Patent ID: 7244743

Claim:
A compound corresponding to the Formula I wherein A 1 is CH, or if A 2 is not a bond and A 3 is not NH, then A 1 may be nitrogen; A 2 is a bond or C 1-2 -alkylene, or if A 1 is CH and R 2 is hydrogen, then A 2 may be carbonyl; A 3 is methylene which is optionally substituted by C 1-4 -alkyl or C 1-4 -alkylcarbonylamide, or if R 2 is hydrogen or together with R 1 represents a bond, then A 3 may be NH; R 1 is hydrogen, or if A 2 is carbonyl, then R 1 may be amino, and R 2 is hydrogen, or R 1 and R 2 together may represent a bond if A 2 is a bond; R 3 is hydrogen or methyl; Ar 1 is phenyl which is optionally substituted 1 or 2 times by halogen or C 1-4 -alkyl or by C 1-2 -alkylenedioxy bonded to two adjacent ring carbon atoms, or is pyridyl, furyl, indolyl or tetrahydroisoquinolyl; Ar 2 is furyl, benzofuranyl, thienyl, benzothiophenyl, pyrrolyl or indolyl; Ar 3 is phenyl which is optionally substituted 1 or 2 times by halogen, or is pyridyl; m is 0 or 1, and n is 0 or 1; or a physiologically acceptable acid addition salt thereof.