Patent ID: 7183274

Claim:
A piperidine-2,6-dione compound heterocyclically substituted in the 3-position and corresponding to formula I, wherein R 1 and R 2 , are identical or different and denote H, Br, Cl, F, CF 3 , OH, NO 2 , NH 2 , N(CH 3 ) 2 , C 1-3 -alkyl, C 1-3 -alkoxy, phenyl, or together form an annelated benzene ring; R 3 denotes H, a methyl group or, in the case where a C—N single bond is present, denotes OH, C 1-3 -alkoxy or an [O(CO)C 1-3 -alkyl] group, or together with the C atom forms a carbonyl group; R 4 denotes H, F, CF 3 or C 1-3 -alkyl; R 5 denotes H, a CH 2 —OH group or a CH 2 —NR 6 R 7 group, in which R 6 and R 7 are identical or different and denote an alkyl group with 1 to 6 C atoms (straight-chain or branched) or together with the N atom denote a pyrrolidine, piperidine, hexamethyleneimine or morpholine ring; n is 0 or 1 and m is 0, 1 or 2, or a salt thereof with a physiologically acceptable acid.