Resumen:
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Two prenilated flavanones: 6-prenylpinocembrin and 2´,4´-dihydroxy-(1´´´-dimethylallyl)-6-prenylpinocembrin was isolated from Dalea elegans. Antimicrobial assays have been proved its antibacterial activity against Salmonella anatum, Bacillus subtilis, Klebsiella pneumoniae, Escherichia coli, Staphylococcus aureus, and antifungal activity against Saccharomyces cerevisiae, Aspergillus