Process for the Preparation of Alfaxalone
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United States of America Patent
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Issued Date -
Jun 6, 2024
app pub date -
Mar 16, 2022
filing date -
Mar 16, 2021
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Abstract
The present invention provides an improved process for the preparation of Alfaxalone compound of structural Formula I and, which is simple, ecofriendly, cost effective and commercially viable. More particularly the present invention provides a process for preparation of compound of structural Formula I by reacting compound of structural Formula III with a reducing agent to give a mixture of diastereoisomeric compound of structural Formula II. Then separating diastereoisomeric compound of structural Formula II by chromatographic technique to get compound of structural Formula I.
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