Yazar "Kayagil, İsmail" için listeleme
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Bazı 2, 3, 6, 8-tetraarilimidazo[1, 2-a] pirazin türevlerinin ısıtma ve mikrodalga ışıma yöntemleri kullanılarak sentezi ve antikanser etkilerinin araştırılması
Kayagil, İsmail (Anadolu Üniversitesi, 2007)Literatür araştırmaları sonunda, imidazo[l,2-a]pirazin türevlerinin, antihipertansif, antibronkospastik, kardiyak sitimülan, antiülser, antienflamatuar ve antikanser etkilere sahip oldukları görülmüştür. Lusiferin gibi ... -
Bazı 6,8-diarilimidazo[1,2-a] pirazin türevlerinin ısıtma ve mikrodalga ışıma yöntemleri kullanılarak sentezi ve antikanser etkilerinin araştırılması
Kayagil, İsmail (Anadolu Üniversitesi, 2004)Literatür araştırmaları sonunda, imidazo[1,2-a]pirazin türevIerinin, antihipertansif, antibronkospastik, kardiyak sitimülan, antiülser, antienflamatuar ve antikanser etkilere sahip oldukları görülmüştür. Doğal kaynaklı ... -
Microwave supported synthesis of some novel 1,3-Diarylpyrazino[1,2-a] benzimidazole derivatives and investigation of their anticancer activities
Demirayak, Şeref; Kayagil, İsmail; Yurttaş, Leyla (Elsevier France-Editions Scientifiques Medicales Elsevier, 2011)The syntheses of 1,3-diarylpyrazino[1,2-a]benzimidazole derivatives and the investigation of their anticancer activities were studied. For this, 2-aryloylbenzimidazole derivatives were reacted with 2-bromoacetophenones in ... -
New chroman-4-one/thiochroman-4-one derivatives as potential anticancer agents
Demirayak, Şeref; Yurttaş, Leyla; Gündoğdu-Karaburun, Nalan; Karaburun, Ahmet Çağrı; Kayagil, İsmail (Elsevier Science BV, 2017)The synthesis of 3-[3/4-(2-aryl-2-oxoethoxy) arylidene] chroman/thiochroman-4-one derivatives (1-34) and evaluation of their anticancer activities were aimed in this work. Final compounds were obtained in multistep synthesis ... -
QSAR studies on anticancer activities of some 6,8-diarylimidazo[1,2-a]pyrazine derivatives
Demirayak, Şeref; Kayagil, İsmail (Prous Science, Sa, 2007)… -
Some 3-alkyl-6-(2-aryl-2-oxo-1-ethyl)-7-oxothiazolo [4,5-d]pyrimidin-2(3H)-thione derivatives and their antimicrobial activities
In this study, some 3-alkyl-6-(2-aryl-2-oxo-1-ethyl)-7-oxothiazolo [4,5-d]pyrimidin-2(3H)-thione derivatives have been synthesized by reacting 3-alkyl-7-oxothiazolo[4,5-d]pyrimidin-2(3H)-thiones with various ?-bromoacetophenones. ... -
Some pyridazinone and phthalazinone derivatives and their vasodilator activities
Demirayak, Şeref; Karaburun, Ahmet Çağrı; Kayagil, İsmail; Erol, K.; Sırmagül, Başar (Pharmaceutical Society of Korea, 2004)In this study, 6-[(4-arylidene-2-phenyl-5-oxoimidazolin-1-yl)phenyl]-4,5- dihydro-3(2H)-pyridazinone and 4-[(4-arylidene-2-phenyl-5-oxoimidazolin-1-yl) phenyl]-1(2H)-phthalazinone derivatives were synthesized by reacting ... -
Synthesis and analgesic activities of some 2-(benzazolylacetyl)amino-3-ethoxycarbonylthiophene derivatives
Demirayak, Şeref; Karaburun, AC; Kayagil, İsmail; Uçucu, Ümit; Arslan, Rana (Taylor & Francis LTD, 2005)In this study, some 2-[2-(benzazole-2-thioxy)acetylamino]-3-ethoxycai-bonylthiophene and 2-[2-(benzazole-1-yl)acetylamino]-3-ethoxycarbonylthiophene compounds were obtained by the reaction of 2-chloroacetylamino-3-ethoxy ... -
Synthesis and anti-cancer activity evaluation of new aurone derivatives
Demirayak, Şeref; Yurttaş, Leyla; Gündoğdu-Karaburun, Nalan; Karaburun, Ahmet Çağrı; Kayagil, İsmail (Taylor & Francis LTD, 2015)In this study, we have synthesized 2-[3-or 4-(2-aryl-2-oxoethoxy) arylidene] benzofuran-3-one derivatives (D1-D38) and evaluated their anti-cancer activities. The final compounds were obtained in multistep synthesis reactions ... -
Synthesis and Anticancer Activities of Some Thiazole Derivatives
Kayagil, İsmail; Demirayak, Şeref (Taylor & Francis LTD, 2009)In this study, 2-substituted 4-[3/4-(4-arylthiazole-2-yl) aminophenyl] thiazole derivatives and 2-[4-[2-substituted 4-methylthiazole-5-yl]thiazole-2-yl] amino-5-arylidenethiazoline-4-one derivatives have been synthesized. ... -
Synthesis and Anticancer Activity of Some 1H-inden-1-one Substituted (Heteroaryl)Acetamide Derivatives
Karaburun, Ahmet Çağrı; Gündoğdu-Karaburun, Nalan; Yurttaş, Leyla; Kayagil, İsmail; Demirayak, Şeref (Bentham Science Publ LTD, 2019)Background: The synthesis of 2-[3/4-((6-substituted-1-oxo-2,3-dihydro-1H-inden-2ylidene) methyl)phenoxy]-N-(heteroaryl)acetamide derivatives and the investigation of their anticancer activity were studied. Methods: ... -
Synthesis and Anticancer Activity of Some 2-[3/4-(2-Substituted Phenyl-2-oxoethoxy)benzylidene]-6-substituted-2,3-dihydro-1H-inden-1-one Derivatives
Gündoğdu-Karaburun, Nalan; Karaburun, Ahmet Çağrı; Demirayak, Şeref; Kayagil, İsmail; Yurttaş, Leyla (Bentham Science Publ LTD, 2014)The synthesis of 2-[3/ 4-(2-substituted phenyl-2-oxoethoxy) benzylidene]-6-substituted-2,3-dihydro-1H-inden-1one derivatives and the investigation of their anticancer activity were studied. 2-(3- or 4-Hydroxybenzylidene) ... -
Synthesis and Antifungal Activity Evaluation of New 1,2,4-Triazole Derivatives Bearing Salicylidene Hydrazide Moiety
Demirayak, Şeref; Kayagil, İsmail; Yurttaş, Leyla; Er, Sevda (Bentham Science Publ LTD, 2016)A series of new N'-(arylidene)-2-[(1-(4-nitrophenyl)-1H-1,2,4-triazol-3-yl)oxy]acetohydrazide derivatives (116) were prepared and tested for theira ntifungal activity against six plant pathogens, three human pathogens and ... -
Synthesis and Antiproliferative Activity of 2-arylidene 6-(2-aryl-2-oxoethoxy) Benzofuran-3-one Derivatives
Demirayak, Şeref; Yurttaş, Leyla; Karaburun, Ahmet Çağrı; Gündoğdu-Karaburun, Nalan; Kayagil, İsmail (Bentham Science Publ LTD, 2016)The synthesis of 2-arylidene 6-(2-aryl-2-oxoethoxy) benzofuran-3-one derivatives was reported and selected compounds were determined for their anticancer activity evaluation in National Cancer Institute NCI, USA according ... -
Synthesis and cytotoxic and analgesic activities of some 1, 5-diaryl-3-ethoxycarbonylpyrrole derivatives
Demirayak, Şeref; Arslan, Rana; Karaburun, Ahmet Çağrı; Kayagil, İsmail; Seller, Zerrin; Uçucu, Ümit (2006)Some 1,5-diaryl-3-ethoxycarbonyl-2-methylpyrrole derivatives were obtained by reacting 1-aryl-3-ethoxycarbonylpent-1,4-diones and a suitable aniline derivative or sulfanilamide under Paal-Knorr pyrrole synthesis conditions. ... -
Synthesis of platinum(II) complexes of 1-aryl-3-(benzimidazole-2-yl)- pyrazole-4-ketoximes and studies on their cytotoxic effects
In this research, synthesis of some complexes in the presence ofPt(II) were studied. The structure of the compounds were elucidated by IR, 1H-NMR, Mass and Elemental Analyses. The cytotoxicity of Pt-complex was evaluated. ... -
Synthesis of platinum(II) complexes of 1-ARYL-3-(benzimidazole-2-YL)-pyrazole-4-ketoximes and studies on their cytotoxic effects
Bu çahsmada bazı l-Aril-3-(benzimidazol-2-il)-pirazol-4-ketoksim’lerin Pt(II) kompleksleri sentezlenmiştir. Bileşiklerin yapılan IR, 'H-NMR, Kittle ve elementel analiz He aydınlatılmistır. Pt(II) komplekslerinin sitotoksik ... -
Synthesis of some 6,8-diarylimidazo[1,2-a]pyrazine derivatives by using either reflux or microwave irradiation method and investigation of their anticancer activities
Demirayak, Şeref; Kayagil, İsmail (Wiley, 2005)In order to obtain some 6,8-diarylimidazo[1,2-a]pyrazines, 1-(2-aryl-2-oxoethyl)-2-aryloylimidazole derivatives were reacted with ammonium acetate in acetic acid by using a new method different from that found in the ... -
Synthesis of some imidazolyl-thioacetyl-pyrazolinone derivatives and their antinociceptive and anticancer activitiesal
In this study, some 4-(1,5-diarylimidazol-2-yl)thioacetyl-1-phenyl-2,3- dimethyl-3-pyrazoline-5-one derivatives were prepared by reacting 4-(2-chloroacetyl)-1-phenyl-2,3-dimethyl-3-pyrazoline-5-one and 2-mercapto-1, ...
