Piperazinylcarbonylquinolines and-isoquinolines

摘要

Compound of the formula (I) in which R¹, R² and alk are as defined in Claim 1, are potent 5-HT_2A antagonist and are suitable for the treatment of psychoses, schizophrenia, depression, neurological disorders, memory disorders, Parkinson's disease, amyotrophic lateral sclerosis, Alzheimer's disease, Hutington's disease, eating disorders, such as bulimia, anorexia nervosa, premenstrual syndrome and/or for positively influencing obsessive-compulsive disorder (OCD).