FIELD: organic chemistry. SUBSTANCE: product: derivatives of 4-aminopyridine of the formula (I) 
where R and R - lower alkyls or R + R - (CH) where n = 3-5. Synthesis is carried out by condensation of compound of the formula (II) 
with ketones of the formula (III) 
by action with sodium alcoholate and phosphorus oxychloride at 70-200 C in xylene medium. Synthesized compounds show neurotropic activity. ???EFFECT: improved method of synthesis. 2 cl, 1 tbl
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