Synthesis and Evaluation of Human Monoamine Oxidase Inhibitory Activities of Some 3,5-Diaryl-N-substituted-4,5-dihydro-1H-pyrazole-1-carbothioamide Derivatives
作者:Kerem Şentürk、Oya Unsal Tan、Samiye Yabanoğlu Çiftçi、Gülberk Uçar、Erhan Palaska
DOI:10.1002/ardp.201100448
日期:2012.9
Sixteen 3‐aryl‐5‐(4‐fluorophenyl)‐N‐substituted‐4,5‐dihydro‐1H‐pyrazole‐1‐carbothioamide derivatives were synthesized and their structure were identified by UV, IR, 1H NMR, mass spectra, and microanalyses. The compounds were evaluated in vitro for their human monoamine oxidase (hMAO) inhibitory activities and their MAO‐A and ‐B selectivity. All the compounds were found to potently inhibit MAO‐A isoforms
合成了 16 种 3-芳基-5-(4-氟苯基)-N-取代的-4,5-二氢-1H-吡唑-1-碳硫酰胺衍生物,并通过紫外、红外、1H 核磁共振、质谱和质谱鉴定了它们的结构。微量分析。体外评估了这些化合物的人单胺氧化酶 (hMAO) 抑制活性及其 MAO-A 和 MAO-B 选择性。发现所有化合物均能有效抑制 MAO-A 异构体。发现 5-(4-氟苯基)-3-(4-甲氧基苯基)-N-甲基-4,5-二氢-1H-吡唑-1-碳硫酰胺 (1.0 × 10-3 µM) 最有选择性地抑制 hMAO-A并且有力地。还使用对接研究预测了 5-(4-氟苯基)-3-(4-甲氧基苯基)-N-甲基-4,5-二氢-1H-吡唑-1-碳硫酰胺与 hMAO-A 的结合模式。