Patent ID: 7105538

Claim:
A substituted 2-pyrrolidin-2-yl-[1,3,4]-oxadiazole compound corresponding to formula I wherein R 1 represents aryl or heteroaryl, R 2 represents H, SO 2 R 3 or COR 4 ; R 3 and R 4 independently of one another represent C 1-10 alkyl, C 3-10 cycloalkyl, (C 1-6 alkyl)-C 3-10 cycloalkyl, aryl, (C 1-6 alkyl)-aryl, heterocyclyl, radicals of carboxylic acid esters with 3–10 carbon atoms, dimethyl amide or NR 5 R 6 , and R 5 and R 6 independently of one another represent H or aryl.