Benzazepinone derivatives

Details Benzazepinone derivatives Benzazepinone derivatives

C - Chemistry, Metallurgy

07

D

C07D 267/14 (2006.01) A61K 31/55 (2006.01) A61K 31/675 (2006.01) C07D 281/10 (2006.01) C07D 413/00 (2006.01) C07D 417/00 (2006.01) C07F 9/547 (2006.01)

Patent

CA 2151384

The invention relates to substituted 3-amino-1-arylalkyl- benzazepin-2-ones of the general formula Image (I), wherein Ar is aryl; X is -O- or -S(O)n- and n is 0, 1 or 2; X1 is C1-C2alkylene or a direct bond; R1 is hydrogen, lower alkyl, aryl-lower alkyl or acyl; R2 is lower alkyl, hydroxy-lower alkyl, lower alkoxy-lower alkyl, aryl-lower alkoxy-lower alkyl, aryl-lower alkyl or C3-C7cycloalkyl-lower alkyl; R3 is carboxy; lower alkoxycarbonyl; lower alkoxy-lower alkoxycarbonyl; aryl-lower alkoxycarbonyl; aryloxycarbonyl; carbamoyl; carbamoyl that (i) is monosubstituted by hydroxy, lower alkanesulfonyl, halo-lower alkanesulfonyl or by aryl- sulfonyl, (ii) is monosubstituted or disubstituted, the substituents being independent of one another, by lower alkyl, lower alkenyl, lower alkynyl or by phenyl-lower alkyl or (iii) is disubstituted by lower alkylene or by lower alkylene-Z1-lower alkylene, Z1 being O, S or NH; 5-tetrazolyl; PO2H2; PO3H2 or SO3H2; the ring A and aromatic radicals are, independently of one another, unsubstituted or mono- or poly-substituted by substituents selected from the group consisting of: lower alkyl, aryl-lower alkyl, lower alkoxy-lower alkyl, lower alkoxy, lower alkoxy-lower alkoxy, aryl-lower alkoxy, C3-C7cycloalkyl, C3-C7cycloalkyl-lower alkyl, nitro, halogen, trifluoromethyl, amino and amino that is monosubstituted or disubstituted, the substituents being independent of one another, by lower alkyl, aryl-lower alkyl or by aryl, or disubstituted by lower alkylene or by lower alkyleneoxy-lower alkylene; or a salt thereof; to processes for the preparation thereof; and to the use thereof as well as to pharmaceutical composi- tions that comprise compounds of formula (I) or pharmaceuti- cally acceptable salts thereof.

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