Patent ID: 7179941
Filing Date: 2007-02-20
Classification: C07C,C07D

Abstract:
1. A compounds of formula I wherein R8, R9, R10, R11 are each independently H, F, Cl, Br, OH, NO R1, R2 are each independently H, (C R3, R4, R5, R6 are each independently H, F, Cl, Br, NO R7 is H, (C R12 is H, (C R13, R14 are each independently H, (C  R13 and R14, taken together with the nitrogen atom to which they are attached, form a 3–7 membered, saturated, heterocyclic ring which may contain up to 2 further heteroatoms from the group of N, O and S, and wherein said heterocyclic ring is optionally mono-, di- or trisubstituted by F, Cl, Br, OH, oxo, N(R21)(R22) or (C R21, R22 are each independently H, (C with the proviso that when R5 is halogen or unsubstituted (C with the proviso that when any of R8, R9, R10 and R11 are F, and R1 and R2 are H, and R3, R4, R5 and R6 are H, then R7 cannot be (C and pharmaceutically acceptable salts thereof.