The exchange of monoamines during the experimental neurosis on the background of using of amide "2-hydroxy-n-naphthalen-1-yl-2-(2-oxo-,2-dihydroindol-3-ylidene)".

Introduction: Incessant increase in the frequency and distribution of anxiety disorders stipulates searching, research and study of the mechanism of action of new substances for their correction, including the group of 2-oxoindolin-3-glyoxylic acid derivatives.

The Aim: To research the effect of N-(1-naphthyl) amide-2-oxoindolin-3-glyoxylic acid on monoaminergic system of subjected to experimental neurosis of rats.

Materials And Methods: The experiments were performed on male Wistar rats, who have weight 180-220g and were researching the effect of 2-hydro-N-naphthalen-1-yl-2-(2-oxy-1,2-dihydroindol-3-ylidene)-acetamide (compound 18) at a dose (12 mg/kg), by intragastric drug injection of subjected to experimental neurosis rats, during 30 days (1 time in three days), for monoamines content (epinephrine, norepinephrine, dopamine and serotonin) in the blood, their decay products (homovanillic acid, vanillylmandelic acid and 5-oxyindolacetic acid) in the urine and the ratio of end products of the reaction to their predecessors.

Anhedonia at experimental models of chronic stress and its correction.

Introduction: Different types of chronic stress lead to neurotic and depressive disorders. Key symptoms of these disorders are anhedonia and correction of which will indicate the efficacy of proposed therapy. The aim of the paper is to investigate the influence of amide 2-hydroxy-N-naftalen-1-il-2-(2-oxo-1,2-dihidro-indole-3-iliden) and ethyl ether 4-[2-hydroxy-2-(2-oxo-1,2-dihidro-indole-3-iliden)-acetamin]-butyric acid on anhedonia after the experimental neurosis and chronic moderate stress in rats.

Research of the protection actions of derived 2-oxoindole in acute stress.

Introduction: Correction of pathological anxiety and stress level of frustration leads to the development of new anxiolytics, notably including derivatives of 2-oksoyndolyn- 3-hlyoksylic acid. The aim of work - to study the effect of 2-oksyindolin-3-hlyoksylic acid on emotional and behavioral reactions of rats subjected to behavioral stress tests of different averiability.

Materials And Methods: In experiments on 150 white mature male rats Wistar investigated the effects of 2-oksoindolin (2-hydroxy-N-naphthalene-1-yl-2-(2-hydroxy-1,2- dihydro-indole-3-ylidene)-acetamide) with laboratory codes 18 when intraperitoneally administered to acute immobilization stress on Sel'ye on emotional and behavioral responses of animals to test «open field», «a raised cross maze» and test «conflict behavior» (option Vogel).