FIELD: organic chemistry. SUBSTANCE: compound of the general formula I, (image), where R1 - hydrogen, formyl-group; R2 - linear alkyl group containing 1-4 carbon atoms, cycloalkyl-C1-C4 or aminomethyl-group. Reagent 1: compound of the general formula II (image). Reagent 2: piperazine. Solvent - dimethylformamide. Synthesized compounds show antibacterial activity. EFFECT: improved method of synthesis.
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SU1579459A3 |
