FIELD: chemical technology, organic chemistry. SUBSTANCE: product: derivatives of O-(2-hydroxy-3-piperidino-1-propyl)-nicotinic acid amideoxime. Reagent 1: O-(2-hydroxy-3-piperidino-1-propyl)-nicotinic acid amideoxime. Reagent 2: alkaline metal hydroxide or alkoxide. Reaction condition: solvent: dimethylformamide or 1,3-2-imidazolidinone. Synthesized compounds were used in medicine for drug synthesis. EFFECT: improved method of synthesis. 13 cl
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