| 摘要 |
The compounds of the formula I, in which the substituents have the meaning mentioned in Patent Claim 1, are obtained by reacting corresponding compounds with the group -N(NO)-alkyl in the 2-position of the benzodiazepine ring with a hydrazide of the general formula H2N-NHR4. The process products are useful intermediates for the synthesis of other organic compounds, and additionally themselves possess useful pharmacodynamic properties, such as, for example, psychosedative and anxiolytic action. <IMAGE> |
