| 摘要 |
New benzodiazepine derivatives of the general formula wherein X1 and X2 independently are , or COOR1 wherein R1 is C1-3-alkyl, C3-5-cycloalkyl, C1-3-alkoxymethyl, C1-3-hydroxyalkyl, or aryl, R4 is hydrogen, and R5 is C1-6-alkyl, or wherein R4 and R5 together form a 2-4 membered alkylene chain. The compounds are useful in psychopharmaceutical preparations as anticonvulsants, anxiolytics, hypnotics, and nootropics. |
