Patent ID: 7589113

Claim:
A substituted oxadiazole compound corresponding to formula I: wherein X denotes CH, CH 2 , CH═CH, CH 2 CH 2 , CH 2 CH═CH or CH 2 CH 2 CH 2 ; R 1 denotes unsubstituted or mono- or polysubstituted aryl or heteroaryl; or an unsubstituted or mono- or polysubstituted aryl or heteroaryl group linked via a C 1-3 alkylene group; R 2 denotes unsubstituted or mono- or polysubstituted aryl or heteroaryl; or an unsubstituted or mono- or polysubstituted aryl group linked via a C 1-3 alkylene chain; and R 3 and R 4 independently denote H; or saturated or unsaturated, branched or unbranched C 1-6 alkyl; with the proviso that R 3 and R 4 are not simultaneously H; or R 3 and R 4 together denote —CH 2 CH 2 OCH 2 CH 2 — or —(CH 2 ) 3-6 —, or a salt thereof with a physiologically acceptable acid.