Substituted 1,3,4-thiadiazoles with anticonvulsant activity. 1. Hydrazines
作者:Christopher B. Chapleo、Malcolm Myers、Peter L. Myers、John F. Saville、Alan C. B. Smith、Michael R. Stillings、Ian F. Tulloch、Donald S. Walter、Anthony P. Welbourn
DOI:10.1021/jm00161a024
日期:1986.11
The synthesis and anticonvulsant activity of a series of 2-aryl-5-hydrazino-1,3,4-thiadiazoles are described. The combination of preferred aromatic substituents in the 2-position coupled with alkyl substitution on the hydrazine moiety led to a number of potent compounds lacking sedation, ataxia, or lethality. 5-(2-Biphenylyl)-2-(1-methylhydrazino)-1,3,4-thiadiazole (4m) represents a new class of anticonvulsant
描述了一系列2-芳基-5-肼基-1,3,4-噻二唑的合成和抗惊厥活性。在2-位上优选的芳族取代基与肼部分上的烷基取代的结合导致许多缺乏镇静,共济失调或致死性的有效化合物。5-(2-联苯甲酰基)-2-(1-甲基肼基)-1,3,4-噻二唑(4m)代表一类新的抗惊厥药,与标准药物苯妥英,苯巴比妥和卡马西平比较有优势。