Anticonvulsant O-alkyl sulfamates. 2,3:4,5-Bis-O-(1-methylethylidene)-.beta.-D-fructopyranose sulfamate and related compounds
作者:Bruce E. Maryanoff、Samuel O. Nortey、Joseph F. Gardocki、Richard P. Shank、Susanna P. Dodgson
DOI:10.1021/jm00388a023
日期:1987.5
Novel sugar sulfamate 1 (McN-4853, topiramate) has been found to exhibit potent anticonvulsant activity analogous to that of phenytoin. In the maximal electroshock seizure test, orally at 2 h in mice, 1 had an ED50 of 39 mg/kg. Orally, 1 had a duration of action in excess of 8 h. Other aspects of the pharmacology of 1, as well as neurochemistry and carbonic anhydrase inhibition, are discussed. The
已发现新型糖氨基磺酸盐1(McN-4853,托吡酯)具有类似于苯妥英的强效抗惊厥活性。在最大的电击惊厥试验中,在小鼠2小时口服时,1的ED50为39 mg / kg。口服1的作用持续时间超过8小时。讨论了1的药理学其他方面,以及神经化学和碳酸酐酶抑制作用。讨论了1在溶液和固态中的构象行为。合成了一系列类似的1,并检查了其抗惊厥性质。