Diterpenes / chemistry*
  • Diterpenes / isolation & purification
  • Magnetic Resonance Spectroscopy
  • Molecular Structure
  • Rubiaceae / chemistry*
  • Sesquiterpenes, Eudesmane / chemistry*
  • Sesquiterpenes, Eudesmane / isolation & purification

Substances

  • 11-acetoxyeudesman-4alpha-methyl-5alpha-ol
  • 3-oxo-thermarol
  • Abietanes
  • Diterpenes
  • Sesquiterpenes, Eudesmane