2,3,4-BENZOTHIADIAZEPINE-2,2-DIOXIDE DERIVATIVES

摘要

The present invention relates to compounds 2,3,4-benzothiadiazepine-2,2-dioxide derivatives and enantiomers of the general Formula (I) wherein 'a' represents single or double bond, R1 and R2 represent, independently, hydrogen, halogen, cyano, alkyl, alkoxy, trifluoromethyl, or if 'a' represents single bond, R1 and R2 together form =N-S-N= group, R3 and R4 represent, independently, hydrogen, alkyl, alkenyl, cycloalkyl, aryl or aralkyl, R5 and R6 represent, independently, hydrogen, halogen, cyano, alkyl, alkoxy, trifluoromethyl and/or enantiomers and/or pharmaceutically suitable acid addition salts thereof. The invention further relates to a process for their preparation, medicaments containing said compounds and the use thereof for the treatment of disorders of the central nervous system.