ANTIBACTERIAL PYROCATECHOLS AND RELATED METHODS Russian patent published in 2013 - IPC A61K31/05 C07C39/19 A61P31/04 A61Q11/00 

FIELD: medicine, pharmaceutics.

SUBSTANCE: present invention refers to preparing a mouthwash containing water, a moisturiser in the amount of 5 wt % to 15 wt % and 0.01 wt % - 5 wt % of a compound presented by the structure (III), wherein R¹ and R² are independently specified in hydrogen atoms, C_2-6 -alkenyl group and C_1-6 - alkyl group; and the compound (III) is dissolved in ethanol.

EFFECT: invention involves a method for reducing bacterial population on the substrate by substrate contact with the composition containing the compound of the structure (IV), wherein R¹ and R² are independently specified in the substituted or unsubstituted methyl group, substituted or unsubstituted ethyl group and substituted or unsubstituted butyl group.

11 cl, 1 tbl, 5 ex