Synthesis, physicochemical and anticonvulsant properties of new N-phenylamino derivatives of 2-azaspiro[4.4]nonane- and [4.5]decane-1,3-diones: Part V
作者:Krzysztof Kamiński、Jolanta Obniska、Małgorzata Dybała
DOI:10.1016/j.ejmech.2007.02.024
日期:2008.1
The synthesis, physicochemical and pharmacological properties of new N-phenylamino derivatives of 2-azaspiro[4.4]nonane-1,3-dione (8-10), 2-azaspiro[4.5]decane-1,3-dione (11-18) and 3-cyclohexyl-pyrrolidine-2,5-dione (19, 20) derivatives were described. The anticonvulsant properties of those compounds were examined by a maximal electroshock (MES) and a pentylenetetrazole (scPTZ) tests, and their neurotoxicity
2-氮杂螺[4.4]壬烷-1,3-二酮(8-10),2-氮杂螺[4.5]癸烷-1,3-二酮(11-18)的新N-苯基氨基衍生物的合成,理化和药理性质)和3-环己基-吡咯烷-2,5-二酮(19,20)衍生物进行了描述。通过最大电击(MES)和戊四氮(scPTZ)测试检查了这些化合物的抗惊厥特性,并使用旋转棒测试确定了它们的神经毒性。活性最高的是N-[(2,4-二氯苯基)-氨基] -2-氮杂螺[4.4]壬烷-1,3-二酮(9),其在MES模型中显示出100 mg的抗癫痫发作特性。 / kg的老鼠剂量和30mg / kg的老鼠剂量。为了解释可能的作用机理,对于选定的活性衍生物N-[(2,4-二氯苯基)-氨基] -2-氮杂螺[4.4]壬烷-1,3-二酮(9),N-[(4-溴苯基) )-氨基] -2-氮杂螺[4.4]壬烷-1,3-二酮(10),N-[(2,4-二氯苯基)-氨基] -2-氮杂螺[4.5]癸烷-1