Design, synthesis and anticonvulsant activities of novel 1-(substituted/unsubstituted benzylidene)-4-(4-(6,8-dibromo-2-(methyl/phenyl)-4-oxoquinazolin-3(4H)-yl)phenyl) semicarbazide derivatives
作者:Govindaraj Saravanan、Veerachamy Alagarsamy、Chinnasamy Rajaram Prakash
DOI:10.1016/j.bmcl.2012.03.068
日期:2012.5
Novel quinazolinone derivatives – were designed, synthesized and screened for antiepileptic activity using MES and PTZ seizures tests. Neurotoxicity study was performed by rotorod test. Compounds , , , and were found active in the preliminary screening in MES model and/or PTZ model. Further all these five compounds were administered to rats, and showed better activity than Phenytoin in oral route.
新型喹唑啉酮衍生物——通过 MES 和 PTZ 癫痫发作测试来设计、合成和筛选其抗癫痫活性。通过旋转杆试验进行神经毒性研究。在 MES 模型和/或 PTZ 模型中的初步筛选中发现化合物 、 、 、 和 具有活性。此外,所有这五种化合物均被给予大鼠,并且在口服途径中表现出比苯妥英更好的活性。在所有测试的标题化合物中,最活跃的一种是在 30mg/kg (ip) 剂量下 0.5 小时和 4 小时后在 MES 中显示出保护作用。该分子还在 100mg/kg(0.5h)和 300mg/kg(4h)剂量下在 PTZ 中提供保护。