Patent ID: 7786128

Claim:
A compound of the formula I: wherein X is CH; R 1 is —C(O)—NR 8 R 9 or —C(O)—OR 10 and R 2 is hydrogen; Y is CH; R 3 , R 4 , R 5 and R 6 independently from each other are selected from the group consisting of hydrogen, halogen, lower alkoxy, lower fluoroalkyl, lower fluoroalkoxy, and lower fluoroalkylsulfanyl; or R 3 and R 4 together with the carbon atoms they are attached to form a 5- or 6-membered unsaturated ring which may contain a heteroatom selected from the group consisting of N, O or S; R 7 is hydrogen or lower alkyl; R 8 is hydrogen or —NH 2 ; R 9 is selected from the group consisting of lower alkyl, lower alkenyl, lower alkoxyalkyl, —(CH 2 ) m —C 3-7 -cycloalkyl, —(CH 2 ) m -piperidinyl, —(CH 2 ) m -phenyl, wherein the phenyl ring is unsubstituted or substituted by one or two groups selected from halogen, lower alkoxy, lower fluoroalkyl and lower fluoroalkoxy, —(CH 2 ) m -naphthyl, and pyridylamino; R 10 is lower alkyl or lower alkenyl; and m is 0, 1 or 2; or a pharmaceutically acceptable salt thereof.