SciELO - Scientific Electronic Library Online

 
vol.61The reduction of nitriles to aldehydes: Applications of Raney nickel/sodium hypophosphite monohydrate, of Raney nickel/formic acid, or of Raney(Ni/Al) alloy/formic acid, respectivelyPreparation of ultra-fine calcium carbonate by a solvent-free reaction using supersonic airflow and low temperatures índice de autoresíndice de materiabúsqueda de artículos
Home Pagelista alfabética de revistas  

Servicios Personalizados

Articulo

Indicadores

Links relacionados

  • En proceso de indezaciónCitado por Google
  • En proceso de indezaciónSimilares en Google

Compartir


South African Journal of Chemistry

versión On-line ISSN 1996-840X

Resumen

OBIKEZE, Kene C.; MCKENZIE, Jean M.; GREEN, Ivan R.  y  MUGABO, Pierre. Characterization and cardiovascular effects of (13S)-9α,13α-epoxylabda-6β(19),15(14)diol dilactone, a diterpenoid isolated from Leonotis leonurus. S.Afr.j.chem. (Online) [online]. 2008, vol.61, pp. 119-122. ISSN 1996-840X.

A new diterpenoid, (13S)-9α,13α-epoxylabda-6β(19),15(14)diol dilactone (1), was isolated from Leonotis leonurus and the structure determined via NMR analysis. The compound causes significant changes in blood pressure of anaesthetized normotensive rats and exhibits a negative chronotropic effect.

Palabras clave : Leonotis leonurus; diterpenoid; NMR analysis; chronotropic effect.

        · texto en Inglés     · Inglés ( pdf )

 

Creative Commons License All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License