Patent ID: 8598208

Claim:
A compound of Formula (I), Pyridine 1 -A-Pyridine 2 Formula (I) wherein Pyridine 1 represents wherein the asterisks mark the bond with which the Pyridine 1 ring is bound to A; R 1 represents C 1-5 -alkyl, C 1-4 -alkoxy, C 3-6 -cycloalkyl, hydroxymethyl, or NR 1a R 1b ; R 1a represents C 1-4 -alkyl; R 1b represents hydrogen, or C 1-3 -alkyl; R 2 represents C 1-4 -alkyl, or in case R 1 represents C 1-5 -alkyl or C 3-6 -cycloalkyl, R 2 may in addition represent methoxy; A represents wherein the asterisks indicate the bond that is linked to the Pyridine 1 ring; Pyridine 2 represents wherein the asterisks mark the bond with which the Pyridine 2 ring is bound to A; R 11 represents C 1-4 -alkyl, C 1-3 -alkoxy, hydroxymethyl, or NR 11a R 11b ; R 11a represents C 1-3 -alkyl; R 11b represents hydrogen, or C 1-2 -alkyl; R 12 represents or C 1-2 -alkyl; with the exception of 3-(2-ethyl-4-pyridyl)-5-(2-ethyl-4-pyridyl)-1,2,4-oxadiazole; in free or salt form.