PROCESS FOR THE PREPARATION OF CRYSTALLINE FORM I OF METHANESULFONATE SALT OF DABIGATRAN ETEXILATE

PROCESS FOR THE PREPARATION OF CRYSTALLINE FORM I OF METHANESULFONATE SALT OF DABIGATRAN ETEXILATE

The present invention relates to a process for the preparation of crystalline Form I of methanesulfonate salt of dabigatran etexilate. (Formula (I)). The present invention does not require the isolation of the dabigatran etexilate intermediate.

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Bibliographische Detailangaben
Hauptverfasser: MURUGESAN BALAGURU, VEMPALI ANANDAM, PRASAD MOHAN, SATHYANARAYANA SWARGAM, SANWAL SUDHIR SINGH, THAPER RAJESH KUMAR
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:The present invention relates to a process for the preparation of crystalline Form I of methanesulfonate salt of dabigatran etexilate. (Formula (I)). The present invention does not require the isolation of the dabigatran etexilate intermediate.