PROCESS FOR THE PREPARATION OF (5-FLUORO-2-METHYL-3-QUINOLIN-2-YLMETHYL-INDOL-1-YL)-ACETIC ACID ESTERS

PROCESS FOR THE PREPARATION OF (5-FLUORO-2-METHYL-3-QUINOLIN-2-YLMETHYL-INDOL-1-YL)-ACETIC ACID ESTERS

The invention relates to a process for the preparation of a compound of formula (I) wherein R1 is C1C6 alkyl or benzyl by reacting a compound of formula (II) wherein R1 is as defined for formula (I) with 2-quinoline carboxaldehyde. The process is suitable for use on an industrial scale.

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Bibliographische Detailangaben
Hauptverfasser: TONNEL JACQUES, BURGOS ALAIN, PINTUS TONY
Format: Patent
Sprache:eng ; slv
Schlagworte:
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:The invention relates to a process for the preparation of a compound of formula (I) wherein R1 is C1C6 alkyl or benzyl by reacting a compound of formula (II) wherein R1 is as defined for formula (I) with 2-quinoline carboxaldehyde. The process is suitable for use on an industrial scale.