Anticonvulsant and Antiproteolytic Properties of 3,5-Disubstituted Oxadiazole-2-thiones and Their Inhibition of Respiration in Rat Brain Homogenates
作者:Sunil K. Chaudhary、Mahima Chaudhary、Anshumali Chaudhari、Surendra S. Parmar
DOI:10.1002/jps.2600671104
日期:1978.11
succinate by ratbrainhomogenates. Antiproteolytic activity of these substituted oxadiazole-2-thiones was reflected by their ability to inhibit trypsin hydrolysis of bovine serum albumin. These results indicated that the inhibition of cellular respiration and antiproteolytic activity of these substituted oxadiazole-2-thiones is not the biochemical basis for their anticonvulsantactivity.
合成了八种5-(3,4-亚甲基二氧基苯基)-3-芳基氨基甲基-I,3,4-恶二唑-2-硫酮,以其敏锐的熔点,元素分析和IR光谱为特征,并评估了其抗惊厥活性。所有取代的恶二唑-2-硫酮都具有抗惊厥活性,这是由于它们能够以100 mg / kg ip的剂量提供对戊烯四唑诱发的小鼠惊厥的10-70%的保护能力。这些化合物抑制大鼠脑匀浆的体外烟酰胺腺嘌呤二核苷酸(NAD)依赖的丙酮酸,α-酮戊二酸酯和NADH的氧化,以及大鼠脑匀浆的琥珀酸的NAD独立的氧化。这些取代的恶二唑-2-硫酮的抗蛋白水解活性反映在它们抑制胰蛋白酶水解牛血清白蛋白的能力上。
Mazzone,G.; Bonina,F., Farmaco, Edizione Scientifica, 1979, vol. 34, p. 390 - 402