Yazar "Yıldırım, Şafak Ulusoylar" için Makale Koleksiyonu listeleme
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Synthesis and anticandidal activity of new triazolothiadiazine derivatives
Altıntop, Mehlika Dilek; Kaplancıklı, Zafer Asım; Turan, Gülhan; Özdemir, Ahmet; İşcan, Gökalp; Akalın Çiftçi, Gülsen; Yıldırım, Şafak Ulusoylar (Elsevier France-Editions Scientifiques Medicales Elsevier, 2011)New triazolothiadiazine derivatives were synthesized via the ring closure reaction of 4-amino-5-substituted-2,4-dihydro-3H-1,2,4-triazol-3-thiones with phenacyl bromides. The compounds were tested in vitro against various ... -
Synthesis and antiproliferative activity of new 1,5-disubstituted tetrazoles bearing hydrazone moiety
Kaplancıklı, Zafer Asım; Yurttaş, Leyla; Özdemir, Ahmet; Turan, Gülhan; Çiftçi, Gülsen Akalın; Yıldırım, Şafak Ulusoylar; Abu Mohsen, Usama (Springer Birkhauser, 2014)A new class of tetrazole-hydrazone derivatives including chloro-substituted phenyl moiety were synthesized to perform anticancer activity screening. The structural elucidation of the compounds was performed by IR, H-1 NMR, ... -
Synthesis and Biological Evaluation of Some 1,2-Disubstituted Benzimidazole Derivatives as New Potential Anticancer Agents
Yurttaş, Leyla; Demirayak, Şeref; Çiftçi, Gülsen Akalın; Yıldırım, Şafak Ulusoylar; Kaplancıklı, Zafer Asım (Wiley-V C H Verlag GMBH, 2013)The synthesis of some new 1-(2-aryl-2-oxoethyl)-2-[(morpholine-4-yl)thioxomethyl]benzimidazole derivatives and investigation of their anticancer activities were the aims of this work. 2-(Chloromethyl)benzimidazole compound ... -
Synthesis of 1-acetyl-3-(2-thienyl)-5-aryl-2-pyrazoline derivatives and evaluation of their anticancer activity
Özdemir, Ahmet; Altıntop, Mehlika Dilek; Kaplancıklı, Zafer Asım; Turan, Gülhan; Çiftçi, Gülsen Akalın; Yıldırım, Şafak Ulusoylar (Informa Healthcare, 2013)In the present study, 1-acetyl-3-(2-thienyl)-5-aryl-2-pyrazoline derivatives (1-6) were synthesized via the ring closure reaction of 1-(2-thienyl)-3-aryl-2-propen-1-ones with hydrazine hydrate in acetic acid. The chemical ... -
Synthesis, anticandidal activity, and cytotoxicity of some thiazole derivatives with dithiocarbamate side chains
Yurttaş, Leyla; Özkay, Yusuf; Demirci, Fatih; Göğer, Gamze; Yıldırım, Şafak Ulusoylar; Abu Mohsen, Usama; Kaplancıklı, Zafer Asım (Scientific Technical Research Council Turkey-Tubitak, 2014)Some thiazole derivatives bearing dithiocarbamic acid esters were synthesized in order to investigate their anticandidal activity and cytotoxicity. The structures of the obtained final compounds (6a-j) were confirmed by ...