Abstract
A series of benzothiazole and benzoxazole linked 1,4-disubstituted 1,2,3-triazoles was synthesized through copper(I) catalyzed azide-alkyne cycloaddition reaction. FTIR, 1H, 13C-NMR and HRMS techniques were used to examine the structure of synthesized derivatives. Further, these triazole derivatives were screened for in vitro antibacterial activities against two Gram-positive bacteria S. aureus, B. subtilis; two Gram-negative bacteria E. coli and K. pneumoniae by serial dilution technique, reflecting moderate to good activity. Compound 7s exhibited promising antibacterial activity among all the synthesized triazoles.
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Abbreviations
- MIC:
-
Minimum Inhibitory Concentration
- MTCC:
-
Microbial Type Culture Concentration
- NCDC:
-
National Collection of Dairy Culture
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Authors are highly thankful to the Council of Scientific and Industrial Research (CSIR), New Delhi, India.
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Kaushik, C.P., Chahal, M. Synthesis and antibacterial activity of benzothiazole and benzoxazole-appended substituted 1,2,3-triazoles. J Chem Sci 132, 142 (2020). https://doi.org/10.1007/s12039-020-01844-8
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DOI: https://doi.org/10.1007/s12039-020-01844-8