Benzamide derivatives for the treatment of diseases mediated...

C - Chemistry – Metallurgy – 07 – C

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C07C 235/56 (2006.01) A61K 31/167 (2006.01) A61K 31/445 (2006.01) A61K 31/5375 (2006.01) C07C 237/40 (2006.01) C07C 255/57 (2006.01) C07C 311/08 (2006.01) C07D 211/22 (2006.01) C07D 211/46 (2006.01) C07D 233/54 (2006.01) C07D 295/092 (2006.01) C07D 295/13 (2006.01) C07D 295/155 (2006.01)

Patent

CA 2328927

The invention concerns amide derivatives of Formula (I), wherein R3 is (1- 6C)alkyl or halogeno; m is 1-3 and R1 is selected from substituents such as: (A) hydroxy, halogeno, (1-6C)alkyl, (1- 6C)alkoxy, aryl, heteroaryl and heterocyclyl; and (B) di-[(1-6C)alkyl]amino-(1-6C)alkyl, (1-6C)alkoxy-(2-6C)alkoxy, di-[(1- 6C)alkyl]amino-(2-6C)alkoxy, aryloxy, heteroaryloxy, het-eroaryl-(1-6C)alkoxy, heterocyclyloxy and heterocyclyl-(1-6C)alkoxy; p is 0-2 and R2 is a substituent such as hydroxy and halogeno; q is 0-4; and R4 is aryl or cycloalkyl which bears 1-3 substituents such as: (C) hydrogen, hydroxy, halogeno and heterocyclyl; and (D) heteroaryl-(1-6C)alkoxy and heterocyclyl-(1-6C)alkoxy, provided that a sustituent on R4 is selected from paragraph (C) only if at least one R1 group is selected from paragraph (B); processes for their preparation, pharmaceutical compositions containing them and their use in the treatment of diseases or medical conditions mediated by cytokines.

L'invention concerne des dérivés d'amide représentés par la formule I. Dans ladite formule, R<3> est alkyle C1-6 ou halogéno; m a une valeur comprise entre 1 et 3, et R<1> est l'un des substituants du type : (A) hydroxy, halogéno, alkyle C1-6, alcoxy C1-6, aryle, hétéroaryle et hétérocyclyle; et (B) di-[alkyleC1-6]amino-alkyleC1-6, alcoxyC1-6-alcoxyC2-6, di-[alkyleC1-6]amino-alcoxyC2-6, aryloxy, hétéroaryloxy, hétéroaryle-alcoxyC1-6, hétérocyclyloxy et hétérocyclyle-alcoxyC1-6; p a une valeur comprise entre 0 et 2, et R<2> est un substituant du type hydroxy et halogéno; q a une valeur comprise entre 0 et 4; et R<4> est aryle ou cycloalkyle avec des substituants en 1-3 du type: (C) hydrogène, hydroxy, halogéno et hétérocyclyle; et (D) hétéroaryle-alcoxyC1-6 et hétérocyclyle-alcoxyC1-6, à condition qu'un substituant sur R<4> soit choisi dans l'énumération (C) uniquement si au moins un groupe R<1> est choisi dans l'énumération (B). L'invention concerne également des procédés relatifs à l'élaboration des dérivés en question, des compositions pharmaceutiques renfermant ces dérivés et leur utilisation pour le traitement de maladies ou d'états pathologiques dont la médiation est assurée par les cytokines.

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