作者:C. Randall Clark、Carl L. McMillian
DOI:10.1002/jps.2600790308
日期:1990.3
A series of mono-, di-, and trimethylated derivatives of 4-chloro- and 4-methoxybenzanilide was synthesized and evaluated for anticonvulsant activity. This series was prepared in the course of studies designed to examine the relationship between anticonvulsant effects and benzamide structure. The compounds were tested in mice against seizures induced by maximal electroshock (MES) and pentylenetetrazole
合成了一系列4-氯-和4-甲氧基苯甲腈的单,二和三甲基化衍生物,并评估了其抗惊厥活性。该系列是在研究过程中准备的,旨在研究抗惊厥作用与苯甲酰胺结构之间的关系。在小鼠中对化合物进行了测试,以防最大电击(MES)和戊四氮(scMet)诱发的癫痫发作,以及用旋翼仪测定神经功能缺损。在腹膜内给药的小鼠中,4-甲氧基-2,6-二甲基苯甲酰苯胺(4)在MES测试中显示中位抗惊厥药效价(ED50)为18.58 mg / kg,在旋翼车中显示中位毒性(TD50)为133.72 mg / kg检测,得到的保护指数(PI = TD50 / ED50)为7.2。在口服给予4的小鼠中,抗MES ED50为27.40 mg / kg,确定的TD50剂量为342。