Synthesis of 3,4-dihydro-4-oxoquinazoline derivatives as potential anticonvulsants
作者:Niteen A. Vaidya、C. H. Panos、A. Kite、W. Ben Iturrian、C. DeWitt Blanton
DOI:10.1021/jm00364a012
日期:1983.10
methyl acrylate as precursors for synthesis of the required substituted anthranilates. Six additional azaquinazolones were synthesized from 2-aminonicotinic or 3-aminopicolinic acid for comparison studies. All compounds were evaluated in mice with the maximal electroshock (MES) seizure and pentylenetetrazol (sc Met) seizure threshold tests for potential anticonvulsant activity and in the rotorod test
利用2-氨基-3-氰基-4,5-二甲基呋喃和丙烯酸甲酯作为合成所需化合物的前体,已合成了二十三个取代的3,4-二氢-4-氧杂喹唑啉或3,4-二氢-4-氧杂喹啉。取代邻氨基苯甲酸酯。由2-氨基烟酸或3-氨基吡啶甲酸合成了另外六种氮杂喹唑酮,用于比较研究。在最大电击(MES)癫痫发作和戊四氮(sc Met)癫痫发作阈值试验的小鼠中评估所有化合物的潜在抗惊厥活性,并在Rotorod试验中评估神经毒性。该系列的29种化合物中有9种表现出抗惊厥作用。发现氮杂喹唑酮具有最显着的活性。