Novel sulfamides and sulfamates derived from amino esters: Synthetic studies and anticonvulsant activity
作者:Maria L. Villalba、Andrea V. Enrique、Josefina Higgs、Rocío A. Castaño、Sofía Goicoechea、Facundo D. Taborda、Luciana Gavernet、Ileana D Lick、Mariel Marder、Luis E. Bruno Blanch
DOI:10.1016/j.ejphar.2016.02.001
日期:2016.3
herein the design and optimization of a novel series of sulfamides and sulfamates derived from amino esters with anticonvulsant properties. The structures were designed based on the pharmacophoric pattern previously proposed, with the aim of improving the anticonvulsant action. The compounds were obtained by a new synthetic procedure with microwave assisted heating and the use of adsorbents in the isolation
我们在此报告了一系列新型的酰胺和衍生自具有抗惊厥特性的氨基酯的氨基磺酸盐的设计和优化。根据先前提出的药效学模式设计结构,以改善抗惊厥作用。通过新的合成程序,微波辅助加热和在分离过程中使用吸附剂,获得了这些化合物。所有衍生物在最低测试剂量(30 mg / kg)下均表现出对小鼠最大电击惊厥试验(MES试验)的保护作用,但对戊二烯四唑化学诱导的惊厥没有明显的保护作用。这些结果证实了计算模型设计具有抗MES活性的新型抗惊厥剂结构的能力。此外,我们评估了合成结构与γ-氨基丁酸受体(GABAA受体)的苯并二氮杂结合位点(BDZ-bs)结合的能力。他们中的一些人对BDZ-bs表现出中等至低的亲和力。