Synthesis and anticonvulsant activity of 7-phenyl-6,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-5(4H)-ones and their derivatives
作者:Xian-Qing Deng、Li-Na Quan、Ming-Xia Song、Cheng-Xi Wei、Zhe-Shan Quan
DOI:10.1016/j.ejmech.2011.04.020
日期:2011.7
Herein, we described the syntheses and anticonvulsant activities of 7-(substituted-phenyl)-6,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-5(4H)-ones (1a–1o) and their derivatives. Most of the synthesized compounds exhibited potent anticonvulsant activities in the maximal electroshock test (MES). The most promising compound 1i showed significant anticonvulsant activity in MES test with ED50 value of 19