FIELD: organic chemistry, medicine, pharmacy.
SUBSTANCE: invention describes derivatives of 4-phenylpyridine of the following general formulae: (IA) 
and (IB) 
wherein R1 means 
and 
, or -NH(CH2)2OH, -NR3C(O)CH3 or -NR3C(O)-cyclopropyl; R2 means methyl or chlorine atom; R3 means hydrogen atom or methyl; R means hydrogen atom or -(CH2)2OH; n = 1 or 2, and their pharmaceutically acceptable acid-additive salts. Also, invention describes a medicinal agent possessing effect of agonist of NK-1 receptors based on these compounds. Proposed compounds show good affinity degree to NK-1 receptors and can be used in treatment or prophylaxis of diseases associated with these receptors.
EFFECT: valuable medicinal properties of compounds and agent.
10 cl, 1 tbl, 14 ex
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