Patent ID: 6852736

Claim:
A phenoxypropanolamine of formula (I) in which R 1 represents a hydrogen, a group —S(O) z —(C 1 -C 4 )alk-R′, (R′ being H, phenyl or (C 1 -C 4 )alkoxy), —NHSO 2 —(C 1 -C 4 )alk or NHCO(C 1 -C 4 ) alk; m and n are each independently 0, 1 or 2; R 2 and R 3 independently represent a hydrogen, a (C 5 -C 6 )alkyl, (C 3 -C 6 )cycloalkyl, (C 1 -C 4 )alkoxy, hydroxy(C 1 -C 4 )alkyl, (C 1 -C 4 )alkoxy-(C 1 -C 4 )alkyl, mono- or di(C 1 -C 4 )alkamino(C 1 -C 4 )alkyl, pyrrolidino(C 1 -C 4 )alkyl, phenylamino or (C 2 -C 4 )alkenyl group, an aromatic or heteroaromatic group optionally substituted with a group R 4 , an aralkyl or heteroaralkyl group optionally substituted with a group R 4 ; R 2 and R 3 not simultaneously representing hydrogen; R 2 and R 3 can also together constitute a saturated or unsaturated ring of 3 to 8 atoms possibly bearing a (C 1 -C 4 )alkyl, amino(C 1 -C 4 )alkyl, carbamoyl or benzyl substituent; R 4 represents a hydrogen or a halogen, a group —CO(C 1 -C 4 )alk or a group —NHSO 2 —(C 1 -C 4 )alk; a group (C 1 -C 4 )alk, a group (C 1 -C 4 )alkoxy, a halogen, —COOH, —COO(C 1 -C 4 )alk, —CN, —CONR 3 R 4 , —NO 2 , —SO 2 NH 2 or —NHSO 2 (C 1 -C 4 )alk; z is 1 or 2; or a salts or solvates thereof.