Green synthesis of N-substituted benzimidazoles: The promising methicillin resistant Staphylococcus aureus(MRSA) inhibitors

Autor: Chaudhari, Sanjay R., Patil, Pramod N., Patil, Ulhas K., Patel, Harun M., Rajput, Jamatsing D., Pawar, Nilesh S., Patil, Dipak B.
Zdroj: Chemical Data Collections; February 2020, Vol. 25 Issue: 1
Abstrakt: The current investigation describes the synthesis of N-substituted phenyl acetamide benzimidazole based derivatives 3(a-f)and their systematic analysis against Methicillin Resistant Staphylococcus aureus(MRSA). These compounds were characterized by IR, 1H NMR, 13C NMR spectrometry, elemental analysis and Mass. The derivative 2-(1H-benzimidazol-1-yl)-N-(3-nitrophenyl) acetamide (3f) exhibited significant potent antibacterial activity (6 fold more potent as compared to the standard drug Sultamicillin) against the MRSA (ATCC 4330). The structural correlationship indicates that m-nitro phenyl at N-position of benzimidazole strongly favours the anti-MRSA activity compared to the p-nitro phenyl.
Databáze: Supplemental Index