Patent ID: 7790898

Claim:
A substituted 3-phenylpiperidine compound corresponding to Formula I wherein R 1 denotes C(O)R 3 or CH 2 R 4 ; R 2 denotes C 1-3 alkyl or H; R 3 denotes aryl, unsubstituted or singly or multiply substituted; thiophenyl, benzothiophenyl, benzofuranyl or furyl, unsubstituted or singly or multiply substituted; or aryl, thiophenyl or furanyl bridged via a (CHR 5 ) n -group or a (CH 2 ) n O group, and in each case unsubstituted or singly or multiply substituted, where n=1, 2 or 3; R 4 denotes singly or multiply substituted phenyl; naphthyl, fluoroanthenyl, fluorenyl, tetralinyl, indanyl or anthracenyl, unsubstituted or singly or multiply substituted; thiophenyl, benzothiophenyl, benzofuranyl or furyl, unsubstituted or singly or multiply substituted; aryl, thiophenyl or furyl connected via a (CHR 5 ) n group or a (CH 2 ) n O group, and in each case unsubstituted or singly or multiply substituted, where n=1, 2 or 3; R 5 denotes H, C 1-3 -alkyl, phenyl or benzyl, in each case unsubstituted or singly or multiply substituted, in the form of a pure stereoisomer or a mixture of stereoisomers in any mixing ratio; or a pharmaceutically acceptable salt thereof, wherein substituted C 1-3 -alkyl is substituted with at least one member selected from the group consisting of F, Cl, Br, I, —CN, NH 2 , NH-alkyl, NH-aryl, NH-cycloalkyl, NH-alkyl-OH, N(alkyl) 2 , NO 2 SH, S-alkyl, OH, O-alkyl, O-aryl, O-cycloalkyl, O-alkyl-OH, C(═O)C 1-6 -alkyl, C(═O)aryl, C(═O)-cycloalkyl, CO 2 H, CO 2 -alkyl, C(═O)NH 2 , ═O, ═S, C(═O)NH-alkyl, C(═O)N(alkyl) 2 , SO 2 NH 2 , and SO 3 H; and a substituted aryl or substituted heteroaryl is substituted with at least one member selected from the group consisting of F, Cl, Br, I, CN, NH 2 , NH-alkyl, NH-aryl, NH-alkyl-aryl, NH-cycloalkyl, NH-alkyl-OH, N(Alkyl) 2 , N(alkylaryl) 2 , N(cycloalkyl) 2 , N(alkyl-OH) 2 , NO 2 , SH, S-alkyl, S-cycloalkyl, S-aryl, OH, O-alkyl, O-cycloalkyl, O-aryl, O-alkyl-aryl, O-alkyl-OH, C(═O)C 1-6 -alkyl, C(═O)aryl, C(═S)aryl, C(═O)C 1-6 -alkyl-aryl, C(═O)-cycloalkyl, CO 2 H, CO 2 -alkyl, CO 2 -alkyl-aryl, C(═O)NH 2 , C(═O)NH-alkyl, C(═O)NHaryl, C(═O)NH-cycloalkyl, C(═O)N(alky) 2 , C(═O)N(alkyl-aryl) 2 , C(═O)N(cycloalkyl) 2 , SO 2 NH 2 , SO 3 H, CF 3 ,alkyl, cycloalkyl, and aryl.