Synthesis and evaluation of some novel methylene-bridged aryl semicarbazones as potential anticonvulsant agents
作者:Saeed Mozaffari、Saeed Ghasemi、Hoda Baher、Hamidreza Khademi、Mohsen Amini、Amirhossein Sakhteman、Alireza Foroumadi、Abdolrasoul H. Ebrahimabadi、Mohammad Sharifzadeh
DOI:10.1007/s00044-011-9924-6
日期:2012.11
A series of aryl semicarbazones containing a methylene bridge in their skeleton were synthesized as anticonvulsant agents. The strategy of introducing a methylene bridge was to increase the flexibility of the structures because of sp3 hybridization. Pharmacological evaluations of the compounds were performed by determination of their effects on pentylenetetrazole-induced seizure parameters and neurotoxicity
合成了一系列在骨架中含有亚甲基桥基的芳基半咔唑酮作为抗惊厥剂。引入亚甲基桥的策略是由于sp 3杂交而增加结构的灵活性。通过确定化合物对戊四唑诱导的癫痫发作参数和小鼠神经毒性的作用,对其进行药理学评价。统计分析表明,与对照组相比,大多数合成的化合物显示出显着的抗惊厥活性。在转子试验中未观察到明显的神经毒性。使用多重线性回归进行了QSAR研究。的构效关系研究的结果证实,化合物与溴在 第 这些新衍生物的位置比 对 乙氧基系列更有效 。