MIXED COBALT (II) SALTS OF KETOCARBOXYLIC AND MERCAPTOCARBOXYLIC ACIDS AND HYDRATES THEREOF, OR SOLVATES THEREOF, METHODS FOR PRODUCTION AND USE THEREOF AS CYANIDE ANTIDOTES Russian patent published in 2015 - IPC C07C321/02 C07C59/347 C07F15/06 A61K31/295 A61P39/02 

FIELD: chemistry.

SUBSTANCE: invention relates to mixed cobalt (II) salts of ketocarboxylic and mercaptocarboxylic acids of general formula (I):

where R=Alk, R'=H, Alk, NH₂, NHCOCH₃, m=0-3, R"=H, Alk, COOH, n=0-3, where Alk=alkyl C₁-C₃, or to such compounds as a cobalt (II) salt of mercaptoacetic acid and pyruvic acid, a cobalt (II) salt of mercaptoacetic acid and α-ketoglutaric acid, a cobalt (II) salt of N-acetyl-L-cysteine and pyruvic acid, a cobalt (II) salt of α-ketoglutaric acid and L-cysteine, a cobalt (II) salt of pyruvic acid and 2-mercaptopropionic acid or hydrates or solvates thereof. A method of producing salts of general formula (I) is also disclosed.

EFFECT: invention enables to obtain mixed cobalt (II) salts of ketocarboxylic and mercaptocarboxylic acids, having cyanide antidote activity.

7 cl, 7 ex