Antibacterial activity of coumarine derivatives synthesized from 8-amino-4,7-dihydroxy-chromen-2-one and comparison with standard drug

Aziz Behrami, Islam Krasniqi
Journal of Chemical and Pharmaceutical Research   unpublished
In present paper , The antibacterial activity of synthesized compounds and streptomycin and cefalexine at concentractions of 2mg/ml, 3mg/ml and 5mg/ml , have been evaluated against three strains of bacterial culture; Staphylococcus aureus, E.coli and Bacillus cereus. The compounds show bacteriostatic and bactericidal activity.