Sulfamate derivatives having the following formula (I): ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, and R.sub.6 are as herein defined, have been found to exhibit anticonvulsant activity and are thus useful in the treatment of conditions such as epilepsy. Further, the present invention encompasses pharmaceutical compositions containing a compound of formula (I) as well as methods for their use and novel intermediates are disclosed.
具有以下式子(I)的磺酰胺衍
生物:##STR1##
其中R.sub.1,R.sub.2,R.sub.3,R.sub.4,R.sub.5和R.sub.6如所定义,已被发现具有抗惊厥活性,因此在治疗癫痫等疾病方面非常有用。此外,本发明还包括含有式(I)化合物的制药组合物,以及使用它们的方法和新的中间体。