申请人:Pharmuka Laboratoires
公开号:US04499094A1
公开(公告)日:1985-02-12
Compounds with the formula: ##STR1## in which R.sub.1 and R.sub.2 represent independently, a linear or branched alkyl, cycloalkyl, phenylalkyl or cycloalkylalkyl group. R.sub.1 and R.sub.2 may also represent an alkenyl or alkynyl group. R.sub.1 and R.sub.2 may also represent a group of the formula --R.sub.3 --Z--R.sub.4 in which R.sub.3 represents an alkylene group, on condition that at least 2 carbon atoms separate the nitrogen atom from the group Z; R.sub.4 represents an alkyl group, and Z an atom of oxygen, sulphur or the group >N--R.sub.5, R.sub.5 representing a hydrogen atom or an alkyl group. R.sub.1 and R.sub.2 may form, with the nitrogen atom to which they are attached, a heterocyclic ring. Ar represents a phenyl, pyridyl or thienyl group, or a substituted phenyl group, A and B representing independently, N or CH--, the group C representing the residue of a benzene or thiophene ring. These compounds can be used as medicaments, in particular, for the various applications of benzodiazepines.
化合物的式子为:##STR1## 其中R.sub.1和R.sub.2分别独立地代表线性或支链烷基、环烷基、苯基烷基或环烷基烷基。R.sub.1和R.sub.2也可以代表烯基或炔基。R.sub.1和R.sub.2也可以代表公式--R.sub.3--Z--R.sub.4中的一个基团,其中R.sub.3代表一个烷基,条件是至少有2个碳原子将氮原子与Z基团分开;R.sub.4代表一个烷基,Z代表氧、硫或>N--R.sub.5基团,其中R.sub.5代表氢原子或烷基。R.sub.1和R.sub.2可以与它们附着的氮原子形成杂环。Ar代表苯基、吡啶基或噻吩基,或取代的苯基基团,A和B分别独立地代表N或CH--,基团C代表苯环或噻吩环的残基。这些化合物可以用作药物,特别是用于苯二氮平的各种应用。