FIELD: medicine, pharmaceutics.
SUBSTANCE: invention relates to compounds, which possess agonistic or antagonistic activity of NGF and BDNF neutrophins and represent monomer or dimmer substituted dipeptides, which are analogues of exposed outside parts of loops 1 and 4 of said neutrophins, close to beta-bends of said loops or coinciding with them. Effects in vivo are demonstrated by claimed compounds within dose interval 0.01-10 mg/kg in intraperitoneal introduction.
EFFECT: claimed compounds possess neuroprotective and differentiating activity on cell models, increase concentration of phosphorylated form of tyrosine kinase A and proteins of heat shock Hsp32 and Hsp70 in concentrations10-5-10-9 M, they also possess neuroprotective, antiparkinsonian, anti-stroke, antiischemic, antidepressant, antiamnestic activity on animal models and demonstrate activity on experimental models of Alzheimer's disease.
20 cl, 33 dwg, 23 tbl, 18 ex
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