TETRAZOLE COMPOUNDS FOR REDUCING CONCENTRATION OF URIC ACID Russian patent published in 2014 - IPC C07D257/04 A61K31/41 A61P13/02 A61P13/12 

FIELD: chemistry.

SUBSTANCE: described are novel compounds of general formula ,

where X equals 1 or 2; Y equals 0 1, 2, or 3; R¹ is hydrogen, C_1-2alkyl or C_1-2alkoxy; A denotes 2,6,-dimethylphenyl, a pharmaceutical composition containing same, a method of reducing concentration of uric acid in blood or increasing release of uric acid in a mammalian subject, and use the novel compounds to obtain a medicinal agent for treating, particularly, gout and hyperuricemia.

EFFECT: obtaining a medicinal agent for treating gout and hyperuricemia.

30 cl, 9 dwg, 17 tbl, 13 ex