FIELD: chemistry of organic heterocyclic compounds.
SUBSTANCE: invention relates to the new quaternary ammonium compounds based on pentaerythritol and pyridoxine derivatives of formula (I).
R1+R2=-C(CH3)2OCH2-, R3+R4= -CH2-, R5=C10H21, n=2;
R1+R2=-C(CH3)2OCH2-, R3+R4= -CH2-, R5=C12H25, n=2;
R1+R2=-C(CH3)2OCH2-, R3+R4= -CH2-, R5=C14H29, n=2;
R1=H, R2=CH2OH, R3+R4= -CH2-, R5=C10H21, n=2;
R1=H, R2=CH2OH, R3+R4= -CH2-, R5=C12H21, n=2;
R1=H, R2=CH2OH, R3+R4= -CH2-, R5=C14H25, n=2;
R1=H, R2=CH2OH, R3+R4= -CH(CH3)-, R5=C10H21, n=2;
R1=H, R2=CH2OH, R3+R4= -CH(CH3)-, R5=C12H25, n=2;
R1=H, R2=CH2OH, R3+R4= -CH(CH3)-, R5=C14H29, n=2;
R1=R3=R4=H, R2=CH2OH, R5=C10H21, n=2;
R1=R3=R4=H, R2=CH2OH, R5=C12H25, n=2;
R1=R3=R4=H, R2=CH2OH, R5=C14H29, n=2.
EFFECT: obtaining new compounds that can be used in medicine and veterinary medicine as agents exhibiting antibacterial activity.
2 cl, 3 dwg, 27 ex
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