| 摘要 |
FIELD: organic chemistry. SUBSTANCE: products: compounds of the formula (I), (a)and (b). Invention describes compounds of the formula (I) where R is taken from saturated or unsaturated alkyls, saturated or unsaturated cycloalkyls, heterocyclic compounds or the group (a) or (b) where G - carbon or nitrogen; m = 0-10; where R, Rand Rare similar or different and taken from hydrogen, halide, alkyl containing 1-5 carbon atoms, electron-donating groups such as alkoxy containing 1-5 carbon atoms, or hydroxy, electron-accepting groups taken from cyano, nitro, fluoroalkyl, and their pharmacologically active salts. New compounds can be used for central nervous system disorder treatment. EFFECT: improved method of synthesis, enhanced effectiveness of treatment. |
