A new diterpenoid from Rhizophora apiculata

J Asian Nat Prod Res. 2011 Aug;13(8):776-9. doi: 10.1080/10286020.2011.589838.

Abstract

A new diterpenoid, 15(S)-isopimar-7-en-1-oxo-15,16-diol (1), was isolated from the stems of mangrove plant Rhizophora apiculata. The structure of the new compound was elucidated by MS, IR, 1D, and 2D NMR techniques, including HMQC, HMBC, and NOESY correlations. In addition, seven known constituents were isolated from this plant for the first time.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Diterpenes / chemistry
  • Diterpenes / isolation & purification*
  • Molecular Structure
  • Nuclear Magnetic Resonance, Biomolecular
  • Plant Stems / chemistry
  • Rhizophoraceae / chemistry*

Substances

  • 15(S)-isopimar-7-en-1-oxo-15,16-diol
  • Diterpenes