Patent ID: 7235572

Claim:
A compound of the formula wherein R 1 is hydrogen or C 1-7 -alkyl; R 2 and R 3 independently from each other are hydrogen, C 1-7 -alkyl or C 1-7 -alkoxy, R 4 and R 5 independently from each other are hydrogen, C 1-7 -alkyl, C 3-7 -cycloalkyl, halogen, C 1-7 -alkoxy-C 1-7 -alkyl, C 2-7 -alkenyl, C 2-7 -alkinyl, fluoro-C 1-7 -alkyl, cyano-C 1-7 -alkyl or cyano; R 6 , R 7 , R 8 and R 9 independently from each other are hydrogen, C 1-7 -alkyl, C 3-7 -cycloalkyl, halogen, C 1-7 -alkoxy-C 1-7 -alkyl, C 2-7 -alkenyl, C 2-7 -alkinyl, fluoro-C 1-7 -alkyl, cyano-C 1-7 -alkyl or cyano; and one of R 6 , R 7 and R 8 is wherein X is N and Y is S; or X is S and Y is N; R 10 is hydrogen, C 1-7 -alkyl, C 3-7 -cycloalkyl or fluoro-C 1-7 -alkyl; R 11 is hydrogen, C 1-7 -alkyl or C 1-7 -alkoxy-C 1-7 -alkyl; R 12 is hydrogen, C 1-7 -alkyl, C 3-7 -cycloalkyl or fluoro-C 1-7 -alkyl; R 13 is aryl or heteroaryl; n is 1, 2 or 3; and all enantiomers and pharmaceutically acceptable salts and/or esters thereof.