Patent ID: 8044047

Claim:
A compound of formula (I) wherein: X is a bond, —NH—, —NH—S(O) 2 —, or —NH—C(O)—CH 2 —; R 1 is halo, C 1-7 -alkyl, —NR a R b , cyano, nitro, or is phenyl or 3- to 8-membered cycloalkyl, each of which is optionally substituted by one or more halo; R 2 is cycloalkyl or a 5- or 6-membered heterocycloalkyl, each optionally with phenyl or a 5- or 6-membered heteroaryl, wherein the phenyl or 5- or 6-membered heteroaryl each is optionally and independently substituted with one or more halo, C 1-7 -alkyl and/or C 1-7 -alkoxy; R a and R b is each independently hydrogen or C 1-7 -alkyl; or a pharmaceutically acceptable salt thereof.