AMIDINONAPHTHYL-FURAN CARBOXYLATE DERIVATIVES OR THEIR PHARMACEUTICALLY ACCEPTABLE ACID ADDITIVE SALTS AND PHARMACEUTICAL COMPOSITION FOR TREATMENT OF ARTHRITIS AND NEPHRITIS

摘要

FIELD: medicine. SUBSTANCE: amidinonaphthyl-furan carboxylate derivatives have formula given in specification where A is single bond or A is lower alkenyl phenyl group, lower alkyl phenyl group, phenyl-lower alkenyl group, phenyl-lower alkyl group, phenyl group, lower alkyl or lower alkenyl which may comprise side chain which may produce 3-6-membered ring or side chain may comprise 5-6-membered ring, cyclohexyl group or lower alkyl-carbamoyl-lower alkyl group. R is hydroxyl group, lower alkoxy group which may comprise side chain, phenyl-lower alkoxy group, -OAl(OH)₂, amino group, or . EFFECT: novel compounds which are available as drugs. 13 cl, 4 tbl