PROCESS FOR THE PREPARATION OF APIXABAN AND INTERMEDIATES THEREOF

PROCESS FOR THE PREPARATION OF APIXABAN AND INTERMEDIATES THEREOF

The present invention refers to novel process for the preparation of Apixaban. Further, the invention also related to a process for the preparation of intermediate of Apixaban from very basic and cheap row material i.e. Aniline which is widely commercially available. The present invention provides p...

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Hauptverfasser: Sathe Dhananjay D, Ahire Ramdas N, Das Arijit, Surve Yashwant
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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creator Sathe Dhananjay D
Ahire Ramdas N
Das Arijit
Surve Yashwant
description The present invention refers to novel process for the preparation of Apixaban. Further, the invention also related to a process for the preparation of intermediate of Apixaban from very basic and cheap row material i.e. Aniline which is widely commercially available. The present invention provides process for preparation of Apixaban using a different sequence of synthetic steps and does not involve use of Ullmann reaction.
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subjects CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
title PROCESS FOR THE PREPARATION OF APIXABAN AND INTERMEDIATES THEREOF
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