Browsing by Author "Ertan, Rahmiye"
Synthesis and Screening of Human Monoamine Oxidase-A Inhibitor Effect of New 2-Pyrazoline and Hydrazone Derivatives Authors:Evranos-Aksoz, Begüm; Baysal, İpek; Yabanoğlu-Çiftçi, Samiye; Djikic, Teodora; Yelekçi, Kemal; Uçar, Gülberk; Ertan, Rahmiye
Publisher and Date:(Wiley-VCH Verlag GmbH, 2015)A group of 35-diaryl-2-pyrazoline and hydrazone derivatives was prepared via the reaction of various chalcones with hydrazide compounds in ethanol. Twenty original compounds were synthesized. Ten of these original compounds have a pyrazoline structure nine of these original compounds have a hydrazone structure and one of these original compounds has a chalcone structure. Structural elucidation of the compounds was performed by IR H-1 NMR C-13 NMR mass spectral data and elemental analyses. These ...
Synthesis of some novel hydrazone and 2-pyrazoline derivatives: Monoamine oxidase inhibitory activities and docking studies Authors:Evranos-Aksoz, Begum; Yabanoglu-Ciftci, Samiye; Ucar, Gulberk; Yelekçi, Kemal; Ertan, Rahmiye
Publisher and Date:(Pergamon-Elsevier Science Ltd, 2014)A novel series of 2-pyrazoline and hydrazone derivatives were synthesized and investigated for their human monoamine oxidase (hMAO) inhibitory activity. All compounds inhibited the hMAO isoforms (MAO-A or MAO-B) competitively and reversibly. With the exception of 5i which was a selective MAO-B inhibitor all derivatives inhibited hMAO-A potently and selectively. According to the experimental K-i values compounds 6e and 6h exhibited the highest inhibitory activity towards the hMAO-A whereas compound ...