| 摘要 |
The invention relates to novel nortropine-carbazate derivatives of the general formula (I), <IMAGE> (I) wherein R1 is C1-4 alkyl, phenyl or halophenyl group, R2 is hydrogen or a C1-4 alkyl, hydroxy-C1-4 alkyl, C1-4 acyl, phenoxycarbonyl or C1-4 alkoxycarbonyl group, and R3 is hydrogen of a C1-4 alkyl or C1-4 acyl group, or R2 and R3 may form together a C1-10 alkylene group attached TO THE NITROGEN ATOM WITH A DOUBLE BOND, AS WELL AS TO PHARMACEUTICALLY ACCEPTABLE ACID ADDITION SALTS OF SAID COMPOUNDS. |
