Patent ID: 8703763

Claim:
A compound of formula I wherein hetaryl I is a five or six membered heteroaryl group, containing 1 to 3 heteroatoms, selected from S and N; hetaryl II is a six membered heteroaryl group, containing 1 to 3 heteroatoms, selected from S and N, or is a two membered ring system containing 1 to 4 heteroatoms selected from S and N, wherein at least one ring is aromatic in nature; R 1 is lower alkyl, lower alkoxy, lower alkyl substituted by halogen or halogen; R 2 is lower alkyl, lower alkyl substituted by halogen, halogen, lower alkoxy, cycloalkyl substituted by lower alkyl or lower alkyl substituted by halogen, lower alkyl substituted by hydroxy, furyl, O-benzyl, or —(CH 2 ) p -phenyl which is optionally substituted by halogen, lower alkoxy, lower alkyl substituted by halogen, lower alkyl or cyano; R 3 is hydrogen or lower alkyl; Y is —(CH 2 ) 2 —, which is bonded to ring carbon atoms c and d; p is 0 or 1; m is 0, 1 or 2; if m is 2 then each R 1 is the same or different; and o is 0, 1 or 2, if o is 2, then each R 2 is the same or different; or a pharmaceutically active acid addition salt thereof.