Patent ID: 8470852

Claim:
A substituted compound of the formula (I): wherein R 1 represents R 8c ; R 8c denotes aryl, which is unsubstituted or mono- or polysubstituted with at least one substituent selected from the group consisting of F, Cl, Br, I, OH, an O—C 1-4 aliphatic residue, OCF 3 , CF 3 , CN, a C 1-4 -aliphatic residue, C(═O)—CH 3 , C(═O)—C 2 H 5 , C(═)—O—CH 3 , C(═O)—O—C 2 H 5 and phenyl; R 2 is selected from the group consisting of H; F; Cl; CF 3 ; CH 3 ; C 2 H 5 , iso-propyl; cyclopropyl; and O—CH 3 ; R 3 , R 4 , R 5 and R 6 are each independently of one another selected from the group consisting of H; F; Cl; CF 3 ; CN; OCF 3 and NO 2 ; on the condition that at least one of R 3 , R 4 , R 5 and R 6 is ≠ H; R 7 denotes a C 1-6 -aliphatic residue, unsubstituted or mono- or polysubstituted with at least one substituent selected from the group consisting of F, Cl, OH, and O-methyl; R 8 denotes H, methyl, ethyl, n-propyl, 2-propyl, n-butyl, isobutyl, sec.-butyl or tert.-butyl; or R 7 and R 8 form together with the nitrogen atom connecting them a morpholinyl, piperidinyl, pyrrolidinyl, or azetidinyl, in each case unsubstituted or mono- or polysubstituted with at least one substituent selected from the group consisting of F, Cl, Br, I, OH, an O-C 1-4 aliphatic residue, and a C 1-4 -aliphatic residue; in the form of the free compounds, the racemate, the enantiomers, diastereomers, mixtures of the enantiomers or diastereomers in any mixing ratio, or of an individual enantiomer or diastereomer, or in the form of the salts of physiologically acceptable acids or bases.