Yazar "Abu Mohsen, Usama" için PubMed İndeksli Yayınlar Koleksiyonu listeleme
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A facile synthesis of 2-aryl-4,5-di(2-thienyl)imidazoles under microwave irradiation and their antimicrobial activities
In this study, some 2-aryl-4,5-dithienylimidazoles were synthesized by reacting di-(2-thienyl)ethandione and a suitable aromatic aldehyde in the presence of ammonium acetate in acetic acid. Either the classical reflux ... -
Synthesis and anticancer and anti-HIV testing of some pyrazino[1,2-a]benzimidazole derivatives
In this study, some 1-methylene-2,3-diaryl-1,2-dihydropyrazino[1,2-a]benzimidazole and some 1-(2-arylvinyl)-3-arylpyrazino[1,2-a]benzimidazole derivatives were synthesised. The structure elucidation of the compounds was ... -
Synthesis and antifungal activity of new hydrazide derivatives
Turan, Gülhan; Altıntop, Mehlika Dilek; Özdemir, Ahmet; Demirci, Fatih; Abu Mohsen, Usama; Kaplancıklı, Zafer Asım (Taylor & Francis LTD, 2013)In this study, nine new hydrazide derivatives were synthesized. The reaction of 2-[(5,6,7,8-tetrahydronaphthalen-2-yl) oxy]acetohydrazide with various benzaldehydes or acetophenones resulted in N'-substituted-2-[(5,6,7,8 ... -
Synthesis and biological evaluation of some dibenzofuran-piperazine derivatives
Yurttaş, Leyla; Abu Mohsen, Usama; Özkan, Yeşim; Çobanoğlu, Simla; Levent, Serkan; Kaplancıklı, Zafer Asım (Taylor & Francis LTD, 2016)In the present paper, a novel series of dibenzofuran-piperazine derivatives were synthesized via the treatment of N-(2-methoxy-3-dibenzofuranyl)-2-chloroacetamide with substituted piperazine derivatives. The chemical ... -
Synthesis and Biological Evaluation of Some New Amide Moiety Bearing Quinoxaline Derivatives as Antimicrobial Agents
Abu Mohsen, Usama; Yurttaş, Leyla; Acar, U.; Özkay, Yusuf; Kaplancıklı, Zafer Asım; Karaca Gencer, Hülya; Cantürk, Zerrin (Georg Thieme Verlag Kg, 2015)In this study, we aimed to synthesize some new quinoxaline derivatives bearing amide moiety and to evaluate their antimicrobial activity. A set of 16 novel compounds of N-[2,3-bis(4-methoxy/methylphenyl)quinoxalin-6-yl]- ... -
Synthesis of some 1-(2-arylvinyl)-3-arylpyrazino[1,2-a]benzimidazole derivatives and their antimicrobial activities
Some 1-(2-arylvinyl)-3-arylhyrazino[1,2-a]benzimidazole derivatives were synthesized, their structures were elucidated, and their antibacterial and antifungal activities were examined. None of the compounds proved to be ... -
Synthesis, anticandidal activity and cytotoxicity of some tetrazole derivatives
Kaplancıklı, Zafer Asım; Yurttaş, Leyla; Özdemir, Ahmet; Turan, Gülhan; İşcan, Gökalp; Akalın Çiftçi, Gülsen; Abu Mohsen, Usama (Taylor & Francis LTD, 2014)In this study, 14 different 2-[(1-methyl-1H-tetrazole-5-yl)thio]-1-(phenyl) ethanone derivatives (1-14) were synthesized. The structures of the obtained compounds were elucidated using IR, H-1-NMR, C-13-NMR and FAB(+)-MS ...