Patent ID: 8653109

Claim:
Compound of the formula (I) in which X represents N and Y represents C—R 6 , where R 6 represents hydrogen or (C 1 -C 4 )-alkyl, Z represents N—R 7 or O, where R 7 represents hydrogen or (C 1 -C 4 )-alkyl which may be substituted by hydroxyl or (C 1 -C 4 )-alkoxy, R 1 and R 2 are identical or different and independently of one another represent hydrogen or (C 1 -C 6 )-alkyl which may be mono- or disubstituted by identical or different substituents from a group consisting of hydroxyl, (C 1 -C 4 )-alkoxy, amino, mono-(C 1 -C 4 )-alkylamino, di-(C 1 -C 4 )-alkylamino, carboxyl, and (C 1 -C 4 )-alkoxycarbonyl, R 3 represents hydrogen or (C 1 -C 6 )-alkyl which may be mono- or disubstituted by identical or different substituents from the group consisting of (C 3 -C 6 )-cycloalkyl, oxo, hydroxyl, (C 1 -C 4 )-alkoxy, carboxyl, amino, mono-(C 1 -C 4 )-alkylamino and di-(C 1 -C 4 )-alkylamino, or represents (C 4 -C 6 )-cycloalkyl, where the cycloalkyl radicals mentioned for their part may be substituted up to two times by identical or different substituents from the group consisting of (C 1 -C 4 )-alkyl, hydroxyl, oxo and (C 1 -C 4 )-alkoxy, R 4 represents hydrogen, halogen, (C 1 -C 4 )-alkyl or (C 1 -C 4 )-alkoxy, where alkyl and alkoxy may each be substituted up to three times by fluorine, and R 5 represents (C 6 -C 10 )-aryl, which may (i) be mono- or disubstituted by identical or different substituents from the group consisting of halogen, nitro, cyano, (C 1 -C 6 )-alkyl, phenyl, hydroxyl, (C 1 -C 6 )-alkoxy, amino, mono-(C 1 -C 6 )-alkylamino, mono-(C 2 -C 6 )-alkenylamino and di-(C 1 -C 6 )-alkylamino and/or (ii) be substituted by a group of the formula -L-R 8 , where L represents a bond, NH or O and R 8 represents phenyl, which may be mono- to trisubstituted by identical or different substituents from the group consisting of halogen, nitro, cyano, (C 1 -C 6 )-alkyl, trifluoromethyl, hydroxyl, (C 1 -C 6 )-alkoxy, difluoromethoxy, trifluoromethoxy, amino, mono-(C 1 -C 6 )-alkylamino, di-(C 1 -C 6 )-alkylamino, (C 1 -C 6 )-alkoxycarbonyl and carboxyl, or a salt thereof.