Anticonvulsant activity and succinate dehydrogenase inhibitory property of new substituted thiobarbiturates
作者:Anjali Dhasmana、J. P. Barthwal、B. R. Pandey、B. Ali、K. P. Bhargava、S. S. Parmar
DOI:10.1002/jhet.5570180341
日期:1981.5
Eight 1-aryl-3-(2-pyridyl)thiobarbiturates were synthesized and evaluated for their anticonvulsant property and their ability to inhibit succinate dehydrogenase activity of rat brain homogenates. These substituted thiobarbiturates (100 mg./kg., i.p.) provided 20–60% protection against pentylenetetrazol-induced convulsions in albino mice. Low toxicity of these compounds was reflected by their high approximate
合成了八种1-芳基-3-(2-吡啶基)硫代巴比妥酸酯,并评估了它们的抗惊厥性质以及它们抑制大鼠脑匀浆中琥珀酸脱氢酶活性的能力。这些取代的硫代巴比妥酸酯(100 mg./kg。,腹腔注射)在白化病小鼠中提供了20-60%的保护,防止戊四氮诱发的惊厥。这些化合物的低毒性通过其较高的大约LD 50值反映出来,该值在500-1000 mg./kg的范围内。所有取代的硫代巴比妥酸酯(Im M)均可抑制体外琥珀酸脱氢酶的活性,其抑制程度为10%至72%。