Compounds which are imidazodiazepine derivatives of the formula ##STR1## wherein A together with the carbon atoms denoted by .alpha. and .beta. signifies the group ##STR2## one of R.sup.1 and R.sup.2 signifies hydrogen and the other signifies hydrogen, halogen or trifluoromethyl, R.sup.3 and R.sup.4 each signify hydrogen or halogen and n signifies the number 2 or 3, the compounds having the (S)- or (R,S)-configuration with reference to the carbon atom denoted by .gamma., and their pharmaceutically acceptable acid addition salts have been discovered which possess anxiolytic, anticonvulsant, muscle relaxant and sedative-hypnotic properties. They can be prepared into compositions, including pharmaceutically acceptable ones, using suitable inert carriers.
已发现的具有抗焦虑、抗抽搐、肌肉松弛和催眠-催眠特性的imidazodiazepine衍
生物化合物的公式为##STR1##其中A与由α和β表示的碳原子一起表示组##STR2##R.sup.1和R.sup.2中的一个表示氢,另一个表示氢,卤素或三
氟甲基,R.sup.3和R.sup.4各表示氢或卤素,n表示数字2或3,这些化合物具有(S)-或(R,S)-配置,参考由γ表示的碳原子,以及它们的药学上可接受的酸盐已被发现。它们可以制备成组合物,包括使用适当的惰性载体制备的药学上可接受的组合物。