abstract |
Described are new $g(b)-carbolins of the formula (I), in which R?A is a C6-12? aryl or hetero-aryl group which may be substituted by one or more halogen, C1-4? alkoxy, C1-4? alkyl or amino groups and X is -(CH2?)n?- or -C=C-. Also described are the preparation of such compounds and their use in drugs. |