Antimicrobial activity of quinoxaline 1,4-dioxide and three derivatives
نویسندگان
چکیده
The present work reports the study of the antimicrobial activity of four quinoxaline N,N-dioxide: quinoxaline 1,4-dioxide, 2-methylquinoxaline 1,4-dioxide, 6chloro-2,3-dimethylquinoxaline 1,4-dioxide and 3-benzoyl-2-methylquinoxaline 1,4dioxide against Geobacillus stearothermophilus ATCC 10149, Escherichia coli ATCC 25922, Escherichia coli HB101, Escherichia coli (blaTEM, blaCTX-M) and Salmonella (blaCTX-M) bacterial strains and also against the yeast Saccharomyces cerevisiae PYCC 4072. The determination of the minimal inhibitory concentration (MIC) was performed by the dilution method. The MIC values were estimated for each compound and each microorganism. The results obtained suggest potential new drugs for antimicrobial chemotherapy.
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