3-Chloro-2-methylphenyl-substituted semicarbazones: synthesis and anticonvulsant activity
作者:Perumal Yogeeswari、Rathinasabapathy Thirumurugan、Ramkumar Kavya、Jayakar Selwyn Samuel、James Stables、Dharmarajan Sriram
DOI:10.1016/j.ejmech.2004.03.008
日期:2004.8
semicarbazide (2) showed anticonvulsant activity in the MES and scPTZ screens with acute neurotoxicity, whereas the semicarbazone derivatives showed good anticonvulsant potency in the scSTY screen with moderate activity against MES and scPTZ screens. Compound 21 exhibited anticonvulsant potency against all the three screens with lesser neurotoxicity. Some titled compounds exhibited lesser CNS depression
合成了一系列3-氯-2-甲基苯基取代的半咔唑酮(3-33),并评估了其抗惊厥和中枢神经系统的活性。腹膜内注射给小鼠或大鼠后,在最大电休克发作(MES),皮下戊四氮(scPTZ)和苯丙氨苄青碱(scSTY)诱导的癫痫发作和神经毒性筛查中检查了半脲类衍生物。芳基脲(1)和氨基脲(2)在具有急性神经毒性的MES和scPTZ筛查中显示抗惊厥活性,而半脲衍生物在scSTY筛查中显示出良好的抗惊厥药效,对MES和scPTZ筛查具有中等活性。化合物21显示出对所有三个筛选的抗惊厥作用,神经毒性较小。