Neuroleptically active octahydro-1H-pyrrolo[2,3-g]isoquinolines of the formula ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4 and X are as hereinafter set forth, are described.
Neuroleptically active cycloalka[4,5]pyrrolo[2,3-g]isoquinolines of the formula ##STR1## wherein n, R.sub.1, R.sub.2 and X are as hereinafter set forth, are described.