申请人:A/S Ferrosan
公开号:US04772696A1
公开(公告)日:1988-09-20
New oxadiazolyl imidazobenzodiazepine derivatives having the formula ##STR1## wherein R.sup.3 has the formula ##STR2## wherein R" is hydrogen, C.sub.1-6 alkyl C.sub.1-6 alkoxymethyl or C.sub.3-6 -cycloalkyl; R.sup.4 is hydrogen; R.sup.5 is C.sub.1-6 alkyl or R.sup.4 and R.sup.5 together form a 2-4 membered alkylene bridge; and R.sup.A is C.sub.1-6 alkyl, C.sub.1-6 alkoxy, or C.sub.1-3 trifluoroalkyl, pharmaceutical compositions thereof, and method of treating therewith, are disclosed. The compounds and pharmaceutical compositions are useful in the amelioration, mitigation, or elimination of central nervous system disorders related to benzodiazepine receptors and especially as anticonvulsants, anxiolytics, hypnotics, and nootropics.
公开了具有以下式子的新的氧代二唑咪唑苯二氮平衍生物:##STR1##其中R.sup.3具有以下式子:##STR2##其中R"是氢,C.sub.1-6烷基,C.sub.1-6烷氧甲基或C.sub.3-6环烷基;R.sup.4是氢;R.sup.5是C.sub.1-6烷基或R.sup.4和R.sup.5一起形成2-4个成员的烷基桥;R.sup.A是C.sub.1-6烷基,C.sub.1-6烷氧基或C.sub.1-3三氟甲基,以及它们的药物组成物和治疗方法。这些化合物和药物组成物在改善、缓解或消除与苯二氮平受体相关的中枢神经系统疾病,特别是作为抗惊厥、抗焦虑、催眠和脑力兴奋剂方面是有用的。