Heterocyclic aminoalkylpyridine derivatives as...

C - Chemistry – Metallurgy – 07 – D

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C07D 401/12 (2006.01) A61K 31/4427 (2006.01) C07D 213/38 (2006.01) C07D 213/64 (2006.01) C07D 405/12 (2006.01) C07D 417/12 (2006.01)

Patent

CA 2410594

The invention relates to heterocyclic aminoalkylpyridine derivatives of the formula I (see formula I) where R1 is the radical of a heterocycle having 1 to 3 ring structures, where each ring structure is saturated, unsaturated or aromatic and optionally fused to other ring structures to give a fused ring system and the heterocycle has a total of 1 to 4 N, O and/or S atoms in the ring structures and is optionally monosubstituted, disubstituted or trisubstituted by one or more of the groups -A, -OR4, -N(R4)2, -NO2, -CN, Hal, -COOR4, -CON(R4)2, -COR4, =O; R2 is a phenyl group which is optionally monosubstituted, disubstituted, trisubstituted, tetrasubstituted or pentasubstituted by one or more of the groups Hal, -A, -O-A, -NO2 or -CN, or is a thienyl group which is optionally monosubstituted or disubstituted by one or more of the groups Hal, -A, -O-A, -NO2, -CN or thienyl; R3 is H, -A, -CO-A, -C(R4)2R2, -C(R4)2-pyridinediyl-R2; R4 is H or A; A is C1-C6-alkyl, where 1 to 7 hydrogen atoms are optionally replaced by fluorine; -X- is -O-, -S-, sulfinyl, sulfonyl, -C(R4)2-; -Y- is -[C(R4)2]n-; -Z- is -C(R4)2-; Hal is F, Cl, Br or I; n is 1, 2, 3 or 4; and their tolerable salts and solvates and their use as medicaments.

L'invention concerne des dérivés d'aminoalkylpyridine hétérocycliques de la formule (1), où R?1¿ représente le radical d'un hétérocycle ayant 1 à 3 structures cycliques, chaque structure cyclique étant saturée, non saturée ou aromatique et éventuellement annelée avec d'autres structures cycliques pour former un système cyclique condensé ; l'hétérocycle présentant globalement 1 à 4 atomes N, O et/ou S dans les structures cycliques et étant éventuellement substitué une, deux ou trois fois par au moins un des groupes A, -OR?4¿, -N(R?4¿)¿2?, -NO¿2?, -CN, Hal, -COOR?4¿, -CON(R?4¿)¿2?, -COR?4¿, = O; R?2¿ représente un groupe phényle qui est éventuellement substitué une, deux, trois, quatre ou cinq fois par au moins un des groupes Hal, A, -O-A, -NO¿2?, CN ou un groupe thiényle qui est éventuellement substitué une fois ou deux fois par au moins un des groupes Hal, A, -O-A, -NO¿2?, -CN ou thiényle ; -X- représente -O-, -S-, sulfinyle, sulfonyle, -C(R?4¿)¿2?-; -Y- représente [C(R?4¿)¿2?]n-; -Z- représente -C(R?4¿)¿2?-; n vaut 1, 2, 3 ou 4. L'invention concerne également leurs sels et solvates compatibles et leur utilisation comme médicaments.

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