Patent ID: 7915299

Claim:
A compound according to formula I or a pharmaceutically acceptable salt thereof: wherein m is 0; R 1 is tert-butyl; R 2 is hydrogen, halogen, C 1-6 alkyl, C 1-6 alkenyl, C 1-6 alkynyl, C 3-8 -cycloalkyl, C 4-8 cycloalkenyl or C 1-6 alkoxy; R 4 is methyl; R 5 , R 6 and R 7 independently are hydrogen, nitro, cyano, halogen, C 1-6 alkyl, C 1-6 alkenyl, C 1-6 alkynyl, C 3-8 cycloalkyl, C 4-8 cycloalkenyl, C 1-6- haloalkyl, —OR 10 , —NR 10 R 11 , —C(O)OR 10 , —COR 10 , —C(O)NR 10 R 11 , —SH, —S(O) 2 NR 10 R 11 , —S(O)R 11 , aryl or heteroaryl, wherein the latter aryl or heteroaryl groups are optionally substituted with one or more substituents selected independently from the group consisting of C 1-6 alkyl, halogen, hydroxy and phenyl; R 10 and R 11 independently are hydrogen, C 1-6 alkyl, C 1-6 alkenyl, C 1-6 alkynyl, C 3-8 -cycloalkyl, C 4-8 cycloalkenyl or C 1-6 haloalkyl; or R 10 and R 11 , together with the nitrogen atom to which they are attached form a saturated or unsaturated carbocyclic or heterocyclic 3-8-membered ring, optionally substituted with one or more C 1-6 alkyl substituents; and R 3 is —SCH 3 , —S(O)CH 3 , —S(O) 2 CH 3 , fluoro, or chloro; or a hydrate of any of the foregoing.