Indoline derivatives useful as 5-HT-2C receptor antagonists

The invention relates to heterocyclic compounds of formula (I) or a salt thereof wherein R1 is hydrogen or C1-6 alkyl; R2, R3 and R4 groups are independently hydrogen, halogen or C1-6 alkyl optionally substituted by one or more fluorine atoms, having pharmacological activity, processes for their pre...

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1. Verfasser: BROMIDGE STEVEN MARK
Format: Patent
Sprache:eng
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Zusammenfassung:The invention relates to heterocyclic compounds of formula (I) or a salt thereof wherein R1 is hydrogen or C1-6 alkyl; R2, R3 and R4 groups are independently hydrogen, halogen or C1-6 alkyl optionally substituted by one or more fluorine atoms, having pharmacological activity, processes for their preparation, to compositions containing them and to their use in the treatment of CNS disorders such as anxiety.