Anticonvulsant and Neurotoxicity Evaluation of Some Novel Kojic Acids and Allomaltol Derivatives
作者:Mutlu Dilsiz Aytemir、Ünsal Çalış
DOI:10.1002/ardp.200900236
日期:2010.3
4H‐pyran‐4‐ones were synthesized and prepared by the reaction of kojic acid or allomaltol with piperidine derivatives and formaline as potential anticonvulsant compounds. The structure of the synthesized compounds was confirmed using the elemental analysis results and the spectroscopic techniques such as IR, 1H‐NMR, and ESI‐MS. Anticonvulsant activities were examined by maximal electroshock (MES) and subcutaneous
通过曲酸或异麦芽糖醇与哌啶衍生物和作为潜在抗惊厥化合物的福尔马林反应,合成并制备了一系列新的 3-羟基-6-羟甲基/甲基-2-取代的 4H-吡喃-4-酮。使用元素分析结果和光谱技术如IR、1H-NMR和ESI-MS确认合成化合物的结构。通过最大电休克 (MES) 和皮下美曲唑 (scMet) 诱导的癫痫试验来检查抗惊厥活性。神经毒性通过转子毒性试验确定。所有这些测试都是按照抗癫痫药物开发 (ADD) 计划的程序进行的。根据活性研究和所有剂量,3-羟基-2-[(4-羟基-4-苯基哌啶-1-基)甲基]-6-甲基-4H-吡喃-4-酮(化合物1),2-[4-(4-chlorophenyl)-3,6-dihydropyridin-1(2H)-yl]methyl}-3-hydroxy-6-methyl-4H-pyran-4-one (compound 6), 2- [(4-乙酰基-4-苯基哌啶-1-