3-AMINO-6-(1-AMINOETHYL)TETRAHYDROPYRANE DERIVATIVES Russian patent published in 2013 - IPC C07D405/06 C07D413/14 C07D471/04 C07D498/04 C07D513/04 C07D519/00 A61K31/4375 A61K31/4709 A61P31/04 

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to new antibacterial compounds of formula I

wherein R¹ represents halogen or alkoxy group; each U and W represents N; V represents CH, and R² represents H or F, or each U and V represents CH; W represents N, and R² represents H or F, or U represents N; V represents CH; W represents CH or CR^a, and R² represents H, or also when W represents CH, may represent F; R^a represents CH₂OH or alkoxycarbonyl; A represents group CH=CH-B, a binuclear heterocyclic system D, phenyl group which is mono-substituted in the position 4 by C_1-4 alkyl group, or phenyl group which is di-substituted in positions 3 and 4 wherein each of two substitutes is optionally specified in a group consisting of C_1-4 alkyl and halogen; B represents mono- or di-substituted phenyl group wherein each substitute is a halogen atom; D represents group

wherein Z represents CH or N, and Q represents O or S; or to salts of such compounds.

EFFECT: compounds are used for treating bacterial infections.

13 cl, 2 tbl, 25 ex