Minor diterpenoids from Halimium viscosum

Nat Prod Lett. 2001;15(6):387-91. doi: 10.1080/10575630108041308.

Abstract

Two new diterpenic acids with an ent-halimane skeleton have been isolated from the aerial parts of Halimium viscosum (Villarino de los Aires chemotype) and separated as methyl esters. These diterpenes were 13-oxo-14, 15-dinor-1(10),11E-ent-halimadien-18-oic acid and 15-hydroxy-1(10),13Z-ent-halimadien-18-oic acid.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Cistaceae / chemistry*
  • Diterpenes / chemistry
  • Diterpenes / isolation & purification*
  • Esters / chemistry
  • Nuclear Magnetic Resonance, Biomolecular
  • Plant Stems / chemistry
  • Plants, Medicinal / chemistry*
  • Spain
  • Spectrophotometry, Infrared
  • Spectrophotometry, Ultraviolet
  • Spectroscopy, Fourier Transform Infrared
  • Stereoisomerism

Substances

  • 13-oxo-14,15-dinor-1(10),11E-ent-halimadien-18-oate
  • 13-oxo-14,15-dinor-1(10),11E-ent-halimadien-18-oic acid
  • 15-hydroxy-1(10),13Z-ent-halimadien-18-oic acid
  • Diterpenes
  • Esters
  • methyl 15-hydroxy-1(10),13Z-ent-halimadien-18-oate