Patent ID: 7205319

Claim:
A compound, in the form of an enantiomer (1R,2R) or (1S,2S) or in the form of a threo diastereoisomer, corresponding to general formula (I) wherein R 1 is either a hydrogen atom, or a linear or branched (C 1 –C 7 )alkyl group optionally substituted with one or more fluorine atoms, or a (C 3 –C 7 )cycloalkyl(C 1 –C 3 )alkyl group, or a phenyl(C 1 –C 3 )alkyl group optionally substituted with one or two methoxy groups, or a (C 2 –C 4 )alkenyl group, or a (C 2 –C 4 )alkynyl group, X is a hydrogen atom or one or more substituents chosen from halogen atoms and trifluoromethyl, linear or branched (C 1 –C 4 )alkyl and (C 1 –C 4 )alkoxy groups, R 2 is one or more substituents chosen from halogen atoms, from the groups of general formula OR 3 in which R 3 represents a hydrogen atom, a (C 1 –C 4 )alkyl group, a phenyl(C 1 –C 3 )alkyl group, or a group of general formula (CH 2 ) n —NR 4 R 5 in which n is an integer 2, 3 or 4 and R 4 and R 5 each represent, independently of each other, a hydrogen atom or a (C 1 –C 4 )alkyl group or form, with the nitrogen atom carrying them, a pyrrolidine, piperidine or morpholine ring, and from the amino groups of general formula NR 6 R 7 in which R 6 and R 7 each represent, independently of each other, a hydrogen atom or a (C 1 –C 4 )alkyl group, a phenyl group or a phenyl(C 1 –C 3 )alkyl group, or form, with the nitrogen atom carrying them, a pyrrolidine, piperidine or morpholine ring; or said compound in the form of a free base or of an addition salt with an acid.