Evaluation of the Effect of Azo Group on the Biological Activity of 1‐(4‐Methylphenylazo)‐2‐naphthol
Author(s) -
Victor Mkpenie,
Godwin Asukwo Ebong,
I.B. Obot,
B. Abasiekong
Publication year - 2007
Publication title -
journal of chemistry
Language(s) - English
Resource type - Journals
eISSN - 2090-9063
pISSN - 2090-9071
DOI - 10.1155/2008/438946
Subject(s) - chemistry , bacillus subtilis , 1 naphthol , bacteria , streptococcus , escherichia coli , pseudomonas aeruginosa , staphylococcus aureus , enterococcus faecalis , pseudomonas , microbiology and biotechnology , antibacterial activity , microorganism , organic chemistry , biochemistry , genetics , gene , biology
Azo-2-naphthol and 2-naphthol were tested against five microorganisms: Staphylococcus aureus, Escherichia coli, Bacillus subtilis, Pseudomonas aeruginosa and Streptococcus faecalis. 2-Naphthol was slightly active while azo-2-naphthol was highly active against all the bacteria species tested. The presence of azo group contributed more than 60% of the antibacterial activities exhibited by azo-2-naphthol on all the bacteria tested
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