Synthesis and antimicrobial activity of new 6-phenylimidazo[2,1-b]thiazole derivatives.
A series of new N2-substituted-6-phenylimidazo[2,1-b]thiazole-3-acetic acid hydrazides (2a-j) were synthesized and evaluated for in vitro antimicrobial activity against various bacteria and fungi. Some of the compounds showed antimicrobial activity against Staphylococcus aureus ATCC 6538, Staphylococcus epidermidis ATCC 12228, Trichophyton mentagrophytes var. Erinacei NCPF-375, Trichophyton rubrum and Microsporum audounii (MIC 25-0.24 micrograms/ml). The in vitro antimycobacterial activity of the new compounds was also investigated. The compounds exhibited different degrees of inhibition (17.98%) against Mycobacterium tuberculosis H37Rv in the primary screen that was conducted at 12.5 micrograms/ml using the BACTEC 460 radiometric system.
Ulusoy
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N
Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Istanbul, Turkey.
Capan
G
G
Otük
G
G
Kiraz
M
M
D000900:Anti-Bacterial Agents; D000890:Anti-Infective Agents / Q000138:chemical synthesis* / Q000494:pharmacology; D001419:Bacteria / Q000187:drug effects; D005658:Fungi / Q000187:drug effects; D007093:Imidazoles / Q000138:chemical synthesis* / Q000494:pharmacology; D008826:Microbial Sensitivity Tests; D013844:Thiazoles / Q000138:chemical synthesis* / Q000494:pharmacology
D000900:Anti-Bacterial Agents; D000890:Anti-Infective Agents; D007093:Imidazoles; D013844:Thiazoles