Browsing by Author "Özgen, Özen"
New pyrazoline bearing 4(3H)-quinazolinone inhibitors of monoamine oxidase: Synthesis biological evaluation and structural determinants of MAO-A and MAO-B selectivity Authors:Gökhan-Kelekçi, Nesrin; Koyunoğlu, Semra; Yabanoğlu-Çiftçi, Samiye; Yelekçi, Kemal; Özgen, Özen; Uçar, Gülberk; Erol, Kevser; Kendi, Engin; Yeşilada, Akguel
Publisher and Date:(Pergamon-Elsevier Science Ltd, 2009)A new series of pyrazoline derivatives were prepared starting from a quinazolinone ring and evaluated for antidepressant anxiogenic and MAO-A and -B inhibitory activities by in vivo and in vitro tests respectively. Most of the synthesized compounds showed high activity against both the MAO-A (compounds 4a-4h 4j-4n and 5g-5l) and the MAO-B (compounds 4i and 5a-5f) isoforms. However none of the novel compounds showed antidepressant activity except for 4b. The reason for such biological properties ...