FIELD: medicine. SUBSTANCE: the innovation refers to new chemical substances of general formula: 
where M'-cation of alkaline metal, M - cation of d- metal or alkaline-earth metal, GluTrp - anion of glutamyltryptophan, n - amount of alkaline metal atoms, m - amount of water molecules. Declared compounds reveal immunostimulating action upon an alive organism. In declared solution the method is suggested to obtain glutamyltryptophan metalocomplexes and implies that glutamyltryptophan or its salt interact in aqueous medium at 0-100 C at equivalent amount of water-soluble d-metal salt or alkaline-earth metal or their hydroxides, or oxides, or carbonates, or main carbonates with subsequent precipitation of a target product by using an organic solvent. Moreover, interaction of reacting components and precipitation of a target product take place at the atmosphere corresponding to redox-properties of metal. EFFECT: enhanced assortment of immunostimulating preparations. 3 cl, 7 ex, 5 tbl
