Yazar "Kantar, Cihan" için listeleme
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Some azo compounds containing black tea processing waste catechins as antioxidant and urease enzyme inhibitory
Kantar, Cihan; Er, Zeliha; Baltaş, Nimet; Şaşmaz, Selami (TUBİTAK Scientific & Technical Research Council Turkey, 2022)Although a lot of azo compounds containing some natural origin catechins had been synthesized and determined their dyeing properties for various textile products, the azo compounds containing black tea processing waste ... -
Some azo dyes containing eugenol and guaiacol, synthesis, antioxidant capacity, urease inhibitory properties and anti-helicobacter pylori activity
Kantar, Cihan; Baltaş, Nimet; Karaoğlu, Şengül Alpay; Şaşmaz, Selami (Editura Acad Romane, 2018)There are many studies about azo compounds at literature. However, antioxidant capacity, urease inhibitory and anti-Helicobacter pylori activity properties are not well known. Therefore, some azo dyes containing eugenol ... -
Some schiff bases containing eugenol and guaiacol: Comparison of urease inhibition and anti-helicobacter pylori activities with Its azo analogs
Kantar, Cihan; Baltaş, Nimet; Karaoğlu, Şengül Alpay; Şaşmaz, Selami (Springer, 2024)To improve and develop our monotherapeutic approach for Helicobacter pylori infection, some Schiff base compounds containing eugenol and guaiacol were synthesized and their antioxidant capacities, urease enzyme inhibition, ... -
Synthesis and crystal structure of N-(3-methyl-5-phenyl-3,5-dihydro-4H-1,2,4-triazol-4-yl)benzamide
Şahin, Onur; Büyükgüngör, Orhan; Şaşmaz, Selami; Gümrükçüoğlu, Nurhan; Kantar, Cihan (Japan Society for Analytical Chemistry, 2008)The title compound, N-(3-methyl-5-phenyl-3,5-dihydro-4H-1,2,4-triazol-4-yl)benzamide, C16H14N4O, crystallizes in the monoclinic space group P21/c with the following unit cell parameters: a = 10.6011(6)Å, b = 7.5676(4)Å, c ... -
Synthesis and properties of triazol-5-one substituted phthalocyanines by microwave irradiation
Kahveci, Bahattin; Şaşmaz, Selami; Özil, Musa; Kantar, Cihan; Koşar, Başak; Büyükgüngör, Orhan (TÜBİTAK, 2006)Triazol-5-one substituted phthalocyanines were prepared quickly by the reaction of 4-nitrophthalonitrile with anhydrous metal salts in DBU (1,8-diazabicyclo[5,4,0]undec-7-ene) and DMAE (dimethylaminoethanol) by microwave ... -
Synthesis, spectroscopic and structural studies of 4-Amino-3-(ethyl)-5-(4-chlorophenyl)-4H-1,2,4-triazole and 4-Amino-3-cyclopropyl-5-oxo-4,5-dihydro-1,2,4-triazole-1-yl-acetic acid ethyl ester
Şahin, Onur; Kantar, Cihan; Şaşmaz, Selami; Gümrükcüoğlu, Nurhan; Büyükgüngor, Orhan (Elsevier Science Bv, 2014)The title compounds of 4-Amino-3-(ethyl)-5-(4-chlorophenyl)-4H-1,2,4-triazole (I, C10H11ClN4) and 4-Amino-3-cyclopropyl-5-oxo-4,5-dihydro-1,2,4-triazol-1-yl-acetic acid ethyl ester (II, C9H14N4O3), have been determined ... -
Urease and acetylcholinesterase enzyme inhibitor novel phthalonitrile azo compounds
Kantar, Cihan; Baltaş, Nimet; Dereci, Oğuz Kağan; Şaşmaz, Selami (Scientific Publishers, 2022)Based on the relationship between Helicobacter pylori and Alzehimer's disease, new azo phthalonitrile compounds containing different amino pyridines have been synthesized. These compounds can inhibit both Urease and ... -
Water-soluble phthalocyanines containing azo dye; microwave-assisted synthesis and photochemical properties of ZnPcs
Kantar, Cihan; Atacı, Emrah; Şaşmaz, Selami (Bilimsel Teknik Araştırma Konseyi Türkiye- TÜBİTAK, 2014)Novel water-soluble metallophthalocyanines (M: Co, Ni, Cu, Zn) containing azo dye were characterized. The structures were confirmed by IR, UV/vis, 1 H NMR, 13C NMR, mass spectroscopy, and elemental analysis. Photochemical ...