Patent ID: 7034017

Claim:
A compound of the formula (I) in which R 1 represents phenyl, where the ring may be mono- to trisubstituted, independently of one another, by halogen, (C 1 –C 6 )-alkyl, amino, mono- or di-(C 1 –C 6 )-alkylamino, hydroxyl, (C 1 –C 6 )-alkoxy, (C 1 –C 6 )-alkoxycarbonyl, (C 1 –C 6 )-alkanoyl, trifluoromethyl, trifluoromethoxy, trifluoromethylthio, nitro, oxo, carboxyl or cyano, R 2 represents a radical —N(R 10 )C(O)R 11 , where R 10 and R 11 together with the N—C(O) group to which they are attached form a which may furthermore be mono- to trisubstituted, independently of one another, by halogen, (C 1 –C 6 )-alkyl, amino, mono- or di-(C 1 –C 6 )-alkylamino, hydroxyl, (C 1 –C 6 )-alkoxy, trifluoromethyl or cyano, R 3 , R 4 , R 5 and R 6 , independently of one another, represent hydrogen, halogen, (C 1 –C 6 )-alkyl, amino, mono- or di-(C 1 –C 6 )-alkylamino, mono- or di-(C 1 –C 6 )-alkylaminocarbonyl, hydroxyl, C 1 –C 6 )-alkoxy, C 1 –C 6 )-alkanoyl, C 1 –C 6 )-alkanoylamino, trifluoromethyl, carbamoyl, nitro or cyano, and R 7 represents hydrogen or (C 1 –C 6 )-alkyl, or a pharmaceutically acceptable salt, hydrate, hydrate of a salt, or solvate thereof.