申请人:Dr. Karl Thomae Gesellschaft mit beschranter Haftung
公开号:US04536402A1
公开(公告)日:1985-08-20
Compounds of the formula ##STR1## wherein R.sub.1 is phenyl, halo- and/or methyl-substituted phenyl or pyridinyl; R.sub.2 is hydrogen, straight or branched alkyl of 1 to 4 carbon atoms, 2- or 3-hydroxy-(alkyl of 2 to 3 carbon atoms) or 2- or 3-dimethylamino-(alkyl of 2 to 3 carbon atoms); R.sub.3 is hydrogen or alkyl of 1 to 3 carbon atoms; and R.sub.4 is hydrogen, chlorine or methyl. The compounds are useful as anticonvulsants.
本文介绍的化合物的公式为##STR1##其中R.sub.1是苯基,卤素和/或甲基取代的苯基或吡啶基; R.sub.2是氢,1至4个碳原子的直链或支链烷基,2-或3-羟基-(2至3个碳原子的烷基)或2-或3-二甲氨基-(2至3个碳原子的烷基); R.sub.3是氢或1至3个碳原子的烷基; R.sub.4是氢,氯或甲基。这些化合物可用作抗癫痫药。