Task: Translation
Input (Czech): e en  se t²k  nov²ch 3-substituovan²ch deriv t  3H-2,3-benzodiazepinu obecn ho vzorce I, zp sobu jejich v²roby, jejich pou it  v l  ivech a farmaceutick ho prost°edku, tyto l tky obsahuj c ho. Uveden  slou eniny jsou vhodn  jako l  iva pro o et°en  onemocn n  CNS.\
Output (English): The present invention relates to novel 3-substituted 3H-2,3-benzodiazepine derivatives of the general formula I, process of their preparation, their use in medicaments and a pharmaceutical preparation in which they are comprised. These compounds are suitable for use as medicaments intended for treating central nervous system diseases.