DERIVATIVES OF DIPHENYLMETHYLENEPIPERIDINE OR THEIR PHARMACEUTICALLY ACCEPTABLE SALTS, METHODS OF THEIR SYNTHESIS AND PHARMACEUTICAL COMPOSITION

摘要

organic chemistry, pharmacy. SUBSTANCE: invention relates to derivatives of diphenylmethylenepiperidine of the formula (I) where n = 1 or 2 or their pharmaceutically acceptable salts. Compounds of the formula (I) and their salts are antagonists of dopamine receptors, they show strong antipsychotic activity and can be used in medicine. EFFECT: improved method of synthesis, valuable medicinal properties. 6 cl, 2 tbl, 3 ex