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Synthesis and In-Vitro Antimicrobial Activity of Novel Aminophosphinic Acids Containing Cyclobutane and 1,3-Thiazole       
Yazarlar
Pelin Koparır
Muhsin Karaarslan
Aksaray Üniversitesi, Türkiye
Öğr. Gör. Dr. Cahit ÖREK
Kastamonu Üniversitesi, Türkiye
Metin Koparır
Fırat Üniversitesi, Türkiye
Özet
The compounds {[4-(3-methyl-3-aryl(mesityl-phenyl-tetralino)cyclobutyl)-1, 3- thiazol-2-yl]amino}(aryl)methyl-phosphinic acids 2a-l were prepared by condensation of 2-amino-4-(3-aryl(mesityl-phenyl-tetralino)-3-methylcyclobutyl) thiazoles 1a-c with various aromatic aldehydes and hypophosphorous acid through a one-pot reaction. The characterizations of these compounds were obtained by elemental analyses, infrared (IR) spectra, and 1H, 13C, and 31P NMR (nuclear magnetic resonance) techniques. The synthesized compounds were tested in vitro against one Gram-positive and two Gram-negative bacterial strains, one mycobacterial strain, and a fungus Candida albicans. Compound 2f showed significant activity against Staphylococcus aureus, whereas the others had no remarkable activity on this strain. Compound 2g was found to be more active than the others against Mycobacterium fortuitum at an MIC (minimum inhibitory concentration) value of 32 μg/mL. The antibacterial and antifungal activities of 2a-l were also compared with various standard drugs. Copyright © Taylor & Francis Group, LLC.
Anahtar Kelimeler
Aminophosphinic acids,cyclobutane,thiazole
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale
Dergi Adı Phosphorus, Sulfur, and Silicon and the Related Elements
Dergi ISSN 1042-6507
Dergi Tarandığı Indeksler SCI-Expanded
Dergi Grubu Q4
Makale Dili İngilizce
Basım Tarihi 12-2011
Cilt No 186
Sayı 12
Sayfalar 2368 / 2376
Doi Numarası 10.1080/10426507.2011.604660
Makale Linki http://dx.doi.org/10.1080/10426507.2011.604660