FIELD: chemistry.
SUBSTANCE: invention relates to field of organic chemistry, namely to fumarate salts of 2-(cyclohexylmethyl)- N-{2-[(2S)-1-methylpyrrolidin-2yl]ethyl}-1,2,3,4-tetrahydroisoquinoline-7-sulphonamide, to based on them pharmaceutical compositions, method of their obtaining and methods of their application.
EFFECT: obtained are novel salts of 2-(cyclohexylmethyl)- N-{2-[(2S)-1-methylpyrrolidin-2yl]ethyl}-1,2,3,4-tetrahydroisoquinoline-7-sulphonamide, possessing properties of H3 histamine receptor antagonists.
16 cl, 9 dwg, 8 tbl, 6 ex
