PURINORECEPTOR ANTAGONISTS BASED ON NOVEL PYRIDOXIN DERIVATIVES

摘要

FIELD: chemistry.SUBSTANCE: invention relates to synthetic biologically active heterocyclic substances having antagonist activity on purinoreceptors and which are products of modifying pyridoxin, particularly n-(1,5-dihydro-3-R-8-methyl-9-hydroxy-[1,3]dioxepino[5,6-c]pyridinyl-6-azo)phenyl sulphonic acid and salt forms thereof of general formula I, where is selected from: a hydrogen atom, ethyl, heptyl or octyl.EFFECT: compounds of the given formula have high antagonist activity on purinoreceptors and can be used in medicine and veterinary.2 tbl, 5 ex