FIELD: chemistry.
SUBSTANCE: invention relates to a complex compound of germanium containing an acyclic polyol, as well as an amino acid or hydroxy acid and optionally, additionally, a metal cation, by the general formula (I): Ge[L]a[A]b[M]c (I), wherein L is an acyclic polyol by the general formula (HOCH2[CH(OH)]nCH2OH), wherein n = 2, 3, or 4, A is an amino acid or hydroxy acid, M is a cation of a metal from the group 2 or 12 of the periodic system, a = 1 or 2, b = 1, wherein c = 0 when A constitutes an amino acid or c = 0 or 1 when A constitutes a hydroxy acid, wherein when A constitutes a hydroxy acid and is not equal to 0, said complex compound optionally constitutes ethanol solvate. All Ls in the complex compound are the same or different. Also proposed is a method for synthesising complex compounds of germanium.
EFFECT: proposed compounds exhibit antibacterial activity and can be used to prevent or treat various oral diseases.
8 cl, 6 dwg, 6 ex
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