Imidazoline derivatives, process for the preparation thereof and pharmaceutical compositions containing them

摘要

Imidazoline derivatives (I), their enantiomers, diastereoisomers, tautomers, and salts with acids and bases, are new. Imidazoline derivatives of formula (I), their enantiomers, diastereoisomers, tautomers, and salts with acids and bases, are new: R1 = heteroaryl optionally substituted by T1; R2 = cycloalkyl optionally substituted by T1; T1 = halogen, alkyl, alkoxy, OH, CN, NO2, (di)(alkyl)amino, COOH, COO-alkyl or CONH2-C(O)Rd; Rd = OH, alkoxy or amino; R4 , R5 = H, halogen, (polyhalo)alkyl, R10-C(X)-R11-, R10-Y-C(X)-R11-, R11-Y-R11-, or R10-S-(O)n-R11-; R11 = a bond, alkylene, alkenylene or alkynylene; X = O, S, or NR12; R3, R10, R12 = H or alkyl; Y = O, S or (alkyl)amino; and n = 1 or 2. Alkyl, alkoxy and alkylene have 1-6C, alkenylene have 2-6C and 1-3 double bonds, alkynylene have 2-6C and 1-3 triple bonds, polyhaloalkyl have 1-3C and 1-7 halogens, heteroaryl has 5 - 11 members and is mono or bicyclic with at least one aromatic ring and with 1-3 heteroatoms selected from O, N and S and may be substituted by an oxo group on a non-aromatic part of the structure, cycloalkyl has 3-10C, is mono or bicyclic and may have 1 or 2 unsaturations. An Independent claim is also included for the preparation of (I).