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Synthesis characterization and antibacterial activity of the ligands including thiophene furan ring systems and their Cu II Zn II complexes      
Yazarlar
Ayla Balaban Gündüzalp
Gazi Üniversitesi, Türkiye
Prof. Dr. Neslihan ÖZBEK
Ahi Evran Üniversitesi, Türkiye
Nurcan Karacan
Gazi Üniversitesi, Türkiye
Özet
Carboxamide complexes having general formula as [ML]Cl2.nH 2O (where M = Cu(II), Zn(II); n = 0, 1/2) were synthesized using heterocyclic carboxamide ligands: 1,4-bis[3-(2-thiophenecarboxamido)propyl] piperazine (L1) and 1,4-bis[3-(2-furancarboxamido) propyl] piperazine (L2). Their structures were characterized with elemental analysis, molar conductivity, magnetic susceptibility, and spectral methods ( 1H-NMR, 13C-NMR, FT-IR, LC-MS). TGA and DTA curves were also performed. The structure-Activity relationship for the ligands was investigated using PM3 semi-empirical method. The antibacterial activities of the carboxamides and their complexes were investigated against bacteria; Staphylococcus aureus ATCC 25923, Escherichia coli ATCC 11230, Bacillus magaterium RSKK 5117, B. cereus RSKK 863, Salmonella enteritidis ATCC 13076, B. subtilis RSKK 244 using microdilution method. © Springer Science+Business Media, LLC 2011.
Anahtar Kelimeler
2-Furancarbonyl chloride | 2-Thiophenecarbonyl chloride | 4-Bis(3-Aminopropyl)piperazine | Antibacterial activity | Carboxamides | Microdilution method
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale
Dergi Adı Medicinal Chemistry Research
Dergi ISSN 1054-2523
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce
Basım Tarihi 11-2012
Cilt No 21
Sayı 11
Sayfalar 3435 / 3444
Doi Numarası 10.1007/s00044-011-9878-8
Makale Linki http://link.springer.com/10.1007/s00044-011-9878-8