Novel 4-substituted 2-piperazinylquinazolines as potent anticonvulsive and antihypoxic agents.
作者:Manabu HORI、Ryuichi IEMURA、Hideaki HARA、Akio OZAKI、Takayuki SUKAMOTO、Hiroshi OHTAKA
DOI:10.1248/cpb.38.1286
日期:——
Several types of quinazoline derivatives were prepared and examined for anticonvulsive and antihypoxic activities. Many compounds showed potent anticonvulsive activity, and their anticonvulsive profile is similar to that of phenytoin. The analysis of quantitative structure-activity relationships indicated that the anticonvulsive activity was parabolically related to the lipophilicity of the compounds
制备了几种类型的喹唑啉衍生物,并检查了其抗惊厥和抗缺氧活性。许多化合物表现出有效的抗惊厥活性,其抗惊厥特征与苯妥英相似。定量结构-活性关系的分析表明,抗惊厥活性与化合物的亲脂性呈抛物线相关。大多数的4-烷氧基喹唑啉显示出有效的抗惊厥和抗缺氧活性。可以肯定的是,这些活动的效力之间存在良好的相关性。