Synthesis and Anticonvulsant Activity of New N-Mannich Bases Derived from 5-Cyclopropyl-5-phenyl-hydantoins
作者:Hanna Byrtus、Jolanta Obniska、Anna Czopek、Krzysztof Kamiński
DOI:10.1002/ardp.201000241
日期:2011.4
Synthesis, physicochemical and anticonvulsant properties of new N‐Mannich bases 3–24 derived from 5‐cyclopropyl‐5‐phenyl‐ and 5‐cyclopropyl‐5‐(4‐chlorophenyl)‐hydantoins were described here. Initial anticonvulsant screening was performed using intraperitoneal (i.p.) maximal electroshock (MES) and subcutaneous pentylenetetrazole (scPTZ) seizures tests. Selected derivatives were also screened in the
本文描述了衍生自 5-环丙基-5-苯基-和 5-环丙基-5-(4-氯苯基)-乙内酰脲的新型 N-曼尼希碱 3-24 的合成、理化和抗惊厥特性。使用腹膜内 (ip) 最大电击 (MES) 和皮下戊四唑 (scPTZ) 癫痫试验进行初始抗惊厥筛查。在 6 Hz 测试中也筛选了选定的衍生物。应用旋转棒试验确定神经毒性。药理结果表明,大多数化合物在 MES 和/或 scPTZ 测试中有效。大鼠口服给药后的定量研究表明,几种分子比用作参考抗癫痫药物的苯妥英和乙琥胺更有效。