THERAPEUTIC AGENT FOR DISEASES BASED ON INHIBITING ACTION ON MICROPHAGING MIGRATION INHIBITION FACTOR Russian patent published in 2018 - IPC C07D311/22 C07D311/24 A61K31/352 A61P25/00 A61P43/00 

FIELD: pharmacology.

SUBSTANCE: invention relates to an inhibitor of a migration inhibition factor for macrophages containing a benzopyran derivative represented by the general formula [1] or a salt thereof, wherein R¹ is a C_1-6 alkyl group; one of R² and R³ is a hydrogen atom and the other of R² and R³ is a hydrogen atom, an amino group, an acylamino group, a carbamoyl group or an aryl group, as well as a drug against neuropathic pain, excluding the symptoms of allodynia in neuropathic pain, based on the compounds of formula I.

EFFECT: increased means effeciency.

9 cl, 4 tbl, 1 dwg