BAZI N-(BENZOTİYAZOL-2-İL)-2-(4H-[1,2,4]TRİAZOL-3- İLSÜLFANİL)ASETAMİDLERİN SENTEZİ VE BUNLARIN ANTİMİKROBİYAL AKTİVİTELERİ

Year 2011, Volume: 1 Issue: 2, 145 - 151, 29.07.2011

Ahmet Özdemir , Zafer Kaplancıklı , Gülhan Turan-zıtounı Mehlika Altıntop Fatih Demirci

Abstract

Bu çalışmanın amacı, yeni benzotiyazolil-amid türevlerini sentezlemek ve bunların antimikrobiyal aktivitelerini araştırmaktır. N-(benzotiyazol-2-il)-2-kloroasetamidler ile uygun 4H-[1,2,4]triazol-2tiyonların reaksiyona sokulmasıyla N-(Benzotiyazol-2-il)-2-(4H-[1,2,4]triazol-3-ilsülfanil) asetamid türevleri hazırlanmıştır. Sentezlenen bileşiklerin kimyasal yapıları elemental analiz, IR, 1H-NMR, 13CNMR ve FAB+-MS spektral verileri ile aydınlatılmıştır. Bunların antimikrobiyal aktiviteleri Escherichia coli (NRRL B-3008), Staphylococcus aureus (ATCC 6538), Pseudomonas aeruginosa (ATCC 27853), Proteus vulgaris (NRRL B-123), Salmonella typhimurium (ATCC 13311), Methicillin-resistant Staphylococcus aureus (MRSA) (clinic isolate), Candida albicans (NRRL Y-12983) ve Candida parapsilosis’e (NRRL Y-12696) karşı araştırılmıştır. Sonuçlar test edilen tüm bileşiklerin, test organizmalarına karşı inaktif olduğunu gösterdi

Keywords

Benzotiyazol, Triazol, Antimikrobiyal aktivite

SYNTHESIS OF SOME N-(BENZOTHIAZOL-2-YL)-2-(4H-[1,2,4]TRIAZOL -3- YLSULFANYL)ACETAMIDES AND THEIR ANTIMICROBIAL ACTIVITY

Abstract

The aim of this study is to synthesize novel benzothiazolyl-amide derivatives and investigate their antimicrobial activities. N-(Benzothiazol-2-yl)-2-(4H-[1,2,4]triazol-3-ylsulfanyl) acetamide derivatives were prepared by the reaction of N-(benzothiazol-2-yl)-2-chloroacetamides with appropriate 4H-[1,2,4]triazol-2-thione. The chemical structures of the compounds were elucidated by elemental analyses, IR, ¹H-NMR, ¹³C-NMR and FAB⁺-MS spectral data. Their antimicrobial activities against Escherichia coli (NRRL B-3008), Staphylococcus aureus (ATCC 6538), Pseudomonas aeruginosa (ATCC 27853), Proteus vulgaris (NRRL B-123), Salmonella typhimurium (ATCC 13311), Methicillin-resistant Staphylococcus aureus (MRSA) (clinic isolate), Candida albicans (NRRL Y-12983) and Candida parapsilosis (NRRL Y-12696)  were investigated. The results showed that all of the tested compounds were inactive against the test organism.

Keywords

Benzothiazole, Triazole, Antimicrobial activity

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