1626-36-4Relevant articles and documents
Synthesis and structure-activity relationships of new antimicrobial active multisubstituted benzazole derivatives
Yildiz-Oren, Ilkay,Yalcin, Ismail,Aki-Sener, Esin,Ucarturk, Nejat
, p. 291 - 298 (2004)
A series of multisubstituted benzoxazoles, benzimidazoles, and benzothiazoles (5-7) as non-nucleoside fused isosteric heterocyclic compounds was synthesized and tested for their antibacterial activities against various Gram-positive and Gram-negative bacteria and antifungal activity against the fungus Candida albicans. Microbiological results indicated that the synthesized compounds possessed a broad spectrum of activity against the tested microorganisms at MIC values between 100 and 3.12 μg/ml. Structure-activity relationships (SAR) studies revealed that benzothiazole ring system enhanced the antimicrobial activity against Staphylococcus aureus. In these sets of non-nucleoside fused heterocyclic compounds electron withdrawing groups at position 5 of the benzazoles increased the activity against C. albicans.
Synthesis and microbiological activity of 5(or 6)-methyl-2-substituted benzoxazole and benzimidazole derivatives
Oeren, Ilkay,Temiz, Oezlem,Yalcin, Ismail,Sener, Esin,Akin, Ahmet,Ucartuerk, Nejat
, p. 1393 - 1397 (2007/10/03)
The synthesis and microbiological activity of a new series of 5(or 6)- methyl-2-substituted benzoxazoles (IVa-n) and benzimidazoles (Va-h) were described. The in vitro microbiological activity of the compounds was determined against gram-positive, gram-ne