IMIDAZO[1,2-α]PYRIDINE-2-CABROXAMIDES, MAKING THEM AND APPLYING IN THERAPY Russian patent published in 2012 - IPC C07D471/04 A61K31/437 A61K31/5377 A61P19/10 A61P25/00 A61P29/00 A61P35/00 

Abstract RU 2441003 C2

FIELD: medicine, pharmaceutics.

SUBSTANCE: invention refers to compounds of formula:

in which: X represents one of the following groups: - a phenyl group optionally substituted by one or more groups, optionally selected from one of the following atoms and groups: halogen, (C1-C6)alkoxy, (C1-C6)alkyl, (C3-C7)cycloalkyl(C1-C6)alkyl, (C3-C7)cycloalkyl(C1-C6)alkoxy, NRaRb, R1 represents hydrogen atom, halogen, (C1-C6)alkoxy, (C1-C6)alkyl, (C3-C7)cycloalkyl(C1-C6)alkyl, (C3-C7)cycloalkyl(C1-C6)alkoxy, amino, the group NRcRd; with the alkyl and alkoxy groups being optionally substituted by one or more halogens, hydroxy, amino or (C1-C6)alkoxy, R2 represents one of the following groups: -hydrogen atom, - (C1-C6)alkyl group optionally substituted by one or more groups optionally substituted by hydroxy, halogen, amino, the group NRaRb, the phenyl group, the - (C1-C3)alkoxygroup optionally substituted by one or more groups independently selected from hydroxy, halogen, amino, the group NRaRb, - (C3-C7)cycloalkyl((C1-C6)alkyl, - (C3-C7)cycloalkyl(C1-C6)alkoxy, -(C2-C6)alkenyl, - (C2-C6)alkinyl, - the group -CO-R5,- the group -CO-NR6R7,- the group -CO-O-R8,- the group -NR9-CO-R10,- the group -NR11R12,- halogen atom,- the cyanogroup,- the phenyl group optionally substituted by one or more groups optionally selected from the following atoms and groups: halogen, (C1-C6)alkoxy, NRaRb, -CO-R5, -CO-NR6R7, -CO-O-R8, (C3-C7)cycloalkyl(C1-C6)alkyl, (C3-C7)cycloalkyl(C1-C6)alkoxy, (C1-C6)alkyl group optionally substituted by one or more hydroxy groups or NRaRb R3 represents hydrogen atom, (C1-C6)alkyl, (C1-C6)alkoxy or halogen atom, R4 represents hydrogen atom, (C1-C4)alkyl, (C1-C4)alkoxy or fluorine atom, R5 represents hydrogen atom, the phenyl group or (C1-C6)alkyl, R6 and R7, the same or different represents hydrogen atom or (C1-C6)alkyl, or together with nitrogen atom forms a 4-7-member cycle optionally containing the other heteroatom selected from N, O or S,R8 represents (C1-C6)alkyl, R9 and R10, the same or different, represent hydrogen atom or (C1-C6)alkyl, R11 and R12, the same or different, represent (C1-C6)alkyl, or together with nitrogen atom form a 4-7-member cycle optionally containing the other heteroatom selected from N, O or S, Ra and Rb independently represent hydrogen atom, (C1-C6)alkyl or together with nitrogen atom form a 4-7-member cycle, Rc represent hydrogen atom, and Rd represents (C1-C6)alkyl and at least one of the substitutes R1, R2, R3 and R4 are different from hydrogen; and when R3 means methyl, X is unsubstituted; when R1 means methyl, X is unsubstituted; when R2 means chlorine, X is other than parafluorophenyl; in the form of a base or an acid addition salt. The invention also refers to the compounds selected from the group, to a drug, to a pharmaceutical composition, as well as to application of the compounds of formula (I) by any of cl. 1-4.

EFFECT: preparing new biologically active compounds for treating or preventing the diseases associated with nuclear receptor NOT.

13 cl, 18 ex, 2 tbl

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RU 2 441 003 C2

Authors

Ehl'-Amad Jussef

Oliv'E Ann

Pehronel' Zhan-Fransua

Dates

2012-01-27Published

2007-07-03Filed