Yazar "Turan, Gülhan" için Eczacılık Fakültesi listeleme
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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 2-((1-furan-2-yl)ethylidene)hydrazono)-4-phenylthiazol-3(2H)-amine derivatives and their schiff bases with 4-nitrobenzaldehyde
Turan, Gülhan; Sağlık, Begüm Nurpelin; Çevik, Ulviye Acar; Levent, Serkan; Ilgın, Sinem; Hussein, Weiam (Taylor & Francis LTD, 2018)A new series of 2-((1-furan-2-yl)ethylidene)hydrazono)-4-substitutedphenylthiazol-3(2H)-amines (2a-2o) and their Schiff bases (3a-3o) from 4-nitrobenzaldehyde were synthesized. The chemical structures of all the synthesized ... -
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 Carbazole Derivatives
Kaplancıklı, Zafer Asım; Yurttaş, Leyla; Turan, Gülhan; Özdemir, Ahmet; Öziç, R. (Elsevier Science BV, 2011)… -
Synthesis and antimicrobial activity of some imidazo-[1,2-a]pyridine-2-carboxylic acid arylidenehydrazide derivatives
Turan, Gülhan; Blache, Y.; Güven, Kıymet (2001)Imidazo[1,2-a]pyridine-2-carboxylic acid, ethyl esters were reacted with hydrazine hydrate to furnish imidazo[1,2-a]pyridine-2-carboxylic acid hydrazide. The hydrazides formed were treated with various aldehydes to obtain ... -
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 3-alkylsulfanyl-1,2,4-triazole derivatives
Kaplancıklı, Zafer Asım; Turan, Gülhan; Chevallet, Pierre (Taylor & Francis LTD, 2005)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 alkylsulfanyltriazoles ... -
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 ... -
Synthesis and Antiviral Activity of Some (3,4-Diaryl-3H-Thiazol-2-Ylidene)Pyrimidin-2-Yl Amine Derivatives
Turan, Gülhan; Özdemir, Ahmet; Kaplancıklı, Zafer Asım (Taylor & Francis LTD, 2011)Thirteen new (3,4-diaryl-3H-thiazol-2-ylidene) pyrimidin-2-yl amine derivatives were synthesized by reacting 1-aryl-3-pyrimidin-2-yl-thiourea derivatives and phenacyl bromides in absolute ethanol. The solid that separated ... -
Synthesis and antımicrobial activity evaluation of new hydrazide derivatives
Mevcut antibiyotiklere patojenlerin bakteriyel direnç geliştirmesi ciddi bir halk sağlığı tehditi oluşturmaktadır. Dolayısıyla, yeni antibiyotiklerin geliştirilmesi için dünya çapında yoğun çabalar devam etmektedir. Güçlü ... -
Synthesis and biological activities of new hydrazide derivatives
Özdemir, Ahmet; Turan, Gülhan; Kaplancıklı, Zafer Asım; Tunalı, Yağmur (Taylor & Francis LTD, 2009)The synthesis of a new series of imidazo[1,2-a]pyrazine-2-carboxylic acid arylidene-hydrazides is described. The chemical structures of the compounds were elucidated by IR, H-1-NMR, FAB(+)-MS spectral data. Their biological ... -
Synthesis and Biological Evaluation of a New Series of Pyrazolines as New Anticandidal Agents
Özdemir, Ahmet; Altıntop, Mehlika Dilek; Kaplancıklı, Zafer Asım; Turan, Gülhan; Çiftçi, Gülsen Akalın; Demirci, Fatih (Springer, 2014)New pyrazoline derivatives bearing an oxadiazole moiety were synthesized via the reaction of 1-(chloroacetyl)-3-(2-furyl/thienyl)-5-aryl-2-pyrazolines with 5-substituted-1,3,4-oxadiazole-2(3H)-thiones in the presence of ... -
Synthesis and Biological Evaluation of Pyrazoline Derivatives Bearing an Indole Moiety as New Antimicrobial Agents
Özdemir, Ahmet; Altıntop, Mehlika Dilek; Kaplancıklı, Zafer Asım; Turan, Gülhan; Karaca Gencer, Hülya; Tunalı, Yağmur (Wiley-V C H Verlag GMBH, 2013)1-(p-Methylphenyl)-3,5-diaryl-2-pyrazoline derivatives (2a-f) were synthesized via the treatment of 1-(1H-indol-3-yl)-3-aryl-2-propen-1-ones (1a-f) with p-methylphenylhydrazine hydrochloride in hot acetic acid. The structures ...