Indoline compounds and to pharmaceutical compositions containing them
AssigneeLes Laboratoires Servier
InventorsGilbert Lavielle, Olivier Muller, Mark Millan, Alain Gobert
Life of this patent
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Abstract
A compound of formula (I): 1 wherein: R1 and R2 together form a benzo ring optionally substituted by halogen or by alkyl, alkoxy, cyano, nitro, hydroxy, amino, alkylamino, dialkylamino or trifluoromethyl, and R3 represents hydrogen, or R1 represents hydrogen, and R2 and R3 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.
Claims9
A compound selected from those of formula (I):
- 5
- wherein:
- R1 and R2 together form a benzo ring optionally substituted by halogen or by alkyl, alkoxy, cyano, nitro, hydroxy, amino, alkylamino, dialkylamino or trifluoromethyl, and R3 represents hydrogen, or
- R1 represents hydrogen, and R2 and R3 together form a benzo ring optionally substituted by halogen or by alkyl, alkoxy, cyano, nitro, hydroxy, amino, alkylamino, dialkylamino or trifluoromethyl,
- its enantiomers and diastereoisomers, and addition salts thereof with a pharmaceutically acceptable acid or base,
- it being understood that:
- the term “alkyl” denotes a linear or branched (C1-C6) hydrocarbon chain,
- the term “alkoxy” denotes a linear or branched (C1-C6) alkyl-oxy group.
Dependencies are inferred from the claim text.