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1-(取代苄基)-N-取代基-1,2,3-三唑-4-甲酰胺的合成及抗惊厥活性 被引量:2

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摘要 取代氯苄与叠氮钠反应得取代苄基叠氮,再与丙炔酸乙酯环合和酰胺化得13个1-(取代苄基)-N-取代基-1,2,3-三唑-4-甲酰胺衍生物3a-3m.产物经IR,1H-NMR,MS及元素分析确证了结构.采用最大电惊厥法,测定了13个化合物的抗惊厥活性.结果显示,所合成的化合物均有不同程度的抗惊厥活性.其中,苄基环上引入氯原子时,抗惊厥作用显著降低;而引入1个或2个氟原子时,抗惊厥活性显著增强.侧链酰胺氮上有取代基时,抗惊厥活性降低,且其取代基越大活性越低.
出处 《自然科学进展》 北大核心 2006年第4期470-474,共5页
基金 国家自然科学基金资助项目(批准号:30460151)
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同被引文献15

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