Patent ID: 7129240

Claim:
A compound of formula: in which: R 1 represents a halogen atom; a (C 1 –C 4 )alkyl; a (C 1 –C 4 )alkoxy; a trifluoromethyl radical; a trifluoromethoxy radical; R 2 represents a hydrogen atom; a halogen atom; a (C 1 –C 4 )alkyl; a (C 1 –C 4 )alkoxy; a trifluoromethyl radical; or R 2 is in position -6- of the indol-2-one ring and R 1 and R 2 together represent a divalent trimethylene radical; R 3 represents a halogen atom; a hydroxyl; a (C 1 –C 4 )alkyl; a (C 1 –C 2 )alkoxy; a trifluoromethoxy radical; R 4 represents a hydrogen atom; a halogen atom; a (C 1 –C 2 )alkyl; a (C 1 –C 2 )alkoxy; or R 4 is in position -3- of the phenyl and R 3 and R 4 together represent a methylenedioxy radical; R 5 represents an ethylamino group; a dimethylamino group; an azetidin-1-yl radical; a (C 1 –C 2 )alkoxy; R 6 represents a hydrogen atom; a (C 1 –C 4 )alkyl; a group —(CH 2 )n-CO—R 9 ; a group —CO—(CH 2 )n-NR 10 R 11 ; R 9 represents a hydroxyl; a (C 1 –C 4 )alkoxy; a group —NR 12 R 13 ; R 10 and R 11 each independently represent a (C 1 –C 4 )alkyl; or R 10 and R 11 , together with the nitrogen atom to which they are attached, constitute a heterocyclic radical chosen from: azetidin-1-yl, pyrrolidin-1-yl, piperid-1-yl, piperazin-1-yl, morpholin-4-yl or thiomorpholin-4-yl; R 12 represents a hydrogen or a (C 1 –C 4 )alkyl; R 13 represents a (C 1 –C 4 )alkyl; a —C(CH 3 ) 2 CH 2 OH group; a —C(CH 3 )(CH 2 OH) 2 group; a —C(CH 2 OH) 3 group; or R 12 and R 13 , together with the nitrogen atom to which they are attached, constitute a heterocyclic radical chosen from: azetidin-1-yl, pyrrolidin-1-yl, piperid-1-yl, piperazin-1-yl, morpholin-4-yl or thiomorpholin-4-yl; n is 1 or 2; or an acid-addition salt thereof.