Kurum Yazarı "Özdemir, Ahmet" Araştırma Çıktıları | TR-Dizin | WoS | Scopus | PubMed İçin Listeleme
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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 antifungal activity of some thiazolylhydrazone derivatives
Özdemir, Ahmet; Turan, Gülhan; Kaplancıklı, Zafer Asım; Demirci, Fatih; İşcan, Gökalp (Prous Science, Sa, 2007)… -
Synthesis and antimcrobial activity of some thiazolyl-pyrazoline derivatives
Turan, Gülhan; Kaplancıklı, Zafer Asım; Özdemir, Ahmet; Revıal, Gilbert; Güven, Kıymet (Blackwell Publishing, 2006)… -
Synthesis and antimicrobial activities of some 1-[(N,N-disubstitutedthiocarbamoylthio)acetyl]-3,5-diaryl-2-pyrazolines
Turan, Gülhan; Özdemir, Ahmet; Kaplancıklı, Zafer Asım; Chevallet, Pierre; Tunalı, Yağmur (Taylor & Francis LTD, 2005)The increasing clinical importance of drug-resistant fungal and bacterial pathogens has lent additional urgency to microbiological research and new antimicrobial compound development. For this put-pose, new pyrazoline ... -
Synthesis and antimicrobial activity evaluation of new dithiocarbamate derivatives bearing thiazole/benzothiazole rings
Yurttaş, Leyla; Özkay, Yusuf; Duran, Murat; Turan, Gülhan; Özdemir, Ahmet; Cantürk, Zerrin; Kaplancıklı, Zafer Asım (Taylor & Francis LTD, 2016)The synthesis of 2-(substituted phenyl)-2-oxoethyl 4-(pyrimidin-2-yl)piperazin-1-carbodithiodate (A1-A24) derivatives and 2-(4-substituted thiazol-2-ylamino)-2-oxoethyl 4-(pyrimidin-2-yl)piperazin-1-carbodithiodate (B1-B14) ... -
Synthesis and antimicrobial activity evaluation of new hydrazide derivatives [Yeni Hidrazid Türevlerinin Sentezi ve Bunlari{dotless}n Antimikrobiyal Aktivitelerinin Degerlendirilmesi]
The enhancement of bacterial resistance of pathogens to currently available antibiotics constitutes a serious public health threat. Therefore, intensive efforts are underway worldwide to develop new antimicrobial agents. ... -
Synthesis and antimicrobial activity of 1-(4-aryl-2-thiazolyl)-3-(2-thienyl)-5-aryl-2-pyrazoline derivatives
Özdemir, Ahmet; Turan, Gülhan; Kaplancıklı, Zafer Asım; Revıal, Gilbert; Güven, Kıymet (Elsevier France-Editions Scientifiques Medicales Elsevier, 2007)Several 1-(4-aryl-2-thiazolyl)-3-(2-thienyl)-5-aryl-2-pyrazoline derivatives were synthesized by reacting substituted 3-(2-thienyl)-5-aryl-lthiocarbarnoyl-2-pyrazolines with phenacyl bromides in ethanol. The structures of ... -
Synthesis and Antimicrobial Activity of New Pyrazoline Derivatives
Özdemir, Ahmet; Turan, Gülhan; Kaplancıklı, Zafer Asım; Altıntop, Mehlika Dilek; Demirci, Fatih (Elsevier Science BV, 2011)… -
Synthesis and Antimicrobial Activity of New Pyrimidine-Hydrazones
Kaplancıklı, Zafer Asım; Yurttaş, Leyla; Turan, Gülhan; Özdemir, Ahmet; Göğer, Gamze; Demirci, Fatih; Abu Mohsen, Usama (Bentham Science Publ LTD, 2014)The synthesis of twelve new pyrimidine hydrazone derivatives and subsequent evaluation of their antimicrobial activities were the aims of this present work. The intermediate product 2-[(pyrimidin-2-yl)thio]acetohydrazide ... -
Synthesis and antimicrobial activity of some 2-(benzo[d]oxazol/benzo[d]imidazol-2-ylthio)-N-(9H-fluoren-9-yl)acetamide derivatives
Turan, Gülhan; Kaplancıklı, Zafer Asım; Özdemir, Ahmet; Revıal, Gilbert; Güven, Kıymet (Taylor & Francis LTD, 2007)Some 2-(benzo[d]oxazol/benzo[d]imidazol-2-ylthio)-N-(9H-fluoren-9-yl)acetamide derivatives were synthesized by reacting 9-(chloroacetylamino)fluorene with benzo[d]oxazol/benzo[d]imidazol-2-thiole in acetone in the presence ... -
Synthesis and Antimicrobial Activity of some Amide Derivatives Bearing Thiazole, Benzhydryl and Piperidine Moieties
Özdemir, Ahmet (Bentham Science Publ LTD, 2013)In the present study, N-(benzhydryl/thiazol-2-yl)-2-(piperidin-1-yl)acetamide derivatives were obtained by the reaction of 2-chloro-N-(benzhydryl/thiazole-2-yl)acetamides with piperidine derivatives. The chemical structures ... -
Synthesis and Antimicrobial Activity of Some Carbazole Derivatives
Kaplancıklı, Zafer Asım; Yurttaş, Leyla; Turan, Gülhan; Özdemir, Ahmet; Öziç, R. (Elsevier Science BV, 2011)… -
Synthesis and antimicrobial activity of some pyrazoline derivatives bearing amide moiety [Amit parçasi{dotless} taşi{dotless}yan bazi{dotless} pirazolin türevlerinin sentezi ve antimikrobiyal etkileri]
Özdemir, Ahmet (2013)In the present study, a series of pyrazoline derivatives were synthesized. The chemical structures of the compounds were elucidated by IR, 1H-NMR, 13C-NMR and FAB+- MS spectral data and elemental analyses. The synthesized ... -
Synthesis and antimicrobial activity of some pyridinyliminothiazoline derivatives
The synthesis of some pyridinyliminothiazoline derivatives starting from N-pyridine-N'-phenyl thiourea and ?-halogenoacetophenones is described. The chemical structures of the compounds were elucidated. The prepared compounds ... -
Synthesis and antimicrobial activity of some thiazolyl-pyrazoline derivatives
Kaplancıklı, Zafer Asım; Turan, Gülhan; Özdemir, Ahmet; Revıal, Gilbert; Güven, Kıymet (Taylor & Francis LTD, 2007)Some 1-(4-aryl-2-thiazolyl)-3-(2-thienyl)-5-aryl-2-pyrazoline derivatives (TP 1-28) were synthesized by reacting substituted 3-(2-thienyl)-5-aryl-1-thiocarbamoyl-2-pyrazolines (P 1-7) with phenacyl bromides in ethanol. ... -
Synthesis and antinociceptive activities of some pyrazoline derivatives
Kaplancıklı, Zafer Asım; Turan, Gülhan; Özdemir, Ahmet; Can, Özgür Devrim; Chevallet, Pierre (Elsevier France-Editions Scientifiques Medicales Elsevier, 2009)In the present study, some pyrazoline derivatives were synthesized to investigate their potential antinociceptive activities. 1-[(Benzoxazole/benzimidazole-2-yl)thioacetyl]pyrazoline derivatives were obtained by reacting ... -
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 Antituberculosis Activity of New Hydrazide Derivatives
Kaplancıklı, Zafer Asım; Turan, Gülhan; Özdemir, Ahmet; Teulade, Jean-Claude (Wiley-V C H Verlag GMBH, 2008)The increasing clinical importance of drug-resistant mycobacterial pathogens, especially Mycobacterium tuberculosis, has lent additional urgency to microbiological research and new antimycobacterial compound development. ... -
Synthesis and antituberculosis activity of new thiazolylhydrazone derivatives
Turan, Gülhan; Özdemir, Ahmet; Kaplancıklı, Zafer Asım; Benkli, Kadriye; Chevallet, Pierre; Akalın Çiftçi, Gülsen (Elsevier France-Editions Scientifiques Medicales Elsevier, 2008)The increasing clinical importance of drug-resistant mycobacterial pathogens has lent additional urgency to microbiological research and new antimycobacterial compound development. For this purpose, new thiazolylhydrazone ... -
Synthesis and antituberculosis activity of some N-pyridyl-N '-thiazolylhydrazine derivatives
Turan, Gülhan; Kaplancıklı, Zafer Asım; Özdemir, Ahmet (Elsevier France-Editions Scientifiques Medicales Elsevier, 2010)In this study, new N-(1-arylethylidene)-N'-(4-arylthiazol-2-yl)hydrazine derivatives were synthesized and evaluated for their antituberculosis activity. The chemical structures of the compounds were elucidated by IR, NMR ...