Patent ID: 8293753

Claim:
A compound of formula I wherein, R 1 represents H, halogen, unsubstituted C 1 -C 4 -alkyl or substituted C 1 -C 4 -alkyl; R 4 is independently selected from the group consisting of unsubstituted or substituted C 1 -C 8 -alkyl, unsubstituted or substituted C 1 -C 8 -alkoxy, halogen or hydroxy; R 5 is heteroaryl selected from the group consisting of pyridyl, pyrimidinyl and pyrazinyl, each independently substituted by one substituent selected from the group consisting of C 1 -C 4 -alkyl, per-deutero C 1 -C 4 -alkyl, halo-C 1 -C 4 -alkyl, 1-(C 1 -C 4 -alkyl)-C 3 -C 6 -cycloalkyl, (halo-C 1 -C 4 -alkyl)-C 3 -C 6 -cycloalkyl, di-C 1 -C 4 -alkylamino, di-(per-deutero C 1 -C 4 -alkyl)amino; or a salt thereof; and excluding the compound (1R,2S,5S)-3-aza-bicyclo[3.1.0]hexane-2,3-dicarboxylic acid 2-amide 3-{[5-(2-tert-butyl-pyrimidin-4-yl)-4-methyl-thiazol-2-yl]-amide}.