LANTHIONINE DERIVATIVES Russian patent published in 2014 - IPC C07D281/06 C07D281/18 C07D223/12 A23L1/226 A23L1/30 

FIELD: chemistry.

SUBSTANCE: invention relates to compound of general formula (I) or to its food salt: , where each R1 and R2 independently represents hydrogen atom or lower alkyl group, containing from 1 to 3 carbon atoms; A represents methylene group or oxygroup; and X represents alkylene group, containing from 1 to 5 carbon atoms, on condition that one of methylene groups, present in alkylene group, can be substituted for thiogroup, oxygroup, and that alkylene group can be additionally substituted with 1-6 alkylene groups, each of which contains from 1 to 3 carbon atoms. Invention also relates to food composition, providing kokumi effect, based on said compound and to intermediate compound for obtaining formula (I) compounds.

EFFECT: obtained is novel compound and based on it composition, which can be applied in food industry as kokumi adding means.

11 cl, 4 tbl, 28 ex