申请人:Fujisawa Pharmaceutical Co., Ltd.
公开号:US04094870A1
公开(公告)日:1978-06-13
2-substituted thio-1,4-benzodiazepine derivatives having medicinal use of the general formula ##STR1## wherein R.sub.1 and R.sub.2 individually signify hydrogen atom or a halogen atom, or a nitro, amino, hydroxy, cyano, alkyl, haloalkyl, alkoxy, alkylthio, alkanesulfinyl, alkanesulfonyl, alkanoylamino or dialkylamino group, R.sub.3 signifies an alkylene group, and R.sub.4 and R.sub.5 individually signify hydrogen atom or an alkyl group and, when R.sub.4 and R.sub.5 are both alkyl groups, said alkyl groups together may form a ring with or without oxygen atom or an imino group, said ring optionally having a substituent or substituents, and its non-toxic pharmaceutically acceptable salts.
具有药用价值的2-取代硫代-1,4-苯二氮平衍生物的一般式如下:##STR1## 其中,R.sub.1和R.sub.2分别表示氢原子或卤素原子,或者是硝基、氨基、羟基、氰基、烷基、卤代烷基、烷氧基、烷硫基、烷基磺酰基、烷基磺酰胺基或二烷基氨基基团;R.sub.3表示烷基;R.sub.4和R.sub.5分别表示氢原子或烷基团,当R.sub.4和R.sub.5均为烷基团时,所述烷基团可以与或不与氧原子或亚氨基团一起形成环,所述环可以有取代基或取代基,以及其无毒的药学上可接受的盐。