Indoline compounds, a process for their preparation and pharmaceutical compositions containing them

摘要

A compound of formula (I):wherein:R<1 >and R<2 >together form a benzo ring optionally substituted by halogen or by alkyl, alkoxy, cyano, nitro, hydroxy, amino, alkylamino, dialkylamino or trifluoromethyl, and R<3 >represents hydrogen, orR<1 >represents hydrogen, and R<2 >and R<3 >together form a benzo ring optionally substituted by halogen or by alkyl, alkoxy, cyano, nitro, hydroxy, amino, alkylamino, dialkylamino or trifluoromethyl,its enantiomers, diastereoisomers, and addition salts thereof with a pharmaceutically acceptable acid or base, and medicaments.