Antibacterial Activity Studies of Flavonoids From Salvia palaestina

Abstract

Ten aglycones and six glycosides of luteolin and apigenin were identified from the leaves of Salvia palaestina Bentham (Labiatae). Among them cirsimaritin showed a high activity against Staphylococcus aureus, Staphylococcus epidermidis, Escherichia coli, Klebsiella pneumoniae, Proteus vulgaris, and Pseudomonas aeruginosa, while the others have little or no activity against the same bacterial strains.