RESUMEN
The in vitro anti-bacterial activity of auraptene and four prenyloxycinnamic and benzoic acids was evaluated against a panel of three bacterial strain. All compounds were shown to be active as inhibitory agents of the growth of Staphylococcus aureus.
La actividad antibacteriana in vitro del auraptene y de cuatro ácidos preniloxycinámicos y benzoicos ha sido evaluada sobre un grupo de tres distintas cepas bacterianas. Todos los compuestos mostraron ser activos como agentes inhibitorios del crecimiento del Staphylococcus Aureus.
Asunto(s)
Antibacterianos/farmacología , Cinamatos/farmacología , Cumarinas/farmacología , Staphylococcus aureusRESUMEN
Three sesquiterpene lactones were isolated from Lourteigia ballotaefolia (H. B. K.). 9beta-hydroxy-atripliciolide-8- O-tiglate ( 1) was isolated for the first time from this plant and was previously reported in Conocliniopsis prasiifolia (DC) K. et R., 9beta-hydroxy-atripliciolide-8- O-(5'-acetoxytiglate) ( 2) had been already reported in this species. The minor component, 9beta-(tigloyloxy)-atripliciolide, is a new compound. The anti-inflammatory activity of compounds 1 and 2 was evaluated using the croton oil ear test in mice.