| abstract |
FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to novel ortho-substituted benzoylguanidines of the formula (I) wherein R(1) means hydrogen atom, halogen atom, X a -(CH 2 ) b -(CF 2 ) c -CF 3 ,; a, b, c = 0; one of two substituents R(2) and R(3) means hydroxyl and other of substituents R(2) and R(3) is R(1), respectively; R(4) means C 1 -C 4 -alkyl, halogen atom; (CH 2 ) n -(CF 2 ) o -CF 3 wherein n , o = 0, and their pharmaceutically acceptable salts. Invention relates also to a medicinal gent eliciting inhibitory activity with respect to Na + /H + exchange containing compound of the formula (I) and pharmaceutical excipients. Compounds of the formula (I) are used for preparing a drug for treatment or prophylaxis of infarctions, stenocardia. Invention provides preparing novel compounds eliciting inhibitory activity with respect to Na + /H + exchange. EFFECT: valuable medicinal properties of compounds. 16 cl, 6 ex |