Oxypertine (Equipertine, Forit, Integrin, Lanturil, Lotawin, Opertil) is a neuroleptic drug and was originally introduced as a treatment for schizophrenia in the 1960s. Oxypertine is an indole derivative with general properties similar to those of the phenothiazine, chlorpromazine. It has been given by mouth in the treatment of various psychoses including schizophrenia, mania, and disturbed behaviour, and of severe anxiety. Like reserpine and tetrabenazine, oxypertine depletes catecholamines, though not serotonin, possibly underlying its neuroleptic efficacy. The molecular structure is strongly similar to solypertine and milipertine.