METHODS OF USING CYCLIC AMIDE DERIVATIVES FOR TREATING SIGMA RECEPTOR MEDIATED DISORDERS Russian patent published in 2025 - IPC A61K31/4035 A61K31/445 A61P25/18 

FIELD: medicine; pharmaceutics.

SUBSTANCE: group of inventions refers to pharmaceutical industry, namely to methods of treating schizoaffective disorder. Method of treating schizoaffective disorder, as well as a method of treating or relieving at least one symptom of schizoaffective disorder in a subject, in need thereof, comprising administering to a subject one to four times day from 1 mg to 64 mg of a compound of formula (II)

or a pharmaceutically acceptable salt, hydrate or solvate thereof. Method of treating schizoaffective disorder, as well as a method of treating or relieving at least one symptom of schizoaffective disorder in a subject, in need thereof, comprising administering to a subject twice day 32 mg of a compound of formula (II) or a pharmaceutically acceptable salt, hydrate or solvate thereof.

EFFECT: use of the group of inventions provides the treatment of schizoaffective disorder, namely the immediate improvement of negative symptoms, which lasts throughout the course of treatment, improvement of positive symptoms after four weeks of treatment, effective reduction of negative and positive symptoms for more than twelve weeks, as well as improved memory, anxiety and sleep with minimal side effects.

15 cl, 2 ex