Abstract: The disclosure relates to a compound of formula (I): wherein m, n, Ar, and R are as defined in the disclosure, to compositions containing them and to their therapeutic use. The disclosure also relates to processes for preparing these compounds and to certain intermediate compounds.

Abstract: The disclosure relates to a compound of formula (I): wherein m, n, Ar, and R are as defined in the disclosure, to compositions containing them and to their therapeutic use. The disclosure also relates to processes for preparing these compounds and to certain intermediate compounds.

Abstract: The disclosure relates to a compound of formula (I): wherein m, n, Ar, and R are as defined in the disclosure, to compositions containing them and to their therapeutic use. The disclosure also relates to processes for preparing these compounds and to certain intermediate compounds.

Abstract: Compounds of formula (I) as defined herein: are useful for treating behavioral disorders associated with dementia, psychoses, in particular schizophrenia (deficient form and productive form) and acute or chronic extrapyramidal symptoms induced by neuroleptics; for the treatment of various forms of anxiety, panic attacks, phobias, and compulsive obsessive disorders; for treating various forms of depression, including psychotic depression; for treating disorders caused by alcohol abuse or weaning from alcohol, sexual behavior disorders, eating disorders and for treating migraine.

Abstract: Compounds of formula (I) as defined herein: are useful for treating behavioral disorders associated with dementia, psychoses, in particular schizophrenia (deficient form and productive form) and acute or chronic extrapyramidal symptoms induced by neuroleptics; for the treatment of various forms of anxiety, panic attacks, phobias, and compulsive obsessive disorders; for treating various forms of depression, including psychotic depression; for treating disorders caused by alcohol abuse or weaning from alcohol, sexual behavior disorders, eating disorders and for treating migraine.